CN203356380U - 86-degree elbow shaping lower die - Google Patents

86-degree elbow shaping lower die Download PDF

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Publication number
CN203356380U
CN203356380U CN 201320375899 CN201320375899U CN203356380U CN 203356380 U CN203356380 U CN 203356380U CN 201320375899 CN201320375899 CN 201320375899 CN 201320375899 U CN201320375899 U CN 201320375899U CN 203356380 U CN203356380 U CN 203356380U
Authority
CN
China
Prior art keywords
elbow
groove
lower die
angle
elbow groove
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.)
Active
Application number
CN 201320375899
Other languages
Chinese (zh)
Inventor
周菊明
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.)
Shanghai Chang Qiang industrial Polytron Technologies Inc
Original Assignee
SHANGHAI CHANGQIANG POWER STATION FITTINGS 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 SHANGHAI CHANGQIANG POWER STATION FITTINGS CO Ltd filed Critical SHANGHAI CHANGQIANG POWER STATION FITTINGS CO Ltd
Priority to CN 201320375899 priority Critical patent/CN203356380U/en
Application granted granted Critical
Publication of CN203356380U publication Critical patent/CN203356380U/en
Active legal-status Critical Current
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Abstract

The utility model relates to the technical field of dies, in particular to an 86-degree elbow shaping lower die which comprises a lower die plate. The 86-degree elbow shaping lower die is characterized in that an L-shaped elbow groove is formed in the lower die plate, and the elbow groove is a semi-circular groove. Compared with the prior art, an elbow groove in the needed special angle is directly dug in the die for casting operation, forming is achieved in one time, simplicity, convenience and quickness are achieved, and production efficiency is greatly improved.

Description

A kind of 86 ° of elbow shaping counterdies
Technical field
The utility model relates to technical field of mold, specifically a kind of 86 ° of elbow shaping counterdies.
Background technology
Traditional elbow overwhelming majority is 90 °, for the elbow of Some features angle, needs workman's manual manipulation bender that the elbow of 90 ° is carried out to curved closing again, and that this operation is easy to product is curved excessive, cause product rejection, productive temp is slow, does not catch up with demand.
Summary of the invention
The utility model, for overcoming the deficiencies in the prior art, provides a kind of mould, has directly dug the elbow groove of required characteristics angle in mould, the work of being cast, and one-shot forming, easy, quick, greatly enhance productivity.
For achieving the above object, design a kind of 86 ° of elbow shaping counterdies, comprise lower bolster, it is characterized in that: be provided with L-type elbow groove on lower bolster, described elbow groove is semi-circular recesses.
The level of described elbow groove is to center line and to the angle between center line, be vertically 94 °.
The inboard angle of described elbow groove is 96 °.
The outside angle of described elbow groove is 86 °.
The utility model compared with the existing technology, provides a kind of mould, has directly dug the elbow groove of required characteristics angle in mould, the work of being cast, and one-shot forming, easy, quick, greatly enhance productivity.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure side view.
Referring to Fig. 1, Fig. 2,1 is lower bolster, 2 is the elbow groove.
The specific embodiment
Below with reference to the accompanying drawings the utility model is described further.
As Fig. 1, shown in Fig. 2, be provided with L-type elbow groove 2 on lower bolster 1, described elbow groove 2 is semi-circular recesses.
The level of elbow groove 2 is to center line and to the angle between center line, be vertically 94 °.
The inboard angle of elbow groove 2 is 96 °.
The outside angle of elbow groove 2 is 86 °.
A kind of mould is provided, has directly dug the elbow groove of required characteristics angle in mould, during work, the work that only need be cast, one-shot forming, easy, quick, greatly enhance productivity.

Claims (4)

1. one kind 86 ° elbow shaping counterdies, comprise lower bolster, it is characterized in that: be provided with L-type elbow groove (2) on lower bolster (1), described elbow groove (2) is semi-circular recesses.
2. a kind of 86 ° of elbow shaping counterdies according to claim 1 is characterized in that: the level of described elbow groove (2) is to center line and to the angle between center line, be vertically 94 °.
3. a kind of 86 ° of elbow shaping counterdies according to claim 1, it is characterized in that: the inboard angle of described elbow groove (2) is 96 °.
4. a kind of 86 ° of elbow shaping counterdies according to claim 1, it is characterized in that: the outside angle of described elbow groove (2) is 86 °.
CN 201320375899 2013-06-27 2013-06-27 86-degree elbow shaping lower die Active CN203356380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320375899 CN203356380U (en) 2013-06-27 2013-06-27 86-degree elbow shaping lower die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320375899 CN203356380U (en) 2013-06-27 2013-06-27 86-degree elbow shaping lower die

Publications (1)

Publication Number Publication Date
CN203356380U true CN203356380U (en) 2013-12-25

Family

ID=49804202

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320375899 Active CN203356380U (en) 2013-06-27 2013-06-27 86-degree elbow shaping lower die

Country Status (1)

Country Link
CN (1) CN203356380U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2

Patentee after: Shanghai Chang Qiang industrial Polytron Technologies Inc

Address before: Songjiang District Shanghai Yexie town 201609 Huayuan Road No. 2

Patentee before: Shanghai Changqiang Power Station Fittings Co.,Ltd.

CP01 Change in the name or title of a patent holder