CN104439172A - Machining process for industrial press-roll-shaped structural member - Google Patents
Machining process for industrial press-roll-shaped structural member Download PDFInfo
- Publication number
- CN104439172A CN104439172A CN201410644579.5A CN201410644579A CN104439172A CN 104439172 A CN104439172 A CN 104439172A CN 201410644579 A CN201410644579 A CN 201410644579A CN 104439172 A CN104439172 A CN 104439172A
- Authority
- CN
- China
- Prior art keywords
- structural member
- fixed support
- pressure roller
- roller shape
- flexure strip
- 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
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
Abstract
The invention discloses a machining process for an industrial press-roll-shaped structural member. The machining process includes the steps that a fixing support to be cast is placed in a drying box arranged in a closed mode and the fixing support is dried through an air purifier, a dehumidifier and a heater with the heating range from 20 DEG C to 50 DEG C; the press-roll-shaped structural member and the fixing support are connected to the two ends of a V-shaped elastic sheet respectively; impurity removal treatment, cleaning treatment and drying treatment are conducted on a whole formed by the press-roll-shaped structural member, the V-shaped elastic sheet and the fixing support; after a preset die is checked to be qualified, the press-roll-shaped structural member, the V-shaped elastic sheet and the fixing support serve as the whole and are placed in the preset die and molten metal which is prepared in advance is poured into the preset die for casting operation through a casting machine according to a continuous steel casting method. The machining process for the industrial press-roll-shaped structural member 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 a kind of processing technology of industrial 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 flexure strip by riveted joint.The connection procedure of riveted joint has very high tolerance.Therefore, be necessary V-arrangement 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 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 carries out elasticity 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 processing technology of industrial 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 processing technology of industrial pressure roller shape structural member, comprise: fixed support to be cast is placed in the drying box of closed-loop layout, air purifier, dehumidifier and heated perimeter is adopted to carry out drying at the heater of 20-50 degree, Humidity Detection is carried out after 10-14 hour, if support bracket fastened Humidity Detection value in preset range, is then blown away surface with hair-dryer and is drifted along; If support bracket fastened Humidity Detection value is not in preset range, then again dry; 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;
By needing the pressure roller shape structural member being equipped with support, be pressed on fixed support to be cast by V-arrangement flexure strip; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement flexure strip; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement flexure strip and fixed support are formed;
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, pressure roller shape structural member, V-arrangement flexure strip and fixed support are put into preset die as a whole, by 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 V-arrangement 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.
Further, described V-arrangement flexure strip is obliquely installed horizontal by 45 degree of angles.
The processing technology of a kind of industrial pressure roller shape structural member of various embodiments of the present invention, owing to comprising: fixed support to be cast is placed in the drying box of closed-loop layout, air purifier, dehumidifier and heated perimeter is adopted to carry out drying at the heater of 20-50 degree, Humidity Detection is carried out after 10-14 hour, if support bracket fastened Humidity Detection value in preset range, is then blown away surface with hair-dryer and is drifted along; If support bracket fastened Humidity Detection value is not in preset range, then again dry; 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; By needing the pressure roller shape structural member being equipped with support, be pressed on fixed support to be cast by V-arrangement flexure strip; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement flexure strip; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement flexure strip and fixed support are formed; 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, pressure roller shape structural member, V-arrangement flexure strip and fixed support are put into preset die as a whole, by 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 V-arrangement 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; 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 processing technology of industrial pressure roller shape structural member, comprise: fixed support to be cast is placed in the drying box of closed-loop layout, air purifier, dehumidifier and heated perimeter is adopted to carry out drying at the heater of 20-50 degree, Humidity Detection is carried out after 10-14 hour, if support bracket fastened Humidity Detection value in preset range, is then blown away surface with hair-dryer and is drifted along; If support bracket fastened Humidity Detection value is not in preset range, then again dry; 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;
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 flexure strip; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement flexure strip; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement flexure strip and fixed support are formed; Here, V-arrangement flexure strip can play connection and flexible effect;
In step 1, V-arrangement flexure strip is obliquely installed horizontal by 45 degree of angles;
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, pressure roller shape structural member, V-arrangement flexure strip and fixed support are put into preset die as a whole, by 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 V-arrangement 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; By the recycling to residue, processing cost can be saved.
In sum, the processing technology of a kind of industrial 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 processing technology of an industrial pressure roller shape structural member, it is characterized in that, comprise: fixed support to be cast is placed in the drying box of closed-loop layout, air purifier, dehumidifier and heated perimeter is adopted to carry out drying at the heater of 20-50 degree, Humidity Detection is carried out after 10-14 hour, if support bracket fastened Humidity Detection value in preset range, is then blown away surface with hair-dryer and is drifted along; If support bracket fastened Humidity Detection value is not in preset range, then again dry; 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;
By needing the pressure roller shape structural member being equipped with support, be pressed on fixed support to be cast by V-arrangement flexure strip; Pressure roller shape structural member and fixed support are connected to the two ends of V-arrangement flexure strip; Removal of impurities, cleaning and dry process are carried out to the entirety that pressure roller shape structural member, V-arrangement flexure strip and fixed support are formed;
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, pressure roller shape structural member, V-arrangement flexure strip and fixed support are put into preset die as a whole, by 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 V-arrangement 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.
2. the processing technology of a kind of industrial pressure roller shape structural member according to claim 1, it is characterized in that, described V-arrangement flexure strip is obliquely installed horizontal by 45 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644579.5A CN104439172A (en) | 2014-11-14 | 2014-11-14 | Machining process for industrial press-roll-shaped structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644579.5A CN104439172A (en) | 2014-11-14 | 2014-11-14 | Machining process for industrial press-roll-shaped structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439172A true CN104439172A (en) | 2015-03-25 |
Family
ID=52886362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644579.5A Pending CN104439172A (en) | 2014-11-14 | 2014-11-14 | Machining process for industrial press-roll-shaped structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439172A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3823872A1 (en) * | 1988-07-14 | 1990-01-18 | Altstaetten Maschf Ag | LOW-LOAD AND LOW-LOAD FOR STRETCHERS |
| CN1112968A (en) * | 1993-10-22 | 1995-12-06 | Skf纺织机械备件有限公司 | Drawing apparatus of spining machine |
| CN1445399A (en) * | 2003-04-28 | 2003-10-01 | 宁波德昌精密纺织机械有限公司 | Roller pressure control mechanism for drafting assembly of spinning machine |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| CN102939176A (en) * | 2010-06-10 | 2013-02-20 | 麦格纳国际公司 | Bi-metallic component and method |
-
2014
- 2014-11-14 CN CN201410644579.5A patent/CN104439172A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3823872A1 (en) * | 1988-07-14 | 1990-01-18 | Altstaetten Maschf Ag | LOW-LOAD AND LOW-LOAD FOR STRETCHERS |
| CN1112968A (en) * | 1993-10-22 | 1995-12-06 | Skf纺织机械备件有限公司 | Drawing apparatus of spining machine |
| CN1445399A (en) * | 2003-04-28 | 2003-10-01 | 宁波德昌精密纺织机械有限公司 | Roller pressure control mechanism for drafting assembly of spinning machine |
| CN100351444C (en) * | 2003-04-28 | 2007-11-28 | 宁波德昌精密纺织机械有限公司 | Roller pressure control mechanism for drafting assembly of spinning machine |
| CN1928172A (en) * | 2005-09-08 | 2007-03-14 | 里特机械公司 | Pressing roller holder for stretching structure |
| CN102939176A (en) * | 2010-06-10 | 2013-02-20 | 麦格纳国际公司 | Bi-metallic component and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104368797A (en) | Method for machining hardware structural component | |
| CN104439172A (en) | Machining process for industrial press-roll-shaped structural member | |
| CN104399950A (en) | Machining process of industrial roll-shaped structural part | |
| CN104325117A (en) | Machining process of compression-roller structural part | |
| CN104525904A (en) | Machining technology for industrial hardware structural part | |
| CN104399948A (en) | Machining process of industrial press-roll-shaped structural part | |
| CN104439179A (en) | Machining process for industrial roller type structural member | |
| CN104439173A (en) | Manufacturing process for industrial hardware structural member | |
| CN104368795A (en) | Manufacturing process of industrial roller-type structural component | |
| CN104475706A (en) | Manufacturing technique for industrial roller-shaped structural member | |
| CN104475705A (en) | Manufacturing technique for industrial compression roller bracket | |
| CN104439183A (en) | Method for machining roll type structural component | |
| CN104384481A (en) | Processing method for press roll-shaped structural parts | |
| CN104439171A (en) | Machining process for compression-roll-shaped structural part | |
| CN104475708A (en) | Processing technique for hardware structural part | |
| CN104368796A (en) | Roll-shaped structural piece machining process | |
| CN104525902A (en) | Machining technology of hardware structural part | |
| CN104399946A (en) | Processing method of hardware structural member | |
| CN104525903A (en) | Machining method of roller structural part | |
| CN104439174A (en) | Machining method for compression-roll-shaped structural part | |
| CN104325116A (en) | Machining process for roller-shaped structural member | |
| CN104475710A (en) | Processing technique for industrial compression roller bracket | |
| CN104399943A (en) | Machining method of roll type structural part | |
| CN104525908A (en) | Manufacturing method for press roll shaped structural member | |
| CN104439180A (en) | Manufacturing process for roller type structural member |
Legal Events
| 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 |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |