CN202894797U - Clamp device used for lathing pressurizer volutes - Google Patents
Clamp device used for lathing pressurizer volutes Download PDFInfo
- Publication number
- CN202894797U CN202894797U CN 201220562156 CN201220562156U CN202894797U CN 202894797 U CN202894797 U CN 202894797U CN 201220562156 CN201220562156 CN 201220562156 CN 201220562156 U CN201220562156 U CN 201220562156U CN 202894797 U CN202894797 U CN 202894797U
- Authority
- CN
- China
- Prior art keywords
- locating shaft
- base
- balancing weight
- volutes
- pressurizer
- 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.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a clamp device used for lathing pressurizer volutes. According to the clamp device used for lathing the pressurizer volutes, the pressurizer volutes can be effectively and tightly clamped and fixed, accuracy of lathing on cover surfaces of vent valves is improved, and therefore machining quality of workpieces is improved. The clamp device used for lathing the pressurizer volutes comprises a base, and is characterized by comprising a locating shaft, horizontal limiting devices and a balancing weight, wherein the locating shaft is perpendicularly installed on the base through bolts, the balancing weight is installed on the edge of one side of the base, centers of the locating shaft, the base and the balancing weight are arranged on one line, the horizontal limiting devices are located on two sides of a connecting line of the center of the locating shaft and the center of the balancing weight. When the pressurizer volutes are clamped and loaded, the locating shaft penetrates through holes in the to-be-lathed pressurizer volutes from bottom to top, a flange combination surface of the to-be-lathed pressurizer volutes is tightly pressed through an opening gasket and a press-tight nut at the upper end of the locating shaft, and the to-be-lathed pressurizer volutes are located and tightly clamped from two sides through the horizontal limiting devices.
Description
Technical field
The utility model relates to automobile engine system part processing technique field, especially relates to the processing tool technical field of supercharger volute, is specially a kind of grip device for the Vehicle Processing supercharger volute.
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 utility model provides a kind of grip device for the Vehicle Processing supercharger volute, and it can effectively clamp supercharger volute, fix, and improves vent valve door closure face Vehicle Processing precision, and then improves the workpiece crudy.
Its technical scheme is such, it comprises base, it is characterized in that: it comprises locating shaft, Compact Mounts and balancing weight, described locating shaft passes through the bolt at right angle setting on described base, described balancing weight is installed on described base one lateral edges and described locating shaft center, 3 at base center and balancing weight center are a line and arrange, described Compact Mounts is positioned at the both sides of described locating shaft center and the balancing weight line of centres, described locating shaft passes from bottom to top and treats Vehicle Processing supercharger volute hole during clamping, and by the open washer on the described locating shaft and the described Vehicle Processing supercharger volute flange faying face for the treatment of of clamp nut compression, described Compact Mounts will treat that from both sides Vehicle Processing supercharger volute location clamps.
It is further characterized in that:
Described Compact Mounts comprises Limit screw and adjusting device, and described Limit screw and described adjusting device difference at right angle setting are in the both sides of described locating shaft center and the described balancing weight line of centres;
Described adjusting device comprises drill bushing, adjusting bolt and clamp nut, and in described base, described drill bushing upper end has the tapped through hole parallel with described base to described drill bushing by described clamp nut at right angle setting, and described adjusting bolt is passed described tapped through hole.
After adopting the utility model grip device, open washer by locating shaft and its end, clamp nut is reliably located volute joint face, Compact Mounts is spacing fixing with volute from horizontal direction simultaneously, the deflation area of spacing volute one side of the Limit screw of Compact Mounts wherein, the adjusting bolt of adjusting device is carried out profile from the volute opposite side to volute and is fixed, spacing, so that volute fixation, accurate positioning, balancing weight can guarantee volute and the whole steadily of centre of gravity of anchor clamps behind the clamping, vent valve door closure face after it finally clamps is centered close on the base center line, and lathe spindle keeps vertical, improve vent valve door closure face Vehicle Processing precision, and then improved the workpiece crudy.
Description of drawings
Fig. 1 is the plan structure schematic diagram of the utility model grip device;
Fig. 2 is the left TV structure schematic diagram that Fig. 1 does not express counterweight block structure.
The specific embodiment
See Fig. 1 and Fig. 2, it comprises base 1, locating shaft 3, Compact Mounts and balancing weight 9 the utility model grip device, locating shaft 3 passes through bolt 8 at right angle settings on base 1, balancing weight 9 is installed on base 1 one lateral edges and locating shaft 3 centers, base 1 center and 3 at balancing weight 9 centers are line layout, Compact Mounts comprises Limit screw 2 and adjusting device, and Limit screw 2 and adjusting device difference at right angle setting are in the both sides of locating shaft 3 centers and balancing weight 9 lines of centres; Adjusting device comprises drill bushing 5, adjusting bolt 6 and clamp nut 7, and in base 1, drill bushing 5 upper ends have the tapped through hole parallel with base 1 by clamp nut 7 at right angle settings for drill bushing 5, and adjusting bolt 6 is passed tapped through hole.Locating shaft 3 passes from bottom to top and treats Vehicle Processing supercharger volute hole 11 during clamping, and the open washer 4 by locating shaft 3 upper ends and clamp nut 10 compress and treat that Vehicle Processing supercharger volute 11 flange faying faces, the Limit screw 2 in the Compact Mounts, adjusting bolt will treat that from both sides Vehicle Processing supercharger volute location clamps.
Claims (3)
1. grip device that is used for the Vehicle Processing supercharger volute, it comprises base, it is characterized in that: it comprises locating shaft, Compact Mounts and balancing weight, described locating shaft passes through the bolt at right angle setting on described base, described balancing weight is installed on described base one lateral edges and described locating shaft center, 3 at base center and balancing weight center are a line and arrange, described Compact Mounts is positioned at the both sides of described locating shaft center and the balancing weight line of centres, described locating shaft passes from bottom to top and treats Vehicle Processing supercharger volute hole during clamping, and by the open washer on the described locating shaft and the described Vehicle Processing supercharger volute flange faying face for the treatment of of clamp nut compression, described Compact Mounts will treat that from both sides Vehicle Processing supercharger volute location clamps.
2. a kind of grip device for the Vehicle Processing supercharger volute according to claim 1, it is characterized in that: described Compact Mounts comprises Limit screw and adjusting device, and described Limit screw and described adjusting device difference at right angle setting are in the both sides of described locating shaft center and the described balancing weight line of centres.
3. a kind of grip device for the Vehicle Processing supercharger volute according to claim 2, it is characterized in that: described adjusting device comprises drill bushing, adjusting bolt and clamp nut, described drill bushing passes through described clamp nut at right angle setting in described base, described drill bushing upper end has the tapped through hole parallel with described base, and described adjusting bolt is passed described tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562156 CN202894797U (en) | 2012-10-30 | 2012-10-30 | Clamp device used for lathing pressurizer volutes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562156 CN202894797U (en) | 2012-10-30 | 2012-10-30 | Clamp device used for lathing pressurizer volutes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894797U true CN202894797U (en) | 2013-04-24 |
Family
ID=48115513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562156 Expired - Fee Related CN202894797U (en) | 2012-10-30 | 2012-10-30 | Clamp device used for lathing pressurizer volutes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990378A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Fixture for supercharger volute subjected to turning |
-
2012
- 2012-10-30 CN CN 201220562156 patent/CN202894797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990378A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Fixture for supercharger volute subjected to turning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131030 |