CN104439181A - Manufacturing process of press-roll-shaped structural member - Google Patents
Manufacturing process of press-roll-shaped structural member Download PDFInfo
- Publication number
- CN104439181A CN104439181A CN201410644838.4A CN201410644838A CN104439181A CN 104439181 A CN104439181 A CN 104439181A CN 201410644838 A CN201410644838 A CN 201410644838A CN 104439181 A CN104439181 A CN 104439181A
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- fixed support
- structural member
- pressure roller
- roller shape
- shape structural
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a manufacturing process of a press-roll-shaped structural member. The method includes the steps of arranging a fixed support rubber accessory for a fixed support to be cast through rubber materials, wherein the fixed support rubber accessory is used for wrapping the fixed support after cooling is conducted so as to protect the fixed support and make transportation conveniently conducted; pressing a press-roll-shaped structural member to be provided with a support on the fixed support to be cast through a V-shaped positioning piece, wherein the press-roll-shaped structural member and the fixed support are connected to the two ends of the V-shaped positioning piece respectively; placing the press-roll-shaped structural member, the V-shaped positioning piece and the fixed support into a preset mold as a whole, and pouring molten metal liquid which is prepared in advance into the preset mold through a casting machine and a mold injection method to be cast together. The manufacturing process has the advantages of being high in production efficiency, good 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 pressure roller shape structural member.
Background technology
Pressure roller shape structural member is in extrusion molding coating and calendering coating, the rubber rollers combinationally used with chill roll, stack respectively.
The effect of pressure roller shape 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 pressure roller shape structural member with the use of pressure roller shape structural member support, fixed mount can be manufactured with aluminium diecasting, and be fixed on V-arrangement spacer by riveted joint.The connection procedure of riveted joint has very high tolerance.Therefore, be necessary V-arrangement 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 fixing the roll shaft of twin pressure roller shape structural member afterwards.Ensure that twin pressure roller shape 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 pressure roller shape 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 pressure roller shape 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 pressure roller shape 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;
By needing the pressure roller shape structural member being equipped with support, be pressed on fixed support to be cast by V-arrangement spacer; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement spacer; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement spacer and fixed support are formed;
Pressure roller shape structural member, V-arrangement 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 V-arrangement 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 V-arrangement spacer is longitudinally arranged.
The manufacturing process of the pressure roller shape 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; By needing the pressure roller shape structural member being equipped with support, be pressed on fixed support to be cast by V-arrangement spacer; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement spacer; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement spacer and fixed support are formed; Pressure roller shape structural member, V-arrangement 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 V-arrangement 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 pressure roller shape 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: by needing the pressure roller shape structural member being equipped with support, be pressed on fixed support to be cast by V-arrangement spacer; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement spacer; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement spacer and fixed support are formed; Here, V-arrangement spacer can play the effect connecting and locate;
In step 1, V-arrangement spacer is longitudinally arranged;
Step 2: pressure roller shape structural member, V-arrangement 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 V-arrangement 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 pressure roller shape 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 pressure roller shape 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;
By needing the pressure roller shape structural member being equipped with support, be pressed on fixed support to be cast by V-arrangement spacer; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement spacer; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement spacer and fixed support are formed;
Pressure roller shape structural member, V-arrangement 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 V-arrangement 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 pressure roller shape structural member according to claim 1, is characterized in that, described V-arrangement spacer is longitudinally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644838.4A CN104439181A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process of press-roll-shaped structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644838.4A CN104439181A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process of press-roll-shaped structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439181A true CN104439181A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644838.4A Pending CN104439181A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process of press-roll-shaped structural member |
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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 CN201410644838.4A patent/CN104439181A/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: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |