CN104399950A - Machining process of industrial roll-shaped structural part - Google Patents
Machining process of industrial roll-shaped structural part Download PDFInfo
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- CN104399950A CN104399950A CN201410644742.8A CN201410644742A CN104399950A CN 104399950 A CN104399950 A CN 104399950A CN 201410644742 A CN201410644742 A CN 201410644742A CN 104399950 A CN104399950 A CN 104399950A
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- fixed support
- structural member
- roll forming
- flexure strip
- support
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Abstract
The invention discloses a machining process of an industrial roll-shaped structural part. The machining process comprises the following steps: placing a fixing bracket to be poured into an enclosed drying box, and drying by adopting an air purifier, a dehumidifier and a heater of which the heating range is 20-50 DEG C; compressing a roll-shaped structural part needing to be provided with a bracket onto the fixing bracket to be poured through an S-shaped elastic sheet; connecting the roll-shaped structural part and the fixing bracket to the two ends of the S-shaped elastic sheet respectively; after a preset die passes examination, placing the roll-shaped structural part, the S-shaped elastic sheet and the fixing bracket into the preset die as a whole, and pouring prepared molten metal into the preset die for pouring through a pouring machine by adopting a continuous steel injection method. The machining process of the industrial roll-shaped structural part has the advantages of high production efficiency, good product quality and low machining cost.
Description
Technical field
The present invention relates to field of mechanical technique, particularly, relate to a kind of processing technology of industrial 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 a kind of processing technology of industrial 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: a kind of processing technology of industrial roll forming 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;
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.
Further, described S shape flexure strip and vertical plane are that 60 degree of angles are obliquely installed.
The processing technology of a kind of industrial roll forming 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; 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; 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 roll forming 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: 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; By the recycling to residue, processing cost can be saved.
In sum, the processing technology of a kind of industrial 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 an industrial roll forming 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;
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.
2. the processing technology of a kind of industrial 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 |
|---|---|---|---|
| CN201410644742.8A CN104399950A (en) | 2014-11-14 | 2014-11-14 | Machining process of industrial roll-shaped structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644742.8A CN104399950A (en) | 2014-11-14 | 2014-11-14 | Machining process of industrial roll-shaped structural part |
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| Publication Number | Publication Date |
|---|---|
| CN104399950A true CN104399950A (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644742.8A Pending CN104399950A (en) | 2014-11-14 | 2014-11-14 | Machining process of industrial roll-shaped structural part |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350622A1 (en) * | 1988-07-14 | 1990-01-17 | Maschinenfabrik Altstätten Ag | Support and loading arm for drafting arrangements |
| CN1062919C (en) * | 1993-10-22 | 2001-03-07 | 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 CN201410644742.8A patent/CN104399950A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350622A1 (en) * | 1988-07-14 | 1990-01-17 | Maschinenfabrik Altstätten Ag | Support and loading arm for drafting arrangements |
| CN1062919C (en) * | 1993-10-22 | 2001-03-07 | 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 |
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Application publication date: 20150311 |