CN205996028U - A kind of stainless steel tuber starting the arc mould - Google Patents
A kind of stainless steel tuber starting the arc mould Download PDFInfo
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- CN205996028U CN205996028U CN201620974223.2U CN201620974223U CN205996028U CN 205996028 U CN205996028 U CN 205996028U CN 201620974223 U CN201620974223 U CN 201620974223U CN 205996028 U CN205996028 U CN 205996028U
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- arc
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Abstract
A kind of stainless steel tuber starting the arc mould of the utility model includes in the starting the arc mould under mould and the starting the arc, in the starting the arc, mould is above mould under the starting the arc, in the starting the arc, mould includes pressure roller, the middle part of depression arc is provided with recessed groove, the two ends of pressure roller are arc convex, and the radius of arc convex is 1 with the ratio of the radius of the steel pipe for being produced:0.92~1:0.93;Under the starting the arc, mould includes carrying roller, the middle part of carrying roller is provided with the cell body of undaform, and the two ends recess of cell body is arc-shaped depression portion, and middle part is set to central raised, when under mould in the starting the arc and the starting the arc, mould merges use, in the starting the arc, the arc convex at mould two ends is corresponding with the arc-shaped depression portion of mould under the starting the arc coincide.Former material is entered in the starting the arc under mould and the starting the arc between mould, and in the starting the arc, under mould and the starting the arc, mould is easy to the shaping of stainless steel tubulation forming machine mould by the bending starting the arc of sheet material both sides, while the radius of arc convex is 1 with the ratio of the radius of the steel pipe for being produced:0.92~1:0.93, for harder sheet material, can preferably overcome the elastic force of sheet material to guarantee that the quality of obtained steel pipe is good.
Description
Technical field
The utility model is related to a kind of starting the arc mould, more particularly to a kind of stainless steel tuber starting the arc mould.
Background technology
Steel pipe generally has pipe, rectangular tube, square tube etc., mainly for delivery of fluid, such as oil, natural gas and water, coal gas,
Steam etc., while with bending resistance, torsional strength, lighter in weight, so be also widely used in production machinery part and engineering structure.
In prior art, tubing is typically made by way of pressure pricks side, but pressure bundle machine equipment is more heavy, and takes
Space is big, is more processed into using stainless steel tuber, by the shaping of tuber, welding, polishing, sizing, quenched adds
Work, wherein mould are particularly important for the processing of rectangular tube, need to carry out the starting the arc to working sheet in molding process,
The quality of the starting the arc affects follow-up tubular object extruding.
Utility model content
The utility model is exactly in view of the shortcomings of the prior art, there is provided a kind of stainless steel tuber starting the arc mould.
For solving the above problems, technical solution adopted in the utility model is as follows：
A kind of stainless steel tuber starting the arc mould includes in the starting the arc mould under mould and the starting the arc, and in the starting the arc, mould is arranged on the starting the arc
Above lower mould, in the starting the arc, mould includes pressure roller, and the middle part of the pinch roller is provided with the recessed groove of arc, and the two ends of pressure roller are arc
Shape is raised, and the radius of the arc convex is 1 with the ratio of the radius of the steel pipe for being produced:0.92~1:0.93;
Under the starting the arc, mould includes carrying roller, and the middle part of the carrying roller is provided with the cell body of undaform, and the two ends of cell body are recessed
Portion be arc-shaped depression portion, middle part be set to central raised, when under mould in the starting the arc and the starting the arc mould merge use when, in the starting the arc
The arc convex at mould two ends is corresponding with the arc-shaped depression portion of mould under the starting the arc to coincide.
Preferably, the arc convex at the two ends of the pressure roller is located at directly over the depression arc position of carrying roller, pressure roller and carrying roller
Cooperating.
Preferably, the pressure roller and carrying roller are rotatably installed in rotating shaft respectively, and rotating shaft is rotationally horizontally arranged at stainless
On steel tuber.
Preferably, the two ends of the pressure roller and carrying roller are respectively arranged with reinforcing adapter sleeve.
Preferably, when under mould in the starting the arc and the starting the arc mould merge use when, the recessed groove of the pressure roller with described
The central raised correspondence of the cell body of carrying roller, the bottom of the recessed groove of the pressure roller and the carrying roller central raised top from
Empty.
The beneficial effects of the utility model：
A kind of stainless steel tuber starting the arc mould described in the utility model, a kind of stainless steel tuber starting the arc mould include
Mould under mould and the starting the arc in the starting the arc, in the starting the arc, above mould under the starting the arc, in the starting the arc, mould includes pressure roller to mould, the pressure
The middle part of roller is provided with the recessed groove of arc, the two ends of pressure roller are arc convex, the radius of the arc convex with produced
The ratio of the radius of steel pipe is 1:0.92~1:0.93;Under the starting the arc, mould includes carrying roller, and the middle part of the carrying roller is provided with wave
The cell body of type, and the two ends recess of cell body is arc-shaped depression portion, middle part be set to central raised, as mould in the starting the arc and described
When under arc, mould merges use, in the starting the arc, the arc convex at mould two ends is corresponding with the arc-shaped depression portion of mould under the starting the arc coincide.Former material is entered
In the starting the arc under mould and the starting the arc between mould, in the starting the arc, the bending starting the arc of sheet material both sides is easy to stainless steel tuber to become by mould and mould under the starting the arc
The shaping of pattern tool, while the ratio of the radius of arc convex and the radius of the steel pipe for being produced is 1:0.92~1:0.93, right
In harder sheet material, the elastic force of sheet material can be preferably overcome to guarantee that the quality of obtained steel pipe is good.
Description of the drawings
Fig. 1 is a kind of stainless steel tuber starting the arc mould structure schematic diagram described in the utility model；
Fig. 2 is a kind of structural representation of another embodiment of stainless steel tuber starting the arc mould described in the utility model.
Include in fig. 1 and 2：
Mould under mould in 1 starting the arc, 2 starting the arc, 3 pressure rollers, 4 arc convex, 5 carrying rollers, 6 arc-shaped depression portion, 7 turns
Axle, 8 reinforce adapter sleeves, 9 recessed grooves, 10 central raised.
Specific embodiment
The invention will be further described with the following Examples.
Embodiment 1
As shown in figure 1, a kind of stainless steel tuber starting the arc mould of the present embodiment includes in the starting the arc mould 2 under mould 1 and the starting the arc,
In the starting the arc, installed in 2 top of mould under the starting the arc, in the starting the arc, mould 1 includes pressure roller 3 to mould 1, and the middle part of the depression arc is arranged
There is a recessed groove 9, the two ends of pressure roller 3 are arc convex 4, the ratio of the radius of the arc convex 4 and the radius of the steel pipe for being produced
Example is 1:0.92.
Under the starting the arc, mould 2 includes carrying roller 5, and the middle part of the carrying roller 5 is provided with the cell body of undaform, and the two ends of cell body
Recess is arc-shaped depression portion 6, and middle part is set to central raised 10.
The arc convex 4 at the two ends of the pressure roller 3 is located at directly over the depression arc position of carrying roller 5, and pressure roller 3 is joined with carrying roller 5
Close work.
When under mould 1 in the starting the arc and the starting the arc, mould is 2-in-1 and uses, in the starting the arc arc convex 4 at 1 two ends of mould with rise
Under arc, the arc-shaped depression portion 6 of mould 2 is corresponded to and is coincide, central raised 10 pairs of the recessed groove 9 of the pressure roller 3 and the cell body of the carrying roller 5
Should, the bottom of the recessed groove 9 of the pressure roller 3 with central raised the 10 of the carrying roller 5 top from sky.
Wherein, the pressure roller 3 and carrying roller 5 are rotatably installed in rotating shaft 7 respectively, and rotating shaft 7 is rotationally horizontally arranged at not
On rust steel tuber.
Embodiment 2
The main technical schemes of the present embodiment are substantially the same manner as Example 1, the feature not laid down a definition in the present embodiment, adopt
With the explanation in embodiment 1, here is no longer repeated.As shown in Fig. 2 the present embodiment is with the difference of embodiment 1：
In the present embodiment, the two ends of pressure roller 3 and carrying roller 5 are respectively arranged with reinforcing adapter sleeve 8, increased bearing cotact area, transmission effect
Fruit is more preferably.
Embodiment 3
The main technical schemes of the present embodiment are substantially the same manner as Example 1, the feature not laid down a definition in the present embodiment, adopt
With the explanation in embodiment 1, here is no longer repeated.The present embodiment is with the difference of embodiment 1：Arc convex 4
Radius be 1 with the ratio of the radius of steel pipe for being produced:0.93.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this
Any modification, equivalent and improvement that is made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of stainless steel tuber starting the arc mould, it is characterised in that：Including mould under mould in the starting the arc and the starting the arc, mould in the starting the arc
Above mould under the starting the arc, in the starting the arc, mould includes pressure roller, and the middle part of the pressure roller is provided with the recessed groove of arc, pressure roller
Two ends be arc convex, the radius of the arc convex is 1 with the ratio of the radius of steel pipe for being produced:0.92~1:0.93;
Under the starting the arc, mould includes carrying roller, and the middle part of the carrying roller is provided with the cell body of undaform, and the two ends of the cell body are recessed
Portion be arc-shaped depression portion, middle part be set to central raised,
When under mould in the starting the arc and the starting the arc, mould merges use, the arc convex at mould two ends and mould under the starting the arc in the starting the arc
Arc-shaped depression portion is corresponded to coincide.
2. a kind of stainless steel tuber starting the arc mould according to claim 1, it is characterised in that：The two ends of the pressure roller
Arc convex is located at directly over the depression arc position of carrying roller, pressure roller and carrying roller cooperating.
3. a kind of stainless steel tuber starting the arc mould according to claim 1, it is characterised in that：The pressure roller and carrying roller divide
It is not rotatably installed in rotating shaft, rotating shaft is rotationally horizontally arranged on stainless steel tuber.
4. a kind of stainless steel tuber starting the arc mould according to claim 1, it is characterised in that：The pressure roller and carrying roller
Two ends are respectively arranged with reinforcing adapter sleeve.
5. a kind of stainless steel tuber starting the arc mould according to claim 1, it is characterised in that：When in the starting the arc mould and
When under the starting the arc, mould merges use, the recessed groove of the pressure roller is central raised corresponding with the cell body of the carrying roller, the pressure
The bottom of the recessed groove of roller is with the carrying roller central raised top from sky.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974223.2U CN205996028U (en) | 2016-08-30 | 2016-08-30 | A kind of stainless steel tuber starting the arc mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974223.2U CN205996028U (en) | 2016-08-30 | 2016-08-30 | A kind of stainless steel tuber starting the arc mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996028U true CN205996028U (en) | 2017-03-08 |
Family
ID=58194695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974223.2U Active CN205996028U (en) | 2016-08-30 | 2016-08-30 | A kind of stainless steel tuber starting the arc mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996028U (en) |
-
2016
- 2016-08-30 CN CN201620974223.2U patent/CN205996028U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Kind of Arc Starting Mold for Stainless Steel Pipe Making Machine Effective date of registration: 20230630 Granted publication date: 20170308 Pledgee: Industrial and Commercial Bank of China Limited Huazhou sub branch Pledgor: GUANGDONG CHANGHUA HAILI TECHNOLOGY CO.,LTD. Registration number: Y2023980047141 |