CN219508055U

CN219508055U - Electroplating flexible hanging frame and pickling circulation system

Info

Publication number: CN219508055U
Application number: CN202320744245.XU
Authority: CN
Inventors: 李继军; 高荣兴
Original assignee: Tianjin Runcheng Jingshi Technology Co ltd
Current assignee: Tianjin Runcheng Jingshi Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-11
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of electroplating, in particular to an electroplating flexible hanging frame and an acid washing circulating system, which comprise the following components: the upper end of the frame is provided with three upright posts, the upright posts positioned in the middle are sleeved with sliding sleeves in a sliding manner, the upright posts on the left side and the right side are respectively connected with a second connecting sleeve and a first connecting sleeve in a sliding manner, and connecting rods are fixedly arranged between the sliding sleeves and the second connecting sleeves and between the second connecting sleeves and the first connecting sleeves; the distance between the two adjacent connecting rods at the upper end and the lower end can be adjusted by screwing the hand to adjust the distance between the two adjacent hooks between the upper end and the lower end, the movable rod moves upwards by holding the pull ring and lifting upwards by compressing the spring again, the upper end side wall of the anti-slip pad and the connecting rod is separated, the movable rod can move on the connecting rod through the idler wheel at the upper end of the fixing plate, the distance between the two adjacent hooks between the left and the right is changed, different hooks can be replaced by unscrewing the nut, and the effect of fixing electroplating pendants of different sizes is achieved.

Description

Electroplating flexible hanging frame and pickling circulation system

Technical Field

The utility model relates to the technical field of electroplating, in particular to an electroplating flexible hanging frame and an acid washing circulating system.

Background

Electroplating is a common surface treatment in industry that deposits a metal coating on the surface of a workpiece to alter the surface properties or dimensions of the workpiece, such as: to provide a part which is beautiful in metallic luster, rust-proof, abrasion-proof, improved in electrical conductivity, lubricity, strength, heat resistance, weather resistance, heat treatment, and is prevented from carburization, nitridation, dimensional errors, or abrasion. The workpiece is required to be used in the electroplating process, and the electroplating hook mainly plays roles of conducting, supporting and fixing the workpiece to be plated in the electroplating production.

The hanger on the electroplating hanger in the prior art is usually fixedly arranged on the side wall of the hanger, for example, chinese patent CN215481381U discloses a novel electroplating hanger which comprises a hanger main body; the hook main body comprises a plurality of cross bars which are arranged at intervals up and down and a connecting rod which is connected with each cross bar; the front side and the rear side of each cross rod are respectively connected with a plurality of hanging rods which are arranged in a declining way, and two hanging strips with flexibility are arranged on one side of each hanging rod. The utility model can firmly fix large-size workpieces, and the fixed large-size workpieces are large in number.

However, the hanger in this way is inconvenient to fix the plating articles of different sizes, or the space occupied by the plating articles of large size in the left-right direction is large, so that the number of the plating articles of large size which can be fixed by the plating hanger is limited, the hanger cannot be flexibly used,

disclosure of Invention

The utility model aims to provide an electroplating flexible hanging frame and an acid washing circulating system so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electroplating flexible hanger comprising: the upper end of the frame is provided with three upright posts, the upright posts positioned in the middle are sleeved with sliding sleeves in a sliding manner, the upright posts on the left side and the right side are respectively connected with a second connecting sleeve and a first connecting sleeve in a sliding manner, and connecting rods are fixedly arranged between the sliding sleeves and the second connecting sleeves and between the second connecting sleeves and the first connecting sleeves;

a sliding groove is formed in the side wall of the connecting rod, a plurality of moving rods are connected in the sliding groove in a sliding mode, the moving rods are square, and hooks are connected to the outer walls of the upper end and the lower end of the moving rods through nuts.

Preferably, a fixed plate is fixedly arranged on the middle side wall of the movable rod, a roller is arranged at the upper end of the fixed plate, and the roller is contacted with the side wall of the lower end of the connecting rod.

Preferably, the side walls of the upper end and the lower end of the movable rod are fixedly provided with top bottom plates, the side walls of the outer ends of the top bottom plates are fixedly provided with limit posts, and the side walls of the outer ends of the limit posts are fixedly provided with threaded posts.

Preferably, the anti-slip pad is fixedly arranged on the side wall of the lower end of the top bottom plate positioned at the upper end of the movable rod, and the lower end of the anti-slip pad is contacted with the side wall of the upper end of the connecting rod.

Preferably, the outer wall of the lower end of the moving rod is sleeved with a spring, the upper end of the spring is fixedly arranged on the side wall of the lower end of the fixed plate, and the lower end of the spring is fixedly arranged on the side wall of the top bottom plate of the lower end of the moving rod.

Preferably, a square hole is formed in the side wall of the center of the hook, and the side wall of the center of the hook is sleeved on the outer wall of the limiting column through the square hole.

Preferably, the outer wall of the threaded column is connected with a nut in a threaded manner, one end of the nut is contacted with the side wall of the hook, and a pull ring is fixedly arranged on the side wall of the outer end of the nut positioned at the upper end of the movable rod.

Preferably, a rubber pad is fixedly arranged on the inner end side wall of the first connecting sleeve, and a hand-screwed bolt is connected to the outer end side wall of the second connecting sleeve in a threaded manner.

An acid washing circulation system comprises the electroplating flexible hook.

Compared with the prior art, the utility model has the beneficial effects that:

the distance between the two adjacent connecting rods at the upper end and the lower end can be adjusted by screwing the hand to adjust the distance between the two adjacent hooks between the upper end and the lower end, the movable rod moves upwards by holding the pull ring and lifting upwards by compressing the spring again, the upper end side wall of the anti-slip pad and the connecting rod is separated, the movable rod can move on the connecting rod through the idler wheel at the upper end of the fixing plate, the distance between the two adjacent hooks between the left and the right is changed, different hooks can be replaced by unscrewing the nut, and the effect of fixing electroplating pendants of different sizes is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic illustration of the connection of a hanger and a connecting rod in accordance with the present utility model;

FIG. 3 is a schematic view of the connection of the hook and the travel bar of the present utility model.

In the figure: 1. a frame; 2. a sliding sleeve; 3. a connecting rod; 4. a chute; 5. the first connecting sleeve is connected; 6. a second connecting sleeve; 7. a rubber pad; 8. screwing the bolt by hand; 9. a hook; 10. a moving rod; 11. a top and bottom plate; 12. a fixing plate; 13. a limit column; 14. a threaded column; 15. a nut; 16. a pull ring; 17. and (3) a spring.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: an electroplating flexible hanger comprising: the upper end of the frame 1 is provided with three upright posts, the upright posts positioned in the middle are sleeved with a sliding sleeve 2 in a sliding manner, the upright posts on the left side and the right side are respectively connected with a second connecting sleeve 6 and a first connecting sleeve 5 in a sliding manner, a connecting rod 3 is fixedly arranged between the sliding sleeve 2 and the second connecting sleeve 6 and between the second connecting sleeve 5, a rubber pad 7 is fixedly arranged on the inner end side wall of the first connecting sleeve 5, and a hand-screwed bolt 8 is connected on the side wall of one end of the second connecting sleeve 6 in a threaded manner;

the inner diameters of the sliding sleeve 2, the first connecting sleeve 5 and the second connecting sleeve 6 are all larger than the diameters of the upright posts, one end of the hand-screwed bolt 8 is contacted with one of the upright posts by rotating the hand-screwed bolt 8, the sliding sleeve 2, the first connecting sleeve 5 and the second connecting sleeve 6 are pulled to one side, and the rubber pad 7 in the first connecting sleeve 5 is contacted with the outer wall of the upright post to fix the connecting rod 3, so that the position of the connecting rod 3 on the upright post can be adjusted.

The lateral wall of connecting rod 3 has seted up spout 4, and sliding connection has a plurality of movable rod 10 on the spout 4, and movable rod 10 is square, all is connected with couple 9 through nut 15 on the outer wall of the upper and lower end of movable rod 10, fixed mounting has fixed plate 12 on the middle lateral wall of movable rod 10, and gyro wheel (not marked in the figure) is installed to the upper end of fixed plate 12, and the gyro wheel contacts with the lower extreme lateral wall of connecting rod 3.

The side walls of the upper end and the lower end of the moving rod 10 are fixedly provided with a top bottom plate 11, the side walls of the outer end of the top bottom plate 11 are fixedly provided with a limit column 13, the side walls of the outer end of the limit column 13 are fixedly provided with a threaded column 14, the side walls of the lower end of the top bottom plate 11 positioned at the upper end of the moving rod 10 are fixedly provided with an anti-skid pad (not marked in the figure), the lower end of the anti-skid pad is contacted with the side walls of the upper end of the connecting rod 3, the outer wall of the lower end of the moving rod 10 is sleeved with a spring 17, the upper end of the spring 17 is fixedly arranged on the side walls of the lower end of the fixed plate 12, the lower end of the spring 17 is fixedly arranged on the side walls of the top bottom plate 11 at the lower end of the moving rod 10, and when the anti-skid pad is contacted with the side walls of the upper end of the connecting rod 3, the spring 17 is in a compressed state, and the hook 9 is fixed on the outer wall of the connecting rod 3;

a square hole is formed in the side wall of the center of the hook 9 and sleeved on the outer wall of the limit post 13 through the square hole, a nut 15 is connected to the outer wall of the thread post 14 in a threaded manner, one end of the nut 15 is contacted with the side wall of the hook 9, and a pull ring 16 is fixedly arranged on the side wall of the outer end of the nut 15 positioned at the upper end of the movable rod 10, so that the hook 9 is convenient to disassemble and replace;

when the hooks 9 need to be moved, the pull ring 16 is held and lifted upwards, the moving rod 10 moves upwards by compressing the spring 17 again, and the anti-slip pad is separated from the side wall of the upper end of the connecting rod 3, so that the moving rod 10 can move on the connecting rod 3 through the roller at the upper end of the fixing plate 12, and the distance between two adjacent hooks 9 is changed.

An acid washing circulation system comprises the electroplating flexible hook.

When the device works, the hanger to be electroplated is arranged on the hook 9 to be electroplated, the distance between the two adjacent hooks 9 at the upper end and the lower end can be adjusted by screwing the hand-screwed bolt 8, so that the distance between the two hooks 9 between the upper end and the lower end can be adjusted, the movable rod 10 can be upwards moved by holding the pull ring 16 and upwards lifting the pull ring, the anti-slip pad and the upper end side wall of the connecting rod 3 are separated, the movable rod 10 can be moved on the connecting rod 3 through the roller at the upper end of the fixing plate 12, the distance between the two adjacent hooks 9 between the left and the right is changed, and different hooks 9 can be replaced by screwing the nut 15, so that the effect of fixing electroplating pendants with different sizes is achieved.

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

Claims

1. An electroplating flexible hanger comprising: the frame (1), the upper end of frame (1) is equipped with three stands, has slided and has cup jointed sliding sleeve (2) on the stand in the middle of being located, and sliding connection has adapter sleeve two (6) and adapter sleeve one (5) on the stand of left and right sides respectively, its characterized in that: a connecting rod (3) is fixedly arranged between the sliding sleeve (2) and the connecting sleeve II (6) as well as between the connecting sleeve I (5);

a sliding groove (4) is formed in the side wall of the connecting rod (3), a plurality of moving rods (10) are connected in the sliding groove (4) in a sliding mode, the moving rods (10) are square, and hooks (9) are connected to the outer walls of the upper end and the lower end of the moving rods (10) through nuts (15).

2. An electroplated flexible hanger according to claim 1, wherein: the middle side wall of the movable rod (10) is fixedly provided with a fixed plate (12), the upper end of the fixed plate (12) is provided with a roller, and the roller is contacted with the lower side wall of the connecting rod (3).

3. An electroplated flexible hanger according to claim 1, wherein: the side walls of the upper end and the lower end of the movable rod (10) are fixedly provided with a top bottom plate (11), the side walls of the outer end of the top bottom plate (11) are fixedly provided with limiting columns (13), and the side walls of the outer end of the limiting columns (13) are fixedly provided with threaded columns (14).

4. An electroplated flexible hanger according to claim 1, wherein: the anti-skid pad is fixedly arranged on the side wall of the lower end of the top bottom plate (11) positioned at the upper end of the movable rod (10), and the lower end of the anti-skid pad is contacted with the side wall of the upper end of the connecting rod (3).

5. An electroplated flexible hanger according to claim 4, wherein: the outer wall of the lower end of the movable rod (10) is sleeved with a spring (17), the upper end of the spring (17) is fixedly arranged on the side wall of the lower end of the fixed plate (12), and the lower end of the spring (17) is fixedly arranged on the side wall of the top bottom plate (11) at the lower end of the movable rod (10).

6. A flexible electroplating hanger according to claim 3, wherein: a square hole is formed in the side wall of the center of the hook (9), and the side wall of the center of the hook is sleeved on the outer wall of the limiting column (13) through the square hole.

7. An electroplated flexible hanger according to claim 6, wherein: the outer wall of the threaded column (14) is connected with a nut (15) through threads, one end of the nut (15) is contacted with the side wall of the hook (9), and a pull ring (16) is fixedly arranged on the side wall of the outer end of the nut (15) at the upper end of the movable rod (10).

8. An electroplated flexible hanger according to claim 1, wherein: a rubber pad (7) is fixedly arranged on the inner end side wall of the first connecting sleeve (5), and a hand-screwed bolt (8) is connected with the one end side wall of the second connecting sleeve (6) in a threaded manner.

9. An acid cleaning circulation system, characterized in that: a flexible electroplating rack comprising any one of the preceding claims 1-8.