CN202894418U - Intermediate body inclined hole drilling jig - Google Patents
Intermediate body inclined hole drilling jig Download PDFInfo
- Publication number
- CN202894418U CN202894418U CN 201220562019 CN201220562019U CN202894418U CN 202894418 U CN202894418 U CN 202894418U CN 201220562019 CN201220562019 CN 201220562019 CN 201220562019 U CN201220562019 U CN 201220562019U CN 202894418 U CN202894418 U CN 202894418U
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- China
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- swash plate
- hole
- plate
- jig
- drill jig
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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.)
- Expired - Fee Related
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Abstract
The utility model provides an intermediate body inclined hole drilling jig which is capable of enabling two inclined holes in a pressurizer volute casing to be machined continuously without the need for exchanging the drilling jig and low in production cost, production efficiency is improved, and the reserves of the drilling jig are reduced. The intermediate body inclined hole drilling jig comprises a drilling jig structure and an inclined plane fixing structure and is characterized in that the inclined plane fixing structure comprises a fixed support and an inclined plate, the inclined plate is installed on the fixed support obliquely, the drilling jig structure is installed on the surface of the inclined plate, and the included angle between the inclined plate and the horizontal plane is equal to that between a drilling jig through hole and the horizontal plane.
Description
Technical field
The utility model relates to the supercharger volute processing unit (plant), is specifically related to a kind of intermediate inclined-hole jig.
Background technology
Tradition supercharger volute inclined-hole jig and inclined-plane fixture are overall structure, the pressure side base plate that is its drill jig directly tilts to be installed on the fixed support, thereby the drill jig gradient can't be regulated, so that a secondary drill jig can only be processed one type supercharger volute inclined hole, and owing to only be provided with place's drill jig through hole thereby can only bore processing for supercharger volute inside one place's inclined hole on the drill jig rod of drill jig, when supercharger volute second place's inclined hole is carried out Drilling operation, need the dismounting drill jig, and the drill jig that supercharger volute is mounted to pairing is carried out rat holing processing again.Whole Drilling operation process need be carried out the installation and removal of twice drill jig, and is complicated time-consuming, and needs to be equipped with corresponding drill jig for different inclined hole processing, and production cost is high.
Summary of the invention
For above-mentioned deficiency, the utility model provides a kind of intermediate inclined-hole jig, and it can make the inner two place's inclined holes of supercharger volute process continuously, need not to change drill jig, has improved production efficiency, and has reduced the storage level of drill jig, and production cost is low.
Its technical scheme is such, a kind of intermediate inclined-hole jig, it comprises Drilling Jig Structure and inclined-plane fixed structure, it is characterized in that: described inclined-plane fixed structure comprises fixed support and swash plate, described swash plate tilts to be installed on described fixed support, described Drilling Jig Structure is installed on described swash plate surface, and described swash plate equates with the angle of horizontal plane with angle and the drill jig through hole of horizontal plane.
It is further characterized in that:
The bottom on described swash plate surface is provided with the confined planes with described swash plate Surface Vertical, is connected by vertical detent between described confined planes and the described swash plate surface;
Described Drilling Jig Structure comprises bottom, whirlpool plate, pressure side base plate, whirlpool end centring ring and drill jig rod, and described drill jig rod comprises horizontal main part and longitudinal spacing part, and described drill jig rod is provided with the drill jig through hole that adapts to workpiece to be processed; Bottom, described whirlpool plate press-fits in whirlpool end centring ring lateral surface by the opening pressing plate and is positioned at laterally main body one end of drill jig rod; Described pressure side base plate is bolted in drill jig rod stop portion lateral surface;
Described pressure side base plate is surperficial in described swash plate by described confined planes limit mounting, and a base angle of described pressure side base plate snaps fits into described detent;
Described swash plate has locating hole, and in described swash plate surface, the opening pressing plate end of described drill jig rod passes described locating hole to bottom, described whirlpool plate, and a base angle of bottom, whirlpool plate snaps fits into described detent by described confined planes limit mounting.
It further is characterised in that:
Described fixed support comprises base plate and gripper shoe, and described gripper shoe and swash plate are installed respectively in described base plate two ends, and described swash plate, described gripper shoe have screw, and described swash plate and gripper shoe are fixed with bolt by described screw;
Described drill jig rod one end is provided with external screw thread, and described opening pressing plate is set in the drill jig rod and is provided with external screw thread one end and passes through fastening nuts.
The beneficial effects of the utility model are: its Drilling Jig Structure and inclined-plane fixed structure are split-type structural, workpiece to be processed integral body is installed on the inclined-plane of inclined-plane fixed structure by the Drilling Jig Structure clamping and with Drilling Jig Structure, they are when the inner two place inclined holes of processing supercharger volute, after processing first place's inclined hole, need not to dismantle drill jig, only need but the drill jig reverses its direction is positioned on the adjustable inclined surface apparatus of inclined-plane fixture of another angle, can carry out the brill processing of another place's inclined hole, avoid the secondary dismounting of workpiece to be processed and drill jig, improved production efficiency; And support bracket fastened gripper shoe and swash plate have screw, fix with bolt by screw between swash plate and the gripper shoe, can carry out easily the adjusting of swash plate gradient according to the needs of inclined hole angle to be processed, thereby realization one module multiple usages, greatly reduce the storage level of drill jig and inclined-plane fixture, reduce production costs.
Description of drawings
Fig. 1 is the utility model Drilling Jig Structure schematic diagram;
Fig. 2 is the utility model drill jig bar structure schematic diagram;
Fig. 3 is the machining sketch chart of the corresponding inclined hole 21 to be processed of the utility model;
Fig. 4 is the machining sketch chart of the corresponding inclined hole 12 to be processed of the utility model.
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of intermediate inclined-hole jig, it comprises Drilling Jig Structure and inclined-plane fixed structure, the inclined-plane fixed structure comprises fixed support and swash plate 9, swash plate 9 tilts to be installed on fixed support, Drilling Jig Structure is installed on swash plate 9 surfaces, and swash plate 9 equates with the angle of horizontal plane with angle and the drill jig through hole of horizontal plane; The bottom on swash plate 9 surfaces is provided with the confined planes 17 with the swash plate Surface Vertical, is connected by vertical detent 18 between confined planes 17 and the swash plate surface; Drilling Jig Structure comprises bottom, whirlpool plate 1, pressure side base plate 5, whirlpool end centring ring 3 and drill jig rod 4, drill jig rod 4 comprises horizontal main part 15 and longitudinal spacing part 14, bottom, whirlpool plate 1 press-fits in whirlpool end centring ring 3 lateral surfaces by opening pressing plate 2 and is positioned at drill jig rod 4 horizontal main body 15 1 ends, pressure side base plate 5 is bolted in drill jig rod 4 stop portion 14 lateral surfaces, and drill jig rod 4 is provided with the drill jig through hole 8,11 that adapts to workpiece to be processed 6; See Fig. 3, pressure side base plate 5 passes through confined planes 17 limit mounting in swash plate 9 surfaces, and a base angle of pressure side 5 base plates snaps fits into detent 18; See Fig. 4, swash plate 9 has locating hole 13, and in swash plate 9 surfaces, the opening pressing plate end of drill jig rod 4 passes locating hole 13 to bottom, whirlpool plate 1, and a base angle of bottom, whirlpool plate 1 snaps fits into detent 18 by confined planes 17 limit mounting.Drill jig rod 4 one ends are provided with external screw thread, opening pressing plate 2 is set in the drill jig rod and is provided with external screw thread one end and fastening by nut 16, fixed support comprises base plate 10 and gripper shoe 19, gripper shoe 19 and swash plate 9 are installed respectively in base plate 10 two ends, swash plate 9, gripper shoe 19 have screw 20, and swash plate 9 is fixed by screw 20 usefulness bolts with gripper shoe 19.
Among Fig. 3, Fig. 4,7 is drill bit.
Claims (8)
1. intermediate inclined-hole jig, it comprises Drilling Jig Structure and inclined-plane fixed structure, it is characterized in that: described inclined-plane fixed structure comprises fixed support and swash plate, described swash plate tilts to be installed on described fixed support, described Drilling Jig Structure is installed on described swash plate surface, and described swash plate equates with the angle of horizontal plane with angle and the drill jig through hole of horizontal plane.
2. want its 1 described a kind of intermediate inclined-hole jig according to right, it is characterized in that: the bottom on described swash plate surface is provided with the confined planes with described swash plate Surface Vertical, is connected by vertical detent between described confined planes and the described swash plate surface.
3. want its 1 described a kind of intermediate inclined-hole jig according to right, it is characterized in that: described Drilling Jig Structure comprises bottom, whirlpool plate, pressure side base plate, whirlpool end centring ring and drill jig rod, described drill jig rod comprises horizontal main part and longitudinal spacing part, and described drill jig rod is provided with the drill jig through hole that adapts to workpiece to be processed; Bottom, described whirlpool plate press-fits in whirlpool end centring ring lateral surface by the opening pressing plate and is positioned at laterally main body one end of drill jig rod; Described pressure side base plate is bolted in drill jig rod stop portion lateral surface.
4. want its 3 described a kind of intermediate inclined-hole jig according to right, it is characterized in that: described pressure side base plate is surperficial in described swash plate by described confined planes limit mounting, and a base angle of described pressure side base plate snaps fits into described detent.
5. want its 1 or 2 described a kind of intermediate inclined-hole jig according to right, it is characterized in that: described swash plate has locating hole.
6. a kind of intermediate inclined-hole jig according to claim 3, it is characterized in that: bottom, described whirlpool plate is surperficial in described swash plate by described confined planes limit mounting, the opening pressing plate end of described drill jig rod passes described locating hole, and a base angle of bottom, whirlpool plate snaps fits into described detent.
7. a kind of intermediate inclined-hole jig according to claim 1, it is characterized in that: described fixed support comprises base plate and gripper shoe, described gripper shoe and swash plate are installed respectively in described base plate two ends, described swash plate, described gripper shoe have screw, and described swash plate and gripper shoe are fixed with bolt by described screw.
8. according to claim 3 or 6 described a kind of intermediate inclined-hole jigs, it is characterized in that: described drill jig rod one end is provided with external screw thread, and described opening pressing plate is set in the drill jig rod and is provided with external screw thread one end and passes through fastening nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562019 CN202894418U (en) | 2012-10-30 | 2012-10-30 | Intermediate body inclined hole drilling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562019 CN202894418U (en) | 2012-10-30 | 2012-10-30 | Intermediate body inclined hole drilling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894418U true CN202894418U (en) | 2013-04-24 |
Family
ID=48115135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562019 Expired - Fee Related CN202894418U (en) | 2012-10-30 | 2012-10-30 | Intermediate body inclined hole drilling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894418U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990128A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Drilling mold for intermediate body inclined hole |
| CN103394732A (en) * | 2013-07-16 | 2013-11-20 | 江苏科技大学 | Drilling and positioning fixture for measuring residual stress by puncture method |
| CN105149653A (en) * | 2015-07-30 | 2015-12-16 | 陕西柴油机重工有限公司 | Machining device and method for space hole |
-
2012
- 2012-10-30 CN CN 201220562019 patent/CN202894418U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990128A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Drilling mold for intermediate body inclined hole |
| CN102990128B (en) * | 2012-10-30 | 2015-07-29 | 无锡明珠增压器制造有限公司 | Intermediate inclined-hole jig |
| CN103394732A (en) * | 2013-07-16 | 2013-11-20 | 江苏科技大学 | Drilling and positioning fixture for measuring residual stress by puncture method |
| CN103394732B (en) * | 2013-07-16 | 2016-01-20 | 江苏科技大学 | A kind of Location Clamping Tool for Drilling Hole measuring residual stress for orifice method |
| CN105149653A (en) * | 2015-07-30 | 2015-12-16 | 陕西柴油机重工有限公司 | Machining device and method for space hole |
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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 |