CN104439178A - Manufacturing method for compression-roll-shaped structural part - Google Patents
Manufacturing method for compression-roll-shaped structural part Download PDFInfo
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- CN104439178A CN104439178A CN201410644747.0A CN201410644747A CN104439178A CN 104439178 A CN104439178 A CN 104439178A CN 201410644747 A CN201410644747 A CN 201410644747A CN 104439178 A CN104439178 A CN 104439178A
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- roll
- pressure roller
- structural member
- compression
- roller shape
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Abstract
The invention discloses a manufacturing method for a compression-roll-shaped structural part. The manufacturing method comprises the steps of compressing the compression-roll-shaped structural part needed to be provided with a support to a fixing support to be cast through a V-shaped locating sheet; connecting the compression-roll-shaped structural part and a fixing support to the two ends of a V-shaped locating sheet respectively; carrying out impurity removing, cleaning and drying treatment on the whole body formed by the compression-roll-shaped structural part, the V-shaped locating sheet and the fixing support; placing the compression-roll-shaped structural part, the V-shaped locating sheet and the fixing support into a pre-arranged die as a whole, pouring molten metal liquid prepared in advance into the pre-arranged die to be cast together through a casting machine in a continuous steel casting method; enabling the fusion point of the V-shaped locating sheet to be higher than that of the molten metal liquid prepared in advance; after pouring is finished, when no bubble emerges from a steel cylinder containing the molten metal liquid prepared in advance, carrying out mechanical steel lifting , and then recycling slags in the steel cylinder. The machining method for the compression-roll-shaped structural part has the advantages of being 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 a kind of manufacture method 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 a kind of manufacture method 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: a kind of manufacture method of pressure roller shape structural member, comprising:
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.
Further, described V-arrangement spacer is longitudinally arranged.
The manufacture method of a kind of pressure roller shape structural member of various embodiments of the present invention, owing to comprising: 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; 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 a kind of manufacture method of pressure roller shape structural member, comprising:
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; By the recycling to residue, processing cost can be saved.
In sum, the manufacture method of a kind 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. a manufacture method for pressure roller shape structural member, is characterized in that, comprising:
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.
2. the manufacture method of a kind 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 |
|---|---|---|---|
| CN201410644747.0A CN104439178A (en) | 2014-11-14 | 2014-11-14 | Manufacturing method for compression-roll-shaped structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644747.0A CN104439178A (en) | 2014-11-14 | 2014-11-14 | Manufacturing method for compression-roll-shaped structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439178A true CN104439178A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644747.0A Pending CN104439178A (en) | 2014-11-14 | 2014-11-14 | Manufacturing method for compression-roll-shaped structural part |
Country Status (1)
| Country | Link |
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| CN (1) | CN104439178A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1560284A1 (en) * | 1966-08-20 | 1970-10-15 | Schurr Stahlecker & Grill | Upper roller support arm for drafting systems of spinning machines with center-guided pressure rollers |
| US5027476A (en) * | 1988-07-14 | 1991-07-02 | Maschinenfabrik Altstatten Ag | Bearing and loading arm for drafting units |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| WO2014005990A1 (en) * | 2012-07-03 | 2014-01-09 | Maschinenfabrik Rieter Ag | Assembly for supporting a pressure roller on a load-bearing element of a stretching unit and method for producing said assembly |
-
2014
- 2014-11-14 CN CN201410644747.0A patent/CN104439178A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1560284A1 (en) * | 1966-08-20 | 1970-10-15 | Schurr Stahlecker & Grill | Upper roller support arm for drafting systems of spinning machines with center-guided pressure rollers |
| US5027476A (en) * | 1988-07-14 | 1991-07-02 | Maschinenfabrik Altstatten Ag | Bearing and loading arm for drafting units |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| WO2014005990A1 (en) * | 2012-07-03 | 2014-01-09 | Maschinenfabrik Rieter Ag | Assembly for supporting a pressure roller on a load-bearing element of a stretching unit and method for producing said assembly |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |