A workpiece turnover device for galvanizing electric iron accessories

Abstract

The utility model relates to the technical field of workpiece turnover equipment for galvanizing electric iron accessories, specifically a workpiece turnover equipment for galvanizing electric iron accessories, comprising: a support rod, three groups of second support columns are fixed on the support rod, two sides of the bottom end of the second support column are provided with rotating shafts, a clamping rod is connected to the rotating shaft, and the top opening of the clamping rod is aligned with a slot opened at the top of the second support column; and a first support column, a screw rod is provided between the two groups of first support columns, one end of the screw rod is inserted into the screw rod motor, and the screw rod is slidably connected to the moving plate; the beneficial effect is: the workpiece turnover equipment for galvanizing electric iron accessories proposed by the utility model, when the electric iron accessories are subjected to turnover galvanizing, the clamping rod is first pulled to expose the top opening of the clamping rod, and then the electric iron accessories are sleeved on the clamping rod, and then the clamping rod is released and pulled, and the second telescopic rod connected to the inner side of the clamping rod begins to contract by pulling the clamping rod through a spring.

Description

Technical Field

[0001] The utility model relates to the field of workpiece turnover equipment for galvanizing electric iron accessories, in particular to workpiece turnover equipment for galvanizing electric iron accessories. Background Art

[0002] Electric railway accessories generally refer to various accessories and equipment in the electric railway system, which are used to support the normal operation and maintenance of the electric railway.

[0003] In the prior art, electric iron accessories need to be galvanized during the production process to form a zinc-iron alloy coating on the surface, thereby improving the corrosion resistance and durability of the iron parts.

[0004] However, when the electric iron accessories are galvanized, most of the existing turnover equipment cannot drive multiple electric iron accessories to be galvanized in batches, resulting in slow galvanizing efficiency, which seriously affects the production efficiency of the electric iron accessories. Utility Model Content

[0005] The utility model aims to provide a workpiece turnover device for galvanizing electric iron accessories to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support rod, three groups of second support columns are fixed on the support rod, rotating shafts are arranged on both sides of the bottom ends of the second support columns, the rotating shafts are connected to the clamping rods, and the top opening of the clamping rods is aligned with the slots opened at the tops of the second support columns; and a first support column, a screw rod is arranged between the two groups of first support columns, one end of the screw rod is inserted into the screw rod motor, and the screw rod is slidably connected to the moving plate.

[0007] Preferably, the screw motor can drive the screw to rotate, so that the moving plate slidably connected to the screw slides on the screw.

[0008] Preferably, a hydraulic cylinder is provided in the middle of the top of the movable plate, a first telescopic rod is inserted into the bottom of the hydraulic cylinder, the bottom of the first telescopic rod is connected to the connecting rod, the bottom of the connecting rod is connected to the holding rack, the hydraulic cylinder can drive the first telescopic rod to extend and retract, and drive the holding rack connected to the bottom of the connecting rod to rise and fall.

[0009] Preferably, placement grooves are provided on the vertical rods on both sides of the holding rack, and the support rod can be placed on the holding rack through the placement grooves. Limit blocks are provided at both ends of the support rod, and the diameter of the limit blocks is larger than the diameter of the side openings of the placement grooves. The limit blocks can limit the support rod to prevent the support rod from falling off from both sides of the holding rack.

[0010] Preferably, a clamping rod is provided on the rotating shaft, the electric iron accessory can be sleeved on the clamping rod, and the top of the clamping rod can be inserted into a slot opened at the top of the second support column, so that the clamping rod forms a closed ring to prevent the electric iron accessory from falling.

[0011] Preferably, the second support column is provided with a telescopic groove on the inner side of the clamping rod, a spring is arranged in the telescopic groove, the other end of the spring is connected to the second telescopic rod, the other end of the second telescopic rod is connected to the clamping rod, the spring can drive the clamping rod to contract through the second telescopic rod, so that the top of the clamping rod is inserted into the slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a workpiece turnover device for galvanizing electric iron accessories. When the electric iron accessories are subjected to turnover galvanizing, the clamping rod is first pulled to expose the top opening of the clamping rod, and then the electric iron accessories are sleeved on the clamping rod. Then the clamping rod is released and pulled, and a second telescopic rod connected to the inner side of the clamping rod begins to contract the clamping rod through a spring, so that the top of the clamping rod is inserted into a slot opened on the top of the second support column, so that the clamping rod forms a closed loop to prevent the electric iron accessories sleeved on the clamping rod from falling off, and then the electric iron accessories are repeatedly sleeved on multiple groups of clamping rods on the support rod, and then the support rod is placed on a containing rack through a placement groove, so as to realize the turnover of multiple electric iron accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the placement rack of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the support column of the utility model.

[0017] In the figure: a first support column 1, a screw motor 2, a screw 3, a moving plate 4, a hydraulic cylinder 5, a first telescopic rod 6, a connecting rod 7, a holding rack 8, a placement slot 9, a support rod 10, a limit block 11, a second support column 12, a rotating shaft 13, a clamping rod 14, a slot 15, a second telescopic rod 16, a telescopic slot 17, and a spring 18. DETAILED DESCRIPTION

[0018] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 3 The utility model provides a technical solution: a support rod 10, three groups of second support columns 12 are fixed on the support rod 10, and rotating shafts 13 are arranged on both sides of the bottom ends of the second support columns 12, and the rotating shafts 13 are connected to the clamping rods 14, and the top opening of the clamping rods 14 is aligned with the slots 15 opened at the tops of the second support columns 12; and a first support column 1, a screw rod 3 is arranged between the two groups of first support columns 1, one end of the screw rod 3 is inserted into the screw motor 2, and the screw rod 3 is slidably connected to the moving plate 4; the screw motor 2 starts to drive the screw rod 3 to rotate, so that the moving plate 4 on the screw rod 3 slides, so that the moving plates 4 are located on the top of the zinc pool in sequence.

[0021] Embodiment 2

[0022] On the basis of the first embodiment, the screw motor 2 can drive the screw 3 to rotate, so that the movable plate 4 slidably connected to the screw 3 slides on the screw 3; a hydraulic cylinder 5 is arranged at the middle of the top of the movable plate 4, and a first telescopic rod 6 is inserted at the bottom of the hydraulic cylinder 5, and the bottom of the first telescopic rod 6 is connected to the connecting rod 7, and the bottom of the connecting rod 7 is connected to the holding rack 8. The hydraulic cylinder 5 can drive the first telescopic rod 6 to extend and retract, and drive the holding rack 8 connected to the bottom of the connecting rod 7 to rise and fall; placement grooves 9 are provided on the vertical rods on both sides of the holding rack 8, and the support rod 10 can be placed on the holding rack 8 through the placement grooves 9. Limit blocks 11 are arranged at both ends of the support rod 10, and the diameter of the limit blocks 11 is larger than the diameter of the side opening of the placement groove 9. The limit blocks 11 can limit the support rod 10 to prevent the support rod 10 from falling off from both sides of the holding rack 8; the top of the clamping rod 14 is inserted into the slot 15 opened at the top of the second support column 12, so that the clamping rod 14 forms a closed loop to prevent the electric iron accessories sleeved on the clamping rod 14 from falling.

[0023] Embodiment 3

[0024] On the basis of the second embodiment, a clamping rod 14 is provided on the rotating shaft 13, and the electric iron accessory can be sleeved on the clamping rod 14, and the top of the clamping rod 14 can be inserted into the slot 15 opened at the top of the second support column 12, so that the clamping rod 14 forms a closed loop to prevent the electric iron accessory from falling; the second support column 12 is provided with a telescopic groove 17 on the inner side of the clamping rod 14, and a spring 18 is provided in the telescopic groove 17, and the other end of the spring 18 is connected to the second telescopic rod 16, and the other end of the second telescopic rod 16 is connected to the clamping rod 14, and the spring 18 can drive the clamping rod 14 to contract through the second telescopic rod 16, so that the top of the clamping rod 14 is inserted into the slot 15; the electric iron accessories are repeatedly sleeved on multiple groups of clamping rods 14 on the support rod 10, and then the support rod 10 is placed on the holding rack 8 through the placement groove 9 to realize the turnover of multiple electric iron accessories.

[0025] In actual use, when the power iron accessories are subjected to turnover galvanizing, the clamping rod 14 is first pulled to expose the top opening of the clamping rod 14, and then the power iron accessories are sleeved on the clamping rod 14. Then, the clamping rod 14 is released and pulled, and the second telescopic rod 16 connected to the inner side of the clamping rod 14 begins to pull the clamping rod 14 to contract through the spring 18, so that the top of the clamping rod 14 is inserted into the slot 15 opened at the top of the second support column 12, so that the clamping rod 14 forms a closed loop to prevent the power iron accessories sleeved on the clamping rod 14 from falling off, and then the plurality of telescopic rods on the support rod 10 are pulled upward. The electric iron accessories are repeatedly sleeved on the clamping rod 14, and then the support rod 10 is placed on the containing rack 8 through the placement groove 9 to realize the turnover of multiple electric iron accessories; when the support rod 10 is prevented from being completed, the screw motor 2 starts to drive the screw rod 3 to rotate, so that the movable plate 4 on the screw rod 3 slides, so that the movable plate 4 is located at the top of the zinc pool in turn, and then the hydraulic cylinder 5 on the top of the movable plate 4 starts to control the extension and retraction of the first telescopic rod 6, so that the first telescopic rod 6 drives the containing rack 8 to descend through the connecting rod 7, and the containing rack 8 is immersed in the zinc pool to galvanize the electric iron accessories.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workpiece turnover device for galvanizing electric iron accessories, characterized in that: The workpiece turnover device for galvanizing electric iron accessories comprises: a support rod (10), three groups of second support columns (12) are fixed on the support rod (10), rotating shafts (13) are arranged on both sides of the bottom end of the second support column (12), a clamping rod (14) is connected to the rotating shaft (13), and the top opening of the clamping rod (14) is aligned with a slot (15) opened at the top of the second support column (12); and a first support column (1), a screw rod (3) is arranged between two groups of first support columns (1), one end of the screw rod (3) is inserted into the screw motor (2), and the screw rod (3) is slidably connected to the moving plate (4).

2. A workpiece turnover device for galvanizing electric iron accessories according to claim 1, characterized in that: The screw motor (2) can drive the screw (3) to rotate, so that the moving plate (4) slidably connected to the screw (3) slides on the screw (3).

3. A workpiece turnover device for galvanizing electric iron accessories according to claim 2, characterized in that: A hydraulic cylinder (5) is provided at the middle of the top of the movable plate (4), a first telescopic rod (6) is inserted at the bottom of the hydraulic cylinder (5), the bottom of the first telescopic rod (6) is connected to a connecting rod (7), the bottom of the connecting rod (7) is connected to a storage rack (8), the hydraulic cylinder (5) can drive the first telescopic rod (6) to extend and retract, and drive the storage rack (8) connected to the bottom of the connecting rod (7) to rise and fall.

4. A workpiece turnover device for galvanizing electric iron accessories according to claim 3, characterized in that: The vertical rods on both sides of the storage rack (8) are provided with placement grooves (9), and the support rod (10) can be placed on the storage rack (8) through the placement grooves (9). Limit blocks (11) are provided at both ends of the support rod (10), and the diameter of the limit blocks (11) is larger than the diameter of the side opening of the placement groove (9). The limit blocks (11) can limit the support rod (10) to prevent the support rod (10) from falling off from both sides of the storage rack (8).

5. A workpiece turnover device for galvanizing electric iron accessories according to claim 4, characterized in that: The rotating shaft (13) is provided with a clamping rod (14), and the electric iron accessory can be sleeved on the clamping rod (14). The top of the clamping rod (14) can be inserted into a slot (15) provided at the top of the second supporting column (12), so that the clamping rod (14) forms a closed loop to prevent the electric iron accessory from falling.

6. A workpiece turnover device for galvanizing electric iron accessories according to claim 5, characterized in that: The second support column (12) is provided with a telescopic groove (17) on the inner side of the clamping rod (14), and a spring (18) is arranged in the telescopic groove (17). The other end of the spring (18) is connected to the second telescopic rod (16), and the other end of the second telescopic rod (16) is connected to the clamping rod (14). The spring (18) can drive the clamping rod (14) to contract through the second telescopic rod (16), so that the top of the clamping rod (14) is inserted into the slot (15).

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