CN219991771U

CN219991771U - Hanging device for electroplating parts

Info

Publication number: CN219991771U
Application number: CN202320285605.4U
Authority: CN
Inventors: 王可相
Original assignee: Mianyang Lingfeng Machinery Manufacturing Co ltd
Current assignee: Mianyang Lingfeng Machinery Manufacturing Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-11-10
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of electroplating, in particular to a hanging device for electroplating parts, which comprises: the hanger is provided with two support beams in parallel, the two support beams are provided with a placement part along the support beams, the hanger is provided with at least two hanging arms for hoisting, and one end of each hanging arm is provided with a hanging ring; the hanging rod is provided with a hanging rod positioning mechanism for fixing the hanging rod, and the hanging rod is vertically provided with a through groove; the hanger has the advantages that the hanger is flexibly arranged by adjusting the position of the hanging rod and the position of the hanger, so that parts with different sizes can be hung conveniently, and the utilization rate of the electrolytic tank is improved.

Description

Hanging device for electroplating parts

Technical Field

The utility model relates to the technical field of electroplating, in particular to a hanging device for electroplating parts.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by utilizing the electrolysis principle, and is a process of adhering a metal film on the surface of the metal or other material parts by utilizing the electrolysis so as to play roles of preventing the oxidation of the metal, improving the wear resistance, the conductivity, the reflectivity, the corrosion resistance, the attractive appearance and the like.

In the electroplating process, the hanging device is an important auxiliary tool, parts are convenient to fix in the electroplating process, electrolysis is completed through the conduction of the hanging device, when parts with different sizes are electroplated, the hanging hook of the hanging device is usually fixed at present, the position of the hanging hook cannot be flexibly adjusted, the hanging device is inconvenient to use, when the parts with different sizes are hung, the parts are easy to contact or are far away from each other, and the utilization rate of the electroplating tank is not high.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a hanging device for electroplating parts.

The aim of the utility model is achieved by the following technical scheme: a hanger for electroplating parts, comprising:

the hanger comprises a hanger body, wherein two supporting beams are arranged on the hanger body in parallel, a placement part is arranged on each supporting beam along the supporting beam, at least two hanging arms for hoisting are arranged on the hanger body, and a hanging ring is arranged at one end of each hanging arm;

the two ends of the hanging rod are respectively connected with the placement parts on the two supporting beams in a sliding way, a hanging rod positioning mechanism for fixing the hanging rod is arranged on the hanging frame, and a through groove is vertically arranged on the hanging rod; and

couple, couple top is provided with clamping mechanism, clamping mechanism includes slip post, stopper, spring and locating piece, the slip post with the hooked rod top fixed connection of couple, slip post bottom is provided with the butt boss, the spring housing is located on the slip post, spring one end butt the butt boss, the locating piece with slip post axial sliding connection, locating piece bottom butt the spring, the stopper fixed set up in slip post top, the slip post with logical groove sliding connection, stopper and locating piece are in respectively the upper and lower both sides of logical groove will the peg supports tightly, still be provided with anti-drop mechanism on the couple. Through placing the peg of different quantity in placing the portion, the rethread changes the position of couple, realizes the nimble arrangement of couple, and then adjusts suitably with the interval of different parts, make full use of plating bath space.

In some embodiments, the hanging rod positioning mechanism comprises two positioning plates and a plurality of first elastic components, wherein two ends of each positioning plate are respectively hinged with two ends of the supporting beam, two ends of each first elastic component are respectively connected with the positioning plates and the supporting beam, and the hanging rods are pressed tightly by the positioning plates and the placing parts on the supporting beam. After the number and the interval of the hanging rods are adjusted, the hanging rods are pressed and positioned by the positioning plate.

In some embodiments, the sliding column is rectangular in cross-section. The sliding column with the rectangular cross section can ensure that the sliding column cannot circumferentially rotate in the barrel groove. So that the hook does not rotate circumferentially, and the rotation of parts in the electroplating process is avoided.

In some embodiments, a positioning bump is disposed on a surface of the positioning block, which contacts the hanging rod, and a plurality of positioning grooves are disposed on a surface of the hanging rod, which contacts the positioning block. The sliding column is provided with a paragraph sense through the positioning convex blocks and the positioning grooves.

In some embodiments, the anti-falling mechanism comprises a rotary rod and a second elastic component, a bayonet is arranged at the hook tip of the hook, a buckle is arranged at one end of the rotary rod corresponding to the bayonet, one end of the rotary rod is rotationally connected with the hook rod of the hook, and two ends of the second elastic component are respectively connected with the hook rod of the hook and the middle section of the rotary rod. When some lighter parts are electroplated, bubbles are generated on the surface, so that the parts float upwards, the parts are likely to fall off, and the falling-off prevention mechanism is used for preventing the parts from falling off.

In some embodiments, a rotating shaft is arranged on the hook rod of the hook, one end, connected with the rotating rod in a rotating way, of the hook rod of the hook is provided with a sliding groove, the sliding groove is connected with the rotating shaft in a sliding way, some parts do not need to be prevented from falling or have through holes, the anti-falling mechanism needs to be turned, and the anti-falling mechanism can be easily withdrawn through the sliding groove.

In some embodiments, a flexible pad is disposed on a side of the locating plate opposite the placement portion. The placing parts on the two supporting beams are required to be used for placing a plurality of hanging rods, when the hanging rods of the positioning plate are pressed, the hanging rods have tolerance in size, the problem that individual hanging rods cannot be clamped tightly can be caused, and the flexible pads are arranged, so that all the hanging rods can be clamped.

In some embodiments, an insulating ring is disposed within the hanging ring. The hanging device is insulated from an external mechanism, so that conductivity is avoided.

The utility model has the following advantages:

1. the hanging rod positioning mechanism is arranged on the placing part, the number of hanging rods required by the size adjustment of the processed parts can be adjusted, the positioning plate is pulled open, the hanging rods can be taken out or placed conveniently and quickly, the same hanging hook can slide in the barrel groove through the clamping mechanism, meanwhile, the two sides of the hanging rods are abutted by the clamping mechanism, a certain pretightening force is provided, and after the hanging hooks are slid, the distance between the hanging hooks is adjusted, the hanging hooks automatically keep the positions of the hanging hooks; through adjusting the quantity and the position of the hanging rods and the hooks, the hooks are flexibly arranged, and the space of the electroplating bath is fully utilized.

2. By arranging the anti-falling mechanism, lighter parts are not easy to fall off in the electroplating time.

Drawings

FIG. 1 is a plan view of a hanger for plating parts according to the present utility model;

FIG. 2 is a front view of the hanger for plating parts of the present utility model;

FIG. 3 is a side view of the hanger for plating parts of the present utility model;

FIG. 4 is a schematic view of a hanger bar and hook of the present utility model;

FIG. 5 is a front view of the hanger of the present utility model;

FIG. 6 is a side view of the hanger of the present utility model;

in the figure: 1. a hanging rack; 11. a support beam; 12. a hanging arm; 121. hanging rings; 111. a placement unit; 2. a positioning plate; 21. a handle; 22. a flexible pad; 23. a hinge ear; 24. a first elastic member; 3. a hanging rod; 31. a through groove; 32. a positioning groove; 4. a hook; 41. a bayonet; 42. a rotating shaft; 5. an anti-falling mechanism; 51. a sliding column; 511. abutting against the boss; 52. a positioning block; 521. positioning the protruding blocks; 53. a limiting block; 54. a spring; 6. an anti-falling mechanism; 61. a second elastic member; 62. a rotating rod; 621. a chute; 622. a buckle; 7. an insulating ring.

Detailed Description

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

It is noted that relational terms such as "first" and "second", and the like, are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1 to 6, a hanging device for electroplating parts, comprising:

the hanging frame 1, two supporting beams 11 are arranged on the hanging frame 1 in parallel, a placing part 111 is arranged on each supporting beam 11 along each supporting beam 11, at least two hanging arms 12 for hanging are arranged on the hanging frame 1, and a hanging ring 121 is arranged at one end of each hanging arm 12;

the hanging rod 3, two ends of the hanging rod 3 are respectively connected with the placing parts 111 on the two supporting beams 11 in a sliding way, a hanging rod positioning mechanism for fixing the hanging rod 3 is arranged on the hanging frame 1, and a through groove 31 is vertically arranged on the hanging rod 3; and

couple 4, couple 4 top is provided with clamping mechanism, clamping mechanism includes slip post 51, stopper 53, spring 54 and locating piece 52, slip post 51 with peg 3 top fixed connection of couple 4, slip post 51 bottom is provided with butt boss 511, the spring 54 cover is located on the slip post 51, spring 54 one end butt boss 511, locating piece 52 with slip post 51 axial sliding connection, locating piece 52 bottom butt spring 54, stopper 53 fixed set up in slip post 51 top, slip post 51 with logical groove 31 sliding connection, stopper 53 and locating piece 52 are respectively in the upper and lower both sides of logical groove 31 will peg 3 butt is tight, still be provided with anti-drop mechanism 6 on the couple 4. In the embodiment, the hanging frame 1 is rectangular, and two long sides of the rectangular hanging frame 1 are supporting beams 11; the placement part 111 is a step provided on the opposite side of the two support beams 11; when the hanging device is used, a proper number of hanging rods 3 are placed on the placing part 111 or the distance between the hanging rods 3 is adjusted according to the sizes of parts, after the distance between the hanging rods 3 is adjusted, the hanging hooks 4 are shifted, the sliding columns 51 slide in the barrel grooves to adjust the positions of the hanging hooks 4, and then the distance between the hanging hooks 4 is adjusted, due to the fact that the clamping devices are arranged on the hanging hooks 4, the limiting blocks 53 and the positioning blocks 52 in the clamping devices clamp the hanging rods 3 through the springs 54, the hanging hooks 4 are prevented from moving, after the distance between the hanging hooks 4 is adjusted, the parts are hung, and the follow-up electroplating work is started.

Further, the hanging rod positioning mechanism comprises two positioning plates 2 and a plurality of first elastic components 24, two ends of each positioning plate 2 are respectively hinged to two ends of the corresponding supporting beam 11, two ends of each first elastic component 24 are respectively connected with the corresponding positioning plate 2 and the corresponding supporting beam 11, and the hanging rods 3 are tightly pressed by the corresponding positioning plates 2 and the corresponding placing portions 111 on the corresponding supporting beams 11. In this embodiment, the first elastic member 24 is a tension spring, and in other embodiments, the first elastic member 24 may also be a spring 54, a torsion spring, or the like, and the two ends of the positioning plate 2 are provided with hinge lugs 23 and are hinged to the support beam 11 through the hinge lugs 23. The handle 21 convenient to pull is arranged on the positioning plate 2, when the positioning plate is used, the handle 21 is pulled, the positioning plate 2 is rotated, and the hanging rod 3 can be taken out or put into the hanging rod 3 and the position of the hanging rod 3 can be adjusted, so that the positioning plate is convenient and quick to use.

Further, the sliding post 51 has a rectangular cross section. The rectangular cross section prevents the sliding column 51 from rotating circumferentially, thereby preventing the hook 4 from rotating, and the hook 4 is more stable and prevents parts from rotating and contacting each other during electroplating.

Further, a positioning protrusion 521 is disposed on a surface of the positioning block 52 contacting the hanging rod 3, and a plurality of positioning grooves 32 are disposed on a surface of the hanging rod 3 contacting the positioning block 52. In this embodiment, the positioning bump 521 is an arc bump, and the positioning groove 32 is an arc groove, and the plurality of positioning grooves 32 are connected to each other, and the surface thereof forms a wave shape; when the position of the hook 4 is adjusted, the limiting block 53 is pushed, and the sliding column 51 is pushed to slide in the through groove 31, so that the pretightening force of the spring 54 is small, during electroplating, the hanger 1 is possibly inclined due to the fact that parts with different sizes are hung on the hanging device, and the hook 4 is possibly displaced during electroplating, so that the positioning protruding block 521 and the positioning groove 32 are arranged, and the positioning protruding block 521 is matched with the positioning groove 32, so that the sliding column 51 is not easy to displace.

Further, the anti-falling mechanism 6 includes a rotating rod 62 and a second elastic component 61, a bayonet 41 is provided at a hook tip of the hook 4, a buckle 622 is provided at one end of the rotating rod 62 corresponding to the bayonet 41, one end of the rotating rod 62 is rotatably connected with the hook of the hook 4, and two ends of the second elastic component 61 are respectively connected with the hook of the hook 4 and a middle section of the rotating rod 62. In the present embodiment, the second elastic member 61 is a tension spring, and in other embodiments, the second elastic member 61 may be a spring 54, a leaf spring, or the like. Lugs are arranged on the middle section of the rotating rod 62 and the hook rod of the hook 4, pull holes for fixing tension springs are arranged on the lugs, and the tension springs are connected with the rotating rod 62 and the hook 4 through the pull holes. When the hanging device is used, the hook tip of the hook 4 is exposed by poking the rotating rod 62, a through hole in the part is hung in the hook 4, the rotating rod 62 is released, one end of the clamping buckle 622 of the rotating rod 62 can be automatically clamped into the bayonet 41 under the pulling force of the second elastic component 61, and then the part is prevented from falling off during electroplating.

Further, a rotating shaft 42 is provided on the hook rod of the hook 4, a chute 621 is provided at one end of the rotating rod 62 rotatably connected with the hook rod of the hook 4, and the chute 621 is slidably connected with the rotating shaft 42. Some heavier parts or parts without through holes do not need to use the anti-falling mechanism 6, the rotating rod 62 and the hook rod rotating connection part of the hook 4 are arranged to be a sliding groove 621, so that the rotating rod 62 can rotate around the rotating shaft 42 and can translate along the self direction, when the anti-falling mechanism 6 does not need to be used, only the optional rod is pulled, the bayonet 41 and the buckle 622 are separated from the matching, and under the action of the second elastic component 61, the rotating rod 62 is pulled up and separated from the hook tip part of the hook 4.

Further, a flexible pad 22 is provided on a surface of the positioning plate 2 opposite to the placement portion 111. In this embodiment, the flexible pad 22 is a rubber pad, when the positioning plate 2 clamps the hanging rods 3, since the distance between the positioning plate 2 and the placement portion 111 is fixed, and a tolerance exists between the hanging rods 3, the hanging rods 3 with slightly smaller sizes cannot be clamped, resulting in loosening, and may fall down during electroplating, so the flexible pad 22 is provided, and all the hanging rods 3 can be clamped through the flexible pad 22.

Further, an insulating ring 7 is disposed in the hanging ring 121. During electroplating, the hanging device is electrified, and the insulating ring 7 is arranged to insulate the hanging device from an external mechanism, so that the safety is improved.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present utility model fall within the protection scope of the present utility model.

Claims

1. A hanger for electroplating parts, comprising:

the hanging rack (1), two supporting beams (11) are arranged on the hanging rack (1) in parallel, a placement part (111) is arranged on each supporting beam (11) along each supporting beam (11), at least two hanging arms (12) for hanging are arranged on the hanging rack (1), and a hanging ring (121) is arranged at one end of each hanging arm (12);

the hanging rod (3), two ends of the hanging rod (3) are respectively connected with the placing parts (111) on the two supporting beams (11) in a sliding mode, a hanging rod positioning mechanism for fixing the hanging rod (3) is arranged on the hanging rod (1), and a through groove (31) is vertically formed in the hanging rod (3); and

couple (4), couple (4) top is provided with clamping mechanism, clamping mechanism includes slip post (51), stopper (53), spring (54) and locating piece (52), slip post (51) with the hooked rod top fixed connection of couple (4), slip post (51) bottom is provided with butt boss (511), spring (54) cover is located on slip post (51), spring (54) one end butt boss (511), locating piece (52) with slip post (51) axial sliding connection, locating piece (52) bottom butt spring (54), stopper (53) fixed set up in slip post (51) top, slip post (51) with lead to groove (31) sliding connection, stopper (53) and locating piece (52) are in respectively the upper and lower both sides of leading to groove (31) will hang pole (3) and support tightly, still be provided with on couple (4) and prevent falling mechanism (6).

2. The hanging device for electroplating parts according to claim 1, wherein the hanging rod positioning mechanism comprises two positioning plates (2) and a plurality of first elastic components (24), two ends of the positioning plates (2) are respectively hinged with two ends of the supporting beam (11), two ends of the first elastic components (24) are respectively connected with the positioning plates (2) and the supporting beam (11), and the positioning plates (2) are matched with the placing parts (111) on the supporting beam (11) to compress the hanging rods (3).

3. A hanger for plating of parts according to claim 2, wherein said sliding post (51) is rectangular in cross section.

4. The hanging device for electroplating parts according to claim 2, wherein a positioning bump (521) is arranged on one surface of the positioning block (52) contacting with the hanging rod (3), and a plurality of positioning grooves (32) are arranged on one surface of the hanging rod (3) contacting with the positioning block (52).

5. The hanging device for electroplating parts according to claim 1, wherein the anti-falling mechanism (6) comprises a rotating rod (62) and a second elastic component (61), a bayonet (41) is arranged at the hook tip of the hook (4), a buckle (622) is arranged at one end of the rotating rod (62) corresponding to the bayonet (41), one end of the rotating rod (62) is rotatably connected with the hook rod of the hook (4), and two ends of the second elastic component (61) are respectively connected with the hook rod of the hook (4) and the middle section of the rotating rod (62).

6. The hanging device for electroplating parts according to claim 5, wherein a rotating shaft (42) is arranged on a hook rod of the hook (4), a sliding groove (621) is arranged at one end, rotatably connected with the hook rod of the hook (4), of the rotating rod (62), and the sliding groove (621) is slidably connected with the rotating shaft (42).

7. A hanger for plating of parts according to claim 2, wherein a flexible pad (22) is provided on a surface of said positioning plate (2) opposite to said placement portion (111).

8. The hanging device for electroplating parts according to claim 1, wherein an insulating ring (7) is arranged in the hanging ring (121).