CN104439177A - Manufacturing process for roller type structural member - Google Patents
Manufacturing process for roller type structural member Download PDFInfo
- Publication number
- CN104439177A CN104439177A CN201410644735.8A CN201410644735A CN104439177A CN 104439177 A CN104439177 A CN 104439177A CN 201410644735 A CN201410644735 A CN 201410644735A CN 104439177 A CN104439177 A CN 104439177A
- Authority
- CN
- China
- Prior art keywords
- structural member
- fixed support
- roll forming
- support
- forming structural
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a manufacturing process for a roller type structural member. The manufacturing process includes the steps that a rubber material is adopted for preparing a fixing support rubber accessory for a fixing support to be cast; the fixing support rubber accessory is used for covering the fixing support after being cooled so as to protect the fixing support, and the accessory is convenient to transport; based on the roller type structural member needing to be provided with the support, the fixing support and an S-shaped locating sheet which are matched are selected; the roller type structural member needing to be provided with the support is pressed tightly to the fixing support to be cast through the S-shaped locating sheet; the roller type structural member and the fixing support are connected to the two ends of the S-shaped locating sheet respectively; the roller type structural member, the S-shaped locating sheet and the fixing support serve as a whole and are placed in a 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 manufacturing process for the roller type 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 manufacturing process of 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 spacer by riveted joint.The connection procedure of riveted joint has very high tolerance.Therefore, be necessary S shape 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 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 positions 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 manufacturing process of 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 manufacturing process of roll forming 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 needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer;
Roll forming structural member, S shape 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 S shape 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 S shape spacer is inclined relative to horizontal setting.
The manufacturing process of a kind of roll forming 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 needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer; Roll forming structural member, S shape 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 S shape 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 manufacturing process of roll forming 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;
Step 1: based on needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer; Here, S shape spacer can play the effect connecting and locate;
In step 1, S shape spacer is inclined relative to horizontal setting;
Step 2: roll forming structural member, S shape 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 S shape 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 manufacturing process of a kind of 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. a manufacturing process for roll forming 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 needing the roll forming structural member being equipped with support, choose the fixed support and S shape spacer that match; By needing the roll forming structural member being equipped with support, be pressed on fixed support to be cast by S shape spacer; Roll forming structural member and fixed support are connected to the two ends of S shape spacer;
Roll forming structural member, S shape 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 S shape 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 manufacturing process of a kind of roll forming structural member according to claim 1, is characterized in that, described S shape spacer is inclined relative to horizontal setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644735.8A CN104439177A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process for roller type structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644735.8A CN104439177A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process for roller type structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439177A true CN104439177A (en) | 2015-03-25 |
Family
ID=52886367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644735.8A Pending CN104439177A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process for roller type structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439177A (en) |
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 CN201410644735.8A patent/CN104439177A/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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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |