CN112342597A

CN112342597A - Electroplating device for production of auto parts

Info

Publication number: CN112342597A
Application number: CN202011103109.XA
Authority: CN
Inventors: 吴小清
Original assignee: Huzhou Yuri Auto Parts Co ltd
Current assignee: Huzhou Yuri Auto Parts Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-02-09

Abstract

The invention discloses an electroplating device for automobile accessory production, and relates to the technical field of automobile accessory production. This an electroplate device for auto-parts production usefulness, including electroplating the case, electroplating the bottom fixed mounting of case has the transmission case, and the inside of transmission case is provided with rabbling mechanism and oxygenation mechanism, and one side of transmission case is provided with net gas mechanism. This an electroplating device for auto-parts production usefulness, because the messenger's redox reaction that electroplates the production, through the motor, first bearing, the second bearing, first axis of rotation, the rolling disc, the transfer line, the cylinder, the diaphragm, the cooperation of slide bar and outlet duct is used, carry out inside air that adds to solution, accelerate redox reaction, with the cooperation of heating block and stirring leaf, improve electroplating efficiency, also accelerate the production efficiency of accessory, reduce auto-parts and the collision of stirring leaf through the protection hourglass net, reduce the damage of stirring leaf to auto-parts.

Description

Electroplating device for production of auto parts

Technical Field

The invention relates to the technical field of automobile part production, in particular to an electroplating device for automobile part production.

Background

The electroplating process is a method for spreading a layer of metal on an electric conductor by utilizing the principle of electrolysis, and refers to a surface processing method for forming a coating by taking a plated base metal as a cathode in a salt solution containing a preplated metal and depositing cations of the preplated metal in a plating solution on the surface of the base metal through the electrolysis.

What electroplate and produce is redox reaction, can cause positive pole department to produce oxygen, negative pole department consumes oxygen, and negative pole department can consume and wait to plate the ion, can cause partial regional partial ion concentration of solution higher or lower, can reduce and wait to plate and join in marriage and subtract, and solution has certain corrosivity moreover, and the manual work of getting can cause personnel's hand to touch solution, causes the injury to personnel's skin.

Disclosure of Invention

The invention aims to provide an electroplating device for producing automobile parts, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an electroplating device for automobile accessory production comprises an electroplating box, wherein a transmission box is fixedly mounted at the bottom of the electroplating box, a stirring mechanism and an oxygen adding mechanism are arranged inside the transmission box, a gas purifying mechanism is arranged at one side of the transmission box, clamping blocks are fixedly mounted on the inner walls of two sides of the electroplating box, clamping grooves are formed in the tops of two groups of clamping blocks, anode plates are respectively clamped and mounted on the two groups of clamping blocks, a partition plate is fixedly mounted inside the electroplating box, heating blocks are respectively fixedly mounted on the inner walls of the front side and the rear side of the electroplating box, a first vertical plate is fixedly mounted at the top of one side of the electroplating box, a second vertical plate is fixedly mounted at the top of the other side of the electroplating box, a first chute plate is fixedly mounted at the tops of the first vertical plate and the second vertical plate, a movable plate is arranged at the bottom of the first chute plate, a first electric push rod is fixedly mounted at the bottom of the first, two groups of second electric push rods are fixedly installed at the bottom of the moving plate, and clamping mechanisms are arranged at the free ends of the second electric push rods.

Preferably, the stirring mechanism comprises a motor, a first bearing, a second bearing and a first rotating shaft, the second axis of rotation, first gear, second gear and stirring leaf, the inboard top fixed mounting of transmission case has motor and first bearing, the inside fixed mounting in rear side of transmission case has the second bearing, rotate on the first bearing and install first axis of rotation, rotate on the second bearing and install the second axis of rotation, the outer wall fixed mounting of first axis of rotation has first gear, the one end fixed mounting of second axis of rotation has the second gear, first gear and second gear mesh mutually, first axis of rotation carries out the transmission with the second axis of rotation through first gear and second gear and is connected, the other end of second axis of rotation extends to the inside of electroplating box and fixed mounting has the stirring leaf, the installation is rotated with the bottom of electroplating box to the second axis of rotation, the output shaft of motor passes through the one end fixed connection of shaft coupling and first axis of rotation.

Preferably, oxygenation mechanism includes rolling disc, transfer line, cylinder, diaphragm, slide bar and piston, and the other end fixed mounting of first rotation axis has the rolling disc, and one side of rolling disc rotates installs the transfer line, and the bottom fixed mounting of transmission case has the cylinder, and the inside fixed mounting of cylinder has the diaphragm, the inside slidable mounting piston of cylinder, and the bottom fixed mounting of piston has the slide bar, and the slide bar runs through the diaphragm and extends to the below of cylinder and the one side rotation installation of transfer line.

Preferably, the net gas mechanism includes net gas case, active carbon and dust removal net, and one side fixed mounting of transmission case has the net gas case, and the inside fixed mounting of net gas case has active carbon and dust removal net, and one side fixed mounting of net gas case has the intake pipe, and the one end of intake pipe extends to the inside of net gas case.

Preferably, the inboard bottom fixed mounting of electroplating box has the protection to leak the net, and the stirring leaf is located the inside of protection to leak the net, and one side fixed mounting of cylinder has the outlet duct, and the opposite side fixed mounting of cylinder has the connecting pipe, and the one end of outlet duct and connecting pipe all extends to the inside of cylinder, and the other end of outlet duct extends to the inside of protection to leak the net, and the other end of connecting pipe runs through one side of transmission case and extends to the inside of gas purification case.

Preferably, the top of the first chute plate is provided with a chute, two groups of first sliding blocks are slidably mounted in the chute, and the bottoms of the two groups of first sliding blocks are fixedly mounted with the top of the moving plate.

Preferably, the fixture includes second chute board, the second slider, the third bearing, the dwang, first supporting rod, the second supporting rod and rotation handle, two sets of second electric putter's free end fixed mounting has the second chute board, the spout has been seted up to the bottom of second chute board, sliding mounting has two sets of second sliders in the spout, the bottom of two sets of second sliders is fixed mounting respectively has first supporting rod and second supporting rod, the bottom fixed mounting of second chute board has two sets of third bearings, rotate on two sets of third bearings and install the dwang, dwang and first supporting rod and second supporting rod threaded mounting, the one end fixed mounting of dwang has the rotation handle, be provided with two sets of screw threads opposite in screw thread direction on the dwang.

Preferably, the top fixed mounting of second chute board has the control electronic box, the top fixed mounting of movable plate has two sets of solidus pieces, the equal fixed mounting of the adjacent lateral wall of riser and second riser has the solidus piece, the positive terminal fixed mounting of control electronic box has two sets of wires, the one end of two sets of wires runs through two sets of solidus pieces respectively and fixed mounting has the connecting clip, two sets of connecting clips centre gripping respectively at the top of two sets of anode plates, the top fixed mounting of electroplating box has the support column, the negative pole end fixed mounting of control electronic box has the wire, the one end fixed mounting of wire has the connecting clip, the bottom fixed mounting of support column has the cushion.

Compared with the prior art, the invention has the beneficial effects that:

(1) this an electroplate device for auto-parts production usefulness, through the motor, first bearing, the second bearing, first axis of rotation, the second axis of rotation, first gear, the cooperation of second gear and stirring leaf is used, starter motor, make the motor drive first axis of rotation and rotate, first axis of rotation is connected through the transmission with the second axis of rotation and is driven the second axis of rotation and rotate, the second axis of rotation drives the stirring leaf and rotates, it stirs to the electroplating solution in the electroplating tank, promote the solution near positive pole and auto-parts to flow, make positive pole and near the anion and cation of auto-parts can distribute evenly, improve reaction rate.

(2) This an electroplate device for auto-parts production usefulness, because the messenger's redox reaction that electroplates the production, through the motor, first bearing, the second bearing, first axis of rotation, the rolling disc, the transfer line, the cylinder, the diaphragm, the cooperation of slide bar and outlet duct is used, carry out inside air that adds to solution, accelerate redox reaction, with the cooperation of heating block and stirring leaf, improve electroplating efficiency, also accelerate the production efficiency of accessory, reduce auto-parts and the collision of stirring leaf through the protection hourglass net, reduce the damage of stirring leaf to auto-parts.

(3) This an electroplate device for auto-parts production usefulness, the cooperation through net of gas purification case, active carbon and dust removal net is used, removes dust to the air that needs get into solution and filters, reduces the dust in the mechanism suction air that adds oxygen, reduces the electroplating effect of dust to auto-parts, strengthens the production qualification rate to auto-parts, and the positive pole mud that produces when electroplating two sets of anode plates through the baffle is isolated, reduces the influence of positive pole mud to auto-parts cladding material in solution.

(4) This an electroplate device for auto-parts production usefulness, through the second spout board, the second slider, the third bearing, the dwang, first supporting rod, the second supporting rod, the cooperation of rotation handle is used, rotate and rotate the handle, make the dwang drive first supporting rod and second supporting rod and carry out the removal in opposite directions, carry out the centre gripping to the auto-parts that wait to plate, reduce artifical manual centre gripping and cause solution sputtering, when reducing artifical auto-parts of collecting, the injury that solution caused human skin.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the electroplating tank of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is an enlarged view of portion A of the present invention;

FIG. 6 is an enlarged view of the portion B of the present invention.

In the figure: 1 electroplating box, 2 transmission box, 3 stirring mechanism, 301 motor, 302 first bearing, 303 second bearing, 304 first rotating shaft, 305 second rotating shaft, 306 first gear, 307 second gear, 308 stirring blade, 4 oxygenation mechanism, 401 rotating disc, 402 transmission rod, 403 cylinder, 404 transverse plate, 405 sliding rod, 5 protective leakage net, 6 air outlet pipe, 7 connecting pipe, 8 air purification mechanism, 801 air purification box, 802 active carbon, 803 dust removal net, 9 air inlet pipe, 10 clamping block, 11 anode plate, 12 partition plate, 13 heating block, 14 drain pipe, 15 first vertical plate, 16 second vertical plate, 17 first sliding groove plate, 18 first sliding block, 19 moving plate, 20 first electric push rod, 21 second electric push rod, 22 clamping mechanism, 2201 second sliding groove plate, 2202 second sliding block, 2203 rotating rod third bearing, 2204, 2205 first clamping rod, 2206 second clamping rod, 2207 rotating handle, 23 control electric box, 24 wire fixing blocks, 25 wires, 26 connecting clamps and 27 supporting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an electroplating device for automobile accessory production comprises an electroplating box 1, wherein a transmission box 2 is fixedly installed at the bottom of the electroplating box 1, a stirring mechanism 3 and an oxygen adding mechanism 4 are arranged inside the transmission box 2, a gas purifying mechanism 8 is arranged on one side of the transmission box 2, clamping blocks 10 are fixedly installed on the inner walls of two sides of the electroplating box 1, clamping grooves are formed in the tops of the two groups of clamping blocks 10, anode plates 11 are clamped and installed on the two groups of clamping blocks 10, partition plates 12 are fixedly installed inside the electroplating box 1, heating blocks 13 are fixedly installed on the inner walls of the front side and the rear side of the electroplating box 1, a first vertical plate 15 is fixedly installed at the top of one side of the electroplating box 1, a second vertical plate 16 is fixedly installed at the top of the other side of the electroplating box 1, first chute plates 17 are fixedly installed at the tops of the first vertical plate 15 and the second vertical plate 16, a movable plate 19 is arranged at the bottom of the first chute plates 17, a first electric push, the free end of the first electric push rod 20 is fixedly connected with one side of the moving plate 19, two groups of second electric push rods 21 are fixedly installed at the bottom of the moving plate 19, and the free end of each second electric push rod 21 is provided with a clamping mechanism 22.

The stirring mechanism 3 comprises a motor 301, a first bearing 302, a second bearing 303, a first rotating shaft 304, a second rotating shaft 305, a first gear 306, a second gear 307 and a stirring blade 308, the motor 301 and the first bearing 302 are fixedly installed at the top of the inner side of the transmission case 2, the second bearing 303 is fixedly installed inside the rear side of the transmission case 2, the first rotating shaft 304 is rotatably installed on the first bearing 302, the second rotating shaft 305 is rotatably installed on the second bearing 303, the first gear 306 is fixedly installed on the outer wall of the first rotating shaft 304, the second gear 307 is fixedly installed at one end of the second rotating shaft 305, the first gear 306 and the second gear 307 are meshed, the first rotating shaft 304 and the second rotating shaft 305 are in transmission connection through the first gear 306 and the second gear 307, the other end of the second rotating shaft 305 extends to the inside of the electroplating case 1 and is fixedly installed with the stirring blade 308, the second rotating shaft 305 is rotatably installed at the bottom of the electroplating case 1, an output shaft of the motor 301 is fixedly connected with one end of a first rotating shaft 304 through a coupler, the motor 301 is started to enable the motor 301 to drive the first rotating shaft 304 to rotate, the first rotating shaft 304 drives a second rotating shaft 305 to rotate through transmission connection with a second rotating shaft 305, the second rotating shaft 305 drives a stirring blade 308 to rotate, so that the electroplating solution in the electroplating box 1 is stirred, the solution flow near the anode and the automobile accessories is promoted, the anions and the cations near the anode and the automobile accessories can be uniformly distributed, the reaction rate is improved, the oxygenation mechanism 4 comprises a rotating disc 401, a transmission rod 402, an air cylinder 403, a transverse plate 404, a sliding rod 405 and a piston 406, the rotating disc 401 is fixedly installed at the other end of the first rotating shaft 304, the transmission rod 402 is rotatably installed at one side of the rotating disc 401, the air cylinder 403 is fixedly installed at the bottom of the transmission box 2, and the transverse plate 404 is, a piston 406 is slidably mounted inside the cylinder 403, a sliding rod 405 is fixedly mounted at the bottom of the piston 406, the sliding rod 405 extends to the lower part of the cylinder 403 through a transverse plate 404 and is rotatably mounted with one side of a transmission rod 402, the first rotating shaft 304 is driven by the motor 301 to rotate, the rotating disc 401 is driven by the first rotating shaft 304 to rotate, one end of the transmission rod 402 is driven by the rotating disc 401 to swing, the transmission rod 402 drives the sliding rod 405 to move up and down, the sliding rod 405 drives the piston 406 to move up and down, so that air in the cylinder 403 is pushed, the extruded air enters the solution in the electroplating box 1 through an air outlet pipe 6, the air is supplemented through a connecting pipe 7 after being pushed, air is added into the solution, the oxidation-reduction reaction is accelerated, the collision between the automobile parts and the stirring blades 308 is reduced through a protective leakage net 5, the electroplating efficiency is improved, the production efficiency of the parts is also accelerated, reduce the damage of the stirring blades 308 to the automobile parts, the air purifying mechanism 8 comprises an air purifying box 801, activated carbon 802 and a dust removing net 803, one side of the transmission box 2 is fixedly provided with the air purifying box 801, the inside of the air purifying box 801 is fixedly provided with the activated carbon 802 and the dust removing net 803, one side of the air purifying box 801 is fixedly provided with an air inlet pipe 9, one end of the air inlet pipe 9 extends to the inside of the air purifying box 801, the air needing to enter the solution is subjected to dust removal and filtration by the matching use of the air purifying box 801, the activated carbon 802 and the dust removing net 803, the dust in the air sucked by the oxygenation mechanism 4 is reduced, the electroplating effect of the dust on the automobile parts is reduced, the production qualification rate of the automobile parts is enhanced, the anode mud generated when two groups of anode plates 11 are electroplated is isolated through the partition plate 12, the influence of the anode mud on the automobile parts plating layer in the solution is reduced, the inner bottom of the, the stirring blade 308 is positioned inside the protective leakage net 5, one side of the cylinder 403 is fixedly provided with an air outlet pipe 6, the other side of the cylinder 403 is fixedly provided with a connecting pipe 7, one end of the air outlet pipe 6 and one end of the connecting pipe 7 both extend into the cylinder 403, the other end of the air outlet pipe 6 extends into the protective leakage net 5, the other end of the connecting pipe 7 extends into the air purifying box 801 through one side of the transmission box 2, the top of the first chute plate 17 is provided with a chute, two groups of first sliding blocks 18 are slidably mounted in the chute, the bottoms of the two groups of first sliding blocks 18 and the top of the moving plate 19 are fixedly mounted, the clamping mechanism 22 comprises a second chute plate 2201, a second sliding block 2202, a third bearing 2203, a rotating rod 2204, a first clamping rod 2205, a second clamping rod 2206 and a rotating handle 2207, the free ends of the two groups of second electric push rods 21 are fixedly mounted with a second chute plate 2201, the bottom of the second, two groups of second sliding blocks 2202 are arranged in the sliding groove in a sliding mode, the bottoms of the two groups of second sliding blocks 2202 are respectively and fixedly provided with a first clamping rod 2205 and a second clamping rod 2206, the bottom of a second sliding groove plate 2201 is fixedly provided with two groups of third bearings 2203, the two groups of third bearings 2203 are rotatably provided with rotating rods 2204, the rotating rods 2204 are in threaded installation with the first clamping rod 2205 and the second clamping rod 2206, one end of each rotating rod 2204 is fixedly provided with a rotating handle 2207, the rotating rods 2204 are provided with two groups of threads with opposite thread directions, the rotating handles 2207 are rotated to enable the rotating rods 2204 to drive the first clamping rod 2205 and the second clamping rod 2206 to move oppositely, automobile accessories to be plated are clamped, solution sputtering caused by manual clamping is reduced, when the automobile accessories are manually collected, the harm of the solution to the skin of a human body is reduced, a control electric box 23 is fixedly arranged at the top of the second sliding groove plate 2201, two sets of solidus piece 24 of top fixed mounting of movable plate 19, the equal fixed mounting of adjacent lateral wall of first riser 15 and second riser 16 has solidus piece 24, the positive terminal fixed mounting of control electronic box 23 has two sets of wires 25, two sets of solidus pieces 24 and fixed mounting have the connecting clamp 26 are run through respectively to the one end of two sets of wires 25, two sets of connecting clamps 26 centre gripping respectively at the top of two sets of anode plates 11, the top fixed mounting of electroplating box 1 has support column 27, the negative pole end fixed mounting of control electronic box 23 has wire 25, the one end fixed mounting of wire 25 has connecting clamp 26, the bottom fixed mounting of support column 27 has the cushion.

The working principle is as follows: starting the motor 301, enabling the motor 301 to drive the first rotating shaft 304 to rotate, enabling the first rotating shaft 304 to drive the second rotating shaft 305 to rotate through transmission connection with the second rotating shaft 305, enabling the second rotating shaft 305 to drive the stirring blade 308 to rotate, stirring the electroplating solution, enabling the first rotating shaft 304 to drive the rotating disc 401 to rotate, enabling the rotating disc 401 to drive one end of the transmission rod 402 to swing, enabling the transmission rod 402 to drive the sliding rod 405 to move up and down, enabling the sliding rod 405 to drive the piston 406 to move up and down, pushing the air in the air cylinder 403 to enable the extruded air to enter the solution in the electroplating box 1 through the air outlet pipe 6, supplementing the air through the connecting pipe 7 after pushing, starting the first electric push rod 20, enabling the free end of the first electric push rod 20 to push the moving plate 19 to the clamping position, and enabling the handle 2207 to rotate through rotation, enabling the handle 2207 to drive the rotating rod to, dwang 2204 drives first supporting rod 2205 and second supporting rod 2206 and carries out the opposite direction movement, carry out the centre gripping to auto-parts, start first electric putter 20, make first electric putter 20 remove to the solution top, start second electric putter 21, the free end of second electric putter 21 promotes second spout board 2201, make auto-parts immerse in the middle of the solution, the connecting clamp 26 centre gripping of the negative pole end of control electronic box 23 is on the auto-parts that need the cladding material, start control electronic box 23, provide electric current to solution, make take place redox reaction in the solution, produce the cladding material on the messenger auto-parts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electroplate device for auto-parts production usefulness, includes electroplating box (1), its characterized in that: the bottom of the electroplating box (1) is fixedly provided with a transmission box (2), the interior of the transmission box (2) is provided with a stirring mechanism (3) and an oxygen adding mechanism (4), one side of the transmission box (2) is provided with an air purifying mechanism (8), the inner walls of the two sides of the electroplating box (1) are fixedly provided with clamping blocks (10), the tops of the two groups of clamping blocks (10) are respectively provided with a clamping groove, the two groups of clamping blocks (10) are respectively and fixedly clamped with an anode plate (11), the interior of the electroplating box (1) is fixedly provided with a partition plate (12), the inner walls of the front side and the rear side of the electroplating box (1) are respectively and fixedly provided with a heating block (13), the top of one side of the electroplating box (1) is fixedly provided with a first vertical plate (15), the top of the other side of the electroplating box (1) is fixedly provided with a second vertical plate (16), and the tops of, the bottom of the first sliding chute plate (17) is provided with a moving plate (19), the bottom of the first sliding chute plate (17) is fixedly provided with a first electric push rod (20), the free end of the first electric push rod (20) is fixedly connected with one side of the moving plate (19), the bottom of the moving plate (19) is fixedly provided with two groups of second electric push rods (21), and the free end of each second electric push rod (21) is provided with a clamping mechanism (22).

2. An electroplating apparatus for the production of automobile parts according to claim 1, wherein: the stirring mechanism (3) comprises a motor (301), a first bearing (302), a second bearing (303), a first rotating shaft (304), a second rotating shaft (305), a first gear (306), a second gear (307) and a stirring blade (308), the motor (301) and the first bearing (302) are fixedly installed at the top of the inner side of the transmission case (2), the second bearing (303) is fixedly installed inside the rear side of the transmission case (2), the first rotating shaft (304) is rotatably installed on the first bearing (302), the second rotating shaft (305) is rotatably installed on the second bearing (303), the first gear (306) is fixedly installed on the outer wall of the first rotating shaft (304), the second gear (307) is fixedly installed at one end of the second rotating shaft (305), the first gear (306) is meshed with the second gear (307), the first rotating shaft (304) is in transmission connection with the second rotating shaft (305) through the first gear (306) and the second gear (307), the other end of the second rotating shaft (305) extends to the inside of the electroplating box (1) and is fixedly provided with a stirring blade (308), the second rotating shaft (305) and the bottom of the electroplating box (1) are rotatably arranged, and the output shaft of the motor (301) is fixedly connected with one end of the first rotating shaft (304) through a coupler.

3. An electroplating apparatus for the production of automobile parts according to claim 2, wherein: oxygenation mechanism (4) include rolling disc (401), transfer line (402), cylinder (403), diaphragm (404), slide bar (405) and piston (406), the other end fixed mounting of first rotation axis (304) has rolling disc (401), one side of rolling disc (401) is rotated and is installed transfer line (402), the bottom fixed mounting of transmission case (2) has cylinder (403), the inside fixed mounting of cylinder (403) has diaphragm (404), the inside slidable mounting piston (406) of cylinder (403), the bottom fixed mounting of piston (406) has slide bar (405), slide bar (405) run through diaphragm (404) and extend to the below of cylinder (403) and the one side of transfer line (402) and rotate the installation.

4. An electroplating apparatus for the production of automobile parts according to claim 1, wherein: the air purifying mechanism (8) comprises an air purifying box (801), activated carbon (802) and a dust removing net (803), one side of the transmission box (2) is fixedly provided with the air purifying box (801), the inside of the air purifying box (801) is fixedly provided with the activated carbon (802) and the dust removing net (803), one side of the air purifying box (801) is fixedly provided with an air inlet pipe (9), and one end of the air inlet pipe (9) extends to the inside of the air purifying box (801).

5. An electroplating apparatus for the production of automobile parts according to claim 3, wherein: the inboard bottom fixed mounting of electroplating box (1) has the protection to leak net (5), stirring leaf (308) are located the inside of protection to leak net (5), one side fixed mounting of cylinder (403) has outlet duct (6), the opposite side fixed mounting of cylinder (403) has connecting pipe (7), the one end of outlet duct (6) and connecting pipe (7) all extends to the inside of cylinder (403), the other end of outlet duct (6) extends to the inside of protection to leak net (5), the other end of connecting pipe (7) runs through the inside that one side of transmission case (2) extended to net gas case (801).

6. An electroplating apparatus for the production of automobile parts according to claim 1, wherein: the top of the first sliding groove plate (17) is provided with a sliding groove, two groups of first sliding blocks (18) are arranged in the sliding groove in a sliding mode, and the bottoms of the two groups of first sliding blocks (18) are fixedly arranged on the top of the moving plate (19).

7. An electroplating apparatus for the production of automobile parts according to claim 1, wherein: the clamping mechanism (22) comprises a second sliding groove plate (2201), a second sliding block (2202), a third bearing (2203), a rotating rod (2204), a first clamping rod (2205), a second clamping rod (2206) and a rotating handle (2207), the free ends of the two groups of second electric push rods (21) are fixedly provided with the second sliding groove plate (2201), the bottom of the second sliding groove plate (2201) is provided with a sliding groove, the two groups of second sliding blocks (2202) are slidably arranged in the sliding groove, the bottoms of the two groups of second sliding blocks (2202) are respectively fixedly provided with the first clamping rod (2205) and the second clamping rod (2206), the bottom of the second sliding groove plate (2201) is fixedly provided with the two groups of third bearings (2203), the two groups of third bearings (2203) are rotatably provided with the rotating rod (2204), the rotating rod (2204) is in threaded connection with the first clamping rod (2205) and the second clamping rod (2206), one end of the rotating handle (2207) is fixedly arranged at one end of the rotating rod (2204), two sets of threads with opposite thread directions are arranged on the rotating rod (2204).

8. An electroplating apparatus for the production of automobile parts according to claim 7, wherein: the top fixed mounting of second chute board (2201) has control electronic box (23), the top fixed mounting of movable plate (19) has two sets of solidus piece (24), the equal fixed mounting of adjacent lateral wall of first riser (15) and second riser (16) has solidus piece (24), the positive terminal fixed mounting of control electronic box (23) has two sets of wires (25), the one end of two sets of wires (25) runs through two sets of solidus pieces (24) respectively and fixed mounting has connecting clamp (26), two sets of connecting clamp (26) centre gripping respectively at the top of two sets of anode plate (11), the top fixed mounting of electroplating box (1) has support column (27), the negative end fixed mounting of control electronic box (23) has wire (25), the one end fixed mounting of wire (25) has connecting clamp (26), the bottom fixed mounting of support column (27) has the cushion.