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CN2787325Y - Stamping die - Google Patents

Stamping die Download PDF

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Publication number
CN2787325Y
CN2787325Y CN 200420103483 CN200420103483U CN2787325Y CN 2787325 Y CN2787325 Y CN 2787325Y CN 200420103483 CN200420103483 CN 200420103483 CN 200420103483 U CN200420103483 U CN 200420103483U CN 2787325 Y CN2787325 Y CN 2787325Y
Authority
CN
China
Prior art keywords
die
utility
cutting edge
groove
model
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 - Lifetime
Application number
CN 200420103483
Other languages
Chinese (zh)
Inventor
范大成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Priority to CN 200420103483 priority Critical patent/CN2787325Y/en
Application granted granted Critical
Publication of CN2787325Y publication Critical patent/CN2787325Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a stamping die which comprises convex-concave dies which are matched up and down. Each convex-concave die is composed of a die holder and a forming die plate which is fixedly installed on the die holder. The utility model is characterized in that the cutting edge position of the die plate is provided with a groove, and a demountable cutting edge insert block is arranged in the groove. When the cutting edge is worn, only the insert block is removed and replaced through the quick change structural design of the insert block, and the utility model is very convenient.

Description

Diel
[technical field]
The utility model relates to a kind of diel, is applied to the stamping forming industry manufacture field of product.
[background technology]
Diel is an existing product manufacturing field mould commonly used, and it is constituted by the punch-die that cooperates up and down usually, and each punch-die all has a die holder, is provided with the template of moulding on die holder.Usually, when relatively slicker and more sly, template surface also is slick and sly as the outer shape of raw product, and at this moment, can there be the cutting edge part in die surface, and the service life of mould also can be long.
Yet problem is, the outer shape of most of products is not very slick and sly, thereby, can be very not slick and sly for its template surface that designs yet, often exist the cutting edge part.These cutting edge parts run into wearing and tearing, collapse phenomenons such as scarce through regular meeting in punching course.When running into this situation, common way is entire die to be removed grind and keep in repair, and wastes time and energy, efficient is low, makes troubles to work.
[utility model content]
Technical problem to be solved in the utility model provides a kind of can addressing the above problem, and the grinding tool long working life is easy to maintenance, the diel that efficient is high.
For solving the problems of the technologies described above:
The utility model provides a kind of diel, comprises the punch-die that cooperates up and down, and each punch-die is made of die holder and the template that is fixedly mounted on the moulding on the die holder, it is characterized in that, is provided with groove at the cutting edge position of described template; Dismountable cutting edge is installed in this groove to be inserted.
Preferred scheme has:
Have the location chamfering in the groove of described template, also have the location chamfering on described the inserting, and be complementary with chamfering in the groove.
Have screw on the described template and the relevant position of inserting, fix by screw, Luo Gang between the two.
Positive progressive effect of the present utility model is:
After the quick change construction design of inserting by this kind, only need pull down to insert during the cutting edge wearing and tearing and grind, perhaps directly change new inserting.Ground and need not pull down the monoblock template, dismounting is very convenient, and is easy to maintenance, improved production efficiency.
[description of drawings]
In conjunction with example the utility model is described in further detail with reference to the accompanying drawings:
Fig. 1 is the used planar structure schematic diagram of inserting in the utility model mould;
Fig. 2 is the used cross-section structure sketch of inserting in the utility model mould;
Fig. 3 is a template used plane simplified schematic diagram in the utility model mould;
Fig. 4 is a template used section simplified schematic diagram in the utility model mould.
[specific embodiment]
Diel of the present utility model comprises the punch-die that cooperates up and down, and each punch-die is made of die holder and the template that is fixedly mounted on the moulding on the die holder.
To shown in Figure 4, the cutting edge position of template is provided with groove 21 as Fig. 3; This groove 21 is provided with the chamfering 22 of location usefulness, and the guide pillar that guide pillar hole 24 is used for the patrix (or counterdie) that matches with it matches, and play the guiding role.Screw 23 is used for template is installed in die holder.
As depicted in figs. 1 and 2, have cutting edge hole 11 on cutting edge is inserted, have location chamfering 12, the chamfering in this lead angle and the template groove is complementary.The position of screw 13 also is complementary with the position of template groove inner bolt hole 23.Fix by screw, Luo Gang thereby can make between the two.
In the structural design of some the weak cutting edges that easily collapse, easily lack on the mould partly being carried out as shown above, the mold insert that needs quick change and template are carried out line cut and process.During by dress, cooperate the chamfering direction place of the selected chamfering direction place corresponding templates of inserting group upright, the corresponding screw hole of screw counterbore is fixedly tightened with screw.Only need during dismounting holding screw pulled down and just can take out mold insert and change and keep in repair grinding.
Use this kind formula construction design method of inserting, simple to operate, use more extensively, have very high practicality in the production.
The foregoing description just embodies the preferred version of technical solutions of the utility model, those skilled in the art to wherein some part some changes that may make all embodied principle of the present utility model, belong within the protection domain of the present utility model.

Claims (3)

1, a kind of diel comprises the punch-die that cooperates up and down, and each punch-die is made of die holder and the template that is fixedly mounted on the moulding on the die holder, it is characterized in that, is provided with groove at the cutting edge position of described template; Dismountable cutting edge is installed in this groove to be inserted.
2, as claim 1 described diel, it is characterized in that having the location chamfering in the groove of described template, also have the location chamfering on described the inserting, and be complementary with chamfering in the groove.
3,, it is characterized in that having screw on the described template and the relevant position of inserting as claim 1 or 2 described diels, fix by screw, Luo Gang between the two.
CN 200420103483 2004-12-23 2004-12-23 Stamping die Expired - Lifetime CN2787325Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420103483 CN2787325Y (en) 2004-12-23 2004-12-23 Stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420103483 CN2787325Y (en) 2004-12-23 2004-12-23 Stamping die

Publications (1)

Publication Number Publication Date
CN2787325Y true CN2787325Y (en) 2006-06-14

Family

ID=36785621

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420103483 Expired - Lifetime CN2787325Y (en) 2004-12-23 2004-12-23 Stamping die

Country Status (1)

Country Link
CN (1) CN2787325Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430651A (en) * 2011-11-23 2012-05-02 奇瑞汽车股份有限公司 Side shaping male die and later-stage shaping method thereof
CN104985048A (en) * 2015-07-06 2015-10-21 上海海帕压铸件有限公司 Precision punching die for machining cavity of shock absorber of engine
CN113477782A (en) * 2021-07-05 2021-10-08 嘉兴坤博新能源装备制造有限公司 Precision stamping device of crystal growth furnace crucible cover plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430651A (en) * 2011-11-23 2012-05-02 奇瑞汽车股份有限公司 Side shaping male die and later-stage shaping method thereof
CN104985048A (en) * 2015-07-06 2015-10-21 上海海帕压铸件有限公司 Precision punching die for machining cavity of shock absorber of engine
CN113477782A (en) * 2021-07-05 2021-10-08 嘉兴坤博新能源装备制造有限公司 Precision stamping device of crystal growth furnace crucible cover plate
CN113477782B (en) * 2021-07-05 2022-12-27 嘉兴坤博新能源装备制造有限公司 Precision stamping device of crystal growth furnace crucible cover plate

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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
CX01 Expiry of patent term

Expiration termination date: 20141223

Granted publication date: 20060614