CN104368796A - Roll-shaped structural piece machining process - Google Patents
Roll-shaped structural piece machining process Download PDFInfo
- Publication number
- CN104368796A CN104368796A CN201410644591.6A CN201410644591A CN104368796A CN 104368796 A CN104368796 A CN 104368796A CN 201410644591 A CN201410644591 A CN 201410644591A CN 104368796 A CN104368796 A CN 104368796A
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- CN
- China
- Prior art keywords
- fixed support
- structural member
- roll forming
- flexure strip
- preset die
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a roll-shaped structural piece machining process. The machining process includes the steps that a rubber material is adopted, and a fixed support rubber fitting is configured for a fixed support to be poured; the fixed support rubber fitting is used for wrapping the fixed support after being cooled so as to protect the fixed support, and is convenient to transport; a roll-shaped structural piece for which the support is required to be configured is tightly pressed to the fixed support to be poured through an S-shaped elastic piece; the roll-shaped structure piece and the fixed support are connected to the two ends of the S-shaped elastic piece respectively; after a preset die passes the inspection, the roll-shaped structural piece, the S-shaped elastic piece and the fixed support are put into the preset die as a whole, a continuous steel injection method is adopted, the prepared molten metal liquid is poured into the preset die to be poured jointly through a pouring machine. The roll-shaped structural piece machining process is high in production efficiency, good in production quality and low in machining cost.
Description
Technical field
The present invention relates to field of mechanical technique, particularly, relate to the processing technology 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 flexure strip by riveted joint.The connection procedure of riveted joint has very high tolerance.Therefore, be necessary S shape flexure strip 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 carries out elasticity 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 processing technology 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 processing technology 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 flexure strip that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape flexure strip; Roll forming structural member and fixed support are connected to the two ends of S shape flexure strip;
Check preset die, removal of impurities, inwall polishing, integrity detection, cleaning and dry process are carried out to preset die; After preset die passed examination, after preset die passed examination, roll forming structural member, S shape flexure strip and fixed support are put into preset die as a whole, passes through casting machine, adopt 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 flexure strip 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 flexure strip and vertical plane are that 60 degree of angles are obliquely installed.
The processing technology 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 flexure strip that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape flexure strip; Roll forming structural member and fixed support are connected to the two ends of S shape flexure strip; Check preset die, removal of impurities, inwall polishing, integrity detection, cleaning and dry process are carried out to preset die; After preset die passed examination, after preset die passed examination, roll forming structural member, S shape flexure strip and fixed support are put into preset die as a whole, passes through casting machine, adopt 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 flexure strip 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 processing technology 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 flexure strip that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape flexure strip; Roll forming structural member and fixed support are connected to the two ends of S shape flexure strip; Here, S shape flexure strip can play connection and flexible effect;
In step 1, S shape flexure strip and vertical plane are that 60 degree of angles are obliquely installed;
Step 2: check preset die, carries out removal of impurities, inwall polishing, integrity detection, cleaning and dry process to preset die; After preset die passed examination, after preset die passed examination, roll forming structural member, S shape flexure strip and fixed support are put into preset die as a whole, passes through casting machine, adopt 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 flexure strip 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 processing technology 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 processing technology 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 flexure strip that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape flexure strip; Roll forming structural member and fixed support are connected to the two ends of S shape flexure strip;
Check preset die, removal of impurities, inwall polishing, integrity detection, cleaning and dry process are carried out to preset die; After preset die passed examination, after preset die passed examination, roll forming structural member, S shape flexure strip and fixed support are put into preset die as a whole, passes through casting machine, adopt 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 flexure strip 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 processing technology of roll forming structural member according to claim 1, is characterized in that, described S shape flexure strip and vertical plane are that 60 degree of angles are obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644591.6A CN104368796A (en) | 2014-11-14 | 2014-11-14 | Roll-shaped structural piece machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644591.6A CN104368796A (en) | 2014-11-14 | 2014-11-14 | Roll-shaped structural piece machining process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368796A true CN104368796A (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644591.6A Pending CN104368796A (en) | 2014-11-14 | 2014-11-14 | Roll-shaped structural piece machining process |
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| CN (1) | CN104368796A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3278994A (en) * | 1962-12-29 | 1966-10-18 | Schurr Stahlecker & Grill | Supporting and loading arm for the drawing mechanism of a spinning machine |
| CN1134474A (en) * | 1995-02-14 | 1996-10-30 | Skf纺织机械部件有限公司 | Leather roller support and weighing pole of drawing apparatus for spinning machine |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| DE102005049996A1 (en) * | 2005-10-12 | 2007-04-19 | Wilhelm Stahlecker Gmbh | Loading unit for top rollers in drawing equipment, e.g. for fibre rovings, has a base part with a swivelling lever pressed against the top roller axle by a force generator, the lever being fixed to the base by a thin leaf spring |
| CN102166641A (en) * | 2010-12-30 | 2011-08-31 | 重庆江利圣特机械制造有限责任公司 | Processing method of oil level meter assembly |
-
2014
- 2014-11-14 CN CN201410644591.6A patent/CN104368796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3278994A (en) * | 1962-12-29 | 1966-10-18 | Schurr Stahlecker & Grill | Supporting and loading arm for the drawing mechanism of a spinning machine |
| CN1134474A (en) * | 1995-02-14 | 1996-10-30 | Skf纺织机械部件有限公司 | Leather roller support and weighing pole of drawing apparatus for spinning machine |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| DE102005049996A1 (en) * | 2005-10-12 | 2007-04-19 | Wilhelm Stahlecker Gmbh | Loading unit for top rollers in drawing equipment, e.g. for fibre rovings, has a base part with a swivelling lever pressed against the top roller axle by a force generator, the lever being fixed to the base by a thin leaf spring |
| CN102166641A (en) * | 2010-12-30 | 2011-08-31 | 重庆江利圣特机械制造有限责任公司 | Processing method of oil level meter assembly |
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Application publication date: 20150225 |
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