CN113089061A - Chromium-nickel electroplating processing system and method for automobile workpiece - Google Patents
Chromium-nickel electroplating processing system and method for automobile workpiece Download PDFInfo
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- CN113089061A CN113089061A CN202110353050.8A CN202110353050A CN113089061A CN 113089061 A CN113089061 A CN 113089061A CN 202110353050 A CN202110353050 A CN 202110353050A CN 113089061 A CN113089061 A CN 113089061A
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- 238000009713 electroplating Methods 0.000 title claims abstract description 78
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 12
- 239000000725 suspension Substances 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000003754 machining Methods 0.000 claims abstract description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000037433 frameshift Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
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- 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 application relates to a chromium-nickel electroplating processing system of an automobile workpiece and a processing technology thereof, wherein the electroplating processing system comprises a machine body, a side supporting plate, a supporting frame, a hoisting member, a connecting plate and a plurality of suspension hooks; the machine body is arranged on the ground, and a plurality of treatment pools are arranged on the top wall of the machine body; the side supporting plates are arranged on two sides of the machine body in the width direction, and the supporting frame comprises a horizontal plate and two longitudinal plates; the lifting piece is arranged on the side wall of the horizontal plate facing the machine body, a connecting steel cable is arranged on the outer edge of the output end of the lifting piece, and the connecting plate is arranged at one end, far away from the direction of the lifting piece, of the connecting steel cable; all the suspension hooks are arranged on the side wall of the connecting plate facing the machine body, and all the suspension hooks are positioned above the corresponding treatment pools; the processing technology of the electroplating processing system comprises the following steps: suspension positioning, settlement electroplating, pool replacement electroplating and workpiece collection. The electroplating device has the advantages that the machining efficiency of the device for the workpiece is effectively improved, and the efficient electroplating of the workpiece by an operator is facilitated.
Description
Technical Field
The application relates to the field of chromium-nickel electroplating processing, in particular to a chromium-nickel electroplating processing system and a chromium-nickel electroplating processing method for an automobile workpiece.
Background
At present, metal workpieces such as automobile seat belt buckles and the like are often plated with chrome and nickel in the production process so as to improve the corrosion resistance and the wear resistance of the workpieces. The electroplating process is an oxidation-reduction electrochemical process, taking chromium plating as an example, and the basic principle is as follows: the operator immerses the workpiece to be chrome plated in a solution containing a metal salt while putting a pure chrome plate in the solution. After the direct current power supply is switched on, the pure chromium plate is used as an anode to release cations, the workpiece is used as a cathode to adsorb and deposit the cations on the outer surface, and then the outer surface of the workpiece is plated with the chromium layer.
Chinese patent No. CN203530469U discloses an annular fishing type automatic electroplating processing system for copper, nickel and chromium, which comprises a base station. The periphery of the base station is provided with an electroplating processing pool, and a plurality of processing pools are separated in the electroplating processing pool. The base station top is rotated and is provided with annular guide rail, and the base station top just is provided with annular cylinder track around annular guide rail periphery, and the slope of annular guide rail lateral wall is provided with the multiunit hanger downwards. The support arm of hanger rotates and sets up in annular cylinder track top, and the hanger is kept away from the one end of annular guide rail direction and is used for the hook to treat the work piece of processing, and the work piece can support in arbitrary processing pond of electroplating processing pond. When the workpiece is processed in the first processing pool of the electroplating processing pool, the hanger can drive the workpiece to be lifted upwards to the position above the electroplating processing pool. And then, an operator can control the annular guide rail to rotate so as to drive the workpiece to move to other treatment pools of the electroplating processing pool for further processing, and further the electroplating processing of the workpiece is completed.
In view of the above-mentioned related technologies, the inventor believes that there is a defect that the number of workpieces carried by a hanger at a time is limited, so that the number of workpieces that can be electroplated in the same processing tank at a time is limited, and further the processing efficiency of the equipment on the workpieces is greatly reduced.
Disclosure of Invention
In order to solve the problem that the machining efficiency of equipment to a workpiece is low, the application provides a chromium-nickel electroplating machining system for an automobile workpiece.
The application provides a chromium-nickel electroplating processing system of automobile workpiece adopts following technical scheme:
a chromium-nickel electroplating processing system for automobile workpieces comprises a machine body, side supporting plates, a supporting frame, a hoisting part, a connecting plate and a plurality of suspension hooks; the machine body is arranged on the ground, and a plurality of treatment pools for electroplating the workpiece are arranged on the top wall of the machine body at intervals along the length direction; the side supporting plates are arranged on two sides of the machine body in the width direction and extend along the length direction of the machine body; the supporting frame comprises a horizontal plate and two longitudinal plates, the two longitudinal plates are respectively arranged at two ends of the horizontal plate in the length direction along the longitudinal direction, and one end of each longitudinal plate far away from the horizontal plate is arranged on the top wall of the side supporting plate in a sliding manner; the lifting piece is arranged on the side wall of the horizontal plate facing the machine body, a connecting steel cable is arranged on the outer edge of the output end of the lifting piece, and the connecting plate is arranged at one end, far away from the direction of the lifting piece, of the connecting steel cable; all hang the hook and set up in the lateral wall of connecting plate orientation organism, just all hang the hook and all be located corresponding treatment tank top.
By adopting the technical scheme, the connection plates are convenient for mounting a larger number of suspension hooks by virtue of the characteristic of larger peripheral dimension of the connection plates, so that the number of workpieces subjected to electroplating treatment in one time in the treatment tank is increased; the output end of the hoisting member rotates clockwise to release the connecting steel cable, so that all workpieces are quickly abutted into the treatment tank for electroplating treatment; after the workpiece is electroplated in the first processing pool of the machine body, the hoisting piece can shift the connecting plate and the workpiece to the upper part of the machine body together by rolling the connecting steel cable; at the moment, the driving piece does work to drive the guide rod to rotate, and the support frame moves along the length direction of the guide rod, so that the support frame quickly moves to the position above the second, third and last treatment pools of the machine body to carry out subsequent electroplating processing; the process greatly increases the number of workpieces subjected to electroplating processing in the processing tank at a time, and effectively improves the processing efficiency of the equipment on the workpieces.
Preferably, the longitudinal plate and the side stay plate are provided with a guide assembly together, and the guide assembly comprises a driving piece, a guide rod and a bearing seat; the driving piece is arranged on the top wall of the side supporting plate, and the guide rod is arranged at one end of the driving piece in the length direction of the output end along the horizontal direction; the bearing seat is arranged on the top wall of the side supporting plate, and one end of the guide rod, which is far away from the driving piece, is rotatably arranged in the bearing seat; and the outer side wall of the longitudinal plate is provided with a preset hole in threaded fit with the guide rod in a penetrating manner.
Through adopting above-mentioned technical scheme, the output of driving piece drives the guide bar through the acting and rotates to make the support frame along the length direction displacement of guide bar, and then so that the support frame shifts to arbitrary processing pond top of organism fast, so that the work piece carries out electroplating process in handling the pond fast.
Preferably, the side supporting plate and the machine body are provided with a positioning assembly together, and the positioning assembly comprises a mounting plate and a positioning piece; the mounting panel sets up in the side fagging diapire, the setting element is used for fixed connection mounting panel and organism.
By adopting the technical scheme, the positioning piece is fixedly connected with the mounting plate and the machine body, so that the side supporting plates are quickly positioned at two sides of the machine body in the width direction; meanwhile, the side supporting plate is convenient for operators to rapidly detach so as to maintain and replace the side supporting plate after long-time use.
Preferably, a stabilizing assembly is arranged on one side of the side supporting plate away from the machine body, and the stabilizing assembly comprises a bottom support square column, a top connecting plate and a limiting ring plate; the top connection plate is arranged on the top wall of the bottom support square column, and the side wall of the side support plate far away from the machine body direction is provided with an inner embedded groove which is convenient for the top connection plate to abut into; the limit ring plate rotates and sets up in the lateral wall that organism direction was kept away from to the side fagging to inject the position of top connection board in the inner caulking groove, just one of them end of limit ring plate is provided with the plane of stepping down.
By adopting the technical scheme, the contact area between the bottom support square column and the side supporting plate is greatly increased by the top connecting plate, and after the top connecting plate is abutted into the inner embedded groove inner cavity, the limiting ring plate can simultaneously abut against the top connecting plate and the side supporting plate, so that the supporting stability of the bottom support square column to the side supporting plate is effectively ensured; the yielding plane can enable the limiting ring plate to be quickly separated from the notch of the inner embedded groove, so that an operator can push or pull the jacking plate into or out of the inner embedded groove.
Preferably, the mutually facing side walls of the two longitudinal plates are respectively provided with an accommodating groove along the longitudinal direction, and the top wall of the longitudinal plate in the accommodating groove is provided with a limiting rod; the both ends of connecting plate length direction are provided with the tip piece respectively, the tip piece is located the accepting groove, just tip piece roof runs through and is provided with the through-connection hole that the gag lever post of being convenient for passed.
Through adopting above-mentioned technical scheme, the gag lever post passes through the through-connection hole to inject the position of tip piece in the accepting groove, and then effectively ensured the connecting plate in the position stability between the quick vertical board of blung, improved the stability of work piece along with the connecting plate oscilaltion, ensured the machining efficiency of work piece.
Preferably, the connecting plate and the connecting steel cable are provided with a locking assembly together, and the locking assembly comprises a branch steel cable, a butting plate, a directional rod and a locking piece; the branch steel cable is arranged at the outer edge of the connecting steel cable, and the abutting plate is arranged at one end of the connecting steel cable and the branch steel cable which are close to each other and are far away from the direction of the hoisting part; the orientation bar sets up in the lateral wall of connecting plate towards the horizontal plate, the connecting plate roof runs through to be provided with the hole of stepping down that the orientation bar of being convenient for passed, lock piece screw-thread fit is in the orientation bar outer fringe.
Through adopting above-mentioned technical scheme, branch cable wire, connecting cable wire and butt plate form triangle structure steadily jointly, and after the pilot lever passed the hole of stepping down, lock piece screw thread was screwed up in the pilot lever outer fringe to make butt plate and connecting plate fixed connection, and then make the connecting plate stably be fixed in the connecting cable wire and keep away from the one end of piece direction of hoisting, further ensured the stability of displacement about the connecting plate.
Preferably, the top wall of the connecting plate is provided with a settling tank, and the abutting plate is arranged in the settling tank.
Through adopting above-mentioned technical scheme, the butt board supports into the subsider inner chamber to reduce the phenomenon that the butt board appears the pine relative to the connecting plate and shakes, moves partially, and then effectively ensured the joint strength of butt board with the connecting plate, and further improved the stability that the connecting plate carried the work piece displacement from top to bottom.
Preferably, a sliding groove is formed in one side of the connecting plate in the width direction, a blanking hole is formed in the bottom wall of the connecting plate and located below the sliding groove, and an inner cavity of the blanking hole is communicated with an inner cavity of the sliding groove; all suspension hook roof is provided with the keysets jointly, the keysets is located the groove that slides, all suspension hook passes the unloading hole in order to suspend in midair in the connecting plate below.
By adopting the technical scheme, after the adapter plate is abutted to the inner cavity of the sliding groove, the suspension hooks penetrate through the blanking holes to be suspended below the connecting plate, and therefore, when all the suspension hooks are quickly positioned below the connecting plate, an operator can conveniently and quickly detach the adapter plate to quickly treat the electroplated workpiece.
Preferably, the adapter plate and the connecting plate are provided with a clamping component together, and the clamping component comprises a clamping strip and a clamping block; the clamping strip rotates to be arranged on the side wall of the connecting plate in the width direction, the clamping block is arranged on the outer side wall of the adapter plate, and a clamping groove convenient for the clamping strip to abut into is formed in one end of the clamping block.
Through adopting above-mentioned technical scheme, the joint strip supports into block inslot inner chamber to inject the position of keysets in the groove that slides, and then effectively reduced the keysets and broken away from the phenomenon in the groove that slides, ensured to suspend in midair the position stability that the hook is fixed in the connecting plate diapire.
In a second aspect, in order to solve the problem that the efficiency of an operator for electroplating a workpiece is low, the application provides a machining method of a chromium-nickel electroplating machining system for an automobile workpiece.
The application provides a processing method of a chromium-nickel electroplating processing system of an automobile workpiece, which comprises the following processing steps:
s100, suspension positioning: pushing the adapter plate into the sliding groove, so that all the suspension hooks pass through the blanking holes and are suspended below the connecting plate; rotating the clamping strip and enabling the clamping strip to be abutted into the clamping groove so as to limit the position of the adapter plate in the sliding groove; hanging a workpiece to be processed on the outer edge of the suspension hook for preparation for processing;
s200, settlement electroplating: starting the hoisting member, rotating the output end of the hoisting member clockwise to release the connecting steel cable, and moving the connecting plate longitudinally downwards until all the workpieces are completely submerged in the solution in the treatment pool for electroplating; when the workpiece reaches a preset immersion time in the solution, the output end of the lifting piece rotates anticlockwise to wind the connecting steel cable, and the connecting plate moves upwards along the longitudinal direction to enable the hanging hook to drive the workpiece to move above the treatment pool for further processing;
s300, changing the pool for electroplating: starting the driving piece, wherein the output end of the driving piece drives the guide rod to rotate, and the longitudinal plate moves along the length direction of the guide rod so as to move the whole support frame to the position above the next treatment pool; repeating the step S200 and the step of settlement electroplating to further electroplate the workpiece; when the support frame is moved to the position above the last treatment tank and the electroplating is finished, preparing to receive materials;
s400, collecting the workpieces: the clamping strip is rotated to enable the clamping strip to be separated from the clamping groove, the suspension hook is pulled to pull the adapter plate away from the sliding groove, and then all workpieces are quickly pulled away from the connecting plate, so that subsequent workpieces are quickly positioned and machined.
By adopting the technical scheme, the operator can quickly and efficiently carry out electroplating processing on the workpiece.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting plates are convenient for mounting a larger number of suspension hooks by virtue of the characteristic of larger peripheral dimension of the connecting plates, so that the number of workpieces subjected to electroplating treatment in a single time in the treatment tank is increased, and the processing efficiency of equipment on the workpieces is improved;
2. adjacent branch cable wire and connecting cable wire form triangle structure steadily with the butt plate jointly, and behind the directional lever passed the butt plate, lock spare screw thread was screwed up in the directional lever outer fringe to make butt plate and connecting plate fixed connection, the connecting plate is stably fixed in the connecting cable wire and is kept away from the one end of piece direction, and then has effectively ensured the stability of work piece oscilaltion in order to electroplate processing.
Drawings
FIG. 1 is a schematic structural diagram of a chrome-nickel electroplating processing system for an automobile workpiece according to an embodiment of the present application;
FIG. 2 is an exploded view of the bottom prop square column, the machine body and the side prop plate in connection;
FIG. 3 is an exploded view of the connection of the abutment plate and the connection plate;
fig. 4 is an exploded view of the connection relationship of the connecting plates and the longitudinal plates.
Description of reference numerals: 1. a body; 11. a side supporting plate; 111. an embedded groove is formed; 12. a treatment tank; 2. a support frame; 21. a lifting member; 211. connecting a steel cable; 22. a connecting plate; 221. an end block; 222. a through hole; 223. a settling tank; 224. a hole of abdication; 225. a sliding groove; 226. a blanking hole; 23. suspending a hook; 24. a horizontal plate; 25. a longitudinal plate; 251. presetting holes; 252. an accommodating groove; 253. a limiting rod; 26. an adapter plate; 3. a positioning assembly; 31. mounting a plate; 32. a positioning member; 4. a stabilizing assembly; 41. a bottom bracing square column; 42. a jacking plate; 43. a limit ring plate; 431. a yielding plane; 5. a guide assembly; 51. a drive member; 52. a guide bar; 53. a bearing seat; 6. a locking assembly; 61. a branched steel cord; 62. a butt joint plate; 63. an orientation bar; 64. a locking member; 7. a clamping component; 71. a clamping strip; 72. a clamping block; 721. an engaging groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a chromium-nickel electroplating processing system for automobile workpieces. Referring to fig. 1, a chrome-nickel electroplating processing system for automobile workpieces comprises a machine body 1, a side supporting plate 11, a supporting frame 2, a hoisting member 21, a connecting plate 22 and a plurality of suspension hooks 23. The supporting frame 2 is arranged above the machine body 1 in a sliding mode through the side supporting plate 11, and the hoisting piece 21 is arranged on the supporting frame 2 to control the connecting plate 22 to ascend and descend. All the suspension hooks 23 are arranged on the bottom wall of the connecting plate 22 and used for hanging workpieces to be electroplated. Connecting plate 22 is through installing a large amount of suspension hooks 23 in order to increase the quantity of connecting plate 22 single portability work piece, and hoisting member 21 accessible subsides connecting plate 22 and sends into organism 1 internal electroplating processing with a large amount of work pieces simultaneously fast, and support frame 2 is through the displacement at side stay 11 roof to make a large amount of work pieces shift to the next processing position of organism 1 fast in order to further electroplating processing, and then effectively improved the machining efficiency of equipment to the work piece.
Referring to fig. 1, the machine body 1 is fixed on the ground by bolts, a plurality of treatment pools 12 are arranged on the top wall of the machine body 1 at intervals along the length direction, and electrolytic solution can be injected into the treatment pools 12 by the machine body 1 so as to be used for electroplating after a workpiece is abutted. In this embodiment, the side supporting plate 11 is a solid steel plate with a smooth outer surface, the side supporting plate 11 is disposed on two sides of the machine body 1 in the width direction through the positioning assembly 3, the top wall of the side supporting plate 11 is coplanar with the top wall of the machine body 1, and the side supporting plate 11 extends along the length direction of the machine body 1.
Referring to fig. 2, the positioning assembly 3 includes a mounting plate 31 and a positioning member 32, and in the present embodiment, the positioning member 32 is a bolt. The mounting panel 31 is welded perpendicularly in 11 diapalls of side fagging, and when the lateral wall of the mutual orientation of side fagging 11 and organism 1 offseted, the lateral wall of mounting panel 31 and the mutual orientation of organism 1 offseted, and the body of rod of setting element 32 can run through mounting panel 31 and screw thread and tighten in the predetermined thread groove of 1 lateral wall of organism to make mounting panel 31 and 1 fixed connection of organism, and then make side fagging 11 be located 1 lateral wall of organism.
Referring to fig. 1 and 2, a stabilizing assembly 4 is arranged on one side of the side supporting plate 11 away from the machine body 1, and the stabilizing assembly 4 comprises a bottom supporting square column 41, a top connecting plate 42 and a limit ring plate 43. The top connection plate 42 is welded to the top wall of the bottom-support square column 41 along the horizontal direction, and the outer peripheral dimension of the top connection plate 42 is larger than that of the bottom-support square column 41. The side wall of the side supporting plate 11 away from the machine body 1 is provided with an inner embedded groove 111, and the bottom wall of the inner embedded groove 111 of the side supporting plate 11 is also provided with an opening. The inner diameter of the inner caulking groove 111 is matched with the outer circumference of the jacking plate 42, and after the jacking plate 42 butts into the inner cavity of the inner caulking groove 111, the side wall of the jacking plate 42 far away from the machine body 1 and the side wall of the side supporting plate 11 far away from the machine body 1 are located on the same longitudinal surface. At this time, the bottom-support square column 41 is tightly pressed between the side-support plate 11 and the ground to ensure the position stability of the side-support plate 11.
Referring to fig. 2, the limit ring plate 43 is rotatably disposed on the sidewall of the side supporting plate 11 away from the machine body 1 by a pin, and the limit ring plate 43 can simultaneously abut against the abutting plate 42 and the side supporting plate 11, so as to reduce the phenomenon that the abutting plate 42 is separated from the inner caulking groove 111. One end of the limiting ring plate 43 is provided with a yielding plane 431, and an operator can rotate the limiting ring plate 43 to enable the yielding plane 431 to face the embedded groove 111, so that the limiting ring plate 43 is completely separated from the notch of the embedded groove 111, and the top connecting plate 42 is abutted to or pulled out of the embedded groove 111.
Referring to fig. 1, the support frame 2 includes a horizontal plate 24 and two longitudinal plates 25, and in this embodiment, the horizontal plate 24 and the longitudinal plates 25 are also made of solid steel plates with smooth outer surfaces. Two longitudinal plates 25 are respectively welded at two ends of the horizontal plate 24 in the longitudinal direction, the bottom wall of each longitudinal plate 25 is abutted against the top wall of the side supporting plate 11, and the longitudinal plates 25 and the side supporting plate 11 are provided with the guide assembly 5 together. The guiding assembly 5 includes a driving member 51, a guiding rod 52 and a receiving seat 53, in this embodiment, the driving member 51 is a motor, the guiding rod 52 is a screw rod, and the receiving seat 53 is a bearing seat. The driving member 51 and the receiving seat 53 are respectively fixed on the top wall of the side plate 11 through bolts, the driving member 51 and the receiving seat 53 are respectively located at two ends of the side plate 11 in the length direction, and the output end of the driving member 51 is arranged towards the receiving seat 53. The guide rod 52 is fixed to one end of the output end of the driving element 51 facing the socket 53 through a flange, and one end of the guide rod 52 away from the driving element 51 is abutted into the inner cavity of the socket 53. When the output end of the driving member 51 drives the guiding rod 52 to rotate, the end of the guiding rod 52 away from the driving member 51 can rotate in the receiving seat 53.
Referring to fig. 1, a preset hole 251 is formed through the side wall of the longitudinal plate 25 in the width direction thereof in the thickness direction thereof, and the preset hole 251 is a threaded hole adapted to the guide rod 52. The longitudinal plate 25 is disposed on the outer edge of the guiding rod 52 through the predetermined hole 251, and the longitudinal plate 25 is located between the driving member 51 and the receiving seat 53. When the driving member 51 applies work to drive the guide rod 52 to rotate, the supporting frame 2 can move along the length direction of the guide rod 52, and further the supporting frame 2 can move from the upper side of the first treating tank 12 to the upper side of the last treating tank 12 of the machine body 1.
Referring to fig. 3 and 4, in the present embodiment, the lifting member 21 is an electric hoist crane, and the number of the lifting members 21 may be two. The hoisting member 21 is arranged on the side wall of the horizontal plate 24 facing the machine body 1 through a bolt, the outer edge of the output end of the hoisting member 21 is wound with a connecting steel cable 211, and the connecting steel cable 211 is an aircraft carrier intercepting cable. The connecting plate 22 is horizontally disposed between the two longitudinal plates 25, the two ends of the connecting plate 22 in the length direction are respectively integrally formed with the end block 221, the facing sidewalls of the two longitudinal plates 25 are respectively longitudinally provided with receiving grooves 252, the inner diameter of each receiving groove 252 is greater than the outer circumference of the end block 221, and therefore the end block 221 can be rapidly abutted into the inner cavity of the receiving groove 252.
Referring to fig. 3 and 4, the longitudinal plate 25 is welded with a limiting rod 253 along the longitudinal direction on the inner top wall of the accommodating groove 252, and the length dimension of the limiting rod 253 is smaller than the inner height dimension of the accommodating groove 252. The top wall of the end part block 221 is provided with a through hole 222 which is convenient for the limiting rod 253 to pass through along the thickness direction in a penetrating manner, the end part block 221 can be sleeved on the outer edge of the limiting rod 253 through the through hole 222, and therefore the stability of the connecting plate 22 in up-and-down displacement between the two longitudinal plates 25 is guaranteed, and the connecting plate 22 is convenient to rapidly move downwards under the action of gravity.
Referring to fig. 3, the connecting plate 22 and the connecting cable 211 are provided with a locking assembly 6, and the locking assembly 6 includes a branch cable 61, an abutment plate 62, a directional lever 63 and a locking member 64. In the present embodiment, the directional rod 63 is a lead screw, the locking member 64 is a nut, and the locking member 64 can be screwed on the outer edge of the directional rod 63. The branch cables 61 are integrally formed at the outer edge of the connecting cables 211, and in this embodiment, the number of the branch cables 61 at the outer edge of each connecting cable 211 is two. The abutting plate 62 is fixed to the connecting steel cable 211 and one end of the two adjacent branch steel cables 61 far away from the hoisting member 21 along the horizontal direction, and the top wall of the connecting plate 22 is provided with a settling tank 223 with an inner diameter size matched with the outer periphery size of the abutting plate 62. The orientation rod 63 is vertically welded on the inner bottom wall of the settling tank 223, and the top wall of the connecting plate 22 is provided with a yielding hole 224 for the orientation rod 63 to pass through along the thickness direction.
Referring to fig. 3 and 4, after the abutting plate 62 completely abuts against the inner cavity of the settling tank 223, the orientation rod 63 passes through the abdicating hole 224, and the operator can screw the locking member 64 on the outer edge of the orientation rod 63, so that the abutting plate 62 is fixed in the inner cavity of the settling tank 223, and the connecting plate 22 is stably suspended below all the connecting cables 211.
Referring to fig. 3 and 4, a horizontal adapter plate 26 is welded to the top walls of all the suspension hooks 23, and a sliding groove 225 with an inner diameter matched with the outer diameter of the adapter plate 26 is horizontally arranged on one side of the connecting plate 22 in the width direction. A blanking hole 226 is arranged on the bottom wall of the connecting plate 22 and below the sliding groove 225, and the inner cavity of the blanking hole 226 is communicated with the inner cavity of the sliding groove 225. When the connecting plate 22 is completely pushed into the inner cavity of the sliding groove 225, the side wall of one side in the width direction of the connecting plate 22 and the side wall of one side in the width direction of the adapter plate 26 are in the same longitudinal plane, all the suspension hooks 23 pass through the blanking holes 226 and are suspended below the connecting plate 22, and all the suspension hooks 23 are located above the treating tank 12.
Referring to fig. 3 and 4, an operator may hang a workpiece to be plated on the outer edge of each suspension hook 23, and then control the output end of the lifting member 21 to rotate clockwise to release the connecting wire rope 211. The web 22 is slowly displaced downwardly by gravity and eventually pushes all of the work pieces into the electrolytic solution in the treatment cell 12 for electroplating. After the workpieces reach the preset time in the treatment tank 12, the operator can control the output end of the lifting member 21 to rotate counterclockwise to wind the connecting steel cable 211, so that the connecting plate 22 drives all the workpieces to rise above the treatment tank 12 where the workpieces are currently located for subsequent processing.
Referring to fig. 4, the adapter plate 26 and the connecting plate 22 are provided with a clamping assembly 7, and the clamping assembly 7 includes a clamping strip 71 and a clamping block 72. The clamping strip 71 is rotatably arranged on the side wall of one side of the connecting plate 22 in the width direction through a pin, and the clamping strip 71 is positioned at the sliding groove 225. The locking block 72 is vertically welded to the outer sidewall of the adapter plate 26, and one end of the locking block 72 is provided with a locking groove 721. After the clamping block 72 completely abuts against the inner cavity of the sliding groove 225, the clamping block 72 is located below the clamping strip 71, and an operator can rotate the clamping strip 71 to enable the clamping strip 71 to abut against the clamping groove 721, so as to improve the position stability of the adapter plate 26 in the sliding groove 225.
The implementation principle of the chromium-nickel electroplating processing system for the automobile workpiece in the embodiment of the application is as follows: the connecting plate 22 fixes a larger number of suspension hooks 23 through its larger outer peripheral dimension, and after the workpiece is hung on the outer edge of the suspension hooks 23, the operator can start the hoisting member 21. The output end of the lifting member 21 is rotated clockwise to release the connecting wire rope 211, and the connecting plate 22 is displaced downward by gravity so that the end of the hanger hook 23 with the work piece is immersed in the electrolytic solution in the treatment bath 12 for the plating treatment.
The output end of the lifting member 21 rotates counterclockwise to wind the connecting cable 211, so that the connecting plate 22 drives the workpiece to move above the machine body 1. The driving member 51 applies work to drive the guide rod 52 to rotate, so that the supporting frame 2 is displaced along the length direction of the guide rod 52 to reach above the other processing pool 12 of the machine body 1 for further electroplating processing of the workpiece. The process greatly increases the number of workpieces to be electroplated in the treatment tank 12 at a time, and further greatly improves the efficiency of electroplating the workpieces by the equipment.
The embodiment of the application also discloses a processing method of the chromium-nickel electroplating processing system for the automobile workpiece. The machining method of the chromium-nickel electroplating machining system for the automobile workpiece comprises the following machining steps:
s100, suspension positioning: the adapter plate 26 is pushed into the sliding groove 225 until the side wall of one side in the width direction of the adapter plate 26 and the side wall of one side in the width direction of the connecting plate 22 are in the same longitudinal plane. The latch bar 71 is rotated to push one end of the latch bar 71 in the length direction into the latch slot 721, so that the adapter plate 26 is positioned in the slide slot 225, and at this time, all the suspension hooks 23 pass through the blanking holes 226 and are suspended below the connecting plate 22. An operator can hang a workpiece to be processed on the outer edge of the suspension hook 23 to prepare for electroplating the workpiece.
S200, settlement electroplating: the lifting member 21 is actuated and the output end of the lifting member 21 is rotated clockwise to release the connecting cable 211 so that the connecting plate 22 is displaced longitudinally downward by gravity. When the connecting plate 22 reaches the lower position, the end of the suspension hook 23 with the workpiece is submerged in the electrolytic solution in the treatment tank 12 to perform the plating process on the workpiece.
After the workpiece reaches the predetermined electrolysis time in the electrolytic solution, the output end of the lifting member 21 is rotated counterclockwise to wind the connecting wire rope 211. The connecting cable 211 pulls the connecting plate 22 upward to displace the connecting plate 22 upward in the longitudinal direction, so that the suspension hook 23 displaces the workpiece above the processing tank 12 for electroplating treatment of the workpiece in the next processing tank 12 of the machine body 1.
S300, changing the pool for electroplating: starting the driving member 51, wherein the output end of the driving member 51 drives the guide rod 52 to rotate, so that the longitudinal plate 25 is displaced in the length direction relative to the guide rod 52, and the whole support frame 2 is further displaced to the position above the next treatment tank 12 of the machine body 1; repeating the step S200 and the step of settlement electroplating to carry out secondary electroplating on the workpiece;
and after the second electroplating is finished, starting the driving part 51 again to enable the support frame 2 to continue to move along the length direction of the machine body 1, repeating the steps of S200 and settlement electroplating again to carry out third electroplating on the workpiece, and repeating the steps until the support frame 2 moves to the position above the last treatment pool 12 and the electroplating is finished, and preparing to collect the electroplated workpiece.
S400, collecting the workpieces: the connection cable 211 is wound up by the lifting member 21 to pull the connection plate 22 up over the machine body 1. The clamping bar 71 is rotated to make the clamping bar 71 separate from the clamping groove 721, the suspension hook 23 is pulled to pull the adapter plate 26 away from the sliding groove 225, and then all the workpieces are quickly pulled away from the connecting plate 22, so that an operator can receive the electroplated workpieces. Meanwhile, the operator can push the spare adapter plate 26 into the inner cavity of the sliding groove 225, so that the subsequent workpieces can be quickly positioned and processed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a chromium-nickel electroplating processing system of car work piece which characterized in that: comprises a machine body (1), a side supporting plate (11), a supporting frame (2), a hoisting part (21), a connecting plate (22) and a plurality of suspension hooks (23); the machine body (1) is arranged on the ground, and a plurality of treatment pools (12) for electroplating the workpiece are arranged on the top wall of the machine body (1) at intervals along the length direction; the side supporting plates (11) are arranged on two sides of the machine body (1) in the width direction, and the side supporting plates (11) extend along the length direction of the machine body (1); the supporting frame (2) comprises a horizontal plate (24) and two longitudinal plates (25), the two longitudinal plates (25) are respectively arranged at two ends of the horizontal plate (24) in the length direction in the longitudinal direction, and one ends of the longitudinal plates (25) far away from the horizontal plate (24) are arranged on the top wall of the side supporting plate (11) in a sliding mode; the lifting piece (21) is arranged on the side wall of the horizontal plate (24) facing the machine body (1), the outer edge of the output end of the lifting piece (21) is provided with a connecting steel cable (211), and the connecting plate (22) is arranged at one end, away from the direction of the lifting piece (21), of the connecting steel cable (211); all suspension hooks (23) set up in connecting plate (22) towards the lateral wall of organism (1), and all suspension hooks (23) all are located corresponding treatment tank (12) top.
2. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 1, wherein: the longitudinal plate (25) and the side supporting plate (11) are provided with a guide assembly (5) together, and the guide assembly (5) comprises a driving piece (51), a guide rod (52) and a bearing seat (53); the driving part (51) is arranged on the top wall of the side supporting plate (11), and the guide rod (52) is arranged at one end of the driving part (51) in the length direction of the output end along the horizontal direction; the bearing seat (53) is arranged on the top wall of the side supporting plate (11), and one end of the guide rod (52) far away from the driving piece (51) is rotatably arranged in the bearing seat (53); the outer side wall of the longitudinal plate (25) is provided with a preset hole (251) which is in threaded fit with the guide rod (52) in a penetrating mode.
3. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 2, wherein: the side supporting plate (11) and the machine body (1) are provided with a positioning component (3) together, and the positioning component (3) comprises a mounting plate (31) and a positioning piece (32); the mounting plate (31) is arranged on the bottom wall of the side supporting plate (11), and the positioning piece (32) is used for fixedly connecting the mounting plate (31) and the machine body (1).
4. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 3, wherein: a stabilizing component (4) is arranged on one side of the side supporting plate (11) far away from the machine body (1), and the stabilizing component (4) comprises a bottom support square column (41), a top connecting plate (42) and a limiting ring plate (43); the top connection plate (42) is arranged on the top wall of the bottom support square column (41), and the side wall of the side support plate (11) far away from the machine body (1) is provided with an inner embedded groove (111) which is convenient for the top connection plate (42) to abut into; spacing ring board (43) rotate set up in lateral wall that organism (1) direction was kept away from in side fagging (11) to inject top connection board (42) position in inner caulking groove (111), just wherein one end of spacing ring board (43) is provided with lets bit plane (431).
5. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 1, wherein: the side walls of the two longitudinal plates (25) facing each other are respectively provided with an accommodating groove (252) along the longitudinal direction, and the top wall of the longitudinal plate (25) in the accommodating groove (252) is provided with a limiting rod (253); the connecting plate is characterized in that end blocks (221) are respectively arranged at two ends of the connecting plate (22) in the length direction, the end blocks (221) are located in the containing grooves (252), and through connecting holes (222) which are convenient for the limiting rods (253) to penetrate through are formed in the top wall of each end block (221) in a penetrating mode.
6. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 5, wherein: the connecting plate (22) and the connecting steel cable (211) are provided with a locking assembly (6) together, and the locking assembly (6) comprises a branch steel cable (61), an abutting plate (62), a directional rod (63) and a locking piece (64); the branch steel cable (61) is arranged at the outer edge of the connecting steel cable (211), and the abutting plate (62) is arranged at one end of the connecting steel cable (211) and the branch steel cable (61) which are close to each other and far away from the direction of the hoisting piece (21); orientation pole (63) set up in connecting plate (22) towards the lateral wall of horizontal plate (24), connecting plate (22) roof is run through and is provided with the hole of stepping down (224) that are convenient for orientation pole (63) to pass, lock piece (64) screw-thread fit is in orientation pole (63) outer fringe.
7. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 6, wherein: the top wall of the connecting plate (22) is provided with a settling tank (223), and the abutting plate (62) is arranged in the settling tank (223).
8. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 7, wherein: a sliding groove (225) is formed in one side of the connecting plate (22) in the width direction, a blanking hole (226) is formed in the bottom wall of the connecting plate (22) and located below the sliding groove (225), and the inner cavity of the blanking hole (226) is communicated with the inner cavity of the sliding groove (225); all the top walls of the suspension hooks (23) are provided with adapter plates (26) together, the adapter plates (26) are located in the sliding grooves (225), and all the suspension hooks (23) penetrate through the blanking holes (226) to be suspended below the connecting plate (22).
9. The chrome-nickel electroplating processing system of the automobile workpiece as claimed in claim 8, wherein: the adapter plate (26) and the connecting plate (22) are provided with a clamping component (7) together, and the clamping component (7) comprises a clamping strip (71) and a clamping block (72); the clamping strip (71) is rotatably arranged on the side wall of the connecting plate (22) in the width direction, the clamping block (72) is arranged on the outer side wall of the adapter plate (26), and a clamping groove (721) which is convenient for the clamping strip (71) to abut into is formed in one end of the clamping block (72).
10. The machining method of a chromium-nickel electroplating machining system for automobile workpieces according to any one of claims 1 to 9, characterized in that: the method comprises the following processing steps: s100, suspension positioning: pressing the adapter plate (26) into the sliding groove (225) so that all the suspension hooks (23) pass through the blanking holes (226) and are suspended below the connecting plate (22); rotating the clamping strip (71) and enabling the clamping strip (71) to abut into the clamping groove (721) so as to limit the position of the adapter plate (26) in the sliding groove (225); hanging a workpiece to be processed on the outer edge of the suspension hook (23) for processing; s200, settlement electroplating: starting the hoisting member (21), rotating the output end of the hoisting member (21) clockwise to release the connecting steel cable (211), and displacing the connecting plate (22) downwards along the longitudinal direction until all the workpieces are completely submerged in the solution of the treatment pool (12) for electroplating processing; when the workpieces reach the preset immersion time in the solution, the output end of the lifting piece (21) rotates anticlockwise to wind the connecting steel cable (211), and the connecting plate (22) moves upwards along the longitudinal direction, so that the suspension hook (23) drives the workpieces to move above the treatment tank (12) to prepare for next processing; s300, changing the pool for electroplating: starting the driving part (51), wherein the output end of the driving part (51) drives the guide rod (52) to rotate, and the longitudinal plate (25) displaces in the length direction relative to the guide rod (52) so as to enable the whole supporting frame (2) to displace to the upper part of the next treatment pool (12); repeating the step S200 and the step of settlement electroplating to further electroplate the workpiece; when the support frame (2) moves to the position above the last treatment pool (12) and the electroplating is finished, preparing to receive materials; s400, collecting the workpieces: the clamping bar (71) is rotated to enable the clamping bar (71) to be separated from the clamping groove (721), the suspension hook (23) is pulled to pull the adapter plate (26) away from the sliding groove (225), and then all workpieces are quickly pulled away from the connecting plate (22) so that subsequent workpieces can be quickly positioned and machined.
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| CN202110353050.8A CN113089061A (en) | 2021-04-01 | 2021-04-01 | Chromium-nickel electroplating processing system and method for automobile workpiece |
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| CN202110353050.8A CN113089061A (en) | 2021-04-01 | 2021-04-01 | Chromium-nickel electroplating processing system and method for automobile workpiece |
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Application publication date: 20210709 |