CN212293819U - Jig for rack plating - Google Patents
Jig for rack plating Download PDFInfo
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- CN212293819U CN212293819U CN202020897309.6U CN202020897309U CN212293819U CN 212293819 U CN212293819 U CN 212293819U CN 202020897309 U CN202020897309 U CN 202020897309U CN 212293819 U CN212293819 U CN 212293819U
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- rotating frame
- connecting rod
- frame
- rod
- rack plating
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Abstract
The utility model discloses a hang and plate and use tool, the tool includes: the cathode conducting rod is provided with at least one sleeve; at least one layer of rotating frame, the rotating frame is sleeved on the cathode conducting rod; one end of the connecting rod penetrates through the rotating frame to be connected with the outer edge of the sleeve, and the other end of the connecting rod is positioned on the outer side of the rotating frame and used for hanging the frame sheet; the tin plating process is to tin plate by adopting a jig; the utility model provides a when the tinning of frame product, surface coating is inhomogeneous, cladding material thickness is inconsistent, the poor technical problem of weldability.
Description
Technical Field
The utility model relates to an electroplating device technical field especially relates to a rack plating uses tool.
Background
Tin is a low melting point metal with silvery white luster, and the application of the electrolytic tin plating is very wide. However, the whole electroplating industry is well known, namely, the problem of high and low areas cannot be avoided in the existing design during rack plating, namely, the thickness consistency of the electroplated product is poor, and in order to enable the low area to reach the standard, the electroplating time is forced to be prolonged or the current is forced to be increased. The process utilizes the rotary hanging rack to process the frame sheet product, so that a uniform coating is formed on the metal surface of the frame sheet product.
SUMMERY OF THE UTILITY MODEL
The purpose of this application embodiment is to provide a jig for rack plating, when solving among the prior art frame product tin-plating, the technical problem that the surface coating is inhomogeneous, cladding material thickness is inconsistent, and the weldability is poor.
A jig for rack plating, comprising:
the cathode conducting rod is provided with at least one sleeve;
the rotating frame is sleeved on the cathode conducting rod;
and one end of the connecting rod penetrates through the rotating frame to be connected with the outer edge of the sleeve, and the other end of the connecting rod is positioned on the outer side of the rotating frame and used for hanging the frame sheet.
The cathode conducting rod in the embodiment of the application is in rotary motion, so that the connecting rod is driven to rotate, the frame piece is rotated, the rotary rack plating function is completed, and the electroplating uniformity is ensured.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
further, the cathode conducting rod is a cathode conducting copper rod, the rotating frame is a steel rotating frame, the connecting rod is a steel rod, and the beneficial effects of the step are that the material of the part is limited, so that the conductivity of the part is guaranteed.
Furthermore, the rotating frame is circular, and the beneficial effect of this step is that the tip that can guarantee the connecting rod through circular ring shape rotating frame is the same with telescopic interval.
Furthermore, the rotating frame is at least two layers, the rotating frame is sleeved on the cathode conducting rod at intervals from top to bottom, and the central line of the rotating frame is consistent with that of the cathode conducting rod;
the connecting rod is two at least, every layer the rotating turret is connected with a connecting rod at least, and the beneficial effect who adopts this step is that guarantee a plurality of frame pieces and process simultaneously, raises the efficiency.
Furthermore, one end of the connecting rod, which is far away from the cathode conducting rod, is in a hook shape, and the hook-shaped connecting rod has the advantage that the frame sheet is convenient to hang.
Further, the length of each connecting rod is consistent.
The embodiment of the application also discloses a tinning process, which comprises the following steps:
s1: hanging the frame piece to the end part of the connecting rod of the jig for rack plating;
s2: hanging the jig for rack plating on a hook of the station frame, and completely immersing the jig for rack plating in the plating bath;
s3: and starting a motor of the station frame, wherein the motor drives the hook to rotate through a transmission mechanism, so that the jig for rack plating rotates around the cathode conducting rod for a period of time T1 clockwise and rotates for a period of time T2 anticlockwise.
Specifically, T1 ═ T2 and T1 in step S3 ranged from 10 to 20 minutes.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. the embodiment of the application can solve the problem of high and low areas of traditional rack plating, avoids the problem of inconsistent current on the hook, and ensures that the thickness of the plating layer is consistent as the average distance between the frame piece and the tin plate is consistent in the rotating process.
2. The frame in the embodiment of the application rotates clockwise for a period of time and then rotates anticlockwise for a period of time, so that the contact current of each product is the same as the contact current of the product, the contact time of the product is the same as the contact time of the product facing or back facing the tin ions.
3. This application embodiment can let the quality of frame piece product obtain very big promotion: the consistency and uniformity of the thickness of the product are improved. Therefore, the electroplating time or the current can be reduced, and the dual purposes of energy conservation, consumption reduction and quality improvement are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a rack plating jig according to an embodiment of the present invention;
fig. 2 is a top view of a rack plating jig according to an embodiment of the present invention;
reference numerals:
1-a cathode conducting rod; 2-a rotating frame; 3-a connecting rod; 4-sleeve.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a pair of jig for rack plating has solved among the prior art when frame product tin-plating, and surface coating is inhomogeneous, cladding material thickness inconsistent, the poor technical problem of weldability.
The general idea of the embodiment of the application is as follows: the design is neotype hangs and plates the tool, and every frame piece all equals to the distance of negative pole electrically conductive bar copper for the electric current size of every couple is also the same, ensures to electroplate the tin layer thickness of back frame piece unanimously, solves the inhomogeneous technical problem of cladding material.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Examples
As shown in fig. 1-2, the present embodiment provides a rack plating jig, including:
the cathode conducting rod comprises a cathode conducting rod 1, wherein at least one sleeve 4 is arranged on the cathode conducting rod 1, the cathode conducting rod 1 in the embodiment of the application is an existing cathode conducting copper rod and is used for conducting electricity, and the cathode conducting rod 1 only needs to be ensured to be cylindrical;
the cathode collector bar comprises at least one layer of rotating frame 2, wherein the rotating frame 2 is sleeved on the cathode collector bar 1, the rotating frame 2 in the embodiment of the application is sleeved on the cathode collector bar, the inner wall of the rotating frame 2 is not directly contacted with the outer edge of a sleeve 1, and the rotating frame 2 is connected with the cathode collector bar 1 through a subsequent connecting rod 3;
at least one connecting rod 3, the one end of connecting rod 3 is passed the rotating turret 2 is connected with sleeve 4's outer fringe, and the other end is located the outside of rotating turret 2 is used for hanging the frame piece, and 3 one end of connecting rod are connected with sleeve 4 in this application embodiment, and concrete connection mode can be the swing joint mode of buckle, also can be welded fixed connection mode, and the other end of connecting rod 3 is used for hanging the product of treating processing.
Particularly, cathode conducting rod 1 is the electrically conductive bar copper of cathode, rotating turret 2 is the steel rotating turret, connecting rod 3 is the steel pole, and sleeve 4 is the steel sleeve, through the metal material, is convenient for follow-up the product circular telegram of waiting to process.
The rotating frame 2 is circular, the rotating frame 2 in the embodiment of the application is circular, so that the distance from any point on the rotating frame 2 to the central cathode conducting rod is the same, and the current is ensured to be the same after subsequent electrification.
Specifically, the rotating frames 2 are at least two layers, the rotating frames 2 are sleeved on the cathode conducting rods 2 at intervals from top to bottom, the central line of each rotating frame 2 is consistent with that of each cathode conducting rod 1, at least two connecting rods 3 are provided, and each layer of rotating frame 2 is connected with at least one connecting rod 3; in the embodiment of the application, the rotating frame 2 can be provided with a plurality of layers at intervals up and down, each layer of rotating frame 2 is provided with one connecting rod 3, so that the position stability of the rotating frame 2 can be ensured, wherein the sleeve 4 and the rotating frame 2 have the same number, can be directly sleeved with the cathode conducting rod 1 and needs interference fit; or two half cylinders are fastened into a sleeve through bolts and installed on the cathode conducting rod 1, and then the sleeve 4 is locked through the bolts so as to ensure that the sleeve cannot slide down on the cathode conducting rod 1.
Specifically, the end of the connecting rod 3 away from the cathode conducting rod 1 is hook-shaped, and the free end of the connecting rod 3 in the embodiment of the present application is upward hook-shaped, so that it can be used for hanging a frame piece.
Specifically, every the length of connecting rod 3 is unanimous, through the length setting of connecting rod 3 in this application embodiment, has guaranteed that the interval distance of frame piece to cathode conductor bar is unanimous, guarantees that subsequent electric current is unanimous.
The embodiment of the application also discloses a tinning process, namely the tin plating operation is carried out by adopting the jig, and the specific steps are as follows:
s1: the frame piece is hung to the end part of the connecting rod of the jig for rack plating, namely the frame piece is hung through the hook-shaped section of the connecting rod 3;
s2: hanging the jig for rack plating on a hook of the station frame, and completely immersing the jig for rack plating in the plating bath;
s3: and starting a motor of the station frame, wherein the motor drives the hook to rotate through a transmission mechanism, so that the jig for rack plating rotates around the cathode conducting rod for a period of time T1 clockwise and rotates for a period of time T2 anticlockwise.
Specifically, T1 ═ T2 and T1 in step S3 ranged from 10 to 20 minutes.
The tool in this application embodiment is inconsistent with current tool, and the tool of this application has guaranteed that every couple equals apart from the distance of negative pole conducting rod, and the electric current size of every couple is also the same, lets the thickness on tin layer remain unanimous all the time.
In the working process of the jig in the embodiment of the application, after the jig rotates clockwise for a period of time, the jig needs to rotate anticlockwise, so that the thickness of the front side and the back side of each product is the same.
The following table is a comparison table of the examples of the present application and the conventional rack plating method:
the normal rack plating is the conventional rack plating mode, and the rotary rack plating refers to the rack plating mode of the embodiment of the application;
in the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides a jig for rack plating which characterized in that includes:
the cathode conducting rod is provided with at least one sleeve;
the rotating frame is sleeved on the cathode conducting rod;
and one end of the connecting rod penetrates through the rotating frame to be connected with the outer edge of the sleeve, and the other end of the connecting rod is positioned on the outer side of the rotating frame and used for hanging the frame sheet.
2. The rack plating jig according to claim 1, wherein the cathode conductive rod is a cathode conductive copper rod, the rotating frame is a steel rotating frame, and the connecting rod is a steel rod.
3. The rack plating jig according to claim 1, wherein the rotating frame is annular.
4. The rack plating jig according to claim 1, wherein the rotating frame is at least two layers, and the rotating frame is sleeved on the cathode conducting rod at intervals from top to bottom, and the center line of the rotating frame is consistent with the center line of the cathode conducting rod;
the number of the connecting rods is at least two, and each layer of the rotating frame is at least connected with one connecting rod.
5. The rack plating jig according to claim 4, wherein one end of the connecting rod away from the cathode conducting rod is hook-shaped.
6. The rack plating jig according to claim 5, wherein each of the connecting rods has a uniform length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020897309.6U CN212293819U (en) | 2020-05-25 | 2020-05-25 | Jig for rack plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020897309.6U CN212293819U (en) | 2020-05-25 | 2020-05-25 | Jig for rack plating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212293819U true CN212293819U (en) | 2021-01-05 |
Family
ID=73970553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020897309.6U Active CN212293819U (en) | 2020-05-25 | 2020-05-25 | Jig for rack plating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212293819U (en) |
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2020
- 2020-05-25 CN CN202020897309.6U patent/CN212293819U/en active Active
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