CN209139628U - Semi arch timber layer plate fixinig plate progressive die - Google Patents

Semi arch timber layer plate fixinig plate progressive die Download PDF

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Publication number
CN209139628U
CN209139628U CN201821174280.8U CN201821174280U CN209139628U CN 209139628 U CN209139628 U CN 209139628U CN 201821174280 U CN201821174280 U CN 201821174280U CN 209139628 U CN209139628 U CN 209139628U
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CN
China
Prior art keywords
inner recess
semi arch
punching
timber layer
die cavity
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Active
Application number
CN201821174280.8U
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Chinese (zh)
Inventor
杨威山
杨人佩
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.)
ZHEJIANG SHANYOUNG COMMERCIAL EQUIPMENT Co Ltd
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ZHEJIANG SHANYOUNG COMMERCIAL EQUIPMENT Co Ltd
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Priority to CN201821174280.8U priority Critical patent/CN209139628U/en
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Abstract

The utility model discloses a kind of semi arch timber layer plate fixinig plate progressive dies, including template, template is equipped with die cavity, die cavity is concave structure, the inner recess of this concave structure is the first inner recess, and the second inner recess is equipped in the middle part of the bottom edge of the first inner recess, and the second inner recess is semicircular arc structure, downwardly convex protrusion is equipped in the middle part of the bottom edge of concave structure die cavity, left part, middle part, the right part of concave structure die cavity are respectively equipped with left punching, middle punching, right punching.Semi arch timber layer plate fixinig plate Design of progressive die for metal described in the utility model is reasonable, structure is simple, the molding of product and punching are integrated on a secondary mold by it, are reduced production cost, are improved Product Precision, the semi arch timber layer plate fixinig plate precision that it is produced is high, easy to install and use.

Description

Semi arch timber layer plate fixinig plate progressive die
Technical field
The utility model relates to a kind of mold, specifically a kind of semi arch timber layer plate fixinig plate progressive die.
Technical background
Currently, existing semi arch timber layer plate fixinig plate mold design is unreasonable, the production of semi arch timber layer plate fixinig plate Process complexity is cumbersome, needs to complete by shaping mould, the secondary different mold of piercing die two, i.e. semi arch timber layer plate fixinig plate exists It needs first to be formed mold forming in production process, is then punched out operation through piercing die again, come in this way by two secondary molds Production cost is not only increased if, also will affect the production precision of product, and the semi arch timber layer plate fixinig plate produced exists It is inconvenient using installation to there is a situation where in use process.
Utility model content
The utility model provides a kind of semi arch timber layer plate fixinig plate progressive die.
The purpose of this utility model is to solve existing semi arch timber layer plate fixinig plate to need by shaping mould, two pair of piercing die Different molds is completed, high production cost, precision low problem.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of semi arch timber layer plate fixinig plate is grading Mould, including template, the template are equipped with die cavity, and the die cavity is concave structure, and the inner recess of this concave structure is first Inner recess, the bottom edge middle part of first inner recess are equipped with the second inner recess, and second inner recess is semicircular arc structure, institute It states and is equipped with downwardly convex protrusion, left part, middle part, the right half of the concave structure die cavity in the middle part of the bottom edge of concave structure die cavity It She You not left punching, middle punching, right punching.
Preferably, lateral length of the lateral length of the protrusion less than the first inner recess.
Preferably, the position of the middle punching is corresponding with the second inner recess.
The beneficial effects of the utility model are: semi arch timber layer plate fixinig plate Design of progressive die for metal described in the utility model closes Reason, structure are simple, and the molding of product and punching are integrated on a secondary mold, production cost is reduced, improves product essence Degree, the semi arch timber layer plate fixinig plate precision produced is high, easy to install and use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
As shown, the embodiment of the utility model semi arch timber layer plate fixinig plate progressive die, including template 1 are provided, The template 1 is equipped with die cavity 2, and the die cavity 2 is concave structure, and the inner recess of this concave structure is the first inner recess 3, institute It states and is equipped with the second inner recess 4 in the middle part of the bottom edge of the first inner recess 3, second inner recess 4 is semicircular arc structure, the concave Downwardly convex protrusion 5 is equipped in the middle part of the bottom edge of structure die cavity 2.The left part of the concave structure die cavity 2, middle part, right part difference Equipped with left punching 6, middle punching 7, right punching 8.The position of the middle punching 7 is corresponding with the second inner recess 4.
Lateral length of the lateral length of the protrusion 5 less than the first inner recess 3.

Claims (3)

1. a kind of semi arch timber layer plate fixinig plate progressive die, including template, it is characterised in that: the template is equipped with die cavity, institute Stating die cavity is concave structure, and the inner recess of this concave structure is the first inner recess, is set in the middle part of the bottom edge of first inner recess There is the second inner recess, second inner recess is semicircular arc structure, is equipped in the middle part of the bottom edge of the concave structure die cavity downward The protrusion of protrusion, left part, middle part, the right part of the concave structure die cavity are respectively equipped with left punching, middle punching, right punching.
2. semi arch timber layer plate fixinig plate progressive die according to claim 1, it is characterised in that: the transverse direction of the protrusion is long Spend the lateral length less than the first inner recess.
3. semi arch timber layer plate fixinig plate progressive die according to claim 1, it is characterised in that: the position of the middle punching It is corresponding with the second inner recess.
CN201821174280.8U 2018-07-24 2018-07-24 Semi arch timber layer plate fixinig plate progressive die Active CN209139628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821174280.8U CN209139628U (en) 2018-07-24 2018-07-24 Semi arch timber layer plate fixinig plate progressive die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821174280.8U CN209139628U (en) 2018-07-24 2018-07-24 Semi arch timber layer plate fixinig plate progressive die

Publications (1)

Publication Number Publication Date
CN209139628U true CN209139628U (en) 2019-07-23

Family

ID=67265013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821174280.8U Active CN209139628U (en) 2018-07-24 2018-07-24 Semi arch timber layer plate fixinig plate progressive die

Country Status (1)

Country Link
CN (1) CN209139628U (en)

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