CN104439186A - Method for machining roll type structural component - Google Patents
Method for machining roll type structural component Download PDFInfo
- Publication number
- CN104439186A CN104439186A CN201410644886.3A CN201410644886A CN104439186A CN 104439186 A CN104439186 A CN 104439186A CN 201410644886 A CN201410644886 A CN 201410644886A CN 104439186 A CN104439186 A CN 104439186A
- Authority
- CN
- China
- Prior art keywords
- fixed support
- roller
- symmetrically arranged
- shaped spacer
- type configurations
- 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.)
- Pending
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Classifications
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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
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses a method for machining a roll type structural component. The method comprises the steps that based on a fixed support to be poured, a pouring mold is arranged, and the needed fixed support is obtained through the pouring mold in a poured mode; after calcination and water cooling treatment are carried out on the fixed support obtained through pouring, grinding and polishing are carried out, and then polishing dust on the surface of the fixed support is blown away by an air blower; after surface polishing and impurity removal treatment are carried out on the roll type structural component needing to be provided with the support, a pair of symmetric L-shaped locating sheets is compressed on the fixed support to be poured; the roll type structural component, the two symmetric L-shaped locating sheets and the fixed support are placed in the pre-arranged mold as a whole, and pre-prepared molten metal is poured into the preset mold for pouring together through a pouring machine by adopting a continuous steel pouring method. The method for machining the roll type structural component is high in production efficiency, good in product quality and low in machining cost.
Description
Technical field
The present invention relates to field of mechanical technique, particularly, relate to the processing method of roller-type configurations part.
Background technology
Roller-type configurations part is in extrusion molding coating and calendering coating, the rubber rollers combinationally used with chill roll, stack respectively.
The effect of roller-type configurations part 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 roller-type configurations part with the use of roller-type configurations part support, fixed mount can be manufactured with aluminium diecasting, and be fixed on symmetrically arranged pair of L-shaped spacer by riveted joint.The connection procedure of riveted joint has very high tolerance.Therefore, be necessary symmetrically arranged pair of L-shaped 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 double-roll type structural member afterwards.Ensure that double-roll type 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 roller-type configurations part 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 method of roller-type configurations part, 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 method of roller-type configurations part, comprising: 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;
Based on needing the roller-type configurations part being equipped with support, choose the fixed support and symmetrically arranged pair of L-shaped spacer that match; By needing the roller-type configurations part being equipped with support, after carrying out surface finish and removal of impurities process, be pressed on fixed support to be cast by symmetrically arranged pair of L-shaped spacer; Roller-type configurations part and fixed support are connected to the two ends of symmetrically arranged pair of L-shaped spacer;
Roller-type configurations part, symmetrically arranged pair of L-shaped 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 symmetrically arranged pair of L-shaped 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 symmetrically arranged pair of L-shaped spacer is inclined relative to horizontal setting.
The processing method of the roller-type configurations part of various embodiments of the present invention, owing to comprising: 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; Based on needing the roller-type configurations part being equipped with support, choose the fixed support and symmetrically arranged pair of L-shaped spacer that match; By needing the roller-type configurations part being equipped with support, after carrying out surface finish and removal of impurities process, be pressed on fixed support to be cast by symmetrically arranged pair of L-shaped spacer; Roller-type configurations part and fixed support are connected to the two ends of symmetrically arranged pair of L-shaped spacer; Roller-type configurations part, symmetrically arranged pair of L-shaped 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 symmetrically arranged pair of L-shaped 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 processing method of roller-type configurations part, comprising: based on fixed support to be cast, casting mold is set, obtain 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 roller-type configurations part being equipped with support, choose the fixed support and symmetrically arranged pair of L-shaped spacer that match; By needing the roller-type configurations part being equipped with support, after carrying out surface finish and removal of impurities process, be pressed on fixed support to be cast by symmetrically arranged pair of L-shaped spacer; Roller-type configurations part and fixed support are connected to the two ends of symmetrically arranged pair of L-shaped spacer; Here, symmetrically arranged pair of L-shaped spacer can play the effect connecting and locate;
In step 1, symmetrically arranged pair of L-shaped spacer is inclined relative to horizontal setting;
Step 2: roller-type configurations part, symmetrically arranged pair of L-shaped 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 symmetrically arranged pair of L-shaped 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 processing method of roller-type configurations part 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 method of roller-type configurations part, is characterized in that, comprising: 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;
Based on needing the roller-type configurations part being equipped with support, choose the fixed support and symmetrically arranged pair of L-shaped spacer that match; By needing the roller-type configurations part being equipped with support, after carrying out surface finish and removal of impurities process, be pressed on fixed support to be cast by symmetrically arranged pair of L-shaped spacer; Roller-type configurations part and fixed support are connected to the two ends of symmetrically arranged pair of L-shaped spacer;
Roller-type configurations part, symmetrically arranged pair of L-shaped 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 symmetrically arranged pair of L-shaped 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 processing method of roller-type configurations part according to claim 1, is characterized in that, described symmetrically arranged pair of L-shaped spacer is inclined relative to horizontal setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644886.3A CN104439186A (en) | 2014-11-14 | 2014-11-14 | Method for machining roll type structural component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644886.3A CN104439186A (en) | 2014-11-14 | 2014-11-14 | Method for machining roll type structural component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439186A true CN104439186A (en) | 2015-03-25 |
Family
ID=52886376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644886.3A Pending CN104439186A (en) | 2014-11-14 | 2014-11-14 | Method for machining roll type structural component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439186A (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 CN201410644886.3A patent/CN104439186A/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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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |