CN203420003U - Eccentric roller - Google Patents
Eccentric roller Download PDFInfo
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- CN203420003U CN203420003U CN201320558544.0U CN201320558544U CN203420003U CN 203420003 U CN203420003 U CN 203420003U CN 201320558544 U CN201320558544 U CN 201320558544U CN 203420003 U CN203420003 U CN 203420003U
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- lid
- cylindrical shell
- eccentric cylinder
- cylinder
- cylinder according
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Abstract
The utility model relates to an electroplating equipment accessory, and particularly relates to an eccentric roller. The eccentric roller provided by the utility model is characterized in that the axis of a roller body, the axis of a connecting shaft and the axis of a driving shaft are not parallel to one another, one end of the connecting shaft is arranged at a location deviating from the center of a cover body, the other end of the connecting shaft is arranged at a location deviating from the center of a connecting piece, the driving shaft is arranged at a location deviating from the center of the connecting piece, the roller body rolls to generate a three-dimensional rolling effect in a barrel plating process, the roller body also generates an overturning effect under the effect of the connecting shaft while rolling peripherally, and parts located at the two ends of the roller body move toward the middle of the roller body under the effect of overturning, so that the parts located in the roller body have good overturning effects, and the barrel-plating quality of the parts is improved.
Description
Technical field
The utility model relates to electroplating device accessory, relates in particular to Eccentric cylinder.
Background technology
Plating is exactly to utilize electrolysis principle in some metallic surface, to plate the process of other metal or alloy of one deck, to utilize electrolytic action to make the technique of the surface attachment layer of metal film of metal or other material product, thereby play protection against corrosion, improve wear resistance, electroconductibility, the effect such as reflective and having improved aesthetic appearance, because metal parts has appearance attractive in appearance and good performance, make electroplating technology more and more general in industrial application, in electroplating technology process, especially in the workpiece barrel plating technique of small volume, in order to improve the barrel plating performance of barrel plating technique, generally there is the percentage of open area on large as far as possible raising cylinder wall.
Prior art Patent number is the disclosed a kind of Eccentric cylinder sheet part special mesh plate of CN200920299802.1, by salient point being set on the internal surface of web plate, when electroplating, sheet part can not be adsorbed on the internal surface of web plate, thereby improve the electroplating quality of sheet part, improve the qualification rate of electroplating; The patent No. is the disclosed a kind of barrel plating cylinder of CN201220548670.3, described cylinder has six panels, the inner side of each panel is provided with projection, respectively there is an oval aperture at the two ends up and down of projection, by the two ends up and down in projection, oval aperture are set, and increase the percentage of open area of cylinder, make plating solution more abundant in the inside and outside exchange of cylinder, reduced the crossed contamination of plating solution, it is more even that electric current enters cylinder, improved quality of coating; The patent No. is the disclosed a kind of Eccentric cylinder for flat parts of CN201310046917.0, comprises support, cylinder and drive-motor thereof; Cylinder is hexagonal cylindrical shell by cross section and forms with the gear disk that is arranged on cylindrical shell two ends, gear disk inner side is provided with the protuberance extending in cylinder lumen, the sidewall of described protuberance end face and this side door frame is positioned at same plane, protuberance end face is evenly distributed with projection, spacing distance between adjacent protrusion is less than the width of flat parts, by being provided with in gear disk inner side the protuberance extending in cylinder lumen, make cylindrical shell doorframe two ends there is no dead angle, flat parts plated body can not adsorbed by end face, coating uniformity, product electroplating quality is good.
The disclosed technology contents of above-mentioned each patent, never Tongfang is improved in the face of the structure of cylinder, improved the electroplating quality of part, but in actual barrel plating process, because barrel plating is applicable to less part, part easily slides along inner wall of rotary drum in barrel plating process, because cylinder can only carry out circumferential movement along axis, cause part to overturn in cylinder not in place, especially the phenomenon that the part of sheet may also there will be part to stack in barrel plating process, part barrel plating is bad, causes part to scrap.
Summary of the invention
The Eccentric cylinder that the utility model provides, is intended to overcome in prior art the part to be plated deficiency not in place of overturning in cylinder.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: Eccentric cylinder, comprise and be cylindrical shell cylindraceous and be arranged on cylindrical shell two ends for the lid of closed cylinder opening, described cylindrical shell is provided with for taking out or pack into the dodge gate of part, described Eccentric cylinder also comprises the web member being arranged between lid and drive shaft, between described web member and lid, be provided with coupling shaft, the axis of described cylindrical shell, the axis of coupling shaft, the axis of drive shaft is all not parallel, described coupling shaft one end is arranged on the position of departing from lid center, the other end of described coupling shaft is arranged on the position of departing from web member center, described drive shaft is arranged on the position of departing from web member center.
As preferably, described web member is terminal pad, by web member is made as to terminal pad, makes the setting position of coupling shaft and drive shaft more flexible, easy to assembly, has improved the efficiency of assembling of Eccentric cylinder, has reduced the manufacturing cost of Eccentric cylinder.
As preferably, described lid is provided with for reducing the anti-adsorption structure of part to be plated and lid contact area, lid is provided with for reducing the anti-adsorption structure of part to be plated and lid contact area, in barrel plating process, cylinder rolls in electroplate liquid, by be provided for reducing the anti-adsorption structure of part to be plated and lid contact area on lid, the contact area of part and lid is reduced, avoid part in electroplating process, to be adsorbed on lid, improved the electroplating quality of part.
As preferably, described anti-adsorption structure is some salient points, by salient point is set on lid, can effectively reduce the contact area of part to be plated and lid, part to be plated is with after one or more salient points on lid contact, because salient point is for protruding the structure of lid plane, after part contacts with salient point, between part and lid, still there is gap, avoided part to be plated and lid contact area large or be adsorbed on lid because vacuum makes part to be plated, cause poor plating on the face that part contacts with lid, cause that part scraps, improved the electroplating quality of part.
As preferably, described cylindrical shell and lid contact position are provided with for preventing that part to be plated is stuck in the transition structure of cylindrical shell and lid contact position, cylindrical shell and lid contact position are provided with for preventing that part to be plated is stuck in the transition structure of cylindrical shell and lid contact position, by transition structure being set at cylindrical shell and lid contact position, cylinder inboard wall and lid are seamlessly transitted, be arranged in the part of cylindrical shell in barrel plating process, can be stuck in cylindrical shell and lid contact position, improved the electroplating quality that is positioned at cylinder part.
As preferably, described transition structure is the barrel of cylindrical shell, the barrel inward at both ends of described cylindrical shell is drawn in, described cylindrical shell inward at both ends is drawn in, angle between cylindrical shell and lid assembling rear cylinder body inwall and lid is obtuse angle, part in cylinder is not easy to be stuck between cylindrical shell and lid, has improved the electroplating quality of part.
As preferably, described cylindrical shell is connected on lid, and described lid is provided with the slot suitable with the barrel of cylindrical shell, and cylindrical shell coordinates with lid by snap fit, and cylindrical shell and lid are easy to assembly, have improved the efficiency of assembling of cylinder, have reduced the manufacturing cost of cylinder.
As preferably, described cylindrical shell comprises frame and is arranged on the web plate in frame, and described web plate is welded on frame, web plate is welded on frame, and web plate is connected reliably with frame, and web plate and frame employing welding process, simplify the structure of cylinder, reduced the manufacturing cost of cylinder.
As preferably, described salient point is staggered, staggered by salient point, has avoided occurring in electroplating process that part is stuck in the phenomenon between two salient points, has improved the electroplating quality of part.
As preferably, described salient point is to be less than or equal to 1/2 spheroid, and the contact area of salient point and lid is large, makes salient point be not easy to come off, and has extended the work-ing life of lid.
The Eccentric cylinder that the utility model provides, tool has the following advantages: the axis of cylindrical shell, the axis of coupling shaft, the axis of drive shaft is all not parallel, and described coupling shaft one end is arranged on the position of departing from lid center, the other end of described coupling shaft is arranged on the position of departing from web member center, described drive shaft is arranged on the position of departing from web member center, in barrel plating process, cylindrical shell produces three-dimensional rolling effect in the meeting of rolling, cylindrical shell also can produce rollover effect under the effect at coupling shaft when circumferentially rolling, the part that is positioned at cylindrical shell two ends can be to the motion of cylindrical shell middle part under rollover effect effect, thereby make to be positioned at the fitting turnover better effects if of cylindrical shell, improved the barrel plating quality of part.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of the utility model Eccentric cylinder,
Accompanying drawing 2 is lid front views of the utility model Eccentric cylinder,
Accompanying drawing 3 is lid upward views of the utility model Eccentric cylinder,
Accompanying drawing 4 is cylindrical shell stretch-out views of the utility model Eccentric cylinder,
Accompanying drawing 5 is A place enlarged views in accompanying drawing 1.
Embodiment
Below in conjunction with accompanying drawing, Eccentric cylinder of the present utility model is described further.As shown in Figure 1, Eccentric cylinder, comprise and be cylindrical shell 1 cylindraceous and be arranged on cylindrical shell 1 two ends for the lid 2 of closed cylinder 1 opening, described cylindrical shell 1 is provided with for taking out or pack into the dodge gate of part, described Eccentric cylinder also comprises the web member 5 being arranged between lid 2 and drive shaft 4, between described web member 5 and lid 2, be provided with coupling shaft 3, the axis of described cylindrical shell 1, the axis of coupling shaft 3, the axis of drive shaft 4 is all not parallel, described coupling shaft 3 one end are arranged on the position of departing from lid 2 centers by welding process, the other end of described coupling shaft 3 is arranged on the position of departing from web member 5 centers by welding process, described drive shaft 4 is arranged on the position of departing from web member 5 centers by welding process, described web member 5 is terminal pad, described terminal pad is the syndeton of round pie, described web member 5 can be also union lever, the structures such as connection piece, by web member 5 is made as to terminal pad, make coupling shaft 3 more flexible with the setting position of drive shaft 4, easy to assembly, improved the efficiency of assembling of Eccentric cylinder, reduced the manufacturing cost of Eccentric cylinder, the axis of cylindrical shell 1, the axis of coupling shaft 3, the axis of drive shaft 4 is all not parallel, and described coupling shaft 3 one end are arranged on the position of departing from lid 2 centers, the other end of described coupling shaft 3 is arranged on the position of departing from web member 5 centers, described drive shaft 4 is arranged on the position of departing from web member 5 centers, in barrel plating process, cylindrical shell 1 produces three-dimensional rolling effect in the meeting of rolling, cylindrical shell 1 also can produce rollover effect when circumferentially rolling under the effect of coupling shaft 3, the part that is positioned at cylindrical shell 1 two ends can be to cylindrical shell 1 middle part motion under rollover effect effect, thereby make to be positioned at the fitting turnover better effects if of cylindrical shell 1, improved the barrel plating quality of part.
As Fig. 2, shown in Fig. 3, described lid 2 is provided with for reducing the anti-adsorption structure 21 of part to be plated and lid 2 contacts area, described anti-adsorption structure 21 is some salient points, described salient point is staggered, described salient point is to be less than or equal to 1/2 spheroid, described anti-adsorption structure 21 is some salient points, described salient point exceeds the projection of lid 2 place planes, described salient point can obtain by casting when lid 2 is manufactured, in order to reduce the manufacturing cost of lid 2, described salient point is only positioned on cylinder lid 2 and arranges after lid 2 and cylinder assemble, described salient point is staggered, described staggered be mixed arrangement, as three adjacent salient points that are arranged in two row wherein a line have two salient points, another row has a salient point, the relative position of these three salient points is isosceles triangle, staggered by salient point, avoided occurring that part is stuck in the phenomenon between two salient points in electroplating process, improved the electroplating quality of part, the distance of described adjacent salient point is less than the minimum size of part to be plated, the minimum size of described part is the minimum size on External Shape, the distance of described adjacent salient point i.e. gap between two salient points, by the distance of adjacent salient point, be less than the minimum size of part to be plated, part can not be stuck between two salient points, improved the electroplating quality of part, described salient point is spheroid, part is that point contacts with the way of contact of salient point, reduced the contact area of part and lid 2, avoided part to be adsorbed on lid 2, improved the electroplating quality of part, for salient point is connected with lid 2 reliably, described salient point is to be less than or equal to 1/2 spheroid, extended the work-ing life of lid 2, lid 2 is provided with for reducing the anti-adsorption structure 21 of part to be plated and lid 2 contacts area, in barrel plating process, cylinder rolls in electroplate liquid, because part is less, especially flat parts is in barrel plating process, part is easy to be adsorbed on lid 2, make part be attached to the one side poor plating on lid 2, cause part to scrap, by being provided with on lid 2 for reducing the anti-adsorption structure 21 of part to be plated and lid 2 contacts area, the contact area of part and lid 2 is reduced, avoided part in electroplating process, to be adsorbed on lid 2, improved the electroplating quality of part.
As shown in Figure 1, described cylindrical shell 1 is provided with for preventing that part to be plated is stuck in the transition structure of cylindrical shell 1 and lid 2 contact positions with lid 2 contact positions, described transition structure is the barrel of cylindrical shell 1, the barrel inward at both ends of described cylindrical shell 1 is drawn in, the cross-sectional area that described barrel inward at both ends gathering is described cylindrical shell 1 is reduced to two ends gradually by centre, the vertical sectional shape of cylindrical shell 1 is the large shape small in ends in middle part, the shape of cross section of described cylindrical shell 1 can be circle or Polygons, the barrel inward at both ends of described cylindrical shell 1 is drawn in, cylindrical shell 1 is obtuse angle with the angle of lid 2 assembling rear cylinder body 1 inwalls and lid 2, cylindrical shell 1 inwall and lid 2 are seamlessly transitted, be arranged in the part of cylindrical shell 1 in barrel plating process, can not be stuck in cylindrical shell 1 and lid 2 contact positions, improved the electroplating quality that is positioned at cylinder part.
As shown in Figure 5, described cylindrical shell 1 is connected on lid 2, described lid 2 is provided with the slot suitable with the barrel of cylindrical shell 1, the slot suitable with cylindrical shell 1 barrel is set on lid 2, cylindrical shell 1 directly inserts in slot, simplify the structure of cylindrical shell 1 and lid 2, made cylindrical shell 1 and lid 2 easy to assembly, reduced the manufacturing cost of cylinder.
As shown in Figure 4, described cylindrical shell 1 comprises frame 11 and is arranged on the web plate 12 in frame 11, described web plate 12 is welded on frame 11, web plate 12 is welded on frame 11, web plate 12 is connected with frame 11 reliably, and web plate 12 adopts welding process with frame 11, has simplified the structure of cylinder, has reduced the manufacturing cost of cylinder.
Technique scheme in use, axis due to cylindrical shell 1, the axis of coupling shaft 3, the axis of drive shaft 4 is all not parallel, coupling shaft 3 one end are arranged on the position of departing from lid 2 centers by welding process, the other end of coupling shaft 3 is arranged on the position of departing from web member 5 centers by welding process, drive shaft 4 is arranged on the position of departing from web member 5 centers by welding process, in barrel plating process, cylindrical shell 1 produces three-dimensional rolling effect in the meeting of rolling, cylindrical shell 1 also can produce rollover effect when circumferentially rolling under the effect of coupling shaft 3, the part that is positioned at cylindrical shell 1 two ends can be to cylindrical shell 1 middle part motion under rollover effect effect, thereby make to be positioned at the fitting turnover better effects if of cylindrical shell 1, improved the barrel plating quality of part.
These are only the preferred embodiment of the present invention, be intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all modifications of making based on the technology of the present invention content, variation or substitute technology feature, all should be covered by the technology category of claims opinion of the present invention.
Claims (10)
1. Eccentric cylinder, comprise and be cylindrical shell cylindraceous (1) and be arranged on cylindrical shell (1) two ends for the lid (2) of closed cylinder (1) opening, described cylindrical shell (1) is provided with for taking out or pack into the dodge gate of part, it is characterized in that: described Eccentric cylinder also comprises the web member (5) being arranged between lid (2) and drive shaft (4), between described web member (5) and lid (2), be provided with coupling shaft (3), the axis of described cylindrical shell (1), the axis of coupling shaft (3), the axis of drive shaft (4) is all not parallel, described coupling shaft (3) one end is arranged on the position of departing from lid (2) center, the other end of described coupling shaft (3) is arranged on the position of departing from web member (5) center, described drive shaft (4) is arranged on the position of departing from web member (5) center.
2. Eccentric cylinder according to claim 1, is characterized in that: described web member (5) is terminal pad.
3. Eccentric cylinder according to claim 1 and 2, is characterized in that: described lid (2) is provided with for reducing the anti-adsorption structure (21) of part to be plated and lid (2) contact area.
4. Eccentric cylinder according to claim 3, is characterized in that: described anti-adsorption structure (21) is some salient points.
5. Eccentric cylinder according to claim 1, is characterized in that: described cylindrical shell (1) is provided with for preventing that part to be plated is stuck in the transition structure of cylindrical shell (1) and lid (2) contact position with lid (2) contact position.
6. Eccentric cylinder according to claim 5, is characterized in that: described transition structure is the barrel of cylindrical shell (1), and the barrel inward at both ends of described cylindrical shell (1) is drawn in.
7. Eccentric cylinder according to claim 1, is characterized in that: it is upper that described cylindrical shell (1) is connected to lid (2), and described lid (2) is provided with the slot (22) suitable with the barrel of cylindrical shell (1).
8. Eccentric cylinder according to claim 1 and 2, is characterized in that: described cylindrical shell (1) comprises frame (11) and be arranged on the web plate (12) in frame (11), and described web plate (12) is welded on frame (11).
9. Eccentric cylinder according to claim 4, is characterized in that: described salient point is staggered.
10. Eccentric cylinder according to claim 9, is characterized in that: described salient point is to be less than or equal to 1/2 spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558544.0U CN203420003U (en) | 2013-09-09 | 2013-09-09 | Eccentric roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558544.0U CN203420003U (en) | 2013-09-09 | 2013-09-09 | Eccentric roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420003U true CN203420003U (en) | 2014-02-05 |
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ID=50019103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558544.0U Expired - Lifetime CN203420003U (en) | 2013-09-09 | 2013-09-09 | Eccentric roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498186A (en) * | 2013-09-09 | 2014-01-08 | 浙江英洛华磁业有限公司 | Eccentric roller |
| CN113831965A (en) * | 2021-10-28 | 2021-12-24 | 湖南优镒农业开发有限公司 | Tea-seed oil processing is with tea-seed oil precipitate filtering device |
-
2013
- 2013-09-09 CN CN201320558544.0U patent/CN203420003U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498186A (en) * | 2013-09-09 | 2014-01-08 | 浙江英洛华磁业有限公司 | Eccentric roller |
| CN113831965A (en) * | 2021-10-28 | 2021-12-24 | 湖南优镒农业开发有限公司 | Tea-seed oil processing is with tea-seed oil precipitate filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
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| CX01 | Expiry of patent term |