Rack plating structure for spring galvanizing

Abstract

The utility model discloses a rack plating structure for spring galvanization, which comprises a rack, more than one hanging pipe is fixedly arranged on the inner surface of the rack, the outer surface of the hanging pipe is provided with a through hole communicated with the inside and the outside, and the outer surface of the hanging pipe is provided with an arc-shaped groove; the hydraulic rod is controlled to drive the first connecting rod to move, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the limiting block and the limiting piece to move, the limiting piece does not limit the connecting block any more, the limiting block can be conveniently moved away, and after the limiting block is moved away, a hanging ring of a hook with a spring hung in advance is sleeved in from one end of the hanging pipe. The hanging rings are located on the outer sides of the hanging pipes, then the hanging rings are moved into the arc-shaped grooves, the hanging rings correspond to the arc-shaped grooves in a one-to-one mode, then the connecting blocks are moved into the hanging pipes, then the hydraulic rods and the second connecting rods are moved, the connecting blocks are limited again through the limiting pieces, namely the limiting blocks are installed again, the situation that the springs are hung on the hanging frame one by one is avoided, and the rack plating efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixtures, and more specifically, particularly relates to a hanging plating structure for spring galvanizing. Background Art

[0002] Galvanizing is a surface treatment technology that coats a layer of zinc on the surface of metals, alloys, or other materials to achieve effects such as aesthetics and rust prevention. There are various ways of galvanizing, and the common way is hanging plating. Metal products are placed in a galvanizing solution by hanging to perform galvanizing treatment on the metal products. For spring galvanizing, the existing hanging plating racks need to hang springs one by one on the hooks, and this method requires a lot of time for spring hanging, reducing the efficiency of galvanizing.

[0003] In summary, the utility model provides a hanging plating structure for spring galvanizing to solve the above problems. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a hanging plating structure for spring galvanizing, which is achieved by the following specific technical means:

[0005] A hanging plating structure for spring galvanizing includes a hanging rack, and is characterized in that: at least two parallel hanging tubes are fixedly installed on the inner surface of the hanging rack; one or more through holes communicating inside and outside are formed on the outer surface of the hanging tube; two or more arc-shaped grooves are formed on the outer surface of the hanging tube, and the through holes are arranged between the two arc-shaped grooves; two or more hooks are slidably arranged on the outer surface of the hanging tube, and the number of the arc-shaped grooves corresponds to that of the hooks; a first connecting rod is slidably installed inside the hanging rack, a second connecting rod corresponding to the number of the hanging tubes is fixedly installed on the outer surface of the first connecting rod, the second connecting rod is slidably arranged inside the hanging tube, a limiting block is fixedly installed on the end surface of the second connecting rod close to the through hole, the limiting block penetrates through the through hole, a limiting block is arranged at the other end of the hanging tube in the length direction, and the limiting block is not connected to the hanging tube.

[0006] Among them, the hook includes a hanging ring sleeved on the outer surface of the hanging tube, a rotating assembly is fixedly installed on one end surface of the hanging ring, a fixed ring is fixedly installed at the other end of the rotating assembly opposite to the hanging ring, an arc-shaped block is rotatably installed inside the fixed ring, a torsion spring is fixedly installed at the rotating connection of the arc-shaped block and the fixed ring, and the arc-shaped block and the fixed ring can form a closed ring.

[0007] Among them, a connecting block is fixedly installed at the end of the limiting block close to the hanging tube, the connecting block is slidably arranged inside the hanging tube, a limiting part is slidably installed inside the connecting block on the side close to the second connecting rod, the limiting part is fixedly connected to the second connecting rod, and the limiting part and the limiting block are arranged on the same side of the second connecting rod.

[0008] One end of the first connecting rod in the length direction is fixedly installed with a hydraulic rod, and the hydraulic rod is fixedly installed on the upper end face of the hanging rack.

[0009] One end face of the hanging rack is fixedly installed with a suspension member.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. By controlling the hydraulic rod, the hydraulic rod drives the first connecting rod to move, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the limiting block and the limiting member to move, the limiting member no longer restricts the connecting block, and the limiting block can be conveniently moved away. After the limiting block is moved away, the hanging ring of the hook with the spring pre - hung is sleeved into one end of the hanging pipe. The hanging ring is located outside the hanging pipe, and then the hanging ring is moved into the arc - shaped groove, and the hanging ring corresponds to the arc - shaped groove one by one. Then the connecting block is moved into the interior of the hanging pipe, and then the hydraulic rod and the second connecting rod are moved, and the limiting member restricts the connecting block again, that is, the limiting block is reinstalled. This avoids hanging the springs on the hanging rack one by one and improves the hanging plating efficiency.

[0012] 2. By pressing the arc - shaped block into the fixed ring, an opening is formed in the fixed ring, and then the spring is sleeved on the fixed ring. After releasing the arc - shaped block, the fixed ring and the arc - shaped block form a closed loop under the action of the torsion spring, which can prevent the spring from falling off during galvanizing. At the same time, the spring is pre - hung in the hook, which is convenient for accelerating the replacement speed of the spring during galvanizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three - dimensional schematic diagram of a hanging plating structure for spring galvanizing of the utility model.

[0014] Figure 2 is a cross - sectional schematic diagram of a hanging plating structure for spring galvanizing of the utility model.

[0015] Figure 3 is an enlarged schematic diagram of part A of a hanging plating structure for spring galvanizing of the utility model.

[0016] Figure 4 is a cross - sectional schematic diagram of a hanging plating structure for spring galvanizing of the utility model.

[0017] Figure 5 is an enlarged schematic diagram of part B of a hanging plating structure for spring galvanizing of the utility model.

[0018] In the figure, the corresponding relationship between the component names and the drawing reference numbers is:

[0019] 1. Hanger; 2. Suspension member; 3. Hydraulic rod; 4. Limit block; 5. Hanging pipe; 6. First connecting rod; 7. Second connecting rod; 8. Arc groove; 9. Restricting block; 10. Hook; 101. Hanging ring; 102. Rotating assembly; 103. Fixed ring; 104. Arc-shaped block; 105. Torsion spring; 11. Connecting block; 12. Restricting member; 13. Through hole. Detailed implementation mode

[0020] The following further describes in detail the implementation mode of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] Embodiment:

[0024] Such as Figures 1 to 5As shown in the figure, the utility model provides a hanging plating structure for spring galvanizing, including a hanging rack 1, which is characterized in that at least two parallel hanging tubes 5 are fixedly installed on the inner surface of the hanging rack 1. More than one through hole 13 communicating inside and outside is opened on the outer surface of the hanging tube 5. More than two arc-shaped grooves 8 are opened on the outer surface of the hanging tube 5, and the through hole 13 is arranged between the two arc-shaped grooves 8. More than two hooks 10 are slidably arranged on the outer surface of the hanging tube 5, and the number of the arc-shaped grooves 8 corresponds to that of the hooks 10. A first connecting rod 6 is slidably installed inside the hanging rack 1. A second connecting rod 7 corresponding to the number of the hanging tubes 5 is fixedly installed on the outer surface of the first connecting rod 6. The second connecting rod 7 is slidably arranged inside the hanging tube 5. A limiting block 9 is fixedly installed on one end face of the second connecting rod 7 close to the through hole 13. The limiting block 9 penetrates through the through hole 13. A limiting block 4 is arranged at the other end of the hanging tube 5 in the length direction. The limiting block 4 is not connected to the hanging tube 5. By controlling the hydraulic rod 3, the hydraulic rod 3 drives the first connecting rod 6 to move, the first connecting rod 6 drives the second connecting rod 7 to move, the second connecting rod 7 drives the limiting block 9 and the limiting part 12 to move, so that the limiting part 12 no longer restricts the connecting block 11, and the limiting block 4 can be conveniently removed. After the limiting block 4 is removed, the hanging ring 101 of the hook 10 with the spring pre-hung is sleeved into one end of the hanging tube 5, so that the hanging ring 101 is located outside the hanging tube 5. Then the hanging ring 101 is moved into the arc-shaped groove 8, so that the hanging ring 101 corresponds to the arc-shaped groove 8 one by one. Then the connecting block 11 is moved into the hanging tube 5. Then the hydraulic rod 3 is operated, so that the second connecting rod 7 moves, and the limiting part 12 restricts the connecting block 11 again, that is, the limiting block 4 is reinstalled, which avoids hanging the springs on the hanging rack 1 one by one and improves the hanging plating efficiency.

[0025] Among them, the hook 10 includes a hanging ring 101. The hanging ring 101 is sleeved on the outer surface of the hanging tube 5. A rotating assembly 102 is fixedly installed on one end face of the hanging ring 101. A fixed ring 103 is fixedly installed at the other end of the rotating assembly 102 opposite to the hanging ring 101. An arc-shaped block 104 is rotatably installed inside the fixed ring 103. A torsion spring 105 is fixedly installed at the rotating connection of the arc-shaped block 104 and the fixed ring 103, and the arc-shaped block 104 and the fixed ring 103 can form a closed ring. By pressing the arc-shaped block 104 into the fixed ring 103, an opening is opened in the fixed ring 103. Then the spring is sleeved on the fixed ring 103. After the arc-shaped block 104 is released, the fixed ring 103 and the arc-shaped block 104 form a closed loop under the action of the torsion spring 105, which can prevent the spring from falling off during galvanizing. At the same time, the spring is pre-hung inside the hook 10, which is convenient for accelerating the replacement speed of the spring during galvanizing.

[0026] Among them, a connecting block 11 is fixedly installed at one end of the limit block 4 close to the hanging pipe 5. The connecting block 11 is slidably arranged inside the hanging pipe 5. A limiting member 12 is slidably installed inside the connecting block 11 on the side close to the second connecting rod 7. The limiting member 12 is fixedly connected to the second connecting rod 7, and the limiting member 12 and the limiting block 9 are arranged on the same side of the second connecting rod 7. By setting the limiting member 12 to be fixedly connected to the second connecting rod 7, it is convenient to replace the hook 10.

[0027] Among them, a hydraulic rod 3 is fixedly installed at one end of the first connecting rod 6 in the length direction. The hydraulic rod 3 is fixedly installed on the upper end surface of the hanging rack 1. By setting the hydraulic rod 3, it is convenient to replace the hook 10.

[0028] Among them, a suspension member 2 is fixedly installed on one end surface of the hanging rack 1. By setting the suspension member 2, it is convenient to suspend the hanging rack 1.

[0029] The working principle of this embodiment:

[0030] For a hanging plating structure for spring galvanizing of the present utility model, in actual use, first, the spring is pre-hung inside the hook 10. First, press the arc-shaped block 104 into the fixed ring 103, so that the fixed ring 103 opens an opening. Then, put the spring on the fixed ring 103 and release the arc-shaped block 104, so that the fixed ring 103 and the arc-shaped block 104 form a closed loop under the action of the torsion spring 105, which can prevent the spring from falling off during galvanizing. At the same time, pre-hanging the spring inside the hook 10 can facilitate the replacement speed of the spring during galvanizing. When replacing the spring to be galvanized, first control the hydraulic rod 3, so that the hydraulic rod 3 drives the first connecting rod 6 to move, so that the first connecting rod 6 drives the second connecting rod 7 to move, so that the second connecting rod 7 drives the limiting block 9 and the limiting member 12 to move, so that the limiting member 12 no longer restricts the connecting block 11, so that the limit block 4 can be conveniently moved away. After the limit block 4 is moved away, put the hanging ring 101 of the hook 10 with the pre-hung spring into the hanging pipe 5 from one end, so that the hanging ring 101 is outside the hanging pipe 5. Then, move the hanging ring 101 into the arc-shaped groove 8, so that the hanging ring 101 corresponds to the arc-shaped groove 8 one by one. Then, move the connecting block 11 into the hanging pipe 5, and then move the hydraulic rod 3, so that the second connecting rod 7 moves, so that the limiting member 12 restricts the connecting block 11 again, that is, the limit block 4 is reinstalled, and at the same time, the limiting block 9 can separate the hooks 10. Then, place the hanging rack 1 into the galvanizing tank for galvanizing. At this time, pre-hang the spring on another set of hooks 10. After the hanging rack 1 is galvanized, remove the hook 10 and replace it with another set of prepared hooks 10, so that continuous operation can be conveniently carried out.

[0031] The embodiments of the present utility model are given for the purposes of illustration and description. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A spring galvanizing rack structure, comprising a rack (1), characterized in that: At least two parallel hanging tubes (5) are fixedly mounted on the inner surface of the hanging rack (1); at least one through hole (13) communicating with the inside and outside is provided on the outer surface of the hanging tube (5); at least two arc-shaped grooves (8) are provided on the outer surface of the hanging tube (5); and the through hole (13) is arranged between the two arc-shaped grooves (8); at least two hooks (10) are slidably provided on the outer surface of the hanging tube (5); and the number of the arc-shaped grooves (8) corresponds to the number of the hooks (10); and the hanging rack (1) A connecting rod (6) is slidably mounted inside the connecting rod, and connecting rods (7) corresponding in number to the number of the hanging tubes (5) are fixedly mounted on the outer surface of the connecting rod (6). The connecting rods (7) are slidably mounted inside the hanging tube (5), and a limiting block (9) is fixedly mounted on one end surface of the connecting rod (7) close to the through hole (13). The limiting block (9) passes through the through hole (13). A limiting block (4) is arranged at the other end of the hanging tube (5) in the length direction, and the limiting block (4) is not connected to the hanging tube (5).

2. A spring galvanizing rack plating structure as claimed in claim 1, characterized in that: The hook (10) comprises a hanging ring (101), the hanging ring (101) is sleeved on the outer surface of the hanging tube (5), a rotating assembly (102) is fixedly mounted on one end surface of the hanging ring (101), a fixing ring (103) is fixedly mounted on the other end of the rotating assembly (102) opposite to the hanging ring (101), an arc block (104) is rotatably mounted inside the fixing ring (103), a torsion spring (105) is fixedly mounted at the rotatable connection between the arc block (104) and the fixing ring (103), and the arc block (104) and the fixing ring (103) can form a closed loop.

3. A spring galvanizing rack plating structure as claimed in claim 1, characterized in that: A connecting block (11) is fixedly mounted on one end of the limit block (4) close to the hanging pipe (5); the connecting block (11) is slidably mounted inside the hanging pipe (5); a limiting member (12) is slidably mounted inside the connecting block (11) on one side close to the second connecting rod (7); the limiting member (12) is fixedly connected to the second connecting rod (7); and the limiting member (12) and the limiting block (9) are arranged on the same side of the second connecting rod (7).

4. A rack plating structure for spring galvanizing as claimed in claim 1, characterized in that: A hydraulic rod (3) is fixedly mounted on one end of the connecting rod (6) in the length direction, and the hydraulic rod (3) is fixedly mounted on the upper end surface of the hanging bracket (1).

5. A rack plating structure for spring galvanizing as claimed in claim 1, characterized in that: A hanging component (2) is fixedly mounted on one end surface of the hanging bracket (1).

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