CN114059141A - Hanging tool suitable for tubular product plated item - Google Patents
Hanging tool suitable for tubular product plated item Download PDFInfo
- Publication number
- CN114059141A CN114059141A CN202111087205.4A CN202111087205A CN114059141A CN 114059141 A CN114059141 A CN 114059141A CN 202111087205 A CN202111087205 A CN 202111087205A CN 114059141 A CN114059141 A CN 114059141A
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- China
- Prior art keywords
- rod
- hanger
- mounting
- pipe
- fixedly connected
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Links
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000003921 oil Substances 0.000 claims abstract description 23
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000007747 plating Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000009713 electroplating Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- 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
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
Landscapes
- 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 relates to a hanger suitable for a pipe electroplating piece, which comprises an installation rod, wherein at least two hanger assemblies are uniformly arranged on the installation rod along the axial direction; the hanger subassembly includes fixed connection and is in peg on the installation pole, the peg is hollow structure, every the peg includes the perpendicular to the straight line portion of installation pole is still including setting up straight line portion is kept away from the arc line portion of installation pole one end, the arc line portion certainly straight line portion tip is to being close to the direction on installation pole top extends, sliding connection has the butt pole in the arc line portion, through straight line portion with the setting of arc line portion is hung tubular product, and when the hanger entered into the plating solution, hydraulic oil in the pneumatic cylinder passes through the oil pocket enters into in the peg, makes the butt pole stretches out to press the one end of tubular product on the peg.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of electroplating, in particular to a hanger suitable for a pipe electroplated part.
[ background of the invention ]
In the electroplating process, fix the plated item on the hanger earlier, then hang the electroplating hanger on the hoist, later put into the electroplating bath and carry out surface plating, but current hanger is often too complicated to the fixed mode of plated item, especially to the fixed of electroplating tubular product, and when tubular product was horizontal, after the electroplating, the plating solution was easily remained in the pipe, carry out easy taking away the plating solution from the electroplating bath when the follow-up treatment again, and then can cause the waste of plating solution, and can influence subsequent processing, consequently, the urgent need to design one kind can conveniently fix the tubular product and reduce the remaining electroplating hanger of plating solution.
[ summary of the invention ]
The invention aims to solve the problems that an electroplating pipe is difficult to fix and electroplating solution in the pipe remains in the prior art, and provides an electroplating hanger which can conveniently fix the pipe and reduce the electroplating solution residue.
In order to achieve the purpose, the invention adopts the technical scheme that: a hanger suitable for a pipe electroplating piece comprises a mounting rod, wherein at least two hanger assemblies are uniformly arranged on the mounting rod along the axial direction;
the hanger assembly comprises hanging rods fixedly connected to the mounting rods, the hanging rods are of hollow structures, each hanging rod comprises a straight line part perpendicular to the mounting rod, the hanger assembly further comprises an arc line part arranged at one end, far away from the mounting rod, of the straight line part, the arc line part extends from the end part of the straight line part to the direction close to the top end of the mounting rod, and a butting rod is slidably connected in the arc line part;
the straight line part is rotatably connected with a telescopic rod, the telescopic rod is parallel to the hanging rod, and the telescopic rod is connected with the abutting rod;
install the pneumatic cylinder on the installation pole, set up the oil pocket in the installation pole, the oil pocket with the hydraulic cylinder with the peg intercommunication, when the hanger gets into the plating solution hydraulic oil in the pneumatic cylinder passes through the oil pocket gets into in the peg, make the butt link stretches out to press the one end of tubular product on the peg, simultaneously the butt link drives the connection pad rotates, the connection pad drives the telescopic link is with the other end jack-up of tubular product for tubular product is the tilt state.
Preferably, the included angle of the adjacent hanger assemblies on the same horizontal projection plane is 30 degrees.
Preferably, a connecting plate is fixedly connected to the top end of the mounting rod, a mounting plate is arranged on the upper side of the connecting plate, two electric push rods are fixedly connected between the mounting plate and the connecting plate in an axial line symmetry manner of the mounting rod, and the hydraulic cylinder is arranged between the connecting plate and the mounting plate.
Preferably, the pneumatic cylinder includes the cylinder body, the cylinder body with mounting panel fixed connection, sliding connection has the hydraulic pressure board in the cylinder body, fixedly connected with hydraulic stem on the hydraulic pressure board, the hydraulic stem downwardly extending runs through the cylinder body with connecting plate fixed connection, the bottom intercommunication of cylinder body is provided with two hydraulic pressure pipes, the hydraulic pressure pipe downwardly extending with the oil pocket intercommunication.
Preferably, the intercommunication is provided with the ascending mounting groove of opening in the straight line portion, it is connected with the axis of rotation to rotate between the lateral wall of mounting groove, fixed cover is equipped with the rolling disc in the axis of rotation, the rolling disc with the lateral wall sealing connection of mounting groove prevents spilling of hydraulic oil, telescopic link fixed connection is in on the rolling disc, the rolling disc with be connected with the stay cord between the butt joint pole.
Preferably, the telescopic link includes fixed connection and is in dead lever on the rolling disc, open the spout that is equipped with the opening orientation and keeps away from the installation pole in the dead lever, sliding connection has the ejector pin in the spout, the ejector pin with the spout is close to be connected with the spring between the lateral wall of installation pole.
Preferably, a shaking mechanism is fixedly connected to the linear portion and connected to the telescopic rod, and when the rotating disc drives the telescopic rod to rotate, the shaking mechanism drives the telescopic rod to intermittently stretch and retract.
Preferably, the shaking mechanism comprises a vertical plate fixedly connected to the linear portion, a serrated semicircular shaking groove is formed in the vertical plate, the circle center of the shaking groove and the circle center of the rotating disc are overlapped on the same projection plane, a sliding block is connected in the shaking groove in a sliding mode, a connecting rod is connected between the sliding block and the ejector rod, and the connecting rod is connected with the ejector rod in a sliding mode.
The invention has the advantages that:
the pipe is hung through the arrangement of the straight line part and the arc part, when the hanger enters electroplating solution, hydraulic oil in the hydraulic cylinder enters the hanging rod through the oil cavity, so that the abutting rod extends out to press one end of the pipe on the hanging rod, meanwhile, the abutting rod drives the connecting disc to rotate, the connecting disc drives the telescopic rod to jack up the other end of the pipe, the pipe is in an inclined state, when the hanger is taken out of the electroplating solution, the pipe is in the inclined state, so that electrolyte is convenient to drip from the pipe, the residue of the electroplating solution on the pipe is reduced, meanwhile, the abutting rod is abutted with the pipe, the degree of freedom of the pipe in the horizontal direction is limited under the matching of the arc part, the pipe is not easy to fall off, and meanwhile, the telescopic rod is suitable for pipes with various diameters through the arrangement of the telescopic rod, the inclination of the pipe is ensured to be large enough.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an isometric cross-sectional view taken at A-A of FIG. 2 of the present invention;
FIG. 4 is an enlarged view of a portion of the invention at B in FIG. 3;
FIG. 5 is an enlarged view of a portion of the invention at C in FIG. 4;
FIG. 6 is a front view of the present invention;
fig. 7 is an enlarged view of a portion of the invention at D in fig. 6.
The reference numerals and components referred to in the drawings are as follows: 1. mounting a rod; 11. an oil chamber; 12. an oil hole; 2. a hanger assembly; 21. a hanging rod; 211. a straight portion; 212. a curved portion; 22. a butting rod; 23. rotating the disc; 24. a telescopic rod; 241. fixing the rod; 242. a chute; 243. a spring; 244. a top rod; 25. mounting grooves; 26. a rotating shaft; 27. pulling a rope; 3. a hydraulic cylinder; 31. a cylinder body; 32. a hydraulic plate; 33. a hydraulic lever; 34. a connecting pipe; 4. a connecting plate; 5. mounting a plate; 6. an electric push rod; 7. a shaking mechanism; 71. a vertical plate; 72. a shaking groove; 73. a slider; 74. a connecting rod.
[ detailed description ] embodiments
The following detailed description of the present invention will be made with reference to the accompanying drawings.
The present invention will be described in detail with reference to fig. 1 to 7, and technical solutions in embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1 and 4, the invention relates to a hanger suitable for a pipe electroplating piece, which comprises an installation rod 1, wherein six hanger assemblies 2 are uniformly arranged on the installation rod 1 along the axial direction, and pipes are hung on the hanger assemblies 2.
Each hanger assembly 2 comprises two symmetrically arranged hanging rods 21 fixedly connected to the mounting rod 1, the hanging rods 21 are of a hollow structure, each hanging rod 21 comprises a straight line part 211 perpendicular to the mounting rod 1, the pipe is sleeved on the straight line part 211, the hanger assembly further comprises an arc part 212 arranged at one end of the straight line part 211 far away from the mounting rod 1, the arc part 212 extends from the end part of the straight line part 211 to the direction close to the top end of the mounting rod 1 to form a hook shape, and a butt rod 22 is slidably connected in the arc part 212;
the linear part 211 is rotatably connected with an expansion link 24, the expansion link 24 is parallel to the linear part 211, and the expansion link 24 is connected with one end of the abutting rod 22 positioned in the arc part 212;
the hydraulic cylinder 3 is installed at the top of the installation rod 1, an oil cavity 11 is formed in the installation rod 1, the oil cavity 11 is communicated with the hydraulic cylinder 3 and the inner containing cavity of the hanging rod 21, when the hanger enters electroplating solution, hydraulic oil in the hydraulic cylinder 3 passes through the oil cavity 11 and enters the inner containing cavity of the hanging rod 21, so that the butt rod 22 extends out to press one end of a pipe on the hanging rod 21, meanwhile, the butt rod 22 drives the telescopic rod 24 to rotate, the connection disc 23 drives the telescopic rod 24 to jack up the other end of the pipe, and the pipe is in an inclined state.
Through the arrangement of the straight line part 211 and the arc part 212, a pipe is sleeved on the straight line part 211, when a hanger enters electroplating solution, hydraulic oil in the hydraulic cylinder 3 enters the hanging rod 21 through the oil cavity 11, so that one end of the pipe is pressed on the hanging rod 21 by the extension rod 22, meanwhile, the extension rod 22 drives the connecting disc 23 to rotate, the connecting disc 23 drives the extension rod 24 to jack up the other end of the pipe, the pipe is in an inclined state, when the hanger is taken out of the electroplating solution, the pipe is in the inclined state, electrolyte is convenient to drip from the pipe, residue of the electroplating solution on the pipe is reduced, meanwhile, the extension rod 22 is abutted with the pipe, under the matching of the arc part 212, the degree of freedom of the pipe in the horizontal direction is limited, and the pipe is not easy to fall off, meanwhile, the telescopic rod 24 is arranged to adapt to pipes with various diameters, and the inclination of the pipes is ensured to be large enough.
Further, as shown in fig. 1 and 2, the number of the hanger assemblies 2 is six, and the included angle between adjacent hanger assemblies 2 on the same horizontal projection plane is 30 °.
Through a plurality of the dislocation set of hanger subassembly 2 avoids the remaining electroplating solution of tubular product on hanger subassembly 2 at the in-process that drips, drips on the tubular product of its below, improves the disengagement rate of electroplating solution.
Further, as shown in fig. 1, a connecting plate 4 is fixedly connected to the top end of the mounting rod 1, a mounting plate 5 is arranged on the upper side of the connecting plate 4, the mounting plate 5 is fixedly connected to the connecting plate 4 through two electric push rods 6 symmetrically arranged on the axis of the mounting rod 1, and the hydraulic cylinder 3 is arranged between the connecting plate 4 and the mounting plate 5.
It should be noted that the electric push rod 6 is not described in detail in the prior art.
When the hanger enters the electroplating solution, the electric push rod 6 is started, so that the connecting plate 4 is far away from the mounting plate 5, the hydraulic cylinder 3 is stretched, hydraulic oil in the hydraulic cylinder 3 flows to the oil cavity 11, and power is provided for the hanger assembly 2.
Further, as shown in fig. 3, the hydraulic cylinder 3 includes a cylinder body 31, the cylinder body 31 is fixedly connected to the mounting plate 5, a hydraulic plate 32 is slidably connected to the cylinder body 31, a hydraulic rod 33 is fixedly connected to the hydraulic plate 32, the hydraulic rod 33 extends downward to penetrate through the cylinder body 31 and is fixedly connected to the connecting plate 4, two hydraulic pipes 34 are provided in communication with a bottom end of the cylinder body 31, and the hydraulic pipes 34 extend downward to communicate with the oil chamber 11.
When the connecting plate 4 is far away from the mounting plate 5, the connecting plate 4 drives the hydraulic plate 32 to slide in the cylinder body 31 through the hydraulic rod 33, and the hydraulic plate 32 pushes the hydraulic oil in the cylinder body 31 into the oil cavity 11 through the hydraulic pipe 34, so as to provide power for the hanger assembly 2.
Further, the oil chamber 11 and the hanging rod 21 are filled with hydraulic oil.
Further, as shown in fig. 4, the straight line portion 211 is provided with an installation groove 25 with an upward opening in a communicating manner, a rotation shaft 26 is rotatably connected between the side walls of the installation groove 25, a rotation disc 23 is fixedly sleeved on the rotation shaft 26, the rotation disc 23 is connected with the side walls of the installation groove in a sealing manner, hydraulic oil is prevented from leaking out, the expansion link 24 is fixedly connected to the rotation disc 23, and a pull rope 27 is connected between the rotation disc 23 and the butt link 22.
When the abutting rod 22 moves, the abutting rod 22 drives the rotating disc 23 to rotate through the pull rope 27, and the rotating disc 23 drives the telescopic rod 24 to rotate, so as to jack up the other end of the pipe, so that the pipe is inclined.
Further, as shown in fig. 5, the telescopic rod 24 includes a fixing rod 241 fixedly connected to the rotating disc 23, a sliding slot 242 having an opening facing away from the mounting rod 1 is formed in the fixing rod 241, an ejector rod 244 is slidably connected in the sliding slot 242, and a spring 243 is connected between the ejector rod 244 and a side wall of the sliding slot 242 close to the mounting rod 1.
When the rotating disc 23 rotates, the rotating disc 23 drives the fixing rod 241 to rotate, the fixing rod 241 drives the ejector rod 244 to rotate, the ejector rod 244 jacks up the other end of the pipe, and when the inner diameter of the pipe is small, the ejector rod compresses the spring 243 to enter the sliding groove 242, so that the clamping is prevented.
As shown in fig. 7, a shaking mechanism 7 is fixedly connected to the linear portion 211, the shaking mechanism 7 is connected to the telescopic rod 24, and when the rotating disc 23 drives the telescopic rod 24 to rotate, the shaking mechanism 7 drives the telescopic rod 24 to intermittently extend and retract.
Further, as shown in fig. 7, the shaking mechanism 7 includes an upright plate 71 fixedly connected to the linear portion 211, a sawtooth-shaped semicircular shaking groove 72 is formed in the upright plate 71, a center of the shaking groove 72 coincides with a center of the rotating disc 23 on the same projection plane, a slider 73 is slidably connected in the shaking groove 72, a connecting rod 74 is connected between the slider 73 and the top rod 244, and the connecting rod 74 is slidably connected with the top rod 244.
When the rotating disc 23 drives the telescopic rod 24 to rotate, the top rod 244 drives the sliding block 73 to slide in the shaking groove 72 through the connecting rod 74, and the distance between the sliding block 73 and the circle center of the shaking groove 72 is changed due to the fact that the shaking groove 72 is in a sawtooth shape, so that the connecting rod 74 drives the top rod 244 to reciprocate in the sliding groove 242, the top rod 244 continuously extends and retracts during rotation, one end of a pipe is shaken, and dripping of residual electroplating solution is accelerated.
Further, as shown in fig. 4, the linear portion 211 is fixedly connected to the mounting rod 1, an oil hole 12 is opened in a side wall of the oil chamber 11, and the oil hole 12 communicates with the linear portion 211.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a hanger suitable for tubular product plated item which characterized in that: the pipe hanging device comprises a mounting rod (1), wherein at least two hanging tool assemblies (2) are uniformly arranged on the mounting rod (1) along the axial direction, and pipes are hung on the hanging tool assemblies (2);
each hanger component (2) comprises a hanging rod (21) fixedly connected to the mounting rod (1), the hanging rod (21) is of a hollow structure, each hanging rod (21) comprises a linear portion (211) perpendicular to the mounting rod (1), the pipe is sleeved on the linear portion (211), the hanger component further comprises a curve portion (212) arranged at one end, far away from the mounting rod (1), of the linear portion (211), the curve portion (212) extends from the end portion of the linear portion (211) to the direction close to the top end of the mounting rod (1) to form a hook shape, and a butt rod (22) is slidably connected in the curve portion (212);
the linear part (211) is rotatably connected with a telescopic rod (24), the telescopic rod (24) is parallel to the linear part (211), and the telescopic rod (24) is connected with one end, located in the arc part 212, of the abutting rod (22);
install pneumatic cylinder (3) on installation pole (1), seted up oil pocket (11) in installation pole (1), oil pocket (11) and pneumatic cylinder (3) with the inside appearance chamber intercommunication of peg (21), when the hanger gets into the plating solution hydraulic oil in pneumatic cylinder (3) passes through oil pocket (11) enter into in the inside appearance chamber of peg (21), make it is in to reach pole (22) stretch out the one end pressure of tubular product on peg (21), simultaneously pole (22) drive connect pad (23) rotate, connect pad (23) drive telescopic link (24) are with the other end jack-up of tubular product for tubular product is the tilt state.
2. A hanger suitable for use with a plated item of tubing as claimed in claim 1, wherein: the included angle of the adjacent hanging tool components (2) on the same horizontal projection plane is (30) °.
3. A hanger suitable for use with a plated item of tubing as claimed in claim 1, wherein: the top fixedly connected with connecting plate (4) of installation pole (1), the upside of connecting plate (4) is provided with mounting panel (5), mounting panel (5) with between connecting plate (4) with two electric push rods (6) of installation pole (1) axis symmetry fixedly connected with, pneumatic cylinder (3) set up connecting plate (4) with between mounting panel (5).
4. A hanger suitable for use with a plated item of pipe material as claimed in claim 3, wherein: the pneumatic cylinder (3) includes cylinder body (31), cylinder body (31) with mounting panel (5) fixed connection, sliding connection has hydraulic pressure board (32) in cylinder body (31), fixedly connected with hydraulic stem (33) on hydraulic pressure board (32), hydraulic stem (33) downwardly extending run through cylinder body (31) with connecting plate (4) fixed connection, the bottom intercommunication of cylinder body (31) is provided with two hydraulic pressure pipes (34), hydraulic pressure pipe (34) downwardly extending with oil pocket (11) intercommunication.
5. A hanger suitable for use with a plated item of tubing as claimed in claim 1, wherein: the intercommunication is provided with ascending mounting groove of opening (25) in sharp portion (211), it is connected with axis of rotation (26) to rotate between the lateral wall of mounting groove (25), fixed cover is equipped with rolling disc (23) on axis of rotation (26), rolling disc (23) with the lateral wall sealing connection of mounting groove prevents leaking of hydraulic oil, telescopic link (24) fixed connection be in on rolling disc (23), rolling disc (23) with be connected with stay cord (27) between butt-joint pole (22).
6. A hanger suitable for a plated pipe member according to claim 5, wherein: the telescopic rod (24) comprises a fixing rod (241) fixedly connected to the rotating disc (23), a sliding groove (242) with an opening facing away from the installation rod (1) is formed in the fixing rod (241), a top rod (244) is slidably connected to the sliding groove (242), and a spring (243) is connected between the top rod (244) and the side wall of the installation rod (1) and close to the sliding groove (242).
7. The hanger suitable for the plated pipe member according to claim 6, wherein: fixedly connected with shake mechanism (7) on sharp portion (211), shake mechanism (7) with telescopic link (24) are connected, rolling disc (23) drive when telescopic link (24) rotate, shake mechanism (7) drive telescopic link (24) intermittent type nature is flexible.
8. The hanger suitable for the plated pipe member according to claim 7, wherein: the shaking mechanism (7) comprises a vertical plate (71) fixedly connected to the linear portion (211), a sawtooth-shaped semicircular shaking groove (72) is formed in the vertical plate (71), the circle center of the shaking groove (72) and the circle center of the rotating disc (23) are overlapped on the same projection plane, a sliding block (73) is connected in the shaking groove (72) in a sliding mode, a connecting rod (74) is connected between the sliding block (73) and the ejector rod (244), and the connecting rod (74) is connected with the ejector rod (244) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111087205.4A CN114059141A (en) | 2021-09-16 | 2021-09-16 | Hanging tool suitable for tubular product plated item |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111087205.4A CN114059141A (en) | 2021-09-16 | 2021-09-16 | Hanging tool suitable for tubular product plated item |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114059141A true CN114059141A (en) | 2022-02-18 |
Family
ID=80233753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111087205.4A Pending CN114059141A (en) | 2021-09-16 | 2021-09-16 | Hanging tool suitable for tubular product plated item |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114059141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115976613A (en) * | 2023-03-17 | 2023-04-18 | 江苏润硕管业有限公司 | Pipe fitting electroplating device |
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| CN212388139U (en) * | 2020-06-10 | 2021-01-22 | 上海太同电镀有限公司 | Automobile ornament electroplating hanger |
| CN212505139U (en) * | 2020-07-09 | 2021-02-09 | 新乡市七星钎焊科技有限公司 | Stores pylon with adjustable copper is electrified to be plated |
| CN212596570U (en) * | 2020-04-21 | 2021-02-26 | 杭州泛亚卫浴股份有限公司 | Pipe fitting spraying hanger |
| CN212669835U (en) * | 2020-06-15 | 2021-03-09 | 太仓德丰五金制品有限公司 | Plated item hangs dress instrument |
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| CN203333797U (en) * | 2013-05-23 | 2013-12-11 | 天津市大港镀锌厂 | Electroplating hanger of tubular piece |
| CN204417628U (en) * | 2015-01-16 | 2015-06-24 | 嘉兴市中法金属表面处理有限公司 | A kind of water saving Electropolating hangers |
| CN205152378U (en) * | 2015-11-03 | 2016-04-13 | 东莞市锐准精密金属有限公司 | Quick flowing back is electroplated and is hung arm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115976613A (en) * | 2023-03-17 | 2023-04-18 | 江苏润硕管业有限公司 | Pipe fitting electroplating device |
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Application publication date: 20220218 |
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| RJ01 | Rejection of invention patent application after publication |