CN207170633U - One kind can be with anti-tripping waste drift - Google Patents
One kind can be with anti-tripping waste drift Download PDFInfo
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- CN207170633U CN207170633U CN201721158306.5U CN201721158306U CN207170633U CN 207170633 U CN207170633 U CN 207170633U CN 201721158306 U CN201721158306 U CN 201721158306U CN 207170633 U CN207170633 U CN 207170633U
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- drift
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- waste material
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Abstract
The utility model discloses one kind to be provided with bullet nail with anti-tripping waste drift, including drift body, the drift body middle part, and bullet nails on end and is connected with spring, and spring upper end is provided with set screw.The utility model, it is rational in infrastructure, it is novel in design, followed closely using the bullet installed additional in drift, 2~3mm of drift length is higher by, after drift waste material die cutting, during die sinking, drift exits from product, waste material is pushed down, does not allow and jumps out, effectively can prevent waste material from jumping out, ensure that product will not be weighed wounded, lift quality.
Description
Technical field
Punch structure technical field is the utility model is related to, specifically one kind can be with anti-tripping waste drift.
Background technology
Drift, it is the metal parts in the diel in machine tool, is called and rushes rod, red needle or punching pin, is peace
Continuous stamping punching press is carried out in diel and thrusts operation, makes machined material that separation or plastic deformation occur, so as to obtain
Obtain required finished product or semi-finished product.
At present, in hardware stamping industry, people increasingly have higher requirement to the quality of hardware products, in raising efficiency
While, to quality requirements more and more higher, as shown in figure 1, in the blanking process of mould, waste material often occurs and jumps out,
Product is weighed wounded, causes defective products.
Utility model content
The purpose of this utility model is to provide one kind can be with anti-tripping waste drift, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
One kind can be provided with bullet nail with anti-tripping waste drift, including drift body, the drift body middle part, and bullet nails on end
Spring is connected with, spring upper end is provided with set screw.
As further program of the utility model：The bullet follows closely a diameter of 1.5cm, and bullet nail lower end is higher by drift body
2~3mm of bottom.
Compared with prior art, the beneficial effects of the utility model are：
Described one kind, using the bullet nail installed additional in drift, can be higher by with anti-tripping waste drift, rational in infrastructure, modern design
2~3mm of drift length, after drift waste material die cutting, during die sinking, drift exits from product, pushes down waste material, no
Allow and jump out, effectively can prevent waste material from jumping out, ensure that product will not be weighed wounded, lift quality.
Brief description of the drawings
Fig. 1 is the structural representation of drift in the prior art.
Fig. 2 for it is a kind of can be with the structural representation of anti-tripping waste drift.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Refering to Fig. 1 and Fig. 2, in the utility model embodiment, one kind can be with anti-tripping waste drift, including drift body 1, institute
State the middle part of drift body 1 and bullet nail 2 is installed, the bullet follows closely 2 a diameter of 1.5cm, and bullet follows closely 2 lower ends and is higher by the bottom 2 of drift body 1
~3mm, the bullet follow closely 2 upper ends and are connected with spring 3, and the upper end of spring 3 is provided with set screw 4, for the tightness to spring 3
It is adjusted.
Operation principle of the present utility model is：Diameter 1.5cm hole is cut on original drift, installs a diameter additional
1.5cm bullet nail 2, bullet nail 2 are higher by 2~3mm of punch face length, using the bullet nail 2 installed additional in drift, in drift waste material die cutting
After, during die sinking, drift exits from product, and bullet follows closely 2 lower ends and pushes down waste material, do not allow and jump out, can effectively prevent
Waste material is jumped out, and is ensured that product will not be weighed wounded, is lifted quality.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (2)
1. one kind can be with anti-tripping waste drift, including drift body (1), it is characterised in that is installed in the middle part of the drift body (1)
There is bullet to follow closely (2), bullet nail (2) upper end is connected with spring (3), and spring (3) upper end is provided with set screw (4).
2. one kind according to claim 1 can be with anti-tripping waste drift, it is characterised in that the bullet nail (2) is a diameter of
1.5cm, and bullet nail (2) lower end is higher by drift body (1) 2~3mm of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158306.5U CN207170633U (en) | 2017-09-11 | 2017-09-11 | One kind can be with anti-tripping waste drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158306.5U CN207170633U (en) | 2017-09-11 | 2017-09-11 | One kind can be with anti-tripping waste drift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170633U true CN207170633U (en) | 2018-04-03 |
Family
ID=61746988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158306.5U Active CN207170633U (en) | 2017-09-11 | 2017-09-11 | One kind can be with anti-tripping waste drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170633U (en) |
-
2017
- 2017-09-11 CN CN201721158306.5U patent/CN207170633U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |