Column middle cylinder bottom electroplating tool

Abstract

The utility model discloses an upright post middle cylinder bottom electroplating tool, which relates to the technical field of upright post middle cylinder bottom electroplating, and comprises a hanging tool and a cylinder bottom, a plastic plug is arranged on the inner side surface of the cylinder bottom, an elastic clamp is obliquely fixed on the surface of the plastic plug through a fixing bolt, and a tooth groove is arranged on the surface of one end of the hanging tool. When the end, provided with the tooth groove, of the hanging tool penetrates into the cylinder bottom, the elastic clamp is gradually clamped to the surface of the tooth groove, a protruding circle is fixed to one end of the hanging tool, a through hole is formed in the protruding circle, a clamping block penetrates through the through hole, a spring is fixed between the through hole and the clamping block, a clamping plate is fixed to the surface of the clamping block, and the clamping plate is matched with a clamping groove formed in the bottom end of the cylinder bottom. The hanging tool is reasonable in design structure, the hanging tool can be accurately and stably connected when penetrating into the cylinder bottom through gradual clamping of the elastic clamps and the tooth grooves of the hanging tool, it is ensured that the relative positions of the hanging tool and the cylinder bottom are fixed in the electroplating process, and external factors such as liquid flow impact and slight vibration of equipment are effectively prevented; therefore, the electroplating uniformity and the quality stability are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating of a column cylinder bottom, in particular to an electroplating tool for a column cylinder bottom. Background Art

[0002] In modern industrial manufacturing, electroplating technology plays a critical role in improving the surface performance of the bottom of the column cylinder. As various industries continue to increase their requirements for product quality and performance, the electroplating treatment of the column cylinder bottom needs to achieve higher standards of precision, uniformity and stability.

[0003] Traditional electroplating tooling has gradually exposed numerous flaws during the treatment of the cylinder bottom in the column. The previous connection method between the hanger and the cylinder bottom is often rudimentary and lacks a precise and reliable positioning mechanism. This can easily cause the hanger to wobble and shift within the cylinder bottom, seriously disrupting the uniformity of current distribution during the electroplating process. This in turn leads to uneven plating thickness and surface quality, significantly affecting product yield and performance.

[0004] At the same time, the assembly and disassembly of traditional tooling is complex and inefficient. During installation, the process threaded holes must be sealed with glue and stainless steel screws to prevent rust from forming inside the holes and causing wear on the column seals. The lack of effective elastic buffering, convenient locking structures, and quick connection mechanisms not only consumes a lot of manpower and time, but also easily damages the tooling components due to improper operation, increasing maintenance costs and uncertainty in the tooling's lifespan. To address this, we provide a tooling for electroplating the bottom of the column cylinder to solve these problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a tool for electroplating the bottom of a cylinder in a column.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cylinder bottom electroplating tooling in a column, comprising a hanger and a cylinder bottom, the inner side surface of the cylinder bottom is provided with a plastic plug, the surface of the plastic plug is fixed with an elastic card at an angle by a fixing bolt, a tooth groove is provided on the surface of one end of the hanger, and when the end of the hanger with the tooth groove is passed through the interior of the cylinder bottom, the elastic card will gradually be stuck to the tooth groove surface, a raised circle is fixed at one end of the hanger, a through hole is provided in the raised circle, a card block is passed through the through hole, a spring is fixed between the through hole and the card block, a card plate is fixed on the surface of the card block, and the card plate matches the card groove provided at the bottom end of the cylinder bottom.

[0009] Furthermore, a hanging ring is fixed on the hanger.

[0010] Furthermore, a suspended position is provided in the bottom of the cylinder, and the plastic plug is located at the suspended position.

[0011] Furthermore, the plastic plug, the elastic clip and the tooth groove are located above and below the horizontal center line of the bottom end of the hanger and are symmetrically distributed up and down.

[0012] Furthermore, the clamping block, clamping plate and clamping slot are located in front and rear of the horizontal center line of the bottom end of the hanger and are symmetrically distributed in the front and rear.

[0013] (3) Beneficial effects:

[0014] Compared with the existing technology, the electroplating tooling for the bottom of the column cylinder has the following beneficial effects:

[0015] 1. The utility model gradually engages the elastic clip with the tooth groove of the hanger, and can achieve a precise and stable connection when the hanger is inserted into the bottom of the cylinder, ensuring that the relative position of the hanger and the cylinder bottom is fixed during the electroplating process, effectively preventing the hanger from shifting or shaking due to external factors such as liquid flow impact, slight vibration of the equipment, etc., thereby ensuring the uniformity and quality stability of electroplating. In addition to the cooperation between the elastic clip and the tooth groove, the clamping plate at one end of the hanger matches the clamping groove at the bottom end of the cylinder bottom, further enhancing the stability of the connection between the hanger and the cylinder bottom, forming multiple guarantees, and greatly reducing the possibility of separation or dislocation of the two during the electroplating operation.

[0016] 2. The utility model plays a buffering role between the card block and the through hole through the spring in the through hole in the raised circle. When the tooling is impacted by external force or has a slight collision during the assembly process, the spring can absorb part of the energy to protect the components from damage. At the same time, when it is necessary to adjust the fit between the card plate and the card slot, the spring can assist the card block to reset, which is convenient for operation and maintenance of the tooling. The plastic plug set on the inner side of the cylinder bottom can prevent the electroplating liquid from causing direct corrosion or damage to the inner side of the cylinder bottom to a certain extent, play an isolation and protection role, extend the service life of the cylinder bottom, and indirectly ensure the normal use cycle of the entire electroplating tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a right side structural schematic diagram of the present utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the hanger in the utility model;

[0020] Figure 4 This is an enlarged structural diagram of the plastic plug and elastic card in the utility model;

[0021] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. Lifting ring; 2. Hanger; 3. Raised circle; 4. Cylinder bottom; 5. Tooth groove; 6. Elastic clip; 7. Fixing bolt; 8. Plastic plug; 9. Suspended position; 10. Slot; 11. Through hole; 12. Block; 13. Spring; 14. Card. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1-5 As shown, the utility model provides a technical solution: a tool for electroplating the bottom 4 of the cylinder in a column, comprising a hanger 2 and the cylinder bottom 4, a plastic plug 8 is installed on the inner side of the cylinder bottom 4, the surface of the plastic plug 8 is fixed with an elastic card 6 in an inclined manner by a fixing bolt 7, and the elastic card 6 has a certain elasticity and an inclined angle, which provides a basis for subsequent cooperation with the hanger 2, and a tooth groove 5 is carefully designed on the surface of one end of the hanger 2. When the end of the hanger 2 with the tooth groove 5 begins to penetrate into the interior of the cylinder bottom 4, due to the elasticity of the elastic card 6 and its inclined setting, the elastic card 6 will gradually be stuck to the surface of the tooth groove 5. As the hanger 2 penetrates deeper, the elastic card 6 will be stuck in sequence along the tooth groove 5, thereby realizing a stable connection between the hanger 2 and the cylinder bottom 4;

[0025] A raised circle 3 is also fixed to one end of the hanger 2, and a through hole 11 is provided in the raised circle 3, a card block 12 is passed through the through hole 11, and a spring 13 is fixed between the through hole 11 and the card block 12. The setting of the spring 13 enables the card block 12 to move flexibly within a certain range. A card plate 14 is fixed to the surface of the card block 12, and a card groove 10 is provided at the bottom end of the cylinder bottom 4. The shape and size of the card plate 14 and the card groove 10 match each other. After the hanger 2 and the cylinder bottom 4 are initially connected through the elastic card 6 and the tooth groove 5, the card plate 14 can be accurately inserted into the card groove 10 under the action of the spring 13, further enhancing the stability of the connection between the hanger 2 and the cylinder bottom 4, ensuring that the cylinder bottom 4 can be stably fixed on the hanger 2 during the electroplating process, so that the electroplating operation can be carried out smoothly and efficiently.

[0026] Specifically, a hanging ring 1 is fixed above the hanger 2. The hanging ring 1 is set to conveniently hang the entire tooling at the corresponding position of the electroplating production line, so that the tooling can smoothly perform various operations in the electroplating process, such as transferring between different electroplating tanks, cleaning and electroplating.

[0027] Specifically, a suspended position 9 is provided in the cylinder bottom 4, and the plastic plug 8 is located at this suspended position 9. On the inner side surface of the cylinder bottom 4, the plastic plug 8, the elastic card 6 and the tooth groove 5 are symmetrically distributed above and below the horizontal center line of the bottom end of the hanger 2. This symmetrical distribution design can make the hanger 2 and the cylinder bottom 4 more evenly stressed during connection, thereby improving the stability and reliability of the connection. When the end of the hanger 2 with the tooth groove 5 is passed through the inside of the cylinder bottom 4, due to the elasticity and inclination angle of the elastic card 6, the elastic card 6 will gradually cooperate with the tooth groove 5. Specifically, as the hanger 2 gradually penetrates, the elastic card 6 will be guided by the structure symmetrically distributed above and below and accurately stuck to the surface of the tooth groove 5. Moreover, the upper and lower symmetrical design can ensure that under different stress conditions, the connection between the elastic card 6 and the tooth groove 5 will not be easily loosened, thereby ensuring the initial stable suspension of the cylinder bottom 4 on the hanger 2.

[0028] Specifically, the clamping block 12, the clamping plate 14 and the clamping slot 10 are symmetrically distributed in front and back at the front and back positions of the horizontal center line of the bottom end of the hanger 2. The advantage of this symmetrical distribution is that after the hanger 2 and the cylinder bottom 4 are initially connected through the elastic clamp 6 and the tooth groove 5, the clamping plate 14 can be accurately and accurately clamped into the clamping slot 10 from the front and back directions under the action of the spring 13. Due to the front and back symmetrical structure, the clamping plate 14 in the clamping slot 10 is more stable and can withstand forces from different directions, further enhancing the integrity and stability of the connection between the hanger 2 and the cylinder bottom 4. Regardless of the solution impact during the electroplating process, the movement and vibration of the tooling, etc., it can ensure that the cylinder bottom 4 is stably fixed on the hanger 2, so that the electroplating operation can be carried out accurately, efficiently and stably, ensuring the quality and effect of the electroplating, reducing defective or defective products caused by unstable tooling fixation, and improving the efficiency and reliability of the electroplating production of the cylinder bottom 4 in the entire column.

[0029] It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or location relationships based on the positions or location relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a mechanical connection or an electrical connection; "connected" can mean a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for electroplating the bottom of a cylinder in a column, comprising a hanger (2) and a cylinder bottom (4), characterized in that: The inner side of the cylinder bottom (4) is provided with a plastic plug (8), and an elastic card (6) is fixed obliquely on the surface of the plastic plug (8) by a fixing bolt (7). A tooth groove (5) is provided on the surface of one end of the hanger (2). When the end of the hanger (2) with the tooth groove (5) is inserted into the interior of the cylinder bottom (4), the elastic card (6) will gradually be stuck to the surface of the tooth groove (5). A raised circle (3) is fixed on one end of the hanger (2), a through hole (11) is provided in the raised circle (3), a clamping block (12) is passed through the through hole (11), a spring (13) is fixed between the through hole (11) and the clamping block (12), a clamping plate (14) is fixed on the surface of the clamping block (12), and the clamping plate (14) matches the clamping groove (10) provided at the bottom end of the cylinder bottom (4).

2. The electroplating tool for the bottom of the column cylinder according to claim 1, characterized in that: A hanging ring (1) is fixed on the hanger (2).

3. The electroplating tool for the bottom of the column cylinder according to claim 1, characterized in that: A suspended position (9) is provided in the cylinder bottom (4), and the plastic plug (8) is located at the suspended position (9).

4. The electroplating tool for the bottom of a column cylinder according to claim 1, characterized in that: The plastic plug (8), the elastic clip (6) and the tooth groove (5) are located above and below the horizontal center line of the bottom end of the hanger (2) and are symmetrically distributed above and below.

5. The electroplating tool for the bottom of a column cylinder according to claim 1, characterized in that: The clamping block (12), the clamping plate (14) and the clamping slot (10) are located in front and rear positions of the horizontal center line of the bottom end of the hanger (2) and are symmetrically distributed in front and rear.

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