Workpiece adjustable device for steel pipe electrogalvanizing

Abstract

The utility model provides an adjustable workpiece device for steel pipe electrogalvanizing. The adjustable workpiece device comprises an electroplating bath, a fixed frame, a top plate, an electric lifting rod, an adjustable fixed electroplating frame structure and a pushable supporting frame structure, through the arrangement of the lifting frame, the motor, the threaded pipe, the shielding plate, the movable plate, the supporting rod and the supporting block, the threaded pipe can be driven to rotate through the motor in the electroplating process, and the movable plate is driven to get close to the middle or move to the left side and the right side in the rotating process of the threaded pipe; the purpose of adjusting according to the specification of the steel pipe in the electroplating process is achieved; the electroplating bath, the fixing frame, the supporting roller and the pushing rod are arranged in a matched manner, so that the pushing rod is pushed in the electroplating process, then the fixing frame drives the supporting roller to approach the middle position of the electroplating bath, and the supporting roller pushes a steel pipe to move in the electroplating process; and the electroplating work is prevented from being influenced by the contact position of the supporting block and the steel pipe in the electroplating process.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrogalvanizing equipment, and in particular relates to a workpiece adjustable device for electrogalvanizing a steel pipe. Background Art

[0002] In order to increase the corrosion resistance of parts and prevent them from corroding quickly in harsh environments, it is necessary to galvanize the surface of parts. Electrogalvanizing has become a common galvanizing method due to the advantages of uniform galvanized layer and strong adhesion. During the electrogalvanizing process of galvanized workpieces, the galvanized parts need to be hoisted into the electrogalvanizing tank for electroplating. The existing adjustable workpiece device for electrogalvanizing of precision slender steel pipes includes a supporting base plate, a supporting frame, a galvanizing tank body, a supporting pad, a sump, a supporting block, an adjustment component, a driving motor, an eccentric wheel, a guide rod, an adjustment frame, a limit groove, a limit rail, and a sliding component. This adjustable workpiece device for electrogalvanizing of precision slender steel pipes has the problem that it cannot be adjusted according to the specifications of the steel pipe during the electroplating process and cannot support the steel pipe during the electroplating process. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an adjustable workpiece device for steel pipe electrogalvanizing, which improves the steel pipe placement mechanism during the electroplating process to facilitate adjustments according to the specifications of the steel pipe during the electroplating process and to set a supporting mechanism during the electroplating process to prevent the contact position during the electroplating process from affecting the electroplating effect.

[0004] A workpiece adjustable device for electrogalvanizing steel pipes comprises an electroplating tank, wherein the left and right sides of the upper end of the electroplating tank are respectively bolted with fixing frames; the upper ends of the fixing frames are respectively bolted to the left and right sides of the bottom end of a top plate; electric lifting rods are respectively bolted to the middle positions of the left and right sides of the upper end of the top plate and penetrated therethrough, and is characterized in that an adjustable fixed electroplating frame structure is arranged below the bottom end of the top plate; and a pushable support frame structure is arranged at the inner front of the electroplating tank.

[0005] Preferably, the adjustable fixed electroplating rack structure includes a lifting frame, a motor is bolted to the lower right side of the lifting frame; a threaded tube is bolted to the outer wall of the output shaft of the motor; shielding plates are bolted to the upper front and rear ends and the lower front and rear ends of the lifting frame respectively; movable plates are threadedly sleeved on the left and right sides of the outer wall of the threaded tube respectively; one end of a support rod is bolted to the upper inner wall and the lower inner wall of the movable plate respectively; and the other end of the support rod is sleeved with a support block respectively.

[0006] Preferably, the pushable support frame structure comprises a fixed frame, the interior of which is pin-connected with support rollers from top to bottom; and push rods are bolted to the left and right sides of the upper portion of the front surface of the fixed frame.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] In the utility model, the arrangement of the lifting frame, motor, threaded tube, shielding plate, movable plate, support rod and support block is conducive to driving the threaded tube to rotate by the motor during the electroplating process, and driving the movable plate to move toward the middle or to the left and right sides during the rotation of the threaded tube, thereby achieving the purpose of adjusting the electroplating process according to the specifications of the steel tube.

[0009] In the utility model, the electroplating tank, the fixed frame, the support roller and the pushing rod are arranged in coordination with each other, which is beneficial to the process of electroplating by pushing the pushing rod, and then the fixed frame drives the support roller to move toward the middle position of the electroplating tank, and the support roller pushes the steel pipe to move during the electroplating process, thereby preventing the contact position between the support block and the steel pipe from affecting the purpose of the electroplating work during the electroplating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a structural schematic diagram of the adjustable fixed electroplating rack structure of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the pushable support frame structure of the utility model.

[0013] In the figure:

[0014] 1. Plating tank; 2. Fixed frame; 3. Top plate; 4. Electric lifting rod; 5. Adjustable fixed plating frame structure; 51. Lifting frame; 52. Motor; 53. Threaded pipe; 54. Shielding plate; 55. Moving plate; 56. Support rod; 57. Support block; 6. Pushable support frame structure; 61. Fixed frame; 62. Support roller; 63. Push rod. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a workpiece adjustable device for electrogalvanizing of steel pipes comprises an electroplating tank 1, a fixed frame 2, a top plate 3, an electric lifting rod 4, an adjustable fixed electroplating frame structure 5 and a pushable support frame structure 6, wherein the fixed frame 2 is bolted to the left and right sides of the upper end of the electroplating tank 1; the upper end of the fixed frame 2 is bolted to the left and right sides of the bottom end of the top plate 3; the electric lifting rod 4 is bolted to the middle position of the left and right sides of the upper end of the top plate 3 and is penetrated; an adjustable fixed electroplating frame structure 5 is arranged below the bottom end of the top plate 3; a pushable support frame structure 6 is arranged at the front of the inner part of the electroplating tank 1; the adjustable fixed electroplating frame structure 5 comprises a lifting frame 51, a motor 52, a threaded pipe 53, a baffle plate 54, a movable plate 55, a support rod 56 and a support block 57, the motor 52 is bolted to the lower right side of the lifting frame 51; the threaded pipe 53 is bolted to the outer wall of the output shaft of the motor 52; the front and rear ends of the lifting frame 51 The upper part and the lower part of the front and rear ends are respectively fixed with shielding plates 54 by bolts; the outer wall of the threaded tube 53 is respectively threaded with movable plates 55 on the left and right sides; the upper part of the inner wall and the lower part of the inner wall of the movable plate 55 are respectively bolted with one end of a support rod 56; the other end of the support rod 56 is respectively sleeved with a support block 57; when performing electroplating, the electroplating tank 1 is fixed in a suitable position, and an external power supply and an external control device are connected using an external wire, and then the motor 52 is controlled to start working according to the specifications of the steel pipe to be electroplated, and the threaded tube 53 is driven to rotate by the motor 52, and during the rotation of the threaded tube 53, the movable plate 55 is simultaneously moved to the middle or to the left and right sides respectively, and then the support blocks 57 are respectively inserted into the left and right ends of the steel pipe to support the steel pipe, and then the electric lifting rod 4 is controlled to start working, the lifting frame 51 is pushed downward, and the movable plate 55 drives the steel pipe to enter the interior of the electroplating tank 1 to realize the electroplating work.

[0016] In this embodiment, combined with the Figure 3 As shown, the pushable support frame structure 6 includes a fixed frame 61, a support roller 62 and a push rod 63. The interior of the fixed frame 61 is pin-connected with the support roller 62 in sequence from top to bottom; the push rods 63 are bolted to the upper left and right sides of the front surface of the fixed frame 61 respectively; in the process of electroplating the steel pipe, by pushing the push rod 63, the fixed frame 61 drives the support roller 62 to move to the middle position inside the electroplating tank 1, and the support roller 62 pushes the steel pipe being electroplated to prevent the occurrence of electroplating faults at the contact position between the support block 57 and the steel pipe, thereby completing the electroplating of the steel pipe.

[0017] In the present embodiment, specifically, through holes are respectively opened on the left and right sides of the upper part of the front surface of the electroplating tank 1; and the fixing frame 2 is an inverted U-shaped stainless steel frame.

[0018] In this embodiment, specifically, the threaded tube 53 passes through the middle position inside the lower end of the lifting frame 51 and a bearing is provided at the connection; the upper end of the movable plate 55 is slidably inserted into the bottom end of the lifting frame 51; and a bearing is provided at the connection between the support rod 56 and the support block 57.

[0019] In this embodiment, specifically, the lifting frame 51 adopts an inverted U-shaped stainless steel frame and is arranged in the middle position below the top plate 3; the bottom ends of the electric lifting rods 4 are bolted to the middle positions on the left and right sides of the upper end of the lifting frame 51.

[0020] In this embodiment, specifically, the fixing frame 61 is a rectangular stainless steel frame and rubber blocks are respectively glued to the left and right sides of the lower part of the front surface.

[0021] In the present embodiment, specifically, the fixing frame 61 is slidably inserted into the front end of the electroplating tank 1 ; the pushing rods 63 respectively penetrate through holes provided on the upper portion of the front surface of the electroplating tank 1 .

[0022] How it works

[0023] In the utility model, when the electroplating work is carried out, the electroplating tank 1 is fixed in a suitable position, and the external power supply and the external control device are connected by an external wire. Then, according to the specifications of the steel pipe to be electroplated, the motor 52 is controlled to start working, and the threaded tube 53 is driven to rotate by the motor 52. During the rotation of the threaded tube 53, the movable plate 55 is simultaneously moved to the middle or to the left and right sides respectively, and then the support blocks 57 are respectively inserted into the left and right ends of the steel pipe to support the steel pipe. Then, the electric lifting rod 4 is controlled to start working, and the lifting frame 51 is pushed to move downward, and the movable plate 55 drives the steel pipe into the electroplating tank 1 to realize the electroplating work. In the process of electroplating the steel pipe, by pushing the pushing rod 63, the fixed frame 61 drives the supporting roller 62 to move to the middle position inside the electroplating tank 1, and the supporting roller 62 pushes the steel pipe being electroplated to prevent the electroplating fault from occurring at the contact position between the support block 57 and the steel pipe, thereby completing the electroplating work of the steel pipe.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A workpiece adjustable device for electrogalvanizing a steel pipe, comprising an electroplating tank (1), wherein a fixing frame (2) is bolted to the left and right sides of the upper end of the electroplating tank (1); the upper end of the fixing frame (2) is bolted to the left and right sides of the lower end of a top plate (3); an electric lifting rod (4) is bolted to the middle position of the left and right sides of the upper end of the top plate (3) and is penetrated; characterized in that: An adjustable fixed electroplating frame structure (5) is provided below the bottom end of the top plate (3) in the adjustable workpiece device for electrogalvanizing a steel pipe; and a pushable support frame structure (6) is provided at the front of the interior of the electroplating tank (1).

2. The adjustable workpiece device for steel pipe electrogalvanizing according to claim 1, characterized in that: The adjustable fixed electroplating rack structure (5) comprises a lifting frame (51), a motor (52) is bolted to the lower right side of the lifting frame (51); a threaded tube (53) is bolted to the outer wall of the output shaft of the motor (52); shielding plates (54) are bolted to the upper front and rear ends and the lower front and rear ends of the lifting frame (51); movable plates (55) are threadedly sleeved on the left and right sides of the outer wall of the threaded tube (53); one end of a support rod (56) is bolted to the upper inner wall and the lower inner wall of the movable plate (55); and the other end of the support rod (56) is sleeved with a support block (57).

3. The adjustable workpiece device for steel pipe electrogalvanizing according to claim 1, characterized in that: The pushable support frame structure (6) comprises a fixed frame (61), the interior of the fixed frame (61) being pin-connected with support rollers (62) in sequence from top to bottom; push rods (63) are bolted to the upper left and right sides of the front surface of the fixed frame (61).

4. The adjustable workpiece device for steel pipe electrogalvanizing according to claim 2, characterized in that: The threaded tube (53) passes through the middle position of the lower end of the lifting frame (51) and is provided with a bearing at the connection; the upper end of the movable plate (55) is slidably inserted into the bottom end of the lifting frame (51); and a bearing is provided at the connection between the support rod (56) and the support block (57).

5. The adjustable workpiece device for steel pipe electrogalvanizing according to claim 2, characterized in that: The lifting frame (51) is an inverted U-shaped stainless steel frame and is arranged in the middle position below the top plate (3); the bottom ends of the electric lifting rods (4) are bolted to the middle positions on the left and right sides of the upper end of the lifting frame (51).

6. The adjustable workpiece device for steel pipe electrogalvanizing as claimed in claim 3, characterized in that: The fixing frame (61) is slidably inserted into the front end of the electroplating tank (1); the pushing rods (63) respectively penetrate through holes opened on the upper part of the front surface of the electroplating tank (1).

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