CN104439950A - Manufacturing process of hardware structural member - Google Patents
Manufacturing process of hardware structural member Download PDFInfo
- Publication number
- CN104439950A CN104439950A CN201410644873.6A CN201410644873A CN104439950A CN 104439950 A CN104439950 A CN 104439950A CN 201410644873 A CN201410644873 A CN 201410644873A CN 104439950 A CN104439950 A CN 104439950A
- Authority
- CN
- China
- Prior art keywords
- fixed support
- structural parts
- metal structural
- cast
- shaped spacer
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a manufacturing process of a hardware structural member. The method includes the steps of arranging a fixed support rubber accessory for a fixed support to be poured through rubber materials, wherein the fixed support rubber accessory is used for wrapping the fixed support after cooling is conducted so as to protect the fixed support and make transportation conveniently conducted; pressing the hardware structural member to be provided with a support on the fixed support to be poured through a Z-shaped positioning piece, wherein the hardware structural member and the fixed support are connected to the two ends of the Z-shaped positioning piece respectively; placing the hardware structural member, the Z-shaped positioning piece and the fixed support into a preset mold as a whole, and pouring molten metal liquid which is prepared in advance into the preset mold through a pouring machine and a mold injection method to be poured together. The manufacturing process is high in production efficiency, good in product quality and low in processing cost.
Description
Technical field
The present invention relates to field of mechanical technique, particularly, relate to the manufacturing process of Metal Structural Parts.
Background technology
Metal Structural Parts are in extrusion molding coating and calendering coating, the rubber rollers combinationally used with chill roll, stack respectively.
The effect of Metal Structural Parts 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 Metal Structural Parts with the use of Metal Structural Parts support, fixed mount can be manufactured with aluminium diecasting, and be fixed on Z-shaped spacer by riveted joint.The connection procedure of riveted joint has very high tolerance.Therefore, be necessary Z-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 of the roll shaft of fixing two Metal Structural Parts afterwards.Ensure that two Metal Structural Parts are accurately parallel to affiliated drafter lower roll later and position by carrying out chip processing to fixed mount.At this, the shortcoming of this Metal Structural Parts 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 manufacturing process of Metal Structural Parts, 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 manufacturing process of Metal Structural Parts, 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 fixed support to be cast, casting mold is set, 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;
By needing the Metal Structural Parts being equipped with support, be pressed on fixed support to be cast by Z-shaped spacer; Metal Structural Parts and fixed support are connected to the two ends of Z-shaped spacer;
Metal Structural Parts, Z-shaped spacer and fixed support are put into preset die as a whole, by casting machine, adopts mould note method, pre-prepd molten metal bath is poured in preset die and pours into a mould together; The fusion point of Z-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; And, when the Metal Structural Parts completed to be cast are cooled to room temperature, the Metal Structural Parts being cooled to room temperature are polished and the process of rust prevention by applying liquid material coating.
Further, described Z-shaped spacer is vertically arranged.
The manufacturing process of the Metal Structural Parts 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 fixed support to be cast, casting mold is set, 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; By needing the Metal Structural Parts being equipped with support, be pressed on fixed support to be cast by Z-shaped spacer; Metal Structural Parts and fixed support are connected to the two ends of Z-shaped spacer; Metal Structural Parts, Z-shaped spacer and fixed support are put into preset die as a whole, by casting machine, adopts mould note method, pre-prepd molten metal bath is poured in preset die and pours into a mould together; The fusion point of Z-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 manufacturing process of Metal Structural Parts, 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;
Preliminary step: 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;
Step 1: by needing the Metal Structural Parts being equipped with support, be pressed on fixed support to be cast by Z-shaped spacer; Metal Structural Parts and fixed support are connected to the two ends of Z-shaped spacer; Here, Z-shaped spacer can play the effect connecting and locate;
In step 1, Z-shaped spacer is vertically arranged;
Step 2: Metal Structural Parts, Z-shaped spacer and fixed support are put into preset die as a whole, by casting machine, adopts mould note method, is poured in preset die by pre-prepd molten metal bath and pour into a mould together; The fusion point of Z-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 manufacturing process of Metal Structural Parts 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 manufacturing process of Metal Structural Parts, 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 fixed support to be cast, casting mold is set, 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;
By needing the Metal Structural Parts being equipped with support, be pressed on fixed support to be cast by Z-shaped spacer; Metal Structural Parts and fixed support are connected to the two ends of Z-shaped spacer;
Metal Structural Parts, Z-shaped spacer and fixed support are put into preset die as a whole, by casting machine, adopts mould note method, pre-prepd molten metal bath is poured in preset die and pours into a mould together; The fusion point of Z-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; And, when the Metal Structural Parts completed to be cast are cooled to room temperature, the Metal Structural Parts being cooled to room temperature are polished and the process of rust prevention by applying liquid material coating.
2. the manufacturing process of Metal Structural Parts according to claim 1, is characterized in that, described Z-shaped spacer is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644873.6A CN104439950A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process of hardware structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644873.6A CN104439950A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process of hardware structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439950A true CN104439950A (en) | 2015-03-25 |
Family
ID=52887116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644873.6A Pending CN104439950A (en) | 2014-11-14 | 2014-11-14 | Manufacturing process of hardware structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439950A (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 |
| 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 |
| 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 CN201410644873.6A patent/CN104439950A/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 |
| 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 |
| 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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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 |
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| RJ01 | Rejection of invention patent application after publication |