CN107088844B - A kind of sand device and method of electroplating abrasion wheel - Google Patents
A kind of sand device and method of electroplating abrasion wheel Download PDFInfo
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- CN107088844B CN107088844B CN201710267391.7A CN201710267391A CN107088844B CN 107088844 B CN107088844 B CN 107088844B CN 201710267391 A CN201710267391 A CN 201710267391A CN 107088844 B CN107088844 B CN 107088844B
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- sand
- metallic matrix
- surfacing
- optical member
- elastic supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0054—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impressing abrasive powder in a matrix
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A kind of sand device and method of electroplating abrasion wheel involved in the present invention, the sand device include pedestal, and pedestal is equipped with elastic supporting member for supporting optical member, has the annular support surface being oppositely arranged with metallic matrix lower end face interval on elastic supporting member for supporting optical member.Sand device in the present invention, under the pressure effect of metallic matrix, certain flexible deformation and upward abrasive material can occur for elastic supporting member for supporting optical member, and surfacing is waited in the lower end for making abrasive material be close to metallic matrix, and sand effect is good on abrasive material.Using the sand device in the present invention when carrying out upper sand to metallic matrix, under the action of elastic supporting member for supporting optical member, wait for surfacing in the lower end that abrasive material is close to metallic matrix, abrasive material on the upside of metallic matrix is close to upper end under self weight and waits for surfacing, two sides wait for that the upper sand effect of surfacing can be met the requirements up and down in this way, primary plating is only needed, upper sand process can be completed without overturning grinding wheel, improve production efficiency.
Description
Technical field
The present invention relates to a kind of sand device of electroplating abrasion wheel and methods.
Background technique
Electroplating abrasion wheel manufacturing process generally comprise treatment before plating, upper sand, unload sand, thicken and etc..Wherein, the task of upper sand
Be by abrasive material uniformly, single layer, it is stronger be fixed to metallic matrix to which in surfacing, upper sand method mainly has stucco method, buries sand
Sand etc. in method, suspension.For the electroplating abrasion wheel that metallic matrix is circular ring shape, upper sand process generally uses sand buring method, specifically
It is that first abrasive material is trapped among on the outer peripheral surface of metallic matrix, buries a kind of all upper sand methods to surfacing, concrete operation step are as follows:
The non-of metallic matrix is covered to surfacing using seal protection fixture, prevents diamond abrasive and plating solution and metallic matrix
Metallic matrix with seal protection fixture is placed into the sand device made in advance by non-face contact to be plated, upper sand dress
It sets including pedestal and the tubular sand cover that is assemblied on pedestal, abrasive material can not be through sand cover and plating solution can pass through sand cover, then by abrasive material
The gap between screen covering and metallic matrix is filled up, guarantees that abrasive material covering is all to surfacing.Due to plating solution be faintly acid liquid, pedestal and
Sand cover is that resistant material is made.
For upper and lower two end faces are required to the electroplating abrasion wheel of plating, abrasive material can be close to metal under gravity
Surfacing is waited in the upper end of matrix, and along with the electrodeposition process of metal ion, abrasive material can be well secured, but for gold
The lower end for belonging to matrix waits for for surfacing that lower end waits for contacting to obtain defective tightness between surfacing and abrasive material, in turn results in sand effect ratio
It is poor, it often will appear sand leakage phenomenon.So being generally required on twice for upper and lower end faces are required to the grinding wheel of plating
One end face of grinding wheel is carried out upper sand first by sand upward, then so that another end face is carried out upper sand upward matrix overturning.
Not only production efficiency is low for this operating method, but also overturns and be inconvenient when grinding wheel size is larger.
Summary of the invention
The purpose of the present invention is to provide a kind of sand devices of electroplating abrasion wheel, to solve in the prior art for upper and lower
Both ends of the surface are required to the metallic matrix of plating, and the technical problem of sand effect difference in surfacing is waited in lower end.The present invention also aims to
A kind of upper sand method of electroplating abrasion wheel is provided.
To achieve the above object, the technical scheme is that
A kind of sand device of electroplating abrasion wheel, including pedestal, pedestal are equipped with elastic supporting member for supporting optical member, have on elastic supporting member for supporting optical member
The annular support surface being oppositely arranged with the lower end face interval of metallic matrix.
The elastic supporting member for supporting optical member has the plating solution channel for passing through along the vertical direction with horizontal direction for plating solution.
The elastic supporting member for supporting optical member is annular sponge, and the stomata on sponge constitutes the plating solution channel.
Periphery on pedestal in elastic supporting member for supporting optical member is covered with tubular sand cover.
The non-seal protection fixture to surfacing for covering metallic matrix, seal protection fixture are equipped on the inside of tubular sand cover
Including cooperating for being sealed with the corresponding end surface of metallic matrix, and the upper snap-gauge snapped together respectively from metallic matrix both ends and
Lower snap-gauge.
A kind of upper sand method using above-mentioned sand device, sand method on this is the following steps are included: 1) back-up sand, fills out abrasive material
The lower end in metallic matrix is filled to wait between surfacing and the annular support surface of elastic supporting member for supporting optical member, and cover metallic matrix outer peripheral surface and
Surfacing is waited in upper end, elastic supporting member for supporting optical member flexible deformation and upward metallic matrix lower end is to be plated under the pressure effect of metallic matrix
Surfacing is waited in diamond abrasive between face and elastic supporting member for supporting optical member, the lower end for making diamond abrasive be adjacent to metallic matrix；2) it is electroplated；Electricity
Upper sand process is completed after plating.
It is to carry out when back-up sand in the plating solution.
Before upper sand, to polishing to surfacing for metallic matrix.
The beneficial effects of the present invention are: the sand device in the present invention, is arranged elastic supporting member for supporting optical member on pedestal, resilient support
The upside of part has annular support surface, and the lower end of annular support surface and metallic matrix face interval to be plated is oppositely arranged, and works as Metal Substrate
After body is put on elastic supporting member for supporting optical member, under the pressure effect of metallic matrix, certain flexible deformation can occur for elastic supporting member for supporting optical member, and
The abrasive material between surfacing is waited in the lower end for squeezing annular support surface and metallic matrix, and the lower end for making abrasive material be close to metallic matrix is to be plated
Face, sand effect is good on abrasive material.Using the sand device in the present invention when carrying out upper sand to metallic matrix, in elastic supporting member for supporting optical member
Under effect, surfacing is waited in the lower end that abrasive material is close to metallic matrix, and the abrasive material on the upside of metallic matrix is close to upper end under self weight and waits for surfacing,
Two sides wait for that the upper sand effect of surfacing can be met the requirements up and down in this way, it is only necessary to primary plating, it can be complete without overturning grinding wheel
At upper sand process, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the usage state diagram of the sand device embodiment 1 of electroplating abrasion wheel of the present invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment 1 of the sand device of electroplating abrasion wheel of the invention, as shown in Figure 1, the sand device includes pedestal
4, elastic supporting member for supporting optical member 3, seal protection fixture 5 and tubular sand cover 6, the seal protection fixture 5 are the prior art, seal protection card
Tool 5 include for the upper snap-gauge 51 and lower snap-gauge 52 with the sealing cooperation of the corresponding end surface of metallic matrix 1, when installation, upper snap-gauge 51
It is snapped together respectively from the both ends of metallic matrix with lower snap-gauge 52, upper and lower two snap-gauge is coaxially folded in up and down the two of metallic matrix
On end face, protection is sealed to surfacing to the non-of metallic matrix 1, avoids abrasive material from being fixed to non-to in surfacing, it is mentioned here
Non- face to be plated includes the inner round portion of upper surface and lower end surface and the inner peripheral surface of metallic matrix；Face to be plated include upper surface and
The outer perimeter section of lower end surface and the outer peripheral surface of metallic matrix.Elastic supporting member for supporting optical member is located at the periphery of seal protection fixture 5, elasticity
There is the annular support surface 31 being oppositely arranged with the lower end face interval of metallic matrix 1 on supporting element 3.In the present embodiment, elasticity branch
Support member 3 is annular sponge, and the upper side of annular sponge constitutes annular support surface, and sponge has water suction and Permeable characteristic, can be for
Plating solution penetrates, and the stomata on sponge is constituted from the plating solution channel that up and down direction and horizontal direction pass through for plating solution, resilient support
Part 3 will not influence flow of the electrolyte.It needs exist for, it is emphasized that the upper side that the density of sponge should meet sponge can be laid with mill
Material.Tubular sand cover 6 is mounted on the base in the periphery of elastic supporting member for supporting optical member 3, and tubular sand cover 6 is that multilayered structure forms, and is wrapped
It includes cylinder mesh and overlays on the pervious bed on the outside of cylinder mesh, pervious bed is preferably using the semi-permeable membrane penetrated for plating solution, other implementations
Using nylon cloth or other plating solution can also be allowed to penetrate and material that abrasive material can not penetrate is made in example.
When in use, seal protection fixture 5 is clipped on metallic matrix 1 for the sand device, by metallic matrix upside under
The non-of side protects to surfacing, one layer of abrasive material 2 is laid on the annular support surface of elastic supporting member for supporting optical member, then by seal protection card
Tool and metallic matrix are put on pedestal, and seal protection fixture 5 is located at the inside of elastic supporting member for supporting optical member 3, the annular branch of elastic supporting member for supporting optical member 3
Support face 31 supports metallic matrix 1, and under the pressure effect of metallic matrix 1, elastic supporting member for supporting optical member 3 generates certain flexible deformation, and
Surfacing is waited in abrasive material between upward annular support surface 31 and metallic matrix 1, the lower end for making abrasive material be close to metallic matrix 1.After
Continuous back-up sand makes the outer peripheral surface of the covering metallic matrix of abrasive material 2 and upper end wait for surfacing, then starts to be electroplated.In the elasticity of elastic supporting member for supporting optical member
Under supporting role, surfacing is waited in the two sides up and down of metallic matrix can reach upper sand effect well, in this way without overturning metal
Matrix need to only be electroplated primary i.e. completion entirely upper sand process, improve production efficiency.
In other embodiments of the invention, elastic supporting member for supporting optical member can also be entity structure, for plating on elastic supporting member for supporting optical member
The plating solution channel that liquid passes through from up and down direction and horizontal direction.Elastic supporting member for supporting optical member can also be other structures, such as by rubber spring
The elastic construction constituted with the support plate for being fixed on rubber spring top, the shape of support plate are annular, the downside of support plate around
Multiple rubber springs circumferentially are supported by, support plate is made of the permeable cloth of corrosion resistance web plate and packet outside web plate, rubber
Spring and permeable cloth all have the plating solution channel passed through for plating solution from up and down direction and horizontal direction.Tubular sand cover can also save
Slightly.
It uses the upper sand method of above-mentioned sand device: seal protection fixture 5 being clamped on metallic matrix 1, by Metal Substrate
The non-plated type face seal protection of body the upper side and lower side is got up, then to metallic matrix carried out to surfacing plate preceding grinding process.It will
Tubular sand cover 6, elastic supporting member for supporting optical member 3 are respectively arranged in the corresponding position on pedestal 4, and sand cover 6 is located at the outer of elastic supporting member for supporting optical member 3
It encloses.Then begin to back-up sand；First when the upper side of elastic supporting member for supporting optical member is laid with abrasive material, spreads abrasive material, it can be used ox horn spoon by abrasive material
It is equably laid on the upside of resilient support face, then the metallic matrix 1 with seal protection fixture is put on pedestal, in metal
Under the pressure effect of matrix, elastic supporting member for supporting optical member 3 generates certain flexible deformation, and the upward abrasive material of elastic supporting member for supporting optical member 3 makes abrasive material
Wait for surfacing in the lower end for being close to metallic matrix；Abrasive material is spread in the periphery of metallic matrix again, makes the outer peripheral surface of abrasive material covering metallic matrix
Surfacing is waited for upper end.Entire back-up sand process carries out in the plating solution, guarantees that abrasive material is sufficiently mixed with plating solution and contacts.Back-up sand is completed
Afterwards, start to be electroplated, the diamond in plating solution in nickel ion and abrasive material be fixed on together metallic matrix to surfacing, after the completion of plating
Complete upper sand process.Under the resilient support of elastic supporting member for supporting optical member, surfacing is waited in the two sides up and down of metallic matrix can reach very
Good electroplating effect need to only be electroplated primary i.e. completion entirely upper sand process, improve production and imitate in this way without overturning metallic matrix
Rate.
Claims (7)
1. a kind of sand device of electroplating abrasion wheel, including pedestal, it is characterised in that: pedestal is equipped with elastic supporting member for supporting optical member, elasticity branch
There is the annular support surface being oppositely arranged with the lower end face interval of metallic matrix, the elastic supporting member for supporting optical member has for supplying in support member
The plating solution channel that plating solution passes through with horizontal direction along the vertical direction.
2. the sand device of electroplating abrasion wheel according to claim 1, it is characterised in that: the elastic supporting member for supporting optical member is annular sea
Silk floss, the stomata on sponge constitute the plating solution channel.
3. the sand device of electroplating abrasion wheel described in -2 any one according to claim 1, it is characterised in that: in elasticity on pedestal
The periphery of supporting element is covered with tubular sand cover.
4. the sand device of electroplating abrasion wheel according to claim 3, it is characterised in that: be equipped on the inside of tubular sand cover for hiding
The non-seal protection fixture to surfacing of lid metallic matrix, seal protection fixture include for close with the corresponding end surface of metallic matrix
Envelope cooperation, and the upper snap-gauge and lower snap-gauge snapped together respectively from metallic matrix both ends.
5. a kind of upper sand method using sand device described in claim 1, it is characterised in that: sand method includes following on this
Step: 1) back-up sand, the lower end for making abrasive material be filled in metallic matrix is waited between surfacing and the annular support surface of elastic supporting member for supporting optical member, and is covered
Surfacing is waited in the outer peripheral surface of lid metallic matrix and upper end, elastic supporting member for supporting optical member flexible deformation and upward under the pressure effect of metallic matrix
The diamond abrasive between surfacing and elastic supporting member for supporting optical member is waited in extrusion metal base body lower end, and diamond abrasive is made to be adjacent to metallic matrix
Wait for surfacing in lower end；2) it is electroplated；Upper sand process is completed after plating.
6. upper sand method according to claim 5, it is characterised in that: be to carry out when back-up sand in the plating solution.
7. upper sand method according to claim 5, it is characterised in that: before upper sand, to being beaten to surfacing for metallic matrix
Mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267391.7A CN107088844B (en) | 2017-04-21 | 2017-04-21 | A kind of sand device and method of electroplating abrasion wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710267391.7A CN107088844B (en) | 2017-04-21 | 2017-04-21 | A kind of sand device and method of electroplating abrasion wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107088844A CN107088844A (en) | 2017-08-25 |
| CN107088844B true CN107088844B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710267391.7A Active CN107088844B (en) | 2017-04-21 | 2017-04-21 | A kind of sand device and method of electroplating abrasion wheel |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551385B (en) * | 2018-11-06 | 2019-12-17 | 郑州磨料磨具磨削研究所有限公司 | Electroplating CBN grinding wheel for crankshaft forming grinding with undercut and manufacturing method thereof |
| CN112536737B (en) * | 2020-12-10 | 2022-03-04 | 郑州磨料磨具磨削研究所有限公司 | Device and method for rearranging, uniformly distributing and feeding abrasive materials of superhard material electroplating grinding wheel |
| CN112643546B (en) * | 2020-12-25 | 2021-11-09 | 郑州磨料磨具磨削研究所有限公司 | Electroplated diamond dressing roller for ceramic CBN grinding wheel and preparation method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1023613C (en) * | 1990-02-26 | 1994-01-26 | 中国人民解放军装甲兵工程学院 | Product, equipment and technology of composite and diamond brush-coated grinding wheel |
| JP5051399B2 (en) * | 2009-05-01 | 2012-10-17 | 信越化学工業株式会社 | Peripheral cutting blade manufacturing method and outer peripheral cutting blade manufacturing jig |
| CN102009391B (en) * | 2009-09-04 | 2012-08-22 | 沈阳中科超硬磨具磨削研究所 | Process for manufacturing high precise electroplating CBN (Cubic Boron Nitride) grinding wheel |
| CN202702080U (en) * | 2012-07-24 | 2013-01-30 | 沈阳中科超硬磨具磨削研究所 | Sand feeding fixture for electroplating grinding wheel for grinding screw rod |
| CN103388169B (en) * | 2013-07-23 | 2016-06-15 | 苏州赛尔科技有限公司 | A kind of upper sand method of electroplating abrasion wheel |
| CN103921359B (en) * | 2014-04-17 | 2015-07-29 | 江苏中博钻石科技有限公司 | Upper sand device |
| CN204111893U (en) * | 2014-08-29 | 2015-01-21 | 郑州磨料磨具磨削研究所有限公司 | For plating shield jig and the seal protection dish thereof of electroplating abrasion wheel |
| CN205241833U (en) * | 2015-12-28 | 2016-05-18 | 郑州磨料磨具磨削研究所有限公司 | Make last sand device of electroplating superhard materials emery wheel |
| CN205821486U (en) * | 2016-07-25 | 2016-12-21 | 张家港市舜辰机械有限公司 | A kind of agitating device in upper sand launder |
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2017
- 2017-04-21 CN CN201710267391.7A patent/CN107088844B/en active Active
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| CN107088844A (en) | 2017-08-25 |
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