CN205996091U - A kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position - Google Patents
A kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position Download PDFInfo
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- CN205996091U CN205996091U CN201620870549.0U CN201620870549U CN205996091U CN 205996091 U CN205996091 U CN 205996091U CN 201620870549 U CN201620870549 U CN 201620870549U CN 205996091 U CN205996091 U CN 205996091U
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- mould
- centre position
- hollow axle
- walled hollow
- circular boop
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Abstract
This utility model is related to a kind of centre position band circular boop shape projective table type thin-walled hollow axle mould, and this thin-walled hollow axle mould is made up of mold, forming core shaft and lower mould three part；This mould is root Ju product structure shape and size size to be designed, and during use, the tubular workpiece blank of heating is arranged in lower mould, and forming core shaft is arranged in workpiece blank, and mold is sleeved on tubular workpiece blank and is closed with lower mould；Quickly compressing on 100 tons of press；Its thin-walled hollow axle is made to form centre position band circular boop shape boss structure；This utility model structure is simple, easy to manufacture, operation is few, the material-saving that saves time, labor intensity are low, production efficiency is high, low in the pollution of the environment, saves substantial amounts of metal material.
Description
Technical field
This utility model is related to a kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position, and it is a kind of
The locally-shaped mould with circular boop shape projective table type thin-walled hollow axle for the centre position.
Background technology
At present, the thin-walled hollow axle in bridge is all using round steel forging technology in the car, or the direct blanking of round steel, just
Fire, ball blast, the processing method such as boring, turning, using machining process, need multiple plant equipment and corresponding technical staff
People, wastes substantial amounts of metal material simultaneously in the course of processing, and machining is complicated, operation is many, production process is long, material profit
Low with rate, high labor intensive, low production efficiency Manufacturing cost are high.
Content of the invention
The purpose of this utility model is to overcome disadvantages mentioned above and deficiency, provides that a kind of structure is simple, handling ease, operation
Less, save time material-saving, labor intensity is low, production efficiency the is high shaping mould with circular boop shape projective table type thin-walled hollow axle for the centre position
Tool.It is that one kind utilizes special tubing after local fast heating, puts into compacting in mould and forms, thus thoroughly changing
Existing manufacture method.
The technical solution of the utility model：A kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position,
It is characterized in that described mould is made up of mold, forming core shaft and lower mould three part；Wherein, mold is cylinder
Structure, this mold outer surface of upper is provided with a circle arc groove, conveniently operates and clamps, and mold inner chamber lower edge is provided with
Arc angling, is easy to local and quickly gathers material；Forming core shaft central exterior surface is provided with a circle circular boop shape boss, high for limiting metal
The lower Radial Flow of temperature；Lower mould is cylindrical structure, and lower dies cavity upper end-face edge is provided with arc angling, is easy to local and quickly gathers
Material；This lower dies cavity arranges the workpiece blank of local fast heating；Workpiece blank is seamless steel pipe, arranges in this workpiece blank
Forming core shaft, mold is sleeved on workpiece blank and is closed with lower mould and forms mould；Quick on 100 tons of press
Compressing；Form it into centre position band circular boop shape boss structure.
This utility model is the structure with circular boop shape projective table type thin-walled hollow axle for the root Ju centre position and shape is designed to
Pattern has, and thin-walled hollow axle (product) is cylindrical structure, and this thin-walled hollow axle centre position outer surface has a circle cuff-like convex
Platform, this thin-walled hollow production method of shaft is as follows：
1. selection：This utility model adopts the material as thin-walled hollow axle for the seamless steel pipe of medium carbon steel or medium carbon alloy steel
Material；Seamless steel pipe is arranged on sawing machine, and the material base by sawed-off for seamless steel pipe one-tenth 182mm length；
2. material base heating：The material base of above-mentioned 182mm length is placed on medium frequency induction heater and carries out quickly heating up to 950
~1050℃；Material base heat time heating time is 75 seconds.
3. blank molding：After the quick heating of material base, material base is put in lower mould, loads forming spindle, put mold,
Quickly compressing on 100 tons of press；Produce centre position band circular boop shape projective table type thin-walled hollow axis blank；Finally adopt
It is machined to the external geometric overall dimension of hollow axle with lathe turning, and it is convex to be manufactured into centre position band circular boop shape by following process
Desk-top thin-walled hollow axle product.
In sum, this utility model structure is simple, easy to manufacture, operation is few, the material-saving that saves time, labor intensity are low, production
Efficiency high, low in the pollution of the environment, save substantial amounts of metal material, this centre position band circular boop shape projective table type thin-walled hollow axle manufacture is
It is placed in compacting in mould using special tubing after local fast heating to form；Thus changing existing machining side
Method.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；（Equipped with workpiece）；
Fig. 3 is seamless steel pipe（Special tubing）Perspective view；
Fig. 4 is the perspective view of thin-walled hollow axle (product)；
In figure, 1- mold, 2- forming spindle, mould under 3-, the workpiece with circular boop shape projective table type for the 4-.
Specific embodiment
With reference to above-mentioned accompanying drawing, a kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position, its feature exists
It is made up of mold 1, forming core shaft 2 and lower mould 3 three part in described mould；Wherein, mold 1 is tied for cylinder
Structure, this mold 1 outer surface of upper is provided with a circle arc groove, conveniently operates and clamps, and mold 1 inner chamber lower edge is provided with
Arc angling, is easy to local and quickly gathers material；
Forming core shaft 2 central exterior surface is provided with a circle circular boop shape boss, for limiting Radial Flow under metallic high temperature；
Lower mould 3 is cylindrical structure, and lower mould 3 inner chamber upper end-face edge is provided with arc angling, is easy to local and quickly gathers material；Should
Lower mould 3 inner chamber arranges the workpiece blank 4 of local fast heating；This workpiece blank is seamless steel pipe, is arranged in workpiece blank 4
Core barrel 2, mold 1 is sleeved on workpiece blank 4 and is closed with lower mould 3 and forms mould；Fast on 100 tons of press
Speed is compressing；Form it into centre position band circular boop shape boss structure.Finally the outer of hollow axle is machined to using lathe turning
Portion's physical dimension, and centre position band circular boop shape projective table type thin-walled hollow axle product is manufactured into by following process.
This utility model is the structure with circular boop shape projective table type thin-walled hollow axle for the root Ju centre position and shape designs mould
Tool, thin-walled hollow axle (product) is cylindrical structure, and this thin-walled hollow axle centre position outer surface has a circle cuff-like boss, this
Thin-walled hollow production method of shaft is as follows：
1. selection：This utility model adopts the material as thin-walled hollow axle for the seamless steel pipe of medium carbon steel or medium carbon alloy steel
Material；Seamless steel pipe is arranged on sawing machine, and the material base by sawed-off for seamless steel pipe one-tenth 182mm length；
2. material base heating：The material base that above-mentioned certain length is 4 is placed on medium frequency induction heater and is quickly heated up to
950~1050℃；Material base heat time heating time is 75 seconds；
3. blank molding：After the quick heating of material base, material base is put in mould, 100 tons of press are quickly suppressed
Molding；Produce centre position band circular boop shape projective table type thin-walled hollow axis blank；This mould is by mold 1, forming core
Axle 2 and lower mould 3 three part are constituted；During use, in lower mould 3, place workpiece blank 4,（This workpiece blank is the nothing of heating
Seam steel pipe）, forming core shaft 2 is arranged in workpiece blank 4, and mold 1 is sleeved on workpiece blank 4 and is closed with lower mould 3；?
Quickly compressing on 100 tons of press；Its thin-walled hollow axle is made to form centre position band circular boop shape boss structure；
In sum, this utility model structure is simple, easy to manufacture, operation is few, the material-saving that saves time, labor intensity are low, production
Efficiency high, low in the pollution of the environment, the substantial amounts of metal material of saving, during use, centre position band circular boop shape projective table type thin-walled hollow axle
Manufacture be heat using special tube material material base is quick after, material base is put in mould, 100 tons of press is quickly suppressed
Molding；Centre position band circular boop shape projective table type thin-walled hollow axis blank；Then the outside dimensioning of turnery processing hollow axle
Very little, and centre position band circular boop shape projective table type thin-walled hollow axle product is manufactured into by following process.
Claims (1)
1. a kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position is it is characterised in that described mould
By mold（1）, forming core shaft（2）With lower mould（3）Three parts are constituted；Wherein, mold（1）For cylindrical structure, mould on this
Tool（1）Outer surface of upper is provided with a circle arc groove, conveniently operates and clamps, mold（1）Inner chamber lower edge is provided with arc
Chamfering, is easy to local and quickly gathers material；
Forming core shaft（2）Central exterior surface is provided with a circle circular boop shape boss, for limiting Radial Flow under metallic high temperature；
Lower mould（3）For cylindrical structure, lower mould（3）Inner chamber upper end-face edge is provided with arc angling, is easy to local and quickly gathers material；Should
Lower mould（3）Inner chamber arranges the workpiece blank of local fast heating（4）；This workpiece blank（4）Middle setting forming core shaft（2）, on
Mould（1）It is sleeved on workpiece blank（4）Upper and with lower mould（3）Close and form mould；Fast ram compression on 100 tons of press
Make type；Form it into centre position band circular boop shape boss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870549.0U CN205996091U (en) | 2016-08-12 | 2016-08-12 | A kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870549.0U CN205996091U (en) | 2016-08-12 | 2016-08-12 | A kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996091U true CN205996091U (en) | 2017-03-08 |
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ID=58200390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870549.0U Active CN205996091U (en) | 2016-08-12 | 2016-08-12 | A kind of mould with circular boop shape projective table type thin-walled hollow axle for centre position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482804A (en) * | 2018-12-27 | 2019-03-19 | 贵州航宇科技发展股份有限公司 | A kind of blanking mold and blank-making method for C font section annular forging piece |
-
2016
- 2016-08-12 CN CN201620870549.0U patent/CN205996091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482804A (en) * | 2018-12-27 | 2019-03-19 | 贵州航宇科技发展股份有限公司 | A kind of blanking mold and blank-making method for C font section annular forging piece |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |