CN104399945A - Manufacturing process for roll-shaped structural member - Google Patents
Manufacturing process for roll-shaped structural member Download PDFInfo
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- CN104399945A CN104399945A CN201410644811.5A CN201410644811A CN104399945A CN 104399945 A CN104399945 A CN 104399945A CN 201410644811 A CN201410644811 A CN 201410644811A CN 104399945 A CN104399945 A CN 104399945A
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- fixed support
- structural member
- roll forming
- roll
- support
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Abstract
The invention discloses a manufacturing process for a roll-shaped structural member. The manufacturing process comprises the following steps: by adopting a rubber material, making a fixed support rubber part for a to-be-cast fixed support, wherein the fixed support rubber part is used for coating the fixed support after being cooled so as to protect the fixed support, and the fixed support rubber part can be conveniently transported; upon the roll-shaped structural member which needs to be equipped with the support, selecting the fixed support and an S-shaped locating plate which are matched; compressing the roll-shaped structural member which needs to be equipped with the support onto the to-be-cast fixed support through the S-shaped locating plate; respectively connecting the roll-shaped structural member and the fixed support to two ends of the S-shaped locating plate; putting the roll-shaped structural member, the S-shaped locating plate and the fixed support in a preinstalled die as a whole; through a casting machine, by adopting a continuous steel casting method, pouring molten metal prepared in advance into the preinstalled die for casting together. The manufacturing process for the roll-shaped structural member is high in production efficiency, high in product quality and low in processing cost.
Description
Technical field
The present invention relates to field of mechanical technique, particularly, relate to the manufacturing process of roll forming structural member.
Background technology
Roll forming structural member is in extrusion molding coating and calendering coating, the rubber rollers combinationally used with chill roll, stack respectively.
The effect of roll forming structural member be the film of extrusion molding or calendering is overlayed with base material equably together with.Also together with the base material scribbling sizing material can being overlayed with adhesive in sticking tape manufacture process.Sometimes also refer to the rubber rollers on embossing machine, it can coordinate with engraved roll, and tablet carries out even embossing.
With roll forming structural member with the use of roll forming structural member support, fixed mount can be manufactured with aluminium diecasting, and be fixed on S shape spacer by riveted joint.The connection procedure of riveted joint has very high tolerance.Therefore, be necessary S shape spacer to be utilized the fixed mount of riveted joint fixing in one apparatus, and chip processing is carried out to fixed mount in the region of the roll shaft of fixing two roll forming structural member afterwards.Ensure that two roll forming structural member is accurately parallel to affiliated drafter lower roll later and positions by carrying out chip processing to fixed mount.At this, the shortcoming of this roll forming structural member support is, its manufacture process is very bothersome and comprise much different operations.
Realizing in process of the present invention, inventor finding at least to exist in prior art that production efficiency is low, poor product quality and the defect such as processing cost is high.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose the manufacturing process of roll forming structural member, to realize that production efficiency is high, good product quality and the low advantage of processing cost.
For achieving the above object, the technical solution used in the present invention is: the manufacturing process of roll forming structural member, comprising: adopt elastomeric material, for fixed support to be cast is equipped with fixed support rubber accessory; This fixed support rubber accessory is used for the support that is coated and fixed after the cooling period, to protect fixed support and to be convenient to transport;
Based on fixed support to be cast, casting mold is set, obtains required fixed support by the cast of this casting mold; To calcine and after water cooling process, sanding and polishing, then blows away the polishing dust on fixed support surface with hair-dryer pouring into a mould the fixed support that obtains;
Based on needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer;
Roll forming structural member, S shape spacer and fixed support are put into preset die as a whole, by casting machine, adopts note steel method continuously, pre-prepd molten metal bath is poured in preset die and pours into a mould together; The fusion point of S shape spacer is higher than the fusion point of pre-prepd molten metal bath;
Be poured, when bubble-free is emerged in the steel cylinder of pre-prepd molten metal bath to be contained, carry out machinery and play steel, then by the Slag recovering in steel cylinder and class wrapping, and be transported to recycle bin.
Further, described S shape spacer is inclined relative to horizontal setting.
The manufacturing process of the roll forming structural member of various embodiments of the present invention, owing to comprising: adopt elastomeric material, for fixed support to be cast is equipped with fixed support rubber accessory; This fixed support rubber accessory is used for the support that is coated and fixed after the cooling period, to protect fixed support and to be convenient to transport; Based on fixed support to be cast, casting mold is set, obtains required fixed support by the cast of this casting mold; To calcine and after water cooling process, sanding and polishing, then blows away the polishing dust on fixed support surface with hair-dryer pouring into a mould the fixed support that obtains; Based on needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer; Roll forming structural member, S shape spacer and fixed support are put into preset die as a whole, by casting machine, adopts note steel method continuously, pre-prepd molten metal bath is poured in preset die and pours into a mould together; The fusion point of S shape spacer is higher than the fusion point of pre-prepd molten metal bath; Be poured, when bubble-free is emerged in the steel cylinder of pre-prepd molten metal bath to be contained, carry out machinery and play steel, then by the Slag recovering in steel cylinder and class wrapping, and be transported to recycle bin; Thus can overcome that production efficiency in prior art is low, poor product quality and the high defect of processing cost, to realize that production efficiency is high, good product quality and the low advantage of processing cost.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.
Below by embodiment, technical scheme of the present invention is described in further detail.
Detailed description of the invention
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, provide the manufacturing process of roll forming structural member, comprising: adopt elastomeric material, for fixed support to be cast is equipped with fixed support rubber accessory; This fixed support rubber accessory is used for the support that is coated and fixed after the cooling period, to protect fixed support and to be convenient to transport;
Preliminary step: based on fixed support to be cast, arrange casting mold, obtains required fixed support by the cast of this casting mold; To calcine and after water cooling process, sanding and polishing, then blows away the polishing dust on fixed support surface with hair-dryer pouring into a mould the fixed support that obtains;
Step 1: based on needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer; Here, S shape spacer can play the effect connecting and locate;
In step 1, S shape spacer is inclined relative to horizontal setting;
Step 2: roll forming structural member, S shape spacer and fixed support are put into preset die as a whole, by casting machine, adopts note steel method continuously, is poured in preset die by pre-prepd molten metal bath and pour into a mould together; The fusion point of S shape spacer is higher than the fusion point of pre-prepd molten metal bath;
Step 3: be poured, for safety, when bubble-free is emerged in the steel cylinder of need pre-prepd molten metal bath to be contained, then carries out a machinery steel, then by the Slag recovering in steel cylinder and class wrapping, and is transported to recycle bin; By the recycling to residue, processing cost can be saved.
In sum, the manufacturing process of roll forming structural member of the present invention, the material that can gain in strength to a great extent plastics fusion, such as glass fibre; Do not affect the machinability of product in injection moulding process, but extremely effectively prevent " creep " of plastics; And processing cost is low.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the manufacturing process of roll forming structural member, is characterized in that, comprising: adopt elastomeric material, for fixed support to be cast is equipped with fixed support rubber accessory; This fixed support rubber accessory is used for the support that is coated and fixed after the cooling period, to protect fixed support and to be convenient to transport;
Based on fixed support to be cast, casting mold is set, obtains required fixed support by the cast of this casting mold; To calcine and after water cooling process, sanding and polishing, then blows away the polishing dust on fixed support surface with hair-dryer pouring into a mould the fixed support that obtains;
Based on needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer;
Roll forming structural member, S shape spacer and fixed support are put into preset die as a whole, by casting machine, adopts note steel method continuously, pre-prepd molten metal bath is poured in preset die and pours into a mould together; The fusion point of S shape spacer is higher than the fusion point of pre-prepd molten metal bath;
Be poured, when bubble-free is emerged in the steel cylinder of pre-prepd molten metal bath to be contained, carry out machinery and play steel, then by the Slag recovering in steel cylinder and class wrapping, and be transported to recycle bin.
2. the manufacturing process of roll forming structural member according to claim 1, is characterized in that, described S shape spacer is inclined relative to horizontal setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644811.5A CN104399945A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process for roll-shaped structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644811.5A CN104399945A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process for roll-shaped structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104399945A true CN104399945A (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644811.5A Pending CN104399945A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process for roll-shaped structural member |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279247A (en) * | 1991-03-08 | 1992-10-05 | Nippon Steel Corp | Manufacture of transgranular ferrite system rolled shapes with excellent fire resistance and toughness |
| CN1209458A (en) * | 1997-08-25 | 1999-03-03 | 刘驭丽 | Continuous steel-casting production process for small electric oven |
| CN1278205A (en) * | 1998-07-25 | 2000-12-27 | 玄正淳 | Method and apparatus for mfg. embossing roller |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| CN102513518A (en) * | 2011-12-28 | 2012-06-27 | 武汉金泉铝热焊接器材有限公司 | Roll defect repair casting agent and casting process thereof |
| CN103146995A (en) * | 2013-03-08 | 2013-06-12 | 首钢贵阳特殊钢有限责任公司 | High manganese steel continuous casting production technique |
-
2014
- 2014-11-14 CN CN201410644811.5A patent/CN104399945A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279247A (en) * | 1991-03-08 | 1992-10-05 | Nippon Steel Corp | Manufacture of transgranular ferrite system rolled shapes with excellent fire resistance and toughness |
| CN1209458A (en) * | 1997-08-25 | 1999-03-03 | 刘驭丽 | Continuous steel-casting production process for small electric oven |
| CN1278205A (en) * | 1998-07-25 | 2000-12-27 | 玄正淳 | Method and apparatus for mfg. embossing roller |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| CN102513518A (en) * | 2011-12-28 | 2012-06-27 | 武汉金泉铝热焊接器材有限公司 | Roll defect repair casting agent and casting process thereof |
| CN103146995A (en) * | 2013-03-08 | 2013-06-12 | 首钢贵阳特殊钢有限责任公司 | High manganese steel continuous casting production technique |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150311 |