CN106283164A - For the encapsulant that engine cylinder-body groove is foreign-plated - Google Patents
For the encapsulant that engine cylinder-body groove is foreign-plated Download PDFInfo
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- CN106283164A CN106283164A CN201610776967.8A CN201610776967A CN106283164A CN 106283164 A CN106283164 A CN 106283164A CN 201610776967 A CN201610776967 A CN 201610776967A CN 106283164 A CN106283164 A CN 106283164A
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- Prior art keywords
- syrup
- encapsulant
- workpiece
- plated
- foreign
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/004—Sealing devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a kind of encapsulant foreign-plated for engine cylinder-body groove, encapsulant is syrup material；In use, at least one axial end of workpiece scribbles syrup material and workpiece is compressed by work rest the syrup material of viscosity by disclosure satisfy that sealing effectiveness vertically vertically the present invention, forms the sealing of cylinder body axial end；There is in electroplating process preferable sealing effectiveness, it is ensured that being normally carried out of electroplating technology, be readily cleaned after plating meanwhile, improve work efficiency；In electroplating process and the later stage, it is beneficial to ensure the environmental protection of surrounding, eliminates environmental pollution that the materials such as fluid sealant are caused, reduce work efficiency and the problem affecting electroplating quality.
Description
Technical field
The present invention relates to a kind of engine cylinder-body electro plating device parts, particularly to the radial seal electroplated for intracavity
Material.
Background technology
Inner surface of cylinder block is electroplated, and uses the mode of electroplate liquid circulation to carry out；In electroplate liquid cyclic process, flow through in cylinder body
Surface, forms plating environment；Now, then when requiring the installation of cylinder body, there is not radial leakage in end face, otherwise can cause electroplate liquid
Waste, affect electroplating quality and cause the problems such as environmental pollution.In prior art, for cylinder body, for ensureing workpiece
Integrity, will not open seal groove on end face, also will not have other sealing processing；In practice, sealing can be smeared at end face
Glue etc., are formed after overlapping and seal；But, the seal approach such as fluid sealant should not be removed after workpiece has been electroplated, it is necessary to manual clear
Wash and could form complete finished product, reduce work efficiency, and affect product quality.
Accordingly, it would be desirable to the sealing structure in existing cylinder body electroplating process is improved, use a kind of encapsulant, replace
For existing fluid sealant, it is possible to be applicable to cylinder body dynamic electric depositing process, electroplating process has preferable sealing effectiveness, and easily
In cleaning, improve work efficiency, it is ensured that product quality.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of encapsulant foreign-plated for engine cylinder-body groove, substitute
Existing fluid sealant, it is possible to be applicable to cylinder body dynamic electric depositing process, there is in electroplating process preferable sealing effectiveness, and be prone to
Clean, improve work efficiency, it is ensured that product quality.
The encapsulant foreign-plated for engine cylinder-body groove of the present invention, described encapsulant is syrup material；Use
Time, at least one axial end of workpiece scribbles syrup material and is compressed vertically by workpiece vertically by work rest；Workpiece refers to
Be engine cylinder-body, during use, engine cylinder-body is compressed and is formed fixing by work rest, is placed in plating environment, and by
Electroplate liquid forms plating after flowing through, and does not repeats them here；The axial end of cylinder body and other end faces (include compressing member, other work
The end face of part) between sealing use syrup material；This material is soluble in water, is soaked in hot water and directly cleans i.e. after having electroplated
Can, technique is simple, and work efficiency is high；Syrup material by syrup be main component and be added with make it carry full-bodied composition and
Becoming, viscosity is it is generally required to be unlikely to flow；At least one axial end refers between cylinder body and fixture, multiple cylinder body same
Time superposition time cylinder body and cylinder body between end face, at least one use syrup material seal.
During use, described workpiece can be axially formed at least two of superposition, the end face fitted vertically between workpiece
Scribble syrup material and compress formation sealing vertically, between cylinder body；The multiple plating of cylinder body superposition then can be bigger raising work
Make efficiency, reduce electroplating cost；During use, the end face between cylinder body is then the keypoint part sealed；As it can be seen, when employing two
During the structure that individual cylinder body is electroplated simultaneously, then two cylinder bodies then use arrangement head to head, then make the big end of cylinder head end
Face pushes against relatively, and syrup material is coated this end face, is formed and preferably seal after extruding overlapping.
Further, described syrup material is mixed by syrup and pectin, and syrup is readily flowed, then can by adding pectin
Improve its viscosity, increase sealing property；Pectin is a kind of natural polymer, has good gelling, it is ensured that
The viscosity of syrup improves, it is easy to seal, and environmental protection and reliable.
Further, described syrup material includes by weight:
Syrup 5-40
Pectin 1.
The proportioning of this ratio, it is possible to be used in the Sealing period needed for plating cylinder body and sealing effectiveness.
Further, described syrup material includes by weight:
Syrup 20
Pectin 1.
The syrup material that this ratio institute proportioning goes out is capable of preferably sealing, and cleans easily, it is to avoid too high pectin
The cleaning difficulty that content causes strengthens, simultaneously, it is ensured that have preferable sealing effectiveness in electroplating process.
Further, described syrup includes one of glucose syrup, Mel or high fructose syrup or at least both mixture；Easily
The highest in acquisition and cost.
Beneficial effects of the present invention: the encapsulant foreign-plated for engine cylinder-body groove of the present invention, during use, workpiece
At least one axial end scribble syrup material and vertically workpiece compressed vertically by work rest, close by disclosure satisfy that
The syrup material of the viscosity of envelope effect, forms the sealing of cylinder body axial end；There is in electroplating process preferable sealing effectiveness,
Ensure being normally carried out of electroplating technology, be readily cleaned after plating meanwhile, improve work efficiency；In electroplating process and after
Phase, it is beneficial to ensure the environmental protection of surrounding, eliminates environmental pollution, reduction work efficiency and shadow that the materials such as fluid sealant are caused
The problem ringing electroplating quality.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is that the present invention uses structural representation.
Detailed description of the invention
Fig. 1 is that the present invention uses structural representation；Shown in figure: the present embodiment for foreign-plated close of engine cylinder-body groove
Closure material, during use, at least one axial end of workpiece scribbles syrup material by work rest by workpiece vertically vertically
Compress；Workpiece refers to engine cylinder-body, and during use, engine cylinder-body is compressed and formed fixing by work rest, is placed in plating
In environment, and form plating after being flowed through by electroplate liquid, do not repeat them here；The axial end of cylinder body (includes pressure with other end faces
Tight part, the end face of other workpiece) between sealing use syrup material；This material is soluble in water, is soaked in heat after having electroplated
Water directly cleans, and technique is simple, and work efficiency is high；Syrup material is main component by syrup and is added with that to make it improve viscous
The composition of degree forms, and viscosity is it is generally required to be unlikely to flow；At least one axial end refers between cylinder body and fixture,
The end face between cylinder body and cylinder body during the superposition simultaneously of multiple cylinder bodies, at least one end face syrup material seals；Formed close
The condition of envelope is that syrup material needs have certain viscosity, and for the present invention, the viscosity of syrup material makes syrup material
Material does not have fluid properties, the most immobilising dope.
In the present embodiment, described workpiece is at least two being axially formed superposition, fitting vertically between workpiece
End face scribbles syrup material and compresses formation sealing vertically, between cylinder body；The multiple plating of cylinder body superposition then can be bigger carry
High workload efficiency, reduces electroplating cost；During use, the end face between cylinder body is then the keypoint part sealed；As it can be seen, this reality
Executing example and use two workpiece 6,8, when the structure using two cylinder bodies to electroplate simultaneously, then two cylinder bodies then use cloth head to head
Put structure, then make the large end face of cylinder head end relatively push against, syrup material is coated this end face, is formed relatively after extruding overlapping
Good sealing.
In the present embodiment, described syrup material is mixed by syrup and pectin, and syrup is readily flowed, by adding pectin
Then can improve its viscosity, increase sealing property；Pectin is a kind of natural polymer, has good gelling,
Ensure syrup viscosity improve, it is easy to seal, and environmental protection and reliable.
In the present embodiment, described syrup material includes by weight:
Syrup 5-40
Pectin 1.
The proportioning of this ratio, it is possible to be used in the Sealing period needed for plating cylinder body and sealing effectiveness.
In the present embodiment, described syrup material includes by weight:
Syrup 20
Pectin 1.
The syrup material that this ratio institute proportioning goes out is capable of preferably sealing, and cleans easily, it is to avoid too high pectin
The cleaning difficulty that content causes strengthens, simultaneously, it is ensured that have preferable sealing effectiveness in electroplating process.
In the present embodiment, described syrup includes one of glucose syrup, Mel or high fructose syrup or at least both mixing
Thing；It is easily obtained and cost is the highest.
In the present embodiment, described at least two workpiece superposition along the vertical direction, work rest includes base 1, column 3 and upper pressure
Plate 5, described column 3 is fixed on base 1, and top board 5 is installed on column 3 (detachable or opening and closing type) and by column 3
Form downward pressure and workpiece 6,8 is pressed in base；As it can be seen, the present embodiment is two workpiece 6,8, two cylinder head pair
Head superposition, afterbody contacts with work rest and compacted, and syrup material is positioned at the relative end face of cylinder head 7.
In the present embodiment, described top board 5 is provided with an annular cover plate 4 and is pressed on work topmost by this annular cover plate 4
The upper surface of part 6, and annular cover plate 4 is provided with and the structure of workpiece 6 upper surface conformal；As it can be seen, annular cover plate 4 formed with
The inside ring-shaped step of workpiece 6 upper surface (afterbody) conformal, the lower surface of annular cover plate is then pressed in the heavy of the cylinder body on top
The upper surface of platform structure, it is ensured that the stability of compression；The conformal shape that refers to adapts, and does not repeats them here.
As it can be seen, described base is provided with alignment pin upwards, the workpiece lower surface of bottom is provided with and this alignment pin
The dowel hole coordinated, it is easy to form the seal face aligned.
During plating, the present invention uses the syrup material of different ratio to carry out, specific as follows:
Embodiment one
In the present embodiment, described syrup uses glucose syrup, and combined material includes by weight:
Syrup 5
Pectin 1；
The syrup viscosity of material formed is relatively big, and sealing effectiveness is preferable, and any leakage does not occurs in electroplating process, clear after plating
Wash difficulty slightly larger；Glucose syrup replaces with Mel or high fructose syrup, and effect is similar to.
Embodiment two
In the present embodiment, described syrup uses Mel, and combined material includes by weight:
Syrup 20
Pectin 1；
The syrup viscosity of material formed is less than embodiment, and sealing effectiveness can reach zero leakage requirement, does not has in electroplating process
There is any leakage, clean easily after plating；Mel replaces with glucose syrup or high fructose syrup, and effect is similar to.
Embodiment two
In the present embodiment, described syrup uses high fructose syrup, and combined material includes by weight:
Syrup 40
Pectin 1；
The syrup viscosity of material formed is minimum, but does not have fluid properties, and sealing effectiveness can meet plating requirement, although electricity
Any leakage not occurring during plating, but persistency is slightly worse, it is the easiest to clean after plating；High fructose syrup is replaced with glucose
Slurry or Mel, effect is similar to.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be contained at this
In the middle of the right of invention.
Claims (5)
1. one kind is used for the encapsulant that engine cylinder-body groove is foreign-plated, it is characterised in that: described encapsulant is syrup material.
The anode foreign-plated for engine cylinder-body pond the most according to claim 1, it is characterised in that: described syrup material
Mixed by syrup and pectin.
The encapsulant foreign-plated for engine cylinder-body groove the most according to claim 2, it is characterised in that: described syrup
Material includes by weight:
Syrup 5-40
Pectin 1.
The encapsulant foreign-plated for engine cylinder-body groove the most according to claim 3, it is characterised in that: described syrup
Material includes by weight:
Syrup 20
Pectin 1.
The encapsulant foreign-plated for engine cylinder-body groove the most according to claim 2, it is characterised in that: described syrup
Including one of glucose syrup, Mel or high fructose syrup or at least both mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776967.8A CN106283164B (en) | 2016-08-31 | 2016-08-31 | The sealing material foreign-plated for engine cylinder body slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610776967.8A CN106283164B (en) | 2016-08-31 | 2016-08-31 | The sealing material foreign-plated for engine cylinder body slot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106283164A true CN106283164A (en) | 2017-01-04 |
| CN106283164B CN106283164B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610776967.8A Active CN106283164B (en) | 2016-08-31 | 2016-08-31 | The sealing material foreign-plated for engine cylinder body slot |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5017237A (en) * | 1987-06-17 | 1991-05-21 | Bioboat Ab | Contamination removal process |
| US5948545A (en) * | 1994-03-23 | 1999-09-07 | Polysaccharide Industries Ab Psi | Process for protecting a surface from non-desired contamination |
| CN101967526A (en) * | 2010-10-14 | 2011-02-09 | 西北农林科技大学 | Method for preparing high fructose corn syrup from grape juice |
| CN103911409A (en) * | 2014-04-09 | 2014-07-09 | 孝感市惠隆油脂有限公司 | Preparation method of malt syrup |
| CN105723014A (en) * | 2013-07-18 | 2016-06-29 | 凯密特尔有限责任公司 | Method for coating metal surfaces of substrates, and objects coated according to said method |
| CN105873573A (en) * | 2013-12-31 | 2016-08-17 | 强生消费者公司 | Process for forming a shaped film product |
-
2016
- 2016-08-31 CN CN201610776967.8A patent/CN106283164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5017237A (en) * | 1987-06-17 | 1991-05-21 | Bioboat Ab | Contamination removal process |
| US5948545A (en) * | 1994-03-23 | 1999-09-07 | Polysaccharide Industries Ab Psi | Process for protecting a surface from non-desired contamination |
| CN101967526A (en) * | 2010-10-14 | 2011-02-09 | 西北农林科技大学 | Method for preparing high fructose corn syrup from grape juice |
| CN105723014A (en) * | 2013-07-18 | 2016-06-29 | 凯密特尔有限责任公司 | Method for coating metal surfaces of substrates, and objects coated according to said method |
| CN105873573A (en) * | 2013-12-31 | 2016-08-17 | 强生消费者公司 | Process for forming a shaped film product |
| CN103911409A (en) * | 2014-04-09 | 2014-07-09 | 孝感市惠隆油脂有限公司 | Preparation method of malt syrup |
Non-Patent Citations (1)
| Title |
|---|
| 夏延斌等: "《食品化学》", 28 February 2015, 中国农业出版社 * |
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| CN106283164B (en) | 2019-02-15 |
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