CN212388138U - Electroplating hanger with adjustable - Google Patents
Electroplating hanger with adjustable Download PDFInfo
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- CN212388138U CN212388138U CN202021063874.9U CN202021063874U CN212388138U CN 212388138 U CN212388138 U CN 212388138U CN 202021063874 U CN202021063874 U CN 202021063874U CN 212388138 U CN212388138 U CN 212388138U
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- rod
- movable rod
- horizontal pole
- telescopic link
- fixed
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Abstract
The utility model relates to an electroplating hanger with adjustable belongs to the technical field of electroplating hanger, and its technical scheme main points, including the gallows, install many horizontal poles of arranging at the gallows upper level and install the montant that passes the horizontal pole middle part on the gallows perpendicularly, montant and horizontal pole fixed connection, the telescopic link is installed to the horizontal pole, and the telescopic link is crossed along equidistant distribution of horizontal pole extending direction and a plurality of telescopic links and horizontal pole cross, and the telescopic link includes: the fixed rod is of a hollow structure, and one end of the fixed rod is connected with the cross rod; a plurality of through holes which penetrate through the side wall of the fixed rod and are arranged at equal intervals; a movable rod slidably inserted in the fixed rod; and a locking piece arranged on the movable rod and used for locking the movable rod, wherein hanging needles are arranged at two opposite ends of the movable rod. The utility model discloses when using, through adjusting the telescopic link, let the middle positive pole that the piece is close to the plating solution of plating of treating to the low current region's of the centre ability reinforcing of plating a piece absorption current of treating, let the whole cladding material thickness of plating a piece more even unanimity of treating.
Description
Technical Field
The utility model relates to a technical field of electroplate the hanger especially relates to an electroplating hanger with adjustable.
Background
Electroplating is a surface processing method in which cations of a pre-plated metal in a plating solution are deposited on the surface of a base metal by electrolysis using the base metal to be plated as a cathode in a salt solution containing the pre-plated metal to form a plating layer. The electroplating hanger can have different types of hangers according to the shape of a part, the technical requirement of a coating and the difference of an electroplating process, common hangers suitable for various common parts and special hangers designed and manufactured for only a certain part are prepared in a common electroplating workshop, and the common hangers have various types and are suitable for various processes and parts.
In the actual production process, in order to improve the electroplating efficiency of products, a plurality of identical hangers are generally designed on the same flying bar, and after the products to be plated are mounted on the hangers, the hangers are placed into electroplating solution together to complete the electroplating process. When a certain voltage is applied to the two electrodes, a certain voltage exists at each point in the electroplating solution, and the voltage is between the voltages of the two electrodes. Because the metal electrode is very conductive, it can be assumed that the voltage at each point on the electrode surface is equal, and similarly, some imaginary planes with equal potential can be found in the plating solution. Generally, the equipotential plane near the electrode is very similar to the shape of the electrode, but the shape changes with increasing distance from the electrode. In the region with dense distribution of equipotential surfaces, the current density is larger, and conversely, the current density is smaller.
The above prior art solutions have the following drawbacks: according to the electroplating characteristics, the current density of the middle part of the electroplating hanger is lower than the current densities of the two ends, and the products to be plated on the hanger are positioned on the same plane, so that the quantity of current absorbed by the products to be plated is inconsistent, and the thickness of the plated layer electroplated by the products is uneven.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an electroplating hanger with adjustable, through adjusting the telescopic link, let the middle piece of plating of treating be close to the positive pole of plating solution to the low current region's of the centre ability reinforcing of plating a piece adsorption current that treats, the whole cladding material thickness of plating a piece of treating is more even unanimous.
The above object of the present invention can be achieved by the following technical solutions:
an adjustable electroplating hanger comprising: including the gallows, install many horizontal poles that the gallows upper level was arranged with install pass the montant at horizontal pole middle part on the gallows perpendicularly, montant and horizontal pole fixed connection, the telescopic link is installed to the horizontal pole, the telescopic link is along equidistant distribution of horizontal pole extending direction and a plurality of telescopic link and horizontal pole cross, the telescopic link includes: the fixed rod is of a hollow structure, and one end of the fixed rod is connected with the cross rod; the through holes penetrate through the side wall of the fixed rod and are distributed at equal intervals; the movable rod is inserted in the fixed rod in a sliding mode; and a locking piece arranged on the movable rod and used for locking the movable rod, wherein hanging needles are arranged at two opposite ends of the movable rod.
By adopting the technical scheme, when a plurality of hangers are immersed in the electroplating solution at the same time, the telescopic rods are adjusted to enable the parts to be plated of different hangers to be positioned on different planes, and the middle part to be plated is close to the anode of the electroplating solution, so that the current adsorption capacity of the middle part to be plated in a low current area is enhanced, the thickness of the whole plating layer to be plated is more uniform, and the production yield of products is improved.
The utility model discloses further set up: the locking member includes: one end of the spring is connected with the outer side of the movable rod; and the elastic block is fixed at one end of the spring, which is far away from the movable rod.
Adopt above-mentioned technical scheme, when the length of telescopic link is adjusted to needs, through pressing the bullet piece, make its inboard that retracts to the dead lever, can remove the movable rod, after the movable rod removed certain length, the bullet piece bounced to continue to lock the movable rod. This locking mode easy operation is swift, makes things convenient for the staff to adjust the telescopic link.
The utility model discloses further set up: the bullet piece is circular arc boss shape and matches with the through-hole size.
By adopting the technical scheme, when the movable rod moves to the preset position, the elastic block pops out of the through hole, so that the movable rod is fixed, the elastic block in the shape of the circular arc boss is arranged, the friction resistance with the edge of the through hole can be reduced, the elastic block can stretch and retract, and meanwhile, the risk of scratching fingers by a worker in operation can be effectively reduced.
The utility model discloses further set up: the outer side surface of the fixed rod close to one end of the cross rod is provided with threads, and the fixed rod is in threaded connection with the cross rod.
By adopting the technical scheme, the fixing rod and the cross rod are detachably mounted, so that the fixing rod can be conveniently dismounted and adjusted by workers according to the type of the part to be plated.
The utility model discloses further set up: the hanging needles are elastic hanging needles, two hanging needles are arranged at the same end of the movable rod, and the two hanging needles are folded.
By adopting the technical scheme, the two hanging needles have elasticity and are contracted and folded, the two hanging needles are broken off, the tips of the two hanging needles are positioned at the two sides of the mounting edge of the piece to be plated, and the piece to be plated can be clamped after being loosened. The hanging needle fixing mode is convenient to operate and suitable for clamping small-sized pieces to be plated.
The utility model discloses further set up: one end of the hanging needle close to the movable rod is in threaded connection with the movable rod.
By adopting the technical scheme, the detachable installation of the hanging needle and the movable rod is convenient for the worker to replace the damaged hanging needle, and meanwhile, the angle of the hanging needle can be rotated, so that the hanging needle is suitable for hanging different types of pieces to be plated.
The utility model discloses further set up: the top end of the hanging bracket is provided with a second telescopic rod, and the second telescopic rod comprises a second fixed rod which is of a hollow structure and is fixed at the top end of the hanging bracket; the second sliding rod is connected with the second fixing rod at one end, connected with the hanging bracket at the other end and slidably inserted in the second fixing rod; and a second locking member installed on the second fixing lever for fixing the second sliding lever.
By adopting the technical scheme, the second telescopic rod arranged at the top end of the hanging bracket can facilitate the worker to adjust the distance from the hanging tool to the bottom end of the electroplating liquid according to the electroplating process so as to meet the process requirement of electroplating of the piece to be electroplated.
The utility model discloses further set up: the second locking piece is an L-shaped long rod, and the long rod is in threaded connection with the second fixing rod.
Adopt above-mentioned technical scheme, the top of the second retaining member of L type stock supports the second slide bar to fixed to the second slide bar, the L type stock of setting then can make things convenient for the staff to lock the second slide bar under the condition with the help of extra instrument.
To sum up, the utility model discloses following beneficial effect has:
1. when a plurality of hangers dip in the plating solution simultaneously, through adjusting the telescopic link, make treating of different hangers plate on the plane of difference, let the middle piece of plating of treating be close to the positive pole of plating solution to the ability reinforcing of the piece adsorption current that treats that lets middle low current is regional, make the whole plating layer thickness of treating the piece of plating more even unanimous, and then improve the production qualification rate of product.
2. The utility model discloses a set up the second telescopic link on the top of gallows to can electroplate the hanger to the distance of plating solution bottom according to the adjustment of technology demand, realize electroplating the controllability of the vertical direction of hanger.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic cross-sectional view of the telescopic rod according to the embodiment of the present invention.
Fig. 4 is a schematic diagram of the position of the electroplating hanger during operation according to the embodiment of the present invention.
Reference numerals: 1. a hanger; 2. a cross bar; 3. a vertical rod; 4. a telescopic rod; 41. fixing the rod; 42. a through hole; 43. a movable rod; 44. a locking member; 441. a spring; 442. a spring block; 5. hanging a needle; 6. a second telescopic rod; 61. a second fixing bar; 62. a second slide bar; 63. a second locking member; 7. and (5) products to be plated.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In this embodiment:
referring to fig. 1, an electroplating hanger with adjustable, including gallows 1, install horizontal pole 2 and montant 3 on the gallows 1, horizontal pole 2 sets up to many and the level arranges, montant 3 pass the middle part of horizontal pole 2 perpendicularly and with 2 fixed connection of horizontal pole, be provided with many telescopic links 4 along the extending direction of horizontal pole 2 equidistant, telescopic link 4 is the cross with horizontal pole 2.
Referring to fig. 2 and 3, in this embodiment, the telescopic rod 4 includes a fixing rod 41, a through hole 42, a movable rod 43 and a locking piece 44, the fixing rod 41 is a hollow structure and is provided with threads near the outer side of one end of the cross rod 2, so that the fixing rod 41 is in threaded connection with the cross rod 2, and the fixing rod 41 can be conveniently disassembled and assembled, the through hole 42 penetrates through the side wall of the fixing rod 41 and is arranged at equal intervals along the length direction of the fixing rod 41, the movable rod 43 is in sliding connection with the fixing rod 41, the outer side wall of the movable rod 43 is abutted to the inner side wall of the fixing rod 41, and the locking piece 44 is.
In this embodiment, the locking member 44 includes a spring 441 and an elastic block 442, a plurality of grooves are formed in the outer side of the movable rod 43 and arranged along the extending direction of the movable rod 43, one end of the spring 441 is connected to the inner wall of the groove of the movable rod 43, the other end of the spring is connected to the elastic block 442, the elastic block 442 can be movably accommodated in the grooves, the elastic block 442 is in an arc boss shape and is matched with the size of the through hole 42, when the movable rod 43 moves to a predetermined position, the elastic block 442 is popped out of the through hole 42 to the outer side of the fixed rod 41, so that the movable rod 43 is clamped and fixed. When the locking is required to be released, the movable rod 43 can be moved by pressing the elastic block 442 to be retracted into the groove on the outer side of the movable rod 43.
Referring to fig. 1, the hanging needle 5 is detachably mounted at one end of the movable rod 43 away from the fixed rod 41, in this embodiment, the hanging needle 5 is an elastic hanging needle and is provided with two hanging needles 5 on the same side, the two hanging needles 5 are folded, and the tip of the hanging needle 5 clamps the thin edge of the workpiece to be plated to clamp and fix the workpiece to be plated. The outside that the peg 5 is close to movable rod 43 one end still is provided with the screw thread, and peg 5 and movable rod 43 threaded connection make things convenient for the staff to change the peg 5 of damage.
Still be provided with second telescopic link 6 on the top of gallows 1, second telescopic link 6 includes second dead lever 61, second slide bar 62 and second retaining member 63, and second dead lever 61 is hollow structure and one end is fixed in the upper end of gallows 1, and second slide bar 62 slides and alternates in second dead lever 61, and the one end that second dead lever 61 was kept away from to second slide bar 62 is fixed with the lower extreme of gallows 1, still is provided with second retaining member 63 at the lateral wall of second dead lever 61 simultaneously.
In this embodiment, the second locking member 63 is an L-shaped long rod, a thread is arranged on the outer side of one end of the long rod, and the threaded end passes through the second fixing rod 61 and abuts against the outer side wall of the second sliding rod 62, so that the second sliding rod 62 is locked and fixed, and the L-shaped long rod is convenient for a worker to lock the second sliding rod 62 without using an additional tool.
The implementation principle of the embodiment is as follows: referring to fig. 4, the to-be-plated product 7 is mounted on the hanger, three identical hangers on the same flying bar are placed in the electroplating solution, the electroplating characteristic is that the current density of the middle part of the electroplating hanger is lower than the current densities of two ends, and the middle to-be-plated product 7 is close to the anode of the electroplating solution by adjusting the telescopic rod 4, so that the current adsorption capacity of the middle to-be-plated product 7 in a low-current area is enhanced, the plating thickness of the whole to-be-plated product 7 is more uniform, and the production yield of the product is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an electroplating hanger with adjustable, includes gallows (1), its characterized in that, still including installing many horizontal poles (2) that gallows (1) improved level was arranged with install montant (3) that pass horizontal pole (2) middle part on gallows (1) perpendicularly, montant (3) and horizontal pole (2) fixed connection, telescopic link (4) are installed in horizontal pole (2), telescopic link (4) are along horizontal pole (2) extending direction equidistant distribution and a plurality of telescopic link (4) and horizontal pole (2) cross, telescopic link (4) include: a fixed rod (41) which is of a hollow structure and one end of which is connected with the cross rod (2); a plurality of through holes (42) which penetrate through the side wall of the fixing rod (41) and are arranged at equal intervals; a movable rod (43) inserted in the fixed rod (41) in a sliding way; and a locking piece (44) arranged on the movable rod (43) and used for locking the movable rod (43), wherein hanging needles (5) are arranged at two opposite ends of the movable rod (43).
2. An adjustable plating hanger according to claim 1 wherein the locking member (44) comprises: a spring (441) with one end connected with the outer side of the movable rod (43); and an elastic block (442) fixed at one end of the spring (441) far away from the movable rod (43).
3. The adjustable plating hanger of claim 2, wherein the spring block (442) is in the shape of a circular arc boss and matches the size of the through hole (42).
4. The adjustable electroplating hanger as claimed in claim 1, wherein the outer surface of the fixing rod (41) near one end of the cross bar (2) is provided with a thread, and the fixing rod (41) is in threaded connection with the cross bar (2).
5. The adjustable electroplating hanger according to claim 1, wherein the hanging needles (5) are elastic hanging needles and are arranged in two at the same end of the movable rod (43), and the two hanging needles (5) are folded.
6. The adjustable electroplating hanger according to claim 1, wherein one end of the hanging needle (5) close to the movable rod (43) is in threaded connection with the movable rod (43).
7. The adjustable electroplating hanger as claimed in claim 1, wherein a second telescopic rod (6) is arranged at the top end of the hanger (1), and the second telescopic rod (6) comprises a second fixing rod (61) which is of a hollow structure and is fixed at the top end of the hanger (1); a second sliding rod (62) with one end connected with the second fixed rod (61) and the other end connected with the hanger (1) and inserted in the second fixed rod (61) in a sliding way; and a second locker 63 installed on the second fixing lever 61 for fixing the second sliding lever 62.
8. The adjustable electroplating hanger according to claim 7, wherein the second locking member (63) is an L-shaped long rod, and the long rod is in threaded connection with the second fixing rod (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063874.9U CN212388138U (en) | 2020-06-10 | 2020-06-10 | Electroplating hanger with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063874.9U CN212388138U (en) | 2020-06-10 | 2020-06-10 | Electroplating hanger with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212388138U true CN212388138U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021063874.9U Active CN212388138U (en) | 2020-06-10 | 2020-06-10 | Electroplating hanger with adjustable |
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| CN (1) | CN212388138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307022A (en) * | 2021-06-21 | 2021-08-27 | 东莞怡力精密制造有限公司 | Feeding and discharging system |
| CN116180059A (en) * | 2023-04-28 | 2023-05-30 | 中国电子科技集团公司第十四研究所 | HTCC substrate electroless plating hanger and method for electroless plating by using same |
-
2020
- 2020-06-10 CN CN202021063874.9U patent/CN212388138U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307022A (en) * | 2021-06-21 | 2021-08-27 | 东莞怡力精密制造有限公司 | Feeding and discharging system |
| CN116180059A (en) * | 2023-04-28 | 2023-05-30 | 中国电子科技集团公司第十四研究所 | HTCC substrate electroless plating hanger and method for electroless plating by using same |
| CN116180059B (en) * | 2023-04-28 | 2024-03-19 | 中国电子科技集团公司第十四研究所 | HTCC substrate electroless plating hanger and method for electroless plating by using same |
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