CN205551551U - Ring flange drilling mould of automobile semi -axle centre bore location - Google Patents
Ring flange drilling mould of automobile semi -axle centre bore location Download PDFInfo
- Publication number
- CN205551551U CN205551551U CN201620296690.4U CN201620296690U CN205551551U CN 205551551 U CN205551551 U CN 205551551U CN 201620296690 U CN201620296690 U CN 201620296690U CN 205551551 U CN205551551 U CN 205551551U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- centre bore
- location
- bushing plate
- base
- 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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- Drilling And Boring (AREA)
Abstract
The utility model relates to a ring flange drilling mould of automobile semi -axle centre bore location, including base, bushing plate and top, the base with the bushing plate location of mutually supporting, the base has a cavity, and this cavity embeds has the ring flange work piece, and the centre bore and the setting of this ring flange work piece are in the top cooperation location at bushing plate center, the top supported flange of screwing coils or screws out and loosen the ring flange. This mould can only need to change bushing plate and base according to the different requirements to the hole of the product of difference, can satisfy the drilling demand of corresponding product, this mould is the centre bore direct positioning with the ring flange, can avoid the accumulative error of indirect addressing drilling to guarantee the position degree requirement of each pore pair benchmark of work piece, the accuracy is just fixed a position to work piece dress chi -square.
Description
Technical field
The utility model belongs to the technical field of drilling die, particularly relates to the ring flange hole drilling die of a kind of automobile axle shaft centre bore location.
Background technology
It is known that boring is the processing mode being frequently encountered in machining process, common rig is upright drill, needs to be positioned by workpiece by fixture, then carry out Drilling operation during processing hole.But at present, indirect addressing often occurs in existing boring grab, cause location inaccurate, thus the position degree requirement to benchmark of the workpiece each hole can not be met.
Summary of the invention
The purpose of this utility model is, for drawbacks described above, it is provided that the ring flange hole drilling die of the automobile axle shaft centre bore location of a kind of direct contact and accurate positioning.
In order to achieve the above object, take following technical scheme: the ring flange hole drilling die of automobile axle shaft centre bore location, including base, bushing plate and top, described base and described bushing plate cooperate location, described base has a cavity, this cavity is built-in with ring flange workpiece, the centre bore of this ring flange workpiece and the top location that coordinates being arranged on described bushing plate center, described top screws supported flange dish or ring flange is unclamped in back-out.
Further, described center sleeve is located in sliding sleeve, and the top of sliding sleeve extend in nut.
Further, described bushing plate is arranged above gland, and described gland, bushing plate and sliding sleeve are fixed as one by screw.
Further, described ring flange workpiece can position with the alignment pin through bushing plate and ring flange.
Further, described alignment pin is additionally provided with drill bushing.
Further, described base is additionally provided with handle.
The beneficial effects of the utility model: Ben Mo only can need to change bushing plate and base according to the different requirements to hole of the different products, can meet the boring demand of corresponding product；This mould is directly to position with the centre bore of ring flange, can avoid the accumulated error that indirect addressing is holed, thus ensure the position degree requirement to benchmark of the workpiece each hole, and workpiece is installed conveniently, accurate positioning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of A-A in Fig. 1.
Detailed description of the invention
With embodiment, the technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the ring flange hole drilling die of automobile axle shaft centre bore location, including base 1, bushing plate 2, top 3, sliding sleeve 4, nut 5, gland 6, alignment pin 7, drill bushing 8 and handle 9.
Base 1 and bushing plate 2 cooperate location, and base 1 has a cavity, and this cavity is built-in with ring flange workpiece, and the centre bore of this ring flange workpiece coordinates location be arranged on bushing plate 2 center top 3, and top 3 can screw supported flange dish or ring flange is unclamped in back-out.Top 3 are set in sliding sleeve 4, and the top of sliding sleeve 4 extend in nut 5.A tightening screw it is provided with in nut 5, by screwing or screw out this screw, can supported flange dish or unclamp ring flange.Bushing plate 2 is arranged above gland 6, and gland 6, bushing plate 2 and sliding sleeve 4 are fixed as one by screw.One end of ring flange workpiece can position with the alignment pin 7 through bushing plate 2 and ring flange.It is additionally provided with drill bushing 8 on alignment pin 7, base 1 is additionally provided with handle 9.
This mold work principle: this mould is installed and on upright drill, workpiece is put into base 1 from die-filling breach, bushing plate 2 and base 1 are the outer petal and interior petal location that matches respectively, rotate bushing plate 2 and base 1 in 45 degree time, screw top assembly, bushing plate assembly is made to increase, and workpiece pressing, adjust the position at auger spindle center and mould boring, it is enough that start is drilled the 1st hole, insert alignment pin, rotate mould and bore symmetry direction the 2nd hole again, it is inserted into the 2nd alignment pin, the most once it is drilled each hole, extract alignment pin, unclamp top, rotate bushing plate 45 degree, take out bushing plate assembly, unload workpiece.
This mould only can need to be changed bushing plate and base according to the different requirements to hole of the different products, can meet the boring demand of corresponding product；This mould is directly to position with the centre bore of ring flange, can avoid the accumulated error that indirect addressing is holed, thus ensure the position degree requirement to benchmark of the workpiece each hole, and workpiece is installed conveniently, accurate positioning.
Claims (6)
1. the ring flange hole drilling die of automobile axle shaft centre bore location, including base, bushing plate and top, it is characterized in that, described base and described bushing plate cooperate location, described base has a cavity, this cavity is built-in with ring flange workpiece, the centre bore of this ring flange workpiece and the top location that coordinates being arranged on described bushing plate center, described top screws supported flange dish or ring flange is unclamped in back-out.
The ring flange hole drilling die of automobile axle shaft centre bore the most according to claim 1 location, it is characterised in that described center sleeve is located in sliding sleeve, and the top of sliding sleeve extend in nut.
The ring flange hole drilling die of automobile axle shaft centre bore the most according to claim 2 location, it is characterised in that described bushing plate is arranged above gland, and described gland, bushing plate and sliding sleeve are fixed as one by screw.
The ring flange hole drilling die of automobile axle shaft centre bore the most according to claim 1 location, it is characterised in that described ring flange workpiece can position with the alignment pin through bushing plate and ring flange.
The ring flange hole drilling die of automobile axle shaft centre bore the most according to claim 4 location, it is characterised in that be additionally provided with drill bushing on described alignment pin.
6. according to the ring flange hole drilling die of any one described automobile axle shaft centre bore location of claim 1-5, it is characterised in that be additionally provided with handle on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296690.4U CN205551551U (en) | 2016-04-12 | 2016-04-12 | Ring flange drilling mould of automobile semi -axle centre bore location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296690.4U CN205551551U (en) | 2016-04-12 | 2016-04-12 | Ring flange drilling mould of automobile semi -axle centre bore location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551551U true CN205551551U (en) | 2016-09-07 |
Family
ID=56810294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296690.4U Expired - Fee Related CN205551551U (en) | 2016-04-12 | 2016-04-12 | Ring flange drilling mould of automobile semi -axle centre bore location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227838A (en) * | 2019-06-28 | 2019-09-13 | 重庆荆江汽车半轴股份有限公司 | Automobile axle shaft ring flange automatic drilling tooling and boring method |
-
2016
- 2016-04-12 CN CN201620296690.4U patent/CN205551551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227838A (en) * | 2019-06-28 | 2019-09-13 | 重庆荆江汽车半轴股份有限公司 | Automobile axle shaft ring flange automatic drilling tooling and boring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160907 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |