CN113718322A

CN113718322A - Electroplating device for component with cavity

Info

Publication number: CN113718322A
Application number: CN202110929704.7A
Authority: CN
Inventors: 贺泉涌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2021-11-30

Abstract

The invention provides an electroplating device for a component with a cavity, which comprises an electroplating pool, a self-adaptive supporting mechanism and an electroplating mechanism, wherein the electroplating pool is used for electroplating the component, the self-adaptive supporting mechanism is used for supporting the component to be electroplated in the electroplating pool, the electroplating mechanism is used for electroplating the component to be electroplated, the self-adaptive supporting mechanism is arranged on the electroplating pool, and the electroplating mechanism is arranged on the electroplating pool and the self-adaptive supporting mechanism. This an electroplating device for containing part of cavity carries out even efficient electroplating's problem to large-scale part according to what current electroplating device exists, designs the special construction that can adjust the hanging position by oneself in a flexible way to effectual general electroplating device of having solved is difficult to carry out disposable even electroplating to large-scale part, often need consume a large amount of time adjustment part position in the electroplating process, takes trouble and labouriously, has influenced machining efficiency's problem to a certain extent.

Description

Electroplating device for component with cavity

Technical Field

The invention relates to the technical field of electroplating, in particular to an electroplating device for a component containing a cavity.

Background

In the case of some larger components, especially some shell-shaped components, the plating solution at the bottom of the shell body of the components flows unevenly, and in the clamping process, because the components are larger, the number of clamps needed for clamping and suspending the components is large, and effective plating at the clamping position is difficult to obtain.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an electroplating device for a component containing a cavity, which solves the problems that a common electroplating device is difficult to carry out uniform electroplating on a large-scale component at one time, a large amount of time is often consumed to adjust the position of the component in the electroplating process, the labor and the labor are wasted, and the processing efficiency is influenced to a certain extent.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electroplating device for containing part of cavity, including be used for carrying out the electroplating bath of electroplating to the part, be used for waiting in the electroplating bath to electroplate the part and carry out the self-adaptation supporting mechanism that supports and be used for treating to electroplate the part and carry out the electroplating machine structure of electroplating, self-adaptation supporting mechanism sets up on the electroplating bath, electroplating machine constructs the setting on the electroplating bath and on the self-adaptation supporting mechanism.

Preferably, the self-adaptive support mechanism comprises two support frame rods, a movable adjusting rod and a limiting adjusting rod, the surface of the electroplating pool is fixedly connected with two support frame rods which are distributed in parallel, the surface of each support frame rod is provided with an adjusting sliding groove, the inner wall of the adjusting chute is connected with a movable adjusting rod in a sliding way, the surface of the sliding adjusting rod is connected with two supporting blocks in a sliding way, wherein the surface of one of the supporting blocks is hinged with a grooved bar, the surface of the other supporting block is hinged with a pin bar, the surface of the slot rod is provided with a movable sliding chute, the surface of the pin rod is connected with the inner wall of the movable sliding chute in a sliding way, the surfaces of the two support frame rods are connected with a limit adjusting rod in a sliding way, the limiting adjusting rod is characterized in that a limiting sliding groove is formed in the surface of the limiting adjusting rod, the groove rod and the pin rod penetrate through the limiting sliding groove, and the surface of the groove rod is connected with the inner wall of the limiting sliding groove in a sliding mode.

Preferably, the bottom of adjustable lever and the bottom of two supporting shoes all articulate there is a connecting pipe, the inside sliding connection of connecting pipe has the connection conducting rod, the surface mosaic who connects the conducting rod has the ball, the wave groove has been seted up to the inner wall of connecting pipe, the surface of ball and the inner wall sliding connection in wave groove, the bottom of connecting the conducting rod articulates there is first clamping ring, the bottom fixedly connected with extension rod of first clamping ring, the one end fixedly connected with second clamping ring of extension rod.

Preferably, the lower surface of first clamping ring and the upper surface of second clamping ring all inlay and have a plurality of card pearl, and the interval between each card pearl on the first clamping ring lower surface is all inequality with the interval between each card pearl of second clamping ring upper surface.

Preferably, the bottom fixedly connected with hollow heating member of electroplating pool, the fixed surface of hollow heating member is connected with electric heating rod, the gasbag is spouted to the inner wall fixedly connected with of hollow heating member, spout the equal fixedly connected with backing plate of interior roof and interior bottom wall of gasbag, two fixedly connected with spring between the backing plate, the intake pipe has been cup jointed on the surface of spouting the gasbag, the internally mounted of intake pipe has single air guide valve, spout the air jet has been seted up on the surface of gasbag, the check valve is installed to the inner wall of air jet, the opening has been seted up to the upper surface of hollow heating member, the fixed surface of electroplating pool installs the electric switch, the output and the input electricity of electric heating rod of electric switch are connected.

Preferably, the electroplating mechanism comprises an anode conductive support rod, an anode lead and a cathode lead, the surface of the support rod is fixedly connected with the anode conductive support rod, the surface of the anode conductive support rod is electrically connected with the anode lead, the surface of the anode conductive support rod is fixedly connected with a plating metal rod, the surface of the movable adjusting rod is fixedly connected with the cathode conductive support rod, and the surface of the cathode conductive support rod is electrically connected with the cathode lead.

Preferably, the surface of the cathode conductive stay bar is in sliding connection with the inner wall of the support block, the top end of the connecting conductive bar is fixedly connected with a cathode conductive wire, the top end of the cathode conductive wire extends into the support block, and the top end of the cathode conductive wire is in sliding connection with the surface of the cathode conductive stay bar.

(III) advantageous effects

(1) According to the invention, by arranging the self-adaptive support mechanism, on one hand, parts with any shape and size can be adjusted and suspended, and the parts to be electroplated are kept stable in a dynamic state by utilizing three-point support during suspension, and on the other hand, the hanging position can be automatically adjusted during electroplating by adopting a flexible hanging mode, so that frequent manual adjustment is not needed, and the working efficiency is further improved.

(2) The invention can generate a large amount of gas in real time by arranging the air injection bag, the gas can promote the flow and the replacement of the plating solution at the bottom of the shell-shaped component, and the generated surge can promote the homogenization of the concentration and the temperature of the plating solution.

(3) The invention can play a role in stabilizing the supporting component by arranging the grooved bar pin rod and the limiting adjusting rod, can adjust the position and the shape at the top at will, can stably hang different components and enhances the adaptability of the device.

(4) According to the invention, by arranging the first pressing ring, the second pressing ring and the clamping beads which are unevenly distributed, not only can different parts be hung, but also the position can be changed when the airflow surges to generate the floating force, so that the clamping position is changed, and the original hung area can be electroplated.

(5) According to the problem that the existing electroplating device is difficult to uniformly and efficiently electroplate large-scale parts, the special structure capable of automatically and flexibly adjusting the suspension position is designed, so that the problems that a common electroplating device is difficult to uniformly electroplate large-scale parts at one time, a large amount of time is often consumed to adjust the positions of the parts in the electroplating process, the labor and the labor are wasted, and the processing efficiency is influenced to a certain extent are effectively solved.

Drawings

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

FIG. 2 is a sectional view of the structure of the connecting tube of the present invention;

FIG. 3 is a cross-sectional view of the wave channel structure of the present invention;

fig. 4 is a sectional view of the structure of the hollow heating body of the present invention.

The electroplating device comprises an electroplating pool 1, a self-adaptive supporting mechanism 2, a supporting frame rod 21, a movable adjusting rod 22, a limit adjusting rod 23, an adjusting sliding groove 24, a supporting block 25, a groove rod 26, a pin rod 27, a movable sliding groove 28, a limit sliding groove 29, a connecting pipe 210, a connecting conducting rod 211, balls 212, a wave groove 213, a first press ring 214, an extension rod 215, a second press ring 216, a clamping ball 217, a hollow heating body 218, an electric heating rod 219, an air injection bag 220, a backing plate 221, a spring 222, an air inlet pipe 223, a single air guide valve 224, an air injection port 225, a check valve 226, a through port 227, an electric switch 228, an electroplating mechanism 3, an anode conducting stay 31, an anode conducting wire 32, a cathode conducting wire 33, a plated metal rod 34, a cathode conducting stay 35 and a cathode conducting wire 36.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.

As shown in fig. 1 to 4, an electroplating apparatus for a component having a cavity according to an embodiment of the present invention includes an electroplating tank 1 for electroplating the component, an adaptive support mechanism 2 for supporting the component to be electroplated in the electroplating tank 1, and an electroplating mechanism 3 for electroplating the component to be electroplated, where the adaptive support mechanism 2 is disposed on the electroplating tank 1, and the electroplating mechanism 3 is disposed on the electroplating tank 1 and the adaptive support mechanism 2.

The self-adaptive supporting mechanism 2 comprises two supporting frame rods 21, a movable adjusting rod 22 and a limiting adjusting rod 23, the surface of the electroplating pool 1 is fixedly connected with the two supporting frame rods 21 which are distributed in parallel, the surface of each supporting frame rod 21 is provided with an adjusting sliding groove 24, the inner wall of the adjusting sliding groove 24 is connected with the movable adjusting rod 22 in a sliding manner, the surface of the sliding adjusting rod is connected with two supporting blocks 25 in a sliding manner, the surface of one supporting block 25 is hinged with a groove rod 26, the surface of the other supporting block 25 is hinged with a pin rod 27, the surface of the groove rod 26 is provided with a movable sliding groove 28, the surface of the pin rod 27 is connected with the inner wall of the movable sliding groove 28 in a sliding manner, the surface of the two supporting frame rods 21 is connected with the limiting adjusting rod 23 in a sliding manner, the surface of the limiting adjusting rod 23 is provided with a limiting sliding groove 29, the groove rod 26 and the pin rod 27 penetrate through the limiting sliding groove 29, and the surface of the groove rod 26 is connected with the inner wall of the limiting sliding groove 29 in a sliding manner, the bottom of movable adjusting rod 22 and the bottom of two supporting shoes 25 all articulate there is a connecting pipe 210, the inside sliding connection of connecting pipe 210 has connection conducting rod 211, the surface mosaic of connecting conducting rod 211 has ball 212, wave groove 213 has been seted up to the inner wall of connecting pipe 210, the surface of ball 212 and the inner wall sliding connection of wave groove 213, the bottom of connecting conducting rod 211 articulates there is first clamping ring 214, the bottom fixedly connected with extension rod 215 of first clamping ring 214, extension rod 215's one end fixedly connected with second clamping ring 216, the lower surface of first clamping ring 214 and the upper surface of second clamping ring 216 all inlay and have a plurality of card pearl 217, the interval between each card pearl 217 on the lower surface of first clamping ring 214 and the interval between each card pearl 217 of second 216 clamping ring upper surface are all inequality.

The bottom of the electroplating pool 1 is fixedly connected with a hollow heating body 218, the surface of the hollow heating body 218 is fixedly connected with an electric heating rod 219, the inner wall of the hollow heating body 218 is fixedly connected with an air injection bag 220, the inner top wall and the inner bottom wall of the air injection bag 220 are both fixedly connected with backing plates 221, a spring 222 is fixedly connected between the two backing plates 221, the surface of the air injection bag 220 is sleeved with an air inlet pipe 223, a single air guide valve 224 is installed inside the air inlet pipe 223, the surface of the air injection bag 220 is provided with an air injection port 225, the inner wall of the air injection port 225 is provided with a check valve 226, the upper surface of the hollow heating body 218 is provided with a through port 227, the surface of the electroplating pool 1 is fixedly provided with an electric switch 228, the output end of the electric switch 228 is electrically connected with the input end of the electric heating rod 219, the electroplating mechanism 3 comprises an anode conducting support rod 31, an anode conducting wire 32 and a cathode conducting rod 33, the surfaces of the two support rods 21 are fixedly connected with the anode conducting support rod 31, the surface of the anode conductive stay bar 31 is electrically connected with an anode lead 32, the surface of the anode conductive stay bar 31 is fixedly connected with a plated metal bar 34, the surface of the movable adjusting rod 22 is fixedly connected with a cathode conductive stay bar 35, the surface of the cathode conductive stay bar 35 is electrically connected with a cathode lead 33, the surface of the cathode conductive stay bar 35 is in sliding connection with the inner wall of the supporting block 25, the top end of the connecting conductive rod 211 is fixedly connected with a cathode conductive wire 36, the top end of the cathode conductive wire 36 extends into the supporting block 25, and the top end of the cathode conductive wire 36 is in sliding connection with the surface of the cathode conductive stay bar 35.

When the electroplating device is used, firstly, according to the size of a component to be plated, the adjusting rod 23 and the movable adjusting rod 22 are limited in a sliding mode, the two supporting blocks 25 are slid on the movable adjusting rod 22, the pin rod 27 and the groove rod 26 are rotated, the triangular area between the pin rod 27 and the groove rod 26 is enlarged or reduced, the triangular area is adjusted to be in a state of being smaller than the area of the component to be plated, three positions of the metal component to be plated are respectively hung between the first pressing ring 214 and the second pressing ring 216 below the three connecting conductive rods 211, the component is supported by the clamping beads 217 in a stable mode, then electroplating solution is injected into the electroplating pool 1, the anode lead 32 and the cathode lead 33 are connected with a power supply, the electric switch 228 is turned on to heat the electric heating rod 219 during electroplating, the electroplating, meanwhile, the air injection bag 220 is heated and expanded to a certain degree, and gas breaks through the pressure of the electroplating solution through the check valve 226, gas can use through opening 227 to strike upwards, the part that needs the cladding material can upwards float, first clamping ring 214 also can drive and connect conducting rod 211 rebound, ball 212 slides in wave groove 213 inside, it can take place to rotate to connect conducting rod 211 this moment, corresponding first clamping ring 214 is along with rotating together, card pearl 217 also can rotate ice and more renew card pearl 217 centre gripping this part at the part surface, because the interval is different between the card pearl 217, the position of centre gripping also can change, the position that is held before exposes by the cladding material, after jet-propelled bag 220 jets gas, the bounce about the backing plate 221 can promote inside outside gas enters into jet-propelled bag 220 through intake pipe 223, so circulation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an electroplating device for containing part of cavity, is including electroplating bath (1) that is used for electroplating the part, be used for treating in electroplating bath (1) electroplating part to support self-adaptation supporting mechanism (2) and be used for treating electroplating part to carry out electroplating mechanism (3), its characterized in that: the self-adaptive support mechanism (2) is arranged on the electroplating pool (1), and the electroplating mechanism (3) is arranged on the electroplating pool (1) and the self-adaptive support mechanism (2).

2. An electroplating apparatus according to claim 1, wherein the electroplating apparatus comprises: the self-adaptive supporting mechanism (2) comprises two supporting frame rods (21), a movable adjusting rod (22) and a limiting adjusting rod (23), the surface of the electroplating pool (1) is fixedly connected with the two supporting frame rods (21) which are distributed in parallel, the surface of each supporting frame rod (21) is provided with an adjusting sliding groove (24), the inner wall of each adjusting sliding groove (24) is connected with the movable adjusting rod (22) in a sliding manner, the surface of each sliding adjusting rod is connected with two supporting blocks (25) in a sliding manner, the surface of one supporting block (25) is hinged with a groove rod (26), the surface of the other supporting block (25) is hinged with a pin rod (27), the surface of each groove rod (26) is provided with a movable sliding groove (28), the surface of each pin rod (27) is connected with the inner wall of each movable sliding groove (28) in a sliding manner, and the surfaces of the two supporting frame rods (21) are connected with the limiting adjusting rod (23) in a sliding manner, the surface of the limiting adjusting rod (23) is provided with a limiting sliding groove (29), the groove rod (26) and the pin rod (27) penetrate through the limiting sliding groove (29), and the surface of the groove rod (26) is in sliding connection with the inner wall of the limiting sliding groove (29).

3. An electroplating apparatus according to claim 2, wherein the electroplating apparatus comprises: the bottom of movable adjusting rod (22) and the bottom of two supporting shoes (25) all articulate there is a connecting pipe (210), the inside sliding connection of connecting pipe (210) has connection conducting rod (211), the surface mosaic who connects conducting rod (211) has ball (212), wave groove (213) have been seted up to the inner wall of connecting pipe (210), the surface of ball (212) and the inner wall sliding connection of wave groove (213), the bottom of connecting conducting rod (211) articulates there is first clamping ring (214), the bottom fixedly connected with extension rod (215) of first clamping ring (214), the one end fixedly connected with second clamping ring (216) of extension rod (215).

4. An electroplating apparatus according to claim 3, wherein the electroplating apparatus comprises: the lower surface of first clamping ring (214) and the upper surface of second clamping ring (216) all inlay and have a plurality of card pearl (217), and the interval between each card pearl (217) on first clamping ring (214) lower surface is all inequality with the interval between each card pearl (217) of second clamping ring (216) upper surface.

5. An electroplating apparatus according to claim 4, wherein the electroplating apparatus comprises: the bottom of the electroplating pool (1) is fixedly connected with a hollow heating body (218), the surface of the hollow heating body (218) is fixedly connected with an electric heating rod (219), the inner wall of the hollow heating body (218) is fixedly connected with an air spraying bag (220), the inner top wall and the inner bottom wall of the air spraying bag (220) are fixedly connected with backing plates (221), two springs (222) are fixedly connected between the backing plates (221), an air inlet pipe (223) is sleeved on the surface of the air spraying bag (220), a single air guide valve (224) is installed inside the air inlet pipe (223), an air jet (225) is arranged on the surface of the air spraying bag (220), a check valve (226) is installed on the inner wall of the air jet (225), a through hole (227) is arranged on the upper surface of the hollow heating body (218), and an electric switch (228) is installed on the surface of the electroplating pool (1), the output end of the electric switch (228) is electrically connected with the input end of the electric heating rod (219).

6. An electroplating apparatus according to claim 5, wherein the electroplating apparatus comprises: electroplating mechanism (3) are including positive pole electrically conductive vaulting pole (31), positive pole wire (32) and negative pole wire (33), two the fixed surface of support hack lever (21) is connected with positive pole electrically conductive vaulting pole (31), the surface electricity of positive pole electrically conductive vaulting pole (31) is connected with positive pole wire (32), the fixed surface of positive pole electrically conductive vaulting pole (31) is connected with cladding material metal rod (34), the fixed surface of adjustable lever (22) is connected with negative pole electrically conductive vaulting pole (35), the surface electricity of negative pole electrically conductive vaulting pole (35) is connected with negative pole wire (33).

7. An electroplating apparatus according to claim 6, wherein the electroplating apparatus comprises: the surface of the cathode conductive stay bar (35) is in sliding connection with the inner wall of the supporting block (25), the top end of the connecting conductive bar (211) is fixedly connected with a cathode conductive wire (36), the top end of the cathode conductive wire (36) extends into the supporting block (25), and the top end of the cathode conductive wire (36) is in sliding connection with the surface of the cathode conductive stay bar (35).