Metal part surface electroplating treatment equipment based on machining

Abstract

The metal part surface electroplating treatment equipment based on machining comprises a stirring mechanism and a main body, the stirring mechanism is located in the main body, the stirring mechanism comprises a rotating assembly and a power element, an output shaft of the power element is fixedly connected with a power wheel, and the outer wall of the main body is rotationally connected with a five-hole wheel; a power transmission belt is in transmission connection between the power wheel and the outer wall of the five-hole wheel, and the outer wall of the five-hole wheel is fixedly connected with a connecting rod. Through the stirring mechanism, the effect of fully stirring liquid medicine is achieved, a power element is started, an output shaft of the power element drives a power wheel to rotate so as to drive a five-hole wheel to rotate, and the five-hole wheel controls a first rack to slide back and forth around a power gear by controlling a connecting rod; the power gear controls the first driving gear, the first driven gear and the second driven gear to be meshed with one another, so that the large three-phase stirrer and the small three-phase stirrer are controlled to rotate reversely, and the liquid medicine in the stirring tank is fully stirred.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of metal electroplating, and particularly relates to a metal part surface electroplating treatment equipment based on mechanical processing. BACKGROUND

[0002] Metal electroplating is a process of plating a thin layer of other metal or alloy on the surface of certain metal by using electrolysis principle, and is a technology of attaching a metal film to the surface of metal or other material parts by using electrolysis so as to prevent metal oxidation, improve wear resistance, electrical conductivity, light reflectivity, corrosion resistance and aesthetics.

[0003] However, the traditional device has the following problems when in use: the traditional electroplating treatment equipment still needs manual assistance when in use, and the electroplating will produce some toxic gases which will cause damage to the human body to a certain extent, and if the stirring of the electroplating solution is not sufficient, the electroplating on the metal surface may not be uniform, and the device has a solution stirring mechanism and a solution conveying and stirring completed linkage mechanism, which not only solves the problem of needing assistance from the side, ensures the safety of the staff, and makes the electroplating on the metal surface more uniform, and the final effect is more perfect. SUMMARY

[0004] In view of the deficiencies in the prior art, the present application aims to provide a metal part surface electroplating treatment equipment based on mechanical processing to solve the problems raised in the background.

[0005] In the first aspect, to achieve the above object, the present application provides the following technical scheme: a metal part surface electroplating treatment equipment based on mechanical processing, comprising a stirring mechanism and a main body, wherein the stirring mechanism is located in the interior of the main body. The stirring mechanism comprises a rotating assembly and a power element, the output shaft of the power element is fixedly connected with a power wheel, the outer wall of the main body is rotatably connected with a five-hole wheel, the power wheel and the five-hole wheel are transmissionally connected with a power transmission belt, the outer wall of the five-hole wheel is fixedly connected with a connecting rod, one end of the connecting rod is rotatably connected with a first rack, the outer wall of the first rack is slidably connected with a hinged piece, the inner wall of the hinged piece is hingedly connected with a power gear, the teeth of the power gear are engaged with the teeth of the first rack, the outer wall of the hinged piece is rotatably connected with a large three-arm stirrer, the outer wall of the large three-arm stirrer is fixedly connected with a first main gear, the other end of the large three-arm stirrer is fixedly connected with a first driven gear, the interior of the large three-arm stirrer penetrates a fixed column, the two ends of the fixed column are rotatably connected with a second driven gear, the first main gear is engaged with the two second driven gears, the two second driven gears are engaged with the first driven gear, and the outer wall of the first driven gear is fixedly connected with a small three-arm stirrer. The stirring mechanism comprises a control assembly and a beating piece, an inner wall of the beating piece is fixedly connected with a rotary elastic piece, a shaft center of the rotary elastic piece is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a first screw rod, an outer wall of the first screw rod is threadedly connected with a screw cylinder, one end of the screw cylinder is fixedly connected with a second main gear. The stirring mechanism comprises a transmission assembly and a first fixed shaft, an inner wall of the main body is movably connected with a second fixed shaft, outer walls of the first fixed shaft and the second fixed shaft are both rotatably connected with lifting wheels, an outer wall of one of the lifting wheels is fixedly connected with a third driven gear, teeth of the third driven gear are engaged with teeth of the second main gear, and an outer wall of the second fixed shaft is fixedly connected with a blocking piece.

[0006] Through the above technical scheme, the effect of stirring and conveying the medicine liquid is achieved. The output shaft of the starting power element rotates through the power wheel to drive the five-hole wheel to rotate. The five-hole wheel controls the first rack to slide back and forth around the power gear through the control connecting rod. The power gear controls the mutual engagement between the first main gear, the first driven gear and the second driven gear to achieve the control of the reverse rotation of the large three-blade stirrer and the small three-blade stirrer. The medicine liquid in the stirring tank is fully stirred. The rod of the large three-blade stirrer keeps touching the beating piece. The rotary elastic piece in the beating piece returns to the initial position. The first screw rod controls the engagement of the second main gear and the third driven gear. After the rod of the large three-blade stirrer touches the beating piece for twenty times, the second main gear just rotates one circle. The lifting wheel controls the blocking piece to open. The fully stirred medicine liquid will flow into the electroplating tank.

[0007] Preferably, the inside of the main body is provided with a rotating motor, the output shaft of the rotating motor is fixedly connected with a toothed disc, the inner wall of the toothed disc is fixedly installed with a left-handed rack, the outer wall of the toothed disc is fixedly connected with a right-handed gear, the outer wall of the main body is fixedly connected with a limiting column, the outer wall of the limiting column is rotatably connected with a double rotary gear, and the right-handed gear and the left-handed rack are engaged with the double rotary gear.

[0008] Through the above technical scheme, the effect of controlling the left and right rotation of the double rotary gear is achieved. The output of the rotating motor rotates with the toothed disc and the right-handed gear. The double rotary gear will be engaged with the left-handed rack at first and rotate to the left. The double rotary driving gear and the double rotary driven gear will rotate the rotating arm inside the limiting member to the left at first. The double rotary gear is engaged with the right-handed gear and rotates to the right.

[0009] Preferably, the outer wall of the main body is symmetrically provided with a plurality of nail columns, the outer wall of the nail column is fixedly connected with a limiting member, the outer wall of the limiting member is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a rotating arm.

[0010] Through the technical scheme, the effect of controlling the rotation of the rotating arms is achieved, the double-rotation driving wheel and the double-rotation driven wheel will first rotate the rotating arms to the left inside the limiting member, and then the rotating arms rotate to the right inside the limiting member.

[0011] Preferably, one end of the rotating arm is fixedly connected with the double-rotation driving wheel, the other end of the rotating arm is fixedly connected with the double-rotation driven wheel, and the second transmission belt is in transmission connection between the double-rotation driving wheel and the double-rotation driven wheel.

[0012] Through the technical scheme, the effect of linkage control of the rotating arms is achieved, the double-rotation driving wheel is located on the outer wall of the double-rotation gear, and the double-rotation driving wheel rotates with the double-rotation gear, and the second transmission belt is in transmission connection between the double-rotation driving wheel and the double-rotation driven wheel.

[0013] Preferably, the second screw is in rotation connection between the two rotating arms, the outer wall of the second screw is in threaded connection with the swing shaft, one end of the swing shaft is in sliding connection with the plug, and the outer wall of the swing shaft is in sliding connection with the metal hanger.

[0014] Through the technical scheme, the effect of controlling the metal part is achieved, the double-rotation gear first meshes with the left-rotation rack to rotate to the left, the double-rotation driving wheel and the double-rotation driven wheel will first rotate the rotating arms to the left inside the limiting member, the plug is inserted, the swing shaft will rotate due to the rotation of the double-rotation driven wheel, the metal is in the electroplating tank at this time, then the plug is pulled out, the swing shaft will move from front to back due to the rotation of the double-rotation driven wheel, and when the electroplating is completed, the double-rotation gear meshes with the right-rotation gear to rotate to the right, so that the rotating arms rotate to the right inside the limiting member.

[0015] Preferably, the outer wall of the main body is provided with the electroplating tank, the outer wall of the main body is provided with the stirring tank, and the outer wall of the main body is provided with the cleaning tank.

[0016] Through the technical scheme, the effect of removing impurities is achieved, the metal falls into the inside of the cleaning tank, and the liquid in the cleaning tank can remove the harmful substances remaining on the surface of the electroplated metal.

[0017] Due to the adoption of the above technical scheme, the technical progress achieved by the present application relative to the prior art is: 1. The metal part surface electroplating treatment equipment based on mechanical machining provided by the present application, through the stirring mechanism, plays a role of fully stirring the medicine water, the power element is started, the output shaft thereof rotates with the power wheel to drive the five-hole wheel to rotate, the five-hole wheel controls the control connecting rod to control the first rack to slide back and forth around the power gear, the power gear controls the mutual meshing between the first main gear, the first driven gear and the second driven gear to achieve the control of the reverse rotation of the large three-item stirrer and the small three-item stirrer, and the medicine water in the stirring tank is fully stirred.

[0018] 2, The application provides a kind of metal parts surface electroplating treatment equipment based on machining, by beating piece and big three term stirrer etc. Structure, it has the effect of making the fully stirred medicine water flow into the inside of electroplating tank, the stem of big three term stirrer is touched beating piece ceaselessly, the gyre elastic member in beating piece will return to initial position with it, first screw controls second main gear and third pinion gear engagement, when the stem of big three term stirrer touches beating piece 20 times, second main gear just turns a circle, lift wheel control resistance piece opens, and fully stirred medicine water will flow into electroplating tank. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is overall structure schematic diagram of the application; Figure 2 It is structure schematic diagram of stirring mechanism of the application at place; Figure 3 It is structure schematic diagram of the application Figure 2 It is structure schematic diagram of stirring mechanism at place in the application; Figure 4 It is structure schematic diagram of gyre elastic member of the application at place; Figure 5 It is structure schematic diagram of rotating motor of the application at place; Figure 6 It is structure schematic diagram of gear disc of the application at place; Figure 7 It is structure schematic diagram of the application Figure 6 A at place is enlarged structure schematic diagram; Figure 8 It is structure schematic diagram of limiting piece of the application at place; Figure 9 It is structure schematic diagram of metal hanger of the application at place.

[0020] In the figure: 1, stirring mechanism; 11, rotating assembly; 111, power element; 112, five-hole wheel; 113, power transmission belt; 114, connecting rod; 115, first rack; 116, hinged piece; 117, power gear; 118, large three-element stirrer; 119, first main gear; 120, first driven gear; 121, fixed column; 122, second driven gear; 123, small three-element stirrer; 124, power wheel; 13, control assembly; 131, striking piece; 132, rotary elastic piece; 133, fixed block; 134, first screw; 135, screw cylinder; 136, second main gear; 14, transmission assembly; 141, first fixed shaft; 142, lifting wheel; 143, third driven gear; 144, blocking piece; 145, second fixed shaft; 2, rotating motor; 21, toothed disc; 22, left-hand rack; 23, right-hand gear; 24, limiting column; 25, double-helical gear; 26, peg column; 27, limiting piece; 28, sliding chute; 29, rotating arm; 30, double-helical driving wheel; 31, double-helical driven wheel; 32, second transmission belt; 33, second screw; 34, oscillating shaft; 35, bolt; 36, metal hanger; 4, main body. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0022] Please refer to Figures 1-9 The present application provides a technical solution: a metal part surface electroplating treatment equipment based on mechanical processing, comprising a stirring mechanism 1 and a main body 4, wherein the stirring mechanism 1 is located inside the main body 4.

[0023] The stirring mechanism 1 comprises a rotating assembly 11 and a power element 111, the output shaft of the power element 111 is fixedly connected with a power wheel 124, the outer wall of the main body 4 is rotatably connected with a five-hole wheel 112, the power wheel 124 and the five-hole wheel 112 are transmissionally connected with a power transmission belt 113, the outer wall of the five-hole wheel 112 is fixedly connected with a connecting rod 114, one end of the connecting rod 114 is rotatably connected with a first rack 115, the outer wall of the first rack 115 is slidably connected with a hinged piece 116, the inner wall of the hinged piece 116 is hingedly connected with a power gear 117, the gear teeth of the power gear 117 are engaged with the gear teeth of the first rack 115, the outer wall of the hinged piece 116 is rotatably connected with a large three-blade stirrer 118, the outer wall of the large three-blade stirrer 118 is fixedly connected with a first main gear 119, the other end of the large three-blade stirrer 118 is fixedly connected with a first driven gear 120, the inside of the large three-blade stirrer 118 penetrates through a fixed column 121, both ends of the fixed column 121 are rotatably connected with a second driven gear 122, the first main gear 119 is engaged with the two second driven gears 122, the two second driven gears 122 are engaged with the first driven gear 120, and the outer wall of the first driven gear 120 is fixedly connected with a small three-blade stirrer 123.

[0024] The stirring mechanism 1 comprises a control assembly 13 and a beating piece 131, the inner wall of the beating piece 131 is fixedly connected with a rotary elastic piece 132, the shaft center of the rotary elastic piece 132 is fixedly connected with a fixed block 133, one end of the fixed block 133 is fixedly connected with a first screw rod 134, the outer wall of the first screw rod 134 is threadedly connected with a screw cylinder 135, one end of the screw cylinder 135 is fixedly connected with a second main gear 136.

[0025] The stirring mechanism 1 comprises a transmission assembly 14 and a first fixed shaft 141, the inner wall of the main body 4 is movably connected with a second fixed shaft 145, the outer walls of the first fixed shaft 141 and the second fixed shaft 145 are rotatably connected with lifting wheels 142, the outer wall of one of the lifting wheels 142 is fixedly connected with a third driven gear 143, the gear teeth of the third driven gear 143 are engaged with the gear teeth of the second main gear 136, and the outer wall of the second fixed shaft 145 is fixedly connected with a blocking piece 144.

[0026] In this embodiment, the power element 111 is started, the output shaft drives the power wheel 124 to rotate, so that the five-hole wheel 112 rotates, the five-hole wheel 112 controls the first rack 115 to slide around the power gear 117 through the control connecting rod 114, the power gear 117 controls the mutual engagement between the first main gear 119, the first driven gear 120 and the second driven gear 122, so as to control the big three-item mixer 118 and the small three-item mixer 123 to rotate in opposite directions, the medicine in the stirring tank is fully stirred, the rod of the big three-item mixer 118 keeps touching the hitting piece 131, the rotary elastic piece 132 in the hitting piece 131 returns the hitting piece 131 to the initial position, the first screw 134 controls the engagement between the second main gear 136 and the third driven gear 143, and when the rod of the big three-item mixer 118 touches the hitting piece 131 for 20 times, the second main gear 136 rotates for one circle at the same time, so that the lifting wheel 142 controls the blocking piece 144 to be opened, and the fully stirred medicine will flow into the electroplating tank.

[0027] Specifically, the inside of the main body 4 is provided with a rotating motor 2, the output shaft of the rotating motor 2 is fixedly connected with a gear disc 21, the inner wall of the gear disc 21 is fixedly installed with a left-handed rack 22, the outer wall of the gear disc 21 is fixedly connected with a right-handed gear 23, the outer wall of the main body 4 is fixedly connected with a limiting column 24, and the outer wall of the limiting column 24 is rotatably connected with a double-rotation gear 25. The right-handed gear 23 and the left-handed rack 22 are engaged with the double-rotation gear 25.

[0028] In this embodiment, the output of the rotating motor 2 drives the gear disc 21 and the right-handed gear 23 to rotate, the double-rotation gear 25 is engaged with the left-handed rack 22 to rotate to the left, and the double-rotation driving wheel 30 and the double-rotation driven wheel 31 drive the rotating arm 29 to rotate to the left in the limiting piece 27.

[0029] Specifically, the outer wall of the main body 4 is symmetrically provided with a plurality of nail columns 26, the outer wall of the nail column 26 is fixedly connected with a limiting piece 27, the outer wall of the limiting piece 27 is provided with a sliding groove 28, and the inner wall of the sliding groove 28 is slidably connected with a rotating arm 29.

[0030] In this embodiment, the double-rotation driving wheel 30 and the double-rotation driven wheel 31 drive the rotating arm 29 to rotate to the left in the limiting piece 27.

[0031] Specifically, one end of the rotating arm 29 is fixedly connected with a double-rotation driving wheel 30, the other end of the rotating arm 29 is fixedly connected with a double-rotation driven wheel 31, and the double-rotation driving wheel 30 and the double-rotation driven wheel 31 are transmissionally connected with a second transmission belt 32.

[0032] In this embodiment, the double-rotation driving wheel 30 is located on the outer wall of the double-rotation gear 25, the double-rotation driving wheel 30 rotates, and the second transmission belt 32 transmissionally connects the double-rotation driving wheel 30 and the double-rotation driven wheel 31.

[0033] Specifically, the second screw rod 33 is rotationally connected between the two rotating arms 29, the outer wall of the second screw rod 33 is threadedly connected with the swing shaft 34, one end of the swing shaft 34 is slidably connected with the bolt 35, and the outer wall of the swing shaft 34 is slidably connected with the metal hanger 36.

[0034] In this embodiment, the double-rotation driving wheel 30 and the double-rotation driven wheel 31 will drive the rotating arm 29 to rotate left inside the limiting piece 27, the bolt 35 is inserted, the swing shaft 34 will rotate due to the rotation of the double-rotation driven wheel 31, and the metal is in the electroplating tank at this time, then the bolt 35 is pulled out, the swing shaft 34 will move from front to back due to the rotation of the double-rotation driven wheel 31, and when the electroplating is completed, the double-rotation gear 25 is engaged with the right-rotation gear 23 to rotate right, so that the rotating arm 29 rotates right inside the limiting piece 27.

[0035] Specifically, the outer wall of the main body 4 is provided with an electroplating tank, the outer wall of the main body 4 is provided with a stirring tank, and the outer wall of the main body 4 is provided with a cleaning tank.

[0036] In this embodiment, the metal falls into the inside of the cleaning tank, and the liquid in the cleaning tank can clean the harmful substances remaining on the surface of the metal after electroplating.

[0037] The working principle and use process of the present application: in actual operation, the power element 111 is started, the output shaft drives the power wheel 124 to rotate, so that the five-hole wheel 112 rotates, the five-hole wheel 112 controls the first rack 115 to slide around the power gear 117 through the control connecting rod 114, the power gear 117 controls the mutual engagement between the first main gear 119, the first driven gear 120 and the second driven gear 122, so as to control the reverse rotation of the large three-blade stirrer 118 and the small three-blade stirrer 123, the medicine in the stirring tank is fully stirred, the rod of the large three-blade stirrer 118 touches the striking piece 131, the rotary elastic piece 132 in the striking piece 131 returns to the initial position with the striking piece 131, the first screw 134 controls the engagement between the second main gear 136 and the third driven gear 143, when the rod of the large three-blade stirrer 118 touches the striking piece 131 twenty times, the second main gear 136 rotates a circle at the same time, so that the lifting wheel 142 controls the opening of the blocking piece 144, the fully stirred medicine will flow into the electroplating tank, at this time, the metal to be electroplated is placed on the metal hanger 36, the rotating motor 2 is started, the output of the rotating motor 2 drives the gear disc 21 and the right-handed gear 23 to rotate, the double helical gear 25 will mesh with the left-handed gear 22 to rotate to the left, the double helical driving wheel 30 and the double helical driven wheel 31 will drive the rotating arm 29 to rotate to the left inside the limiting piece 27, the plug 35 is inserted, the swing shaft 34 will rotate due to the rotation of the double helical driven wheel 31, the metal is in the electroplating tank at this time, then the plug 35 is pulled out, the swing shaft 34 will move from front to back due to the rotation of the double helical driven wheel 31, when the electroplating is completed, the double helical gear 25 meshes with the right-handed gear 23 to rotate to the right, so as to rotate the rotating arm 29 to the right inside the limiting piece 27, until the metal falls into the cleaning tank, the liquid in the cleaning tank can clean the harmful substances remaining on the surface of the electroplated metal.

[0038] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A metal parts surface electroplating treatment device based on mechanical processing, comprising a stirring mechanism (1) and a main body (4), characterized in that: The stirring mechanism (1) is located inside the main body (4); The stirring mechanism (1) comprises a rotating assembly (11) and a power element (111), wherein the output shaft of the power element (111) is fixedly connected to a power wheel (124), the outer wall of the main body (4) is rotatably connected to a five-hole wheel (112), a power transmission belt (113) is connected between the power wheel (124) and the five-hole wheel (112), the outer wall of the five-hole wheel (112) is fixedly connected to a connecting rod (114), one end of the connecting rod (114) is rotatably connected to a first rack (115), the outer wall of the first rack (115) is slidably connected to a hinge (116), the inner wall of the hinge (116) is hinged to a power gear (117), the teeth of the power gear (117) are connected to the first rack (11 5) are meshed with teeth, the outer wall of the hinge (116) is rotatably connected to a large three-stage agitator (118), the outer wall of the large three-stage agitator (118) is fixedly connected to a first main gear (119), the other end of the large three-stage agitator (118) is fixedly connected to a first slave gear (120), a fixed column (121) is passed through the interior of the large three-stage agitator (118), both ends of the fixed column (121) are rotatably connected to second slave gears (122), the first main gear (119) is meshed with two second slave gears (122), the two second slave gears (122) are meshed with the first slave gear (120), and the outer wall of the first slave gear (120) is fixedly connected to a small three-stage agitator (123); The stirring mechanism (1) comprises a control assembly (13) and a striking member (131); the inner wall of the striking member (131) is fixedly connected to a revolving elastic member (132); the axis of the revolving elastic member (132) is fixedly connected to a fixing block (133); one end of the fixing block (133) is fixedly connected to a first screw (134); the outer wall of the first screw (134) is threadedly connected to a screw barrel (135); and one end of the screw barrel (135) is fixedly connected to a second main gear (136); The stirring mechanism (1) comprises a transmission assembly (14) and a first fixed shaft (141); the inner wall of the main body (4) is movably connected to the second fixed shaft (145); the outer walls of the first fixed shaft (141) and the second fixed shaft (145) are both rotatably connected to lifting wheels (142); the outer wall of one of the lifting wheels (142) is fixedly connected to a third slave gear (143); the teeth of the third slave gear (143) are meshed with the teeth of the second main gear (136); and the outer wall of the second fixed shaft (145) is fixedly connected to a blocking member (144).

2. The electroplating treatment equipment for metal parts based on machining according to claim 1, characterized in that: A rotating motor (2) is provided inside the main body (4), the output shaft of the rotating motor (2) is fixedly connected to a toothed disc (21), a left-handed rack (22) is fixedly mounted on the inner wall of the toothed disc (21), a right-handed gear (23) is fixedly connected to the outer wall of the toothed disc (21), a limiting column (24) is fixedly connected to the outer wall of the limiting column (24), a double-handed gear (25) is rotatably connected to the outer wall of the limiting column (24), and the right-handed gear (23) and the left-handed rack (22) are both engaged with the double-handed gear (25).

3. The electroplating treatment equipment for metal parts based on machining according to claim 2, characterized in that: The outer wall of the main body (4) is symmetrically provided with a plurality of nail columns (26), the outer walls of the nail columns (26) are fixedly connected to a limiting member (27), the outer wall of the limiting member (27) is provided with a sliding groove (28), and the inner wall of the sliding groove (28) is slidably connected to a rotating arm (29).

4. The electroplating treatment equipment for metal parts based on machining according to claim 3, characterized in that: One end of the rotating arm (29) is fixedly connected to a double-rotation driving wheel (30), and the other end of the rotating arm (29) is fixedly connected to a double-rotation driven wheel (31). A second transmission belt (32) is connected between the double-rotation driving wheel (30) and the double-rotation driven wheel (31).

5. The electroplating treatment equipment for metal parts surface based on machining according to claim 3, characterized in that: A second screw rod (33) is rotatably connected between the two rotating arms (29), an outer wall of the second screw rod (33) is threadedly connected to a swing shaft (34), one end of the swing shaft (34) is slidably connected to a latch (35), and an outer wall of the swing shaft (34) is slidably connected to a metal hanger (36).

6. The electroplating treatment equipment for metal parts based on machining according to claim 1, characterized in that: The outer wall of the main body (4) is provided with an electroplating tank, the outer wall of the main body (4) is provided with a stirring tank, and the outer wall of the main body (4) is provided with a cleaning tank.

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