CN205673447U - The drift of slab narrow slot diel - Google Patents
The drift of slab narrow slot diel Download PDFInfo
- Publication number
- CN205673447U CN205673447U CN201620258766.4U CN201620258766U CN205673447U CN 205673447 U CN205673447 U CN 205673447U CN 201620258766 U CN201620258766 U CN 201620258766U CN 205673447 U CN205673447 U CN 205673447U
- Authority
- CN
- China
- Prior art keywords
- drift
- groove
- reinforcing plate
- narrow slot
- diel
- 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
Links
Abstract
The utility model discloses the drift of slab narrow slot diel, including drift body, described drift body is made up of Part I and Part II, described Part I includes arc body, described body inner side and outer side is provided with arc reinforcing plate, axially being evenly arranged with multiple first groove along it in the described reinforcing plate of inner side, the described reinforcing plate in outside being axially evenly arranged with along it multiple second groove, described first groove and the second groove stagger setting.Punch structure of the present utility model is simple, and service life is long, and stripper plate guides in the first groove and the second groove and protects drift as far as possible for a long time.Facts have proved the drift of this two-sided reinforcing strip gathering sill the highest can rush 100,000 times not bad, be greatly promoted batch production efficiency save production mould maintenance and standby redundancy expense.
Description
Technical field
The utility model relates to a kind of drift, particularly relates to the drift of a kind of slab narrow slot diel.
Background technology
Drift is the metal parts in the diel in machine tool, is called again punching rod, red needle or punching pin, is to install
Diel carries out continuous stamping punching press and thrusts operation, make machined material occur to separate or be plastically deformed, thus obtain
Required finished product or semi-finished product.
In actual production, it is often necessary to use drift to rush narrow slot to slab, the material of the short of width 1/2nd of groove
Thickness, in this case, the drift life-span is very short, and this always annoyings the greatest problem of production firm.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides the drift of a kind of slab narrow slot diel.
The utility model is achieved through the following technical solutions:
The drift of slab narrow slot diel, including drift body, described drift body is by Part I and Part II
Composition, described Part I includes arc body, and described body inner side and outer side is provided with arc reinforcing plate, inner side described
It is axially evenly arranged with multiple first groove in reinforcing plate along it, the described reinforcing plate in outside is axially evenly arranged with along it many
Individual second groove, described first groove and the second groove stagger setting.
The drift of described slab narrow slot diel, the inside and outside diameter of described Part II is with Part I arc originally
The inside and outside diameter of body is identical.
The drift of described slab narrow slot diel, the described reinforcing plate in outside and Part II junction are arc.
The drift of described slab narrow slot diel, the length of described first groove and the second groove is identical.
The drift of described slab narrow slot diel, the degree of depth of described first groove and the second groove is identical.
The drift of described slab narrow slot diel, described reinforcing plate thickness is 1.5-2 times of arc body thickness.
The beneficial effect that the utility model is reached:
Punch structure of the present utility model is simple, and service life is long, and stripper plate guides in the first groove and the second groove
And protect drift as far as possible for a long time.Facts have proved that the drift of this two-sided reinforcing strip gathering sill is the highest and can rush 100,000 times not
Bad, it is greatly promoted batch production efficiency and save production mould maintenance and standby redundancy expense.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the AA of Fig. 1 is to sectional view.
Fig. 3 is the sectional view during use of the utility model drift.
In figure: the 10th, drift body, the 1st, Part I, the 11st, body, the 12nd, reinforcing plate, the 13rd, the first groove, the 14th, second is recessed
Groove, the 2nd, Part II, the 20th, fixed plate, the 30th, stripper plate, the 40th, die, the 50th, fixed plate backing plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is further described.Following example are only used for this is clearly described
The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.
As it can be seen, the drift of slab narrow slot diel of the present utility model, including drift body 10, described drift is originally
Body 10 is made up of Part I 1 and Part II 2, and described Part I 1 includes arc body 11, inside described body 11 and outward
Side is provided with arc reinforcing plate 12, and the described reinforcing plate 12 of inner side is axially evenly arranged with multiple first groove 13 along it,
It is axially evenly arranged with multiple second groove 14, described first groove 13 and the second groove along it in the described reinforcing plate 12 in outside
14 stagger setting.
The inside and outside diameter of described Part II 2 is identical with the inside and outside diameter of Part I 1 arc body 11.
Described reinforcing plate 12 and Part II 2 junction in outside are arc, alleviate impulse force when drift uses, protection punching
Head, extends drift service life.
Described first groove 13 is identical with the length of the second groove 14, all identical with the length of Part I 1；I.e. first is recessed
Groove 13 and the second groove 14 run through Part I 1, can give the space of stripper plate sufficient movement, strengthen protective effect.
Described first groove 13 is identical with the degree of depth of the second groove 14, easy to process, saves production cost.
Described reinforcing plate 12 thickness is 1.5-2 times of arc body 11 thickness.The effect of reinforcing plate 12 is to improve drift
Intensity, its thickness is 1.5-2 times of arc body 11 thickness, can either strengthen drift intensity, and meanwhile, processing cost is minimum.
In use, such as Fig. 3, drift body 10 is fixed in fixed plate 20 drift of the present utility model, and fixed plate 20 is led to
Crossing fixed plate backing plate 50 to be connected on punch press (not shown), stripper plate 30 is positioned between fixed plate 20 and die 40, stripper plate 30
In the first groove 13 and the second groove, 14 guide and protect drift as far as possible for a long time.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model know-why, can also make some improvement and deformation, these change
Enter and deform and also should be regarded as protection domain of the present utility model.
Claims (6)
1. the drift of slab narrow slot diel, including drift body, is characterized in that, described drift body is by Part I and
Two part compositions, described Part I includes arc body, and described body inner side and outer side is provided with arc reinforcing plate, inner side
Described reinforcing plate on be axially evenly arranged with multiple first groove along it, the described reinforcing plate in outside axially uniformly sets along it
Being equipped with multiple second groove, described first groove and the second groove stagger setting.
2. the drift of slab narrow slot diel according to claim 1, is characterized in that, described Part II inside and outside
Diameter is identical with the inside and outside diameter of Part I arc body.
3. the drift of slab narrow slot diel according to claim 2, is characterized in that, the described reinforcing plate in outside and the
Two portion connection are arc.
4. the drift of slab narrow slot diel according to claim 1, is characterized in that, described first groove and second recessed
The length of groove is identical.
5. the drift of slab narrow slot diel according to claim 1, is characterized in that, described first groove and second recessed
The degree of depth of groove is identical.
6. the drift of slab narrow slot diel according to claim 1, is characterized in that, described reinforcing plate thickness is arc
1.5-2 times of body thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258766.4U CN205673447U (en) | 2016-03-31 | 2016-03-31 | The drift of slab narrow slot diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258766.4U CN205673447U (en) | 2016-03-31 | 2016-03-31 | The drift of slab narrow slot diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673447U true CN205673447U (en) | 2016-11-09 |
Family
ID=57438535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258766.4U Expired - Fee Related CN205673447U (en) | 2016-03-31 | 2016-03-31 | The drift of slab narrow slot diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618590A (en) * | 2016-03-31 | 2016-06-01 | 苏州三维精密机械有限公司 | Reinforced punch pin with guide function of stamping die for narrow grooves of thick plates |
-
2016
- 2016-03-31 CN CN201620258766.4U patent/CN205673447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618590A (en) * | 2016-03-31 | 2016-06-01 | 苏州三维精密机械有限公司 | Reinforced punch pin with guide function of stamping die for narrow grooves of thick plates |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20210331 |