Surface treatment device for strengthening hardness of die casting

Abstract

The utility model discloses a die casting hardness strengthening surface treatment device which comprises a working table, the working table is provided with an electroplating bath, the electroplating bath is used for containing electroplating liquid, a supporting frame is arranged at the top of the working table, a lifting air cylinder is arranged above a transverse plate of the supporting frame, and the lifting air cylinder is connected with the working table. A piston rod of the lifting air cylinder faces downwards and is connected with a lifting plate, the lifting plate is connected with a linear air cylinder, the linear air cylinder is horizontally arranged, a piston rod of the linear air cylinder faces forwards and is connected with a supporting plate, a rotary air cylinder is installed on the front side of the supporting plate, and an output shaft of the rotary air cylinder is connected with a rotary disc. A clamping air cylinder is installed below the rotating disc, the clamping air cylinder is connected with a clamping jaw assembly, and the clamping jaw assembly is used for clamping a hanging rod of a plating basket, so that the labor intensity of workers is greatly relieved, the industrial injury risk is reduced by reducing manual operation, and meanwhile, the efficiency and quality of electroplating operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical distinguish technical field, concretely is a kind of die casting reinforced hardness surface treatment device. BACKGROUND

[0002] With the development of science and technology and the improvement of industrial demand, the requirements for electroplating process are also constantly improving. In traditional electroplating process, the electroplating table equipment mainly relies on simple lifting devices to realize the electroplating process of workpieces. Although such equipment can complete the basic electroplating task, it has obvious limitations in electroplating uniformity, efficiency and operation flexibility. Especially in the electroplating process of complex-shaped workpieces such as die castings, due to uneven current density distribution, the thickness of the electroplated layer is inconsistent, which affects the quality and performance of the electroplated parts.

[0003] In addition, workers need to manually or with the help of tools to lift the plating basket and move it under the lifting device during actual operation. This process not only requires a lot of effort, but also is inefficient, especially when handling large or heavy workpieces, the operation burden of workers increases significantly. SUMMARY

[0004] To solve the above technical problems, the utility model relates to a kind of die casting reinforced hardness surface treatment device, the structure is simple, reliable, effectively solves the above technical problems, is suitable for use, to realize the above-mentioned purpose, the utility model is realized by the following technical scheme:

[0005] A die casting reinforced hardness surface treatment device, comprising a workbench, the workbench is provided with an electroplating tank, the electroplating tank is used to contain electroplating solution, the top of the workbench is provided with a support frame, the horizontal plate of the support frame is provided with a lifting cylinder above, the piston rod of the lifting cylinder faces downward and is connected with a lifting plate, the lifting plate is connected with a linear cylinder, the linear cylinder is horizontally arranged, the piston rod of the linear cylinder faces forward and is connected with a support plate, the front side of the support plate is installed with a rotary cylinder, the output shaft of the rotary cylinder is connected with a turntable, the lower side of the turntable is installed with a clamping cylinder, the clamping cylinder is connected with a jaw assembly, the jaw assembly is used to clamp the hanging rod of the plating basket.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the jaw assembly comprises a movable plate, a support arm and a clamping block, the two sides of the clamping cylinder are respectively connected with a movable plate, the clamping cylinder is used to drive two movable plates to move synchronously close to or away from each other, the inner side of each movable plate is connected with a support arm, the inner side of the support arm is connected with a clamping block, the clamping block is provided with an arc-shaped limiting groove matched with the hanging rod of the plating basket.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: one side of the workbench is provided with an openable baffle.

[0008] In the above scheme, and as a preferred scheme of the above scheme: the support frame is in the shape of a Chinese character, and the two side plates of the support frame are fixed on the left and right sides of the workbench.

[0009] In the above scheme, and as a preferred scheme of the above scheme: the front side of the workbench is provided with wheel positioning blocks on the left and right sides, the wheel positioning blocks are provided with wheel positioning grooves, and the wheel positioning blocks are used for cooperating with the wheels of the feeding trolley for positioning.

[0010] Compared with the prior art, the utility model has the advantages of horizontal driving transfer between the feeding position and the discharging position, greatly reduced labor intensity of workers, and improved equipment allowing workers to park the trolley in front of the workbench, place the plating basket thereon, and then easily clamp through the clamping mechanism, thereby realizing the automatic and accurate control of the electroplating process. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is the overall structure schematic diagram of the device;

[0012] Figure 2 is the displacement clamping mechanism schematic diagram. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments. However, the following specific embodiments and examples are only for the purpose of illustration, and are not a limitation on the utility model.

[0014] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the drawings shown in the description, and is only for the convenience of describing the utility model, and is not indicative or implied that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. Figure 1

[0015] In the description of the present application, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicative or implied of relative importance or implied indication of the number of indicated technical features.​

[0016] To solve the above technical problems, as shown in Figures 1-2 The utility model discloses a die casting piece reinforced hardness surface treatment device, including work table 1, the work table 1 is equipped with electroplating bath 2, the electroplating bath 2 is used to accommodate electroplating solution in, the top of work table 1 is provided with support frame 3, the lateral board of support frame 3 is provided with lift cylinder 4, the piston rod of lift cylinder 4 is downward and is connected with lift plate 5, lift plate 5 is connected with linear cylinder 6, linear cylinder 6 is horizontally arranged, the piston rod of linear cylinder 6 is forward and is connected with support plate 7, the front side of support plate 7 is installed with rotary cylinder 8, the output shaft of rotary cylinder 8 is connected with carousel 9, the below of carousel 9 is installed with clamping cylinder 10, clamping cylinder 10 is connected with jaw assembly, the jaw assembly is used to clamp the hanger bar of plating basket, through horizontal linear cylinder 6 and lift cylinder 4 cooperation, realize the transfer between the feeding position and the discharge position, so the worker need not manually lift the plating basket and transfer to the lift device below, work table 1 front parking dolly, plating basket is placed on the dolly, then through the clamping mechanism clamping, simplify the operation process, make the whole feeding and discharging process more simple and fast, greatly alleviate the labor intensity of the worker, improve the work efficiency, the design of rotary drive can improve the electroplating effect, make the metal ion can be evenly distributed to the whole workpiece surface, improve the precision and yield of electroplating, help to improve the uniformity and adhesion of plating layer, thereby improve the surface quality and hardness of die casting.

[0017] Further preferably in the embodiment, the jaw assembly comprises movable plates 11, support arms 12 and clamping blocks 13, the two sides of the piston rod of the clamping cylinder 10 are respectively connected with the movable plates 11, the clamping cylinder 10 is used to drive the two movable plates 11 to move synchronously close to or away from each other, the inner side of each movable plate 11 is connected with a support arm 12, the inner side of the support arm 12 is connected with a clamping block 13, the clamping block 13 is provided with an arc-shaped limiting groove matched with the hanger bar of the plating basket, the two movable plates 11 can move synchronously close to or away from each other, ensuring the consistency of the clamping action, improving the accuracy of the operation, and improving the accuracy and reliability of the clamping. In addition, this structure design can provide stable clamping force, ensuring the stable fixation of the hanger bar of the plating basket during the electroplating process, and reducing the problems of workpiece damage or uneven electroplating caused by unstable clamping.

[0018] Further preferably in the embodiment, one side of the work table 1 is provided with an openable and closable baffle 14, which is convenient for maintaining the inside of the electroplating bath 2 when opened.

[0019] Further preferably in the embodiment, the support frame 3 is in the shape of a Chinese character 'fang', and the two side plates of the support frame 3 are fixed on the left and right sides of the workbench 1, effectively utilizing the space and providing stable support for the electroplating tank 2 and other components, while saving the space of the workbench 1.

[0020] Further preferably in the embodiment, the front side of the workbench 1 is symmetrically provided with wheel positioning blocks 15, and the wheel positioning blocks 15 are provided with wheel positioning grooves, and the wheel positioning blocks 15 are used for cooperating with the wheels of the feeding trolley to position the wheels, so that the wheels of the feeding trolley can be accurately positioned, and the stability and accuracy of the clamping process are ensured.

[0021] It is worth noting that the technical features of the cylinder and other technical features involved in the utility model patent application should be regarded as prior art, and the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected by using the conventional selection in the field, and should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0022] The above embodiment is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model, so that: the equivalent changes made by the skilled in the art according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A surface treatment device for die casting to enhance hardness, characterized by: It includes a workbench, the workbench is provided with an electroplating tank, the electroplating tank is used to contain electroplating solution, a support frame is arranged on the top of the workbench, a lifting cylinder is arranged above the cross plate of the support frame, the piston rod of the lifting cylinder faces downward and is connected with a lifting plate, the lifting plate is connected with a linear cylinder, the linear cylinder is horizontally arranged, the piston rod of the linear cylinder faces forward and is connected with a support plate, a rotary cylinder is installed on the front side of the support plate, the output shaft of the rotary cylinder is connected with a turntable, a clamping cylinder is installed below the turntable, the clamping cylinder is connected with a jaw assembly, and the jaw assembly is used to clamp the hanging rod of the plating basket.

2. The device for surface treatment of die castings to enhance hardness according to claim 1, characterized in that: The jaw assembly includes a movable plate, a support arm, and a clamping block. The piston rods on both sides of the clamping cylinder are respectively connected with the movable plate. The clamping cylinder is used to drive the two movable plates to approach or move away synchronously. A support arm is connected to the inner side of each movable plate, and a clamping block is connected to the inner side of the support arm. The clamping block is provided with an arc-shaped limiting groove for cooperating with the hanging rod of the plating basket.

3. The device for surface treatment of die castings to enhance hardness according to claim 1, characterized in that: One side of the workbench is provided with an openable baffle.

4. The device for surface treatment of die castings to enhance hardness according to claim 1, characterized in that: The support frame is in a U shape, and the two side plates of the support frame are respectively fixed on the left and right sides of the workbench.

5. The device for surface treatment of die castings to enhance hardness according to claim 1, characterized in that: Wheel positioning blocks are symmetrically arranged on the left and right sides of the front side of the workbench. The wheel positioning blocks are provided with wheel positioning grooves, and the wheel positioning blocks are used to cooperate with and position the wheels of the feeding trolley.

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