CN109825857A - A kind of mechanism for electroforming seamless metal thin-wall circular tube - Google Patents
A kind of mechanism for electroforming seamless metal thin-wall circular tube Download PDFInfo
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- CN109825857A CN109825857A CN201910225022.0A CN201910225022A CN109825857A CN 109825857 A CN109825857 A CN 109825857A CN 201910225022 A CN201910225022 A CN 201910225022A CN 109825857 A CN109825857 A CN 109825857A
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- electroforming
- metal thin
- core model
- circular tube
- block
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- 239000002184 metal Substances 0.000 title claims abstract description 32
- 238000005323 electroforming Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 15
- 210000003205 muscle Anatomy 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Abstract
The invention discloses a kind of mechanisms for electroforming seamless metal thin-wall circular tube, it includes core model ontology, retreat stop block, the demoulding block containing central through hole, pull rod, insulated enclosure layer；The core model ontology is tube, is internally provided with the fixing muscle perpendicular to its axis；The retreat stop block is equipped with mounting hole；The demoulding block is in a circular table shape, and outside diameter is identical as the outer diameter of core model ontology；The pull rod is in cylindrical shape, is equipped with fixed section, construction section, guide section, clamping cap and clamping handle；The fixing muscle is equipped with fixation hole；The core model ontology, retreat stop block, demoulding block are removably installed togather with pull rod from left to right；The fixed section is coupled with the fixation hole；The construction section is coupled with the mounting hole；It is placed in central through hole to the guide section clearance fit.Electroforming seamless metal thin-wall circular tube demoulding difficulty can be effectively reduced in the present invention, have overall cost low, it is easy to accomplish the advantages that.
Description
Technical field
The present invention relates to electrical-chemistry method technical field more particularly to a kind of machines for electroforming seamless metal thin-wall circular tube
Structure.
Background technique
Fixing film is printer or used in copy machines in printing or the critical component duplicated as a kind of seamless thin wall round tube, is
One of an important factor for determining print quality and print speed.At present in industry and daily life, what printer mainly used
It is non-fixing metal film, and studies and show fixing metal film due to the property such as its thermal conductivity, resistance to tear and wearability with production practices
Can index be superior to nonmetallic fixing film, and service life, print quality and in terms of than nonmetallic fixing
Film advantageously, thus has become a hot topic of research.
Fixing metal film has very big difficulty due to belonging to super thin metal pipe fitting for traditional processing technology,
Currently, main processing method has several forms such as Precision Machining molding, cold drawn forming, electro-deposition molding.Wherein electro-deposition skill
Art is widely paid close attention to due to the advantages that uniformity is good, high yield rate.But in electro-deposition process, due to deposition
There is certain adhesive force between metal layer and core model, so demoulding becomes as where the key challenge of preparation process.Due to demoulding
Difficulty can be effectively reduced by the ingehious design of core mould system, so, core mould system how to design and manufacture be fixing
Important link in film preparation technique.
Application No. is 200610010144.0 patents of invention to disclose a kind of processing unit (plant) of deposited Au fixing film,
Apparatus structure is complicated, and has used traditional core mould system, and demoulding is still needed to using specific demoulding equipment, it is comprehensive at
This is higher.
This patent is to overcome the above deficiency, proposes that a kind of structure is simple, at low cost, and be easy to demould is seamless for electroforming
The mechanism of metal thin-wall round tube.
Summary of the invention
In order to achieve the above objectives, a kind of seamless metal thin-wall circular tube that demoulding difficulty can be effectively reduced proposed by the present invention
Mechanism.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of mechanism for electroforming seamless metal thin-wall circular tube, it includes core model ontology, retreat stop block, taking off containing central through hole
Module, pull rod, insulated enclosure layer；The core model ontology is tube, is internally provided with the fixing muscle perpendicular to its axis；Institute
Mounting hole is equipped at the end face geometric center for the retreat stop block stated；The demoulding block is in a circular table shape, outside diameter and core model sheet
The outer diameter of body is identical；The pull rod is in cylindrical shape, is equipped with fixed section, construction section, guide section, clamping cap and clamping handle；Institute
Fixation hole is equipped at the end face geometric center for the fixing muscle stated；The core model ontology, retreat stop block, demoulding block from left to right with drawing
Bar is removably installed togather；The fixed section and the fixation hole are coupled by screw thread pair and are connected to one
It rises；The construction section is coupled by screw thread pair with the mounting hole and is linked together；Match in the guide section gap
It is placed in central through hole with closing.
The screw thread pair that the fixed section and the fixation hole are coupled is right-handed thread pair.
The screw thread pair that the construction section and the mounting hole are coupled is left hand thread pair.
The bus of the demoulding block is straight line or curve.
The fixing muscle is located at 1 ~ 50mm of the right output port apart from core model ontology.
The retreat stop block, demoulding block, pull rod are the metallic article of acid-alkali-corrosive-resisting.
The insulated enclosure layer is the electrical isolation non-metal items of acid-alkali-corrosive-resisting.
The working principle of the invention is:
Before electroforming, first by core model ontology, retreat stop block and demoulding block from left to right successively together with pull rod assembly connection, due to
The fixation hole that the construction section and fixing muscle that pull rod is equipped with are equipped with is coupled by right-handed thread pair, in assembly, dextrorotation
The by-produced axial force along pull rod axis direction to the left of screw thread makes to demould block and core model ontology product compresses and seamless cooperation exists
Together, clamping cap and demoulding block are in close contact together.Then, insulated enclosure layer is covered in the clamping cap that pull rod is equipped with
With insulation processing is carried out on clamping handle.Finally, being put into the conductive part in electroforming tank in mechanism using the mechanism after assembly as cathode
Divide metal plating layer.
During electroforming, since the metal and contacting with each other that demoulding block and core model ontology product are conduction seamlessly fills
The metal layer on the surface with the surface and demoulding block that, are plated on core model ontology together will hold together.When metal layer reaches
Stop plating when to certain thickness, unloading device simultaneously cleans, and carries out demoulding processing.
After electroforming, when need to demould, first rotating rod counterclockwise, the construction section and fixing muscle being equipped with due to pull rod are equipped with
Fixation hole be coupled by right-handed thread pair, in rotating rod counterclockwise, right-handed thread pair can be generated along pull rod axis
The axial force of direction to the right, so that pull rod be made to screw out to the right along pull rod axis direction.At the same time, the construction section on pull rod with only
It moves back the mounting hole on block and will be screwed by left hand thread pair and linked together.In this way, causing to stop as pull rod constantly moves right
Move back block withstand demoulding block move right, and drive be plated on demoulding block on metal layer move right.Since demoulding block is in rotary table
Shape, the metal layer being plated on demoulding block can move right with demoulding block and hold round table-like demoulding block tightly, and be plated on core
Metal layer on calligraphy or painting model body side surface will be shaken off between this body side surface of core model under the pulling force effect for holding demoulding block metal layer tightly
Adhesive force is pulled away from core model ontology.
Advantages of the present invention is as follows:
1, overall cost is low, easy to operate, it is easy to accomplish.Manufacture craft of the invention is simple, it is easy to accomplish；The included demoulding of core model
Mechanism, knockout course is easy to operate, is easy to demould, and is not necessarily to dedicated demoulding lathe, and overall cost is lower.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mechanism for electroforming seamless metal thin-wall circular tube of invention.
Schematic three dimensional views when Fig. 2 is a kind of mechanism demoulding for electroforming seamless metal thin-wall circular tube of invention.
Figure label and title: 1, core model ontology；1-1, fixing muscle；1-1-1, fixation hole；2, retreat stop block；2-1, installation
Hole；3, block is demoulded；3-1, central through hole；4, pull rod；4-1, fixed section；4-2, construction section；4-3, guide section；4-4, clamping cap；
4-5, clamping handle；5, insulated enclosure layer；6, electroforming metal layer.
Specific embodiment
Implementation of the invention is further described with reference to the accompanying drawing.
A kind of mechanism for electroforming seamless metal thin-wall circular tube, it includes core model ontology 1, retreat stop block 2, logical containing center
Demoulding block 3, pull rod 4, the insulated enclosure layer 5 of hole 3-1；The core model ontology 1 is diameter 40mm, wall thickness 5mm, length 250mm
Tube, be internally provided with the fixing muscle 1-1 perpendicular to its axis；It is equipped at the end face geometric center of the retreat stop block 2
Mounting hole 2-1；The demoulding block 3 is in a circular table shape, and outside diameter is identical as the outer diameter of core model ontology 1；The pull rod 4 is in
Cylindrical shape is equipped with fixed section 4-1, construction section 4-2, guide section 4-3, clamping cap 4-4 and clamping handle 4-5；The fixing muscle
Fixation hole 1-1-1 is equipped at the end face geometric center of 1-1；The core model ontology 1, retreat stop block 2, demoulding block 3 from left to right with
Pull rod 4 is removably installed togather；The fixed section 4-1 and the fixation hole 1-1-1 are cooperated by screw thread pair
Installation links together；The construction section 4-2 is coupled by screw thread pair with the mounting hole 2-1 and is linked together；
It is placed in central through hole 3-1 to the guide section 4-3 clearance fit.
The screw thread pair that fixed section 4-1 and fixation hole 1-1-1 are coupled is right-handed thread pair.
The screw thread pair that construction section 4-2 and mounting hole 2-1 are coupled is left hand thread pair.
The bus for demoulding block 3 is straight line.
Fixing muscle 1-1 is located at the right side 30mm apart from core model ontology 1.
Retreat stop block 2, demoulding block 3, pull rod 4 are the stainless steelwork of SUS304.
Core model ontology 1 is the stainless steelwork of 06Cr19Ni10.
Insulated enclosure layer 5 is polypropylene product.
Claims (7)
1. a kind of mechanism for electroforming seamless metal thin-wall circular tube, it is characterised in that: it includes core model ontology (1), retreat stop block
(2), contain demoulding block (3), pull rod (4), the insulated enclosure layer (5) of central through hole (3-1)；The core model ontology (1) is circle
Tube body is internally provided with the fixing muscle (1-1) perpendicular to its axis；It is equipped at the end face geometric center of the retreat stop block (2)
Mounting hole (2-1)；The demoulding block (3) is in a circular table shape, and outside diameter is identical as the outer diameter of core model ontology (1)；Described
Pull rod (4) is in cylindrical shape, is equipped with fixed section (4-1), construction section (4-2), guide section (4-3), clamping cap (4-4) and clamping handle
(4-5)；Fixation hole (1-1-1) is equipped at the end face geometric center of the fixing muscle (1-1)；The core model ontology (1), only
Move back block (2), demoulding block (3) is removably installed togather with pull rod (4) from left to right；The fixed section (4-1) with
The fixation hole (1-1-1) is coupled by screw thread pair to link together；The construction section (4-2) and the installation
Hole (2-1) is coupled by screw thread pair to link together；It is placed in central through hole to described guide section (4-3) clearance fit
In (3-1).
2. a kind of mechanism for electroforming seamless metal thin-wall circular tube according to claim 1, it is characterised in that: described
The screw thread pair that fixed section (4-1) and the fixation hole (1-1-1) are coupled is right-handed thread pair.
3. a kind of mechanism for electroforming seamless metal thin-wall circular tube according to claim 1, it is characterised in that: described
The screw thread pair that construction section (4-2) and the mounting hole (2-1) are coupled is left hand thread pair.
4. a kind of mechanism for electroforming seamless metal thin-wall circular tube according to claim 1, it is characterised in that: described
The bus for demoulding block (3) is straight line or curve.
5. a kind of mechanism for electroforming seamless metal thin-wall circular tube according to claim 1, it is characterised in that: described
Fixing muscle (1-1) is located at 1 ~ 50mm of the right output port apart from core model ontology (1).
6. a kind of mechanism for electroforming seamless metal thin-wall circular tube according to claim 1, it is characterised in that: described
Retreat stop block (2), demoulding block (3), pull rod (4) are the metallic article of acid-alkali-corrosive-resisting.
7. a kind of mechanism for electroforming seamless metal thin-wall circular tube according to claim 1, it is characterised in that: described
Insulated enclosure layer (5) is the electrical isolation non-metal items of acid-alkali-corrosive-resisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225022.0A CN109825857A (en) | 2019-03-25 | 2019-03-25 | A kind of mechanism for electroforming seamless metal thin-wall circular tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225022.0A CN109825857A (en) | 2019-03-25 | 2019-03-25 | A kind of mechanism for electroforming seamless metal thin-wall circular tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109825857A true CN109825857A (en) | 2019-05-31 |
Family
ID=66871897
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|---|---|---|---|
| CN201910225022.0A Pending CN109825857A (en) | 2019-03-25 | 2019-03-25 | A kind of mechanism for electroforming seamless metal thin-wall circular tube |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359065A (en) * | 2019-08-19 | 2019-10-22 | 河南理工大学 | A kind of jet stream electro-deposition spray head and its method for manufacturing seamless metal pipe |
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| EP1394290A2 (en) * | 2002-08-28 | 2004-03-03 | G. Rau GmbH. & Co.KG | Process for the production of precision tubes |
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| WO2015146528A1 (en) * | 2014-03-24 | 2015-10-01 | 三菱重工業株式会社 | Cap, cap mold, securing structure part using cap, and method for mounting cap |
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| CN209722330U (en) * | 2019-03-25 | 2019-12-03 | 河南理工大学 | A kind of mechanism for electroforming seamless metal thin-wall circular tube |
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2019
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Patent Citations (10)
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|---|---|---|---|---|
| JP2001164394A (en) * | 1999-12-03 | 2001-06-19 | Ricoh Co Ltd | Seamless flexible endless member and producing method therefor |
| JP2003236860A (en) * | 2002-02-13 | 2003-08-26 | Suzuka Fuji Xerox Co Ltd | Method for manufacturing seamless belt formed of polyimide resin |
| EP1394290A2 (en) * | 2002-08-28 | 2004-03-03 | G. Rau GmbH. & Co.KG | Process for the production of precision tubes |
| KR20090084216A (en) * | 2008-01-31 | 2009-08-05 | 성균관대학교산학협력단 | Plating method for liga process and electroforming apparatus |
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| CN110359065B (en) * | 2019-08-19 | 2021-02-19 | 河南理工大学 | Jet electrodeposition nozzle and method for manufacturing seamless metal pipe by using same |
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