CN206483844U - Elbow forges and presses shaping mould - Google Patents

Elbow forges and presses shaping mould Download PDF

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Publication number
CN206483844U
CN206483844U CN201720153956.4U CN201720153956U CN206483844U CN 206483844 U CN206483844 U CN 206483844U CN 201720153956 U CN201720153956 U CN 201720153956U CN 206483844 U CN206483844 U CN 206483844U
Authority
CN
China
Prior art keywords
mould
die body
elbow
lower mould
cavity plate
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 - Fee Related
Application number
CN201720153956.4U
Other languages
Chinese (zh)
Inventor
张勇
韩玉华
金明国
张宝荣
张传富
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.)
Ningxia Dexin Hengtong Group Co ltd
Original Assignee
NINGXIA DEXING & HENGTONG PIPE INDUSTRY 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 NINGXIA DEXING & HENGTONG PIPE INDUSTRY Co Ltd filed Critical NINGXIA DEXING & HENGTONG PIPE INDUSTRY Co Ltd
Priority to CN201720153956.4U priority Critical patent/CN206483844U/en
Application granted granted Critical
Publication of CN206483844U publication Critical patent/CN206483844U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to metal tube manufacturing technology field, more particularly to a kind of elbow forging and stamping shaping mould.It is made up of upper die and lower die, upper mould is made up of top board, upper mould die body, the combination of upper mould cavity plate groove in integrative-structure, lower mould is made up of lower mould die body, the combination of lower mould cavity plate groove in integrative-structure, upper mould die body both sides contact surface is with locating piece, lower mould die body both sides contact surface offers locating slot and is provided with lifting lug device in bottom position, and upper mould cavity plate groove is consistent with required shaping elbow external diameter with lower mould cavity plate notch footpath.The beneficial effects of the utility model are:Elbow forging and stamping shaping mould is used on upper mould die body both sides contact surface provided with the positioning method that locating slot is provided with locating piece, lower mould die body both sides contact surface, effectively avoid because of the error present in artifact, because its is simple in construction, the problem of installation is inconvenient, positioning is inaccurate, production efficiency is slow is avoided, the deficiencies in the prior art part is effectively solved.

Description

Elbow forges and presses shaping mould
Technical field
The utility model belongs to metal tube manufacturing technology field, more particularly to a kind of elbow forging and stamping shaping mould.
Background technology
When producing some large-caliber pipe fittings, half round elbow is generally first pressed into steel plate, then by two and half round elbows pair Weldering is formed.Geomery has variation, it is necessary to realize the final chi of elbow finished product by shaping process after elbow welding shaping Very little precision and form accuracy, at present, most manufacturers are to forge and press shaping mould to realize shaping process using elbow, so as to reach To certain dimensional accuracy and form accuracy, but it is due to that current shaping mould is positioned in positioning with pipe.
This positioning method is during elbow shaping process is carried out, it is necessary to which artificial be arranged on pipe in mold groove so After carry out shaping, so because artifact can produce some errors, there is error to have the not high equally accurate of pipe fitting precision Problem, while also there are problems that installing inconvenience, production efficiency.
The content of the invention
The purpose of this utility model is that, in order to solve elbow forging and stamping shaping mould, the positioning come with pipe positioning belt is inaccurate Really, inconvenience is installed, there is provided a kind of simple in construction, easy to operate, accurate positioning, production efficiency high curved the problems such as efficiency is slow Head forging and stamping shaping mould.
In order to achieve the above object, the utility model provides following technical scheme:
Elbow forges and presses shaping mould, is made up of upper die and lower die, described upper mould is recessed by top board, upper mould die body, upper mould Die cavity combination is made up of in integrative-structure composition, described lower mould lower mould die body, the combination of lower mould cavity plate groove in integrative-structure, position In, with locating piece, offered on the contact surface of upper mould die body both sides on the contact surface of lower mould die body both sides locating slot and Lower mould die body bottom position is provided with lifting lug device, upper mould cavity plate groove and lower mould cavity plate notch footpath and required shaping elbow external diameter one Cause.
Using the locating piece that arcuate shape is provided with upper mould die body both sides, lower mould die body both sides are provided with the positioning of arcuate shape For groove, advantage is:The effective mode that instead of the positioning of inclined tube base, is fundamentally avoided because of the mistake that artificial operation is present Difference, so that the dimensional accuracy and form accuracy of elbow are effectively raised, because locating piece, the simple in construction of locating slot facilitate Install and dismounting so that simple to operate, whole shaping process is participated in without many people, effectively solve because using the positioning of inclined tube base Mode present in positioning it is inaccurate, inconvenience is installed, the problems such as efficiency is slow.
Described locating piece is fixedly connected on mould die body.
Described locating piece is double buckle with locating slot.
The height of described locating piece is consistent with the depth of locating slot.
Described lower mould die body bottom is each with 2 lifting lug devices in two side positions.
The beneficial effects of the utility model are:Elbow forging and stamping shaping mould structure compared is simple, using in upper mould die body Locating piece of the both sides provided with arcuate shape, the positioning method of locating slot of the lower mould die body both sides provided with arcuate shape instead of inclined tube The mode of base positioning, is effectively solved because of the error present in artifact, because its is simple in construction, easy to operate, it is to avoid The problem of inconvenient, positioning is inaccurate, production efficiency is slow is installed, the deficiencies in the prior art part is effectively solved.
Brief description of the drawings
Fig. 1 is the upper die structure figure that the utility model elbow forges and presses shaping mould;
Fig. 2 is the lower die structure figure that the utility model elbow forges and presses shaping mould;
Wherein:Upper mould 1, lower mould 2, top board 11, upper mould die body 12, upper mould die cavity 13, locating piece 14, the contact of upper mould die body Face 15, lower mould die body 21, lower mould cavity plate groove 22, locating slot 23, lifting lug device 24, lower mould die body contact surface 25.
Embodiment
The utility model is described in detail below in conjunction with drawings and Examples:
As shown in drawings, elbow forging and stamping shaping mould, including upper mould 1, lower mould 2, top board 11, upper mould die body 12, upper mould Cavity plate groove 13, locating piece 14, lower mould die body 21, lower mould cavity plate groove 22, locating slot 23, lifting lug device 24.Wherein upper mould 1 is by upper Pressing plate 11, upper mould die body 12, upper mould cavity plate groove 13 combination in integrative-structure composition, described lower mould 2 be by lower mould die body 21, under The combination of mould cavity plate groove 22, with locating piece 14 on the contact surface 15 of the upper both sides of mould die body 12, is located in integrative-structure composition Locating slot 23 is offered on the contact surface 25 of the lower both sides of mould die body 21 and lifting lug device 24 is provided with the lower bottom position of mould die body 21, Upper mould cavity plate groove 13 is consistent with required shaping elbow external diameter with the lower bore of mould cavity plate groove 22.
Locating piece 14 is fixedly connected on mould die body 12.
Locating piece 14 is double buckle with locating slot 23.
The height of locating piece 14 is consistent with the depth of locating slot 23.
The lower bottom of mould die body 21 is each with 2 lifting lug devices 24 in two side positions.
Embodiment:
The utility model elbow forges and presses shaping mould, upper mould 1 is connected on forcing press, lower mould 2 is installed on the table, Using locating piece 14, the locating slot 23 being provided with upper mould die body 12 and lower mould die body 21, pushed by upper mould so that locating piece 14 can accurately enter in locating slot 23, a quick, efficient, accurately positioning be reached in shaping, so as to realize height Precision shaping.
The utility model elbow forging and stamping shaping mould operated with mould before compared with it is simpler, be easy to process.Effectively Solve the deficiencies in the prior art in place of, by the way of original elbow forging and stamping shaping mould is positioned using inclined tube base, manually Operated.And elbow forging and stamping shaping mould of the present utility model is employed by being provided with arcuate shape in upper mould die body both sides The positioning method of the locating slot of locating piece, lower mould die body both sides provided with arcuate shape instead of the mode of inclined tube base positioning, effectively Solution because of the error present in artifact, so as to improve the precision of elbow, because its is simple in construction, operated in operation It is convenient, it is not necessary to which that many people participate in whole shaping process, efficiently solve the operation inconvenience existed during the positioning of inclined tube base, production cost It is high, the problem of bend pipe tools precision is low.

Claims (5)

1. a kind of elbow forges and presses shaping mould, be made up of upper mould (1), lower mould (2), described upper mould (1) be by top board (11), Upper mould die body (12), upper mould cavity plate groove (13) combination in integrative-structure composition, described lower mould (2) be by lower mould die body (21), Lower mould cavity plate groove (22) combination is in integrative-structure composition, it is characterised in that:Contact surface (15) positioned at upper mould die body (12) both sides With locating piece (14), the contact surface (25) positioned at lower mould die body (21) both sides offers locating slot (23) and in lower mould die body (21) bottom position is provided with lifting lug device (24), upper mould cavity plate groove (13) and lower mould cavity plate groove (22) bore and required shaping elbow External diameter is consistent.
2. a kind of elbow forging and stamping shaping mould according to claim 1, it is characterised in that:Described locating piece (14) is fixed It is connected on mould die body (12).
3. a kind of elbow forging and stamping shaping mould according to claim 1, it is characterised in that:The locating piece (14) and positioning Groove (23) is double buckle.
4. a kind of elbow forging and stamping shaping mould according to claim 1, it is characterised in that:The height of the locating piece (14) It is consistent with the depth of locating slot (23).
5. a kind of elbow forging and stamping shaping mould according to claim 1, it is characterised in that:Lower mould die body (21) bottom It is each with 2 lifting lug devices (24) in two side positions.
CN201720153956.4U 2017-02-21 2017-02-21 Elbow forges and presses shaping mould Expired - Fee Related CN206483844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720153956.4U CN206483844U (en) 2017-02-21 2017-02-21 Elbow forges and presses shaping mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720153956.4U CN206483844U (en) 2017-02-21 2017-02-21 Elbow forges and presses shaping mould

Publications (1)

Publication Number Publication Date
CN206483844U true CN206483844U (en) 2017-09-12

Family

ID=59765351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720153956.4U Expired - Fee Related CN206483844U (en) 2017-02-21 2017-02-21 Elbow forges and presses shaping mould

Country Status (1)

Country Link
CN (1) CN206483844U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023138278A1 (en) * 2022-01-20 2023-07-27 中聚信海洋工程装备有限公司 Conjoined forging die for forging large crank throw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023138278A1 (en) * 2022-01-20 2023-07-27 中聚信海洋工程装备有限公司 Conjoined forging die for forging large crank throw

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Legal Events

Date Code Title Description
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: Shizuishan Pingluo 753000 the Ningxia Hui Autonomous Region Ecological Economic Zone in Shizuishan Heng Tong No. 99

Patentee after: NINGXIA DEXIN HENGTONG GROUP Co.,Ltd.

Address before: Shizuishan Pingluo 753000 the Ningxia Hui Autonomous Region Ecological Economic Zone in Shizuishan Heng Tong No. 99

Patentee before: NINGXIA DEXING & HENGTONG PIPE INDUSTRY Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170912