CN207839738U - A kind of tooth plate fine blanking die improving angle of collapsing - Google Patents
A kind of tooth plate fine blanking die improving angle of collapsing Download PDFInfo
- Publication number
- CN207839738U CN207839738U CN201820016342.6U CN201820016342U CN207839738U CN 207839738 U CN207839738 U CN 207839738U CN 201820016342 U CN201820016342 U CN 201820016342U CN 207839738 U CN207839738 U CN 207839738U
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- tooth plate
- gear ring
- die
- teeth portion
- molding
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Abstract
The utility model is related to a kind of tooth plate fine blanking die, specifically a kind of tooth plate fine blanking die improving angle of collapsing belongs to tooth plate fine blanking die technical field.It includes tooth plate molding concave die and reinforces gear ring, is equipped in tooth plate molding concave die and is used for the molding tooth plate shaping mold cavity of tooth plate, tooth plate shaping mold cavity one end is equipped with die cavity teeth portion；It is equipped with towards die cavity teeth portion position edge in molding concave die upper surface and reinforces gear ring, it includes gear ring ontology to reinforce gear ring, and gear ring ontology is equipped with denticle towards gear ring side is reinforced, and denticle coincide with die cavity teeth portion tooth profile.The utility model is simple in structure, compact, reasonable, is arranged in mold teeth portion and reinforces gear ring, can reduce the angle of collapsing generated in the molding of tooth plate fine, improve the molding quality of tooth plate fine.
Description
Technical field
The utility model is related to a kind of tooth plate fine blanking die, specifically a kind of tooth plate fine blanking die improving angle of collapsing,
Belong to tooth plate fine blanking die technical field.
Background technology
Fine blanking die is directly to go out that cross section quality is good on plate, the diel of the high part of dimensional accuracy, is applicable in
In the production of high-volume high-precision plate part.Currently, in automobile making, household electrical appliance obtain extensively in close instrument manufacturing
Using.
In the prior art, fine blanking die is easy to form larger angle of collapsing in the teeth portion of tooth plate, angle of collapsing is general when producing tooth plate
In 20-30% or more, it is difficult to meet the product requirement of most fines.Tooth plate can be allowed without angle of collapsing using shaving technique, but need to adopt
With continuous mould, the complexity and manufacturing cost of mold design are improved, stock utilization is reduced.
Invention content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of tooth plate fine blanking die improving angle of collapsing
Tool can reduce the angle of collapsing generated in the molding of tooth plate fine, improve the molding quality of tooth plate fine.
According to technical solution provided by the utility model, it is a kind of improvement collapse angle tooth plate fine blanking die include tooth plate molding it is recessed
Mould and reinforcement gear ring, it is characterized in that：It is equipped in tooth plate molding concave die and is used for the molding tooth plate shaping mold cavity of tooth plate, tooth plate shaping mould
Chamber one end is equipped with die cavity teeth portion；It is equipped with towards die cavity teeth portion position edge in molding concave die upper surface and reinforces gear ring, reinforce gear ring
Including gear ring ontology, gear ring ontology is equipped with denticle towards gear ring side is reinforced, and denticle coincide with die cavity teeth portion tooth profile.
Further, reinforce gear ring and be equipped with a circle gear ring flange along edge.
Further, the thickness range for reinforcing gear ring is process tooth plate thickness 20 ~ 30%.
Compared with the prior art the utility model has the following advantages：
The utility model is simple in structure, compact, reasonable, is arranged in mold teeth portion and reinforces gear ring, can reduce tooth plate fine
The molding quality of tooth plate fine is improved at the angle of collapsing generated in molding.
Description of the drawings
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model vertical view.
Reference sign：1- tooth plates molding concave die, 2- tooth plates shaping mold cavity, 3- die cavitys teeth portion, 4- reinforce gear ring, 5- teeth
Enclose ontology, 6- denticles, 7- gear ring flange.
Specific implementation mode
The utility model will be further described in conjunction with the embodiment in attached drawing below：
As shown in Fig. 1 ~ 3, the utility model includes mainly tooth plate molding concave die 1 and reinforcement gear ring 4, tooth plate molding concave die 1
Interior be equipped with is used for the molding tooth plate shaping mold cavity 2 of tooth plate, and 2 one end of tooth plate shaping mold cavity is equipped with die cavity teeth portion 3.
It is equipped with towards 3 position edge of die cavity teeth portion in 1 upper surface of molding concave die and reinforces gear ring 4, it includes gear ring to reinforce gear ring
Ontology 5, gear ring ontology 5 are equipped with denticle 6 towards 4 side of gear ring is reinforced, and denticle 6 coincide with 3 tooth profile of die cavity teeth portion so that plate
Material enters die cavity teeth portion 3 when rushing in die cavity teeth portion 3 along denticle 6.
The thickness range for reinforcing gear ring 4 is process tooth plate thickness 20 ~ 30%.
The reinforcement gear ring 4 is equipped with a circle gear ring flange 7 along edge.
The operation principle of the utility model is：In tooth plate forming process, plate is placed on concave-convex mould holder, punch-pin band
Movable plate material enters in the tooth plate shaping mold cavity of cavity plate, and plate, which initially enters, to be reinforced in gear ring, reinforces gear ring by plate to die cavity tooth
It is squeezed at portion, to make product in deformation process, has enough materials that can add to teeth portion and collapse at angle, reduce to reach
It collapses the purpose at angle.
Claims (3)
- The tooth plate fine blanking die at angle 1. a kind of improvement is collapsed, including tooth plate molding concave die（1）With reinforcement gear ring（4）, it is characterized in that：Tooth Sheet metal forming cavity plate（1）Interior be equipped with is used for the molding tooth plate shaping mold cavity of tooth plate（2）, tooth plate shaping mold cavity（2）One end is equipped with die cavity Teeth portion（3）；In molding concave die（1）Upper surface is towards die cavity teeth portion（3）Position edge, which is equipped with, reinforces gear ring（4）, reinforce gear ring packet Include gear ring ontology（5）, gear ring ontology（5）Towards reinforcement gear ring（4）Side is equipped with denticle（6）, denticle（6）With die cavity teeth portion（3） Tooth profile is coincide.
- The tooth plate fine blanking die at angle 2. a kind of improvement as described in claim 1 is collapsed, it is characterized in that：The reinforcement gear ring（4）Edge Edge is equipped with a circle gear ring flange（7）.
- The tooth plate fine blanking die at angle 3. a kind of improvement as described in claim 1 is collapsed, it is characterized in that：The reinforcement gear ring（4）'s Thickness range is process tooth plate thickness 20 ~ 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016342.6U CN207839738U (en) | 2018-01-04 | 2018-01-04 | A kind of tooth plate fine blanking die improving angle of collapsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016342.6U CN207839738U (en) | 2018-01-04 | 2018-01-04 | A kind of tooth plate fine blanking die improving angle of collapsing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839738U true CN207839738U (en) | 2018-09-11 |
Family
ID=63417184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016342.6U Active CN207839738U (en) | 2018-01-04 | 2018-01-04 | A kind of tooth plate fine blanking die improving angle of collapsing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127017A (en) * | 2018-01-04 | 2018-06-08 | 无锡全盛安仁机械有限公司 | A kind of tooth plate fine blanking die for improving angle of collapsing |
-
2018
- 2018-01-04 CN CN201820016342.6U patent/CN207839738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127017A (en) * | 2018-01-04 | 2018-06-08 | 无锡全盛安仁机械有限公司 | A kind of tooth plate fine blanking die for improving angle of collapsing |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1999 Dongsheng Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: Jiangsu Quansheng Cabin Technology Co.,Ltd. Address before: No.1999 Dongsheng Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI QUANSHENG ANREN MACHINERY Co.,Ltd. |