Extrusion wire coiling tool

Abstract

The utility model relates to an extrusion wire coiling tool in the technical field of wire coiling equipment, which comprises a wire coiling roller, circular baffles are respectively fixed at two ends of the wire coiling roller, a wire clamping component is arranged on the wire coiling roller and comprises a clamping plate, the length of the clamping plate is parallel to the central axis of the wire coiling roller, and the length of the clamping plate is parallel to the central axis of the wire coiling roller. The two ends of the clamping plate are connected with the wire coiling roller through springs respectively, containing cavities are formed in the positions, corresponding to the two ends of the clamping plate, of the wire coiling roller, through holes communicated with the outside are formed in the containing cavities, the springs are located in the corresponding containing cavities, and one ends of the springs penetrate through the through holes and then are fixedly connected with the clamping plate. The extrusion wire coiling device is simple and reasonable in structure, one end of an extrusion wire needing wire coiling can be fixed, wire coiling is more stable and efficient, and production is facilitated.

Description

Technical Field

[0001] This utility model belongs to the technical field of wire coiling equipment, specifically relating to a tooling for extruding and coiling wire. Background Technology

[0002] In the extrusion process of metal wire, a wire coiling fixture is needed to wind the extruded wire. The basic principle is to use a transmission device to wind the wire onto a coiling roller via guide wheels or guide rods. However, existing coiling rollers cannot secure one end of the extruded wire, leading to slippage and other problems during coiling, affecting winding efficiency and quality, and hindering production. Therefore, a new extruded wire coiling fixture is needed to solve these technical problems. Utility Model Content

[0003] To address the aforementioned deficiencies in the existing technology, this utility model provides a wire extrusion coiling tool, including a coiling roller. Circular baffles are fixed to both ends of the coiling roller. A wire clamping assembly is provided on the coiling roller, including a clamping plate. The length of the clamping plate is parallel to the central axis of the coiling roller. Both ends of the clamping plate are connected to the coiling roller via springs. Receiving cavities are provided within the coiling rollers corresponding to both ends of the clamping plate. Each receiving cavity has a through hole communicating with the outside. The spring is located within the corresponding receiving cavity, and one end of the spring passes through the through hole and is fixedly connected to the clamping plate.

[0004] It should be noted that when extruding and coiling the wire, the clamping plate is released, and one end of the extruded wire is placed between the clamping plate and the coiling roller. The clamping plate is then released, and under the action of the spring, the clamping plate and the coiling roller hold one end of the extruded wire in place. Then the coiling roller rotates, and the wire coiling operation can be performed. This avoids the extruded wire from slipping on the coiling roller, which helps to improve the coiling efficiency and coiling effect.

[0005] Preferably, a handle is provided on the side of the card plate away from the coiling roller. A vertical through groove is provided on the side of the card plate away from the coiling roller, and the handle is formed on the side wall of the card plate corresponding to the through groove.

[0006] It should be noted that the handle makes it easy to pull the plate open.

[0007] Preferably, after the spring retracts, the clamping plate and the coil roller form a complete circular roller.

[0008] It should be noted that this setting allows the shape formed by the clamping plate and the coiling roller holding the extruded wire to be closer to a circle, which facilitates the coiling of the wire.

[0009] Preferably, guide sliders are fixed at both ends of the card plate, and matching grooves are provided on the coil rollers corresponding to the guide sliders. The guide sliders are slidably disposed within the corresponding grooves. The guide sliders are always located within the grooves.

[0010] It should be noted that the cooperation between the guide slider and the slide groove makes the pulling out and retraction of the clamp plate more stable, avoiding excessive offset when the clamp plate is pulled out or retracted, which could cause irreversible deformation of the spring and affect the clamping of the wire.

[0011] Preferably, an elastic anti-slip layer is fixed on both long sides of the card plate and on the corresponding coil rollers.

[0012] It should be noted that the elastic anti-slip layer can prevent the extruded wire from slipping between the chuck and the coiling roller, and also prevent the chuck and the coiling roller from causing significant damage to the extruded wire.

[0013] Preferably, the elastic anti-slip layer is a silicone layer or a wear-resistant rubber layer.

[0014] This invention also includes other components that enable the extrusion wire coiling tool to function properly, such as control components (e.g., motors) used in conjunction with the coiling rollers, which are all conventional technologies in the field. Furthermore, devices or components not specified in this invention, such as springs and elastic anti-slip layers, all employ conventional technologies and equipment in the field.

[0015] Working principle: When extruding and coiling wire, the clamping plate is released, and one end of the extruded wire is placed between the clamping plate and the coiling roller. When the clamping plate is released, the clamping plate and the coiling roller hold one end of the extruded wire in place under the action of the spring. Then the coiling roller rotates, and the wire coiling operation can be performed. This avoids the extruded wire from slipping on the coiling roller, which helps to improve the coiling efficiency and coiling effect.

[0016] The beneficial effects of this utility model are: the structure is simple and reasonable, and one end of the extruded wire that needs to be coiled can be fixed, making the coiling more stable and efficient, which is beneficial to production. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of a wire extrusion coil tool according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Sectional view at point AA;

[0020] Figure 3 for Figure 2 Status diagram of the card board when it is open;

[0021] Figure 4 for Figure 3 A diagram showing the state of one end of the extruded wire extending between the chuck and the coil roller;

[0022] Figure 5 for Figure 4Top view.

[0023] In the diagram: 1. Wire coil roller; 2. Baffle; 3. Clamping plate; 4. Handle; 5. Receiving cavity; 6. Spring; 7. Through hole; 8. Extrusion wire; 9. Slide groove; 10. Guide slider; 11. Elastic anti-slip layer. Detailed Implementation

[0024] The present invention will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the present invention and is not intended to limit it. Any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art based on the embodiments of the present invention without inventive effort to obtain all other embodiments should be included within the protection scope of the present invention.

[0025] Example

[0026] like Figure 1-5 As shown, this utility model provides a wire extrusion coiling tool, including a coiling roller 1. Circular baffles 2 are fixed to both ends of the coiling roller 1. A wire clamping assembly is provided on the coiling roller 1, including a clamping plate 3. The length of the clamping plate 3 is parallel to the central axis of the coiling roller 1. Both ends of the clamping plate 3 are connected to the coiling roller 1 by springs 6. Each end of the coiling roller 1 corresponding to the two ends of the clamping plate 3 is provided with a receiving cavity 5. The receiving cavity 5 is provided with a through hole 7 communicating with the outside. The spring 6 is located in the corresponding receiving cavity 5, and one end of the spring 6 passes through the through hole 7 and is fixedly connected to the clamping plate 3.

[0027] When the extruded wire 8 is coiled, the clamping plate 3 is released, and one end of the extruded wire 8 is placed between the clamping plate 3 and the coiling roller 1. The clamping plate 3 is released, and under the action of the spring 6, the clamping plate 3 and the coiling roller 1 clamp one end of the extruded wire 8. Then the coiling roller 1 rotates, and the coiling operation can be performed. This avoids the extruded wire 8 from slipping on the coiling roller 1, which helps to improve the coiling efficiency and coiling effect.

[0028] A handle 4 is provided on the side of the clamping plate 3 away from the coiling roller 1. A vertical through groove is provided on the side of the clamping plate 3 away from the coiling roller 1, and the handle 4 is formed on the side wall of the clamping plate 3 corresponding to the through groove. The handle 4 facilitates the opening of the clamping plate 3.

[0029] After the spring 6 retracts, the clamping plate 3 and the coiling roller 1 form a complete circular roller. This arrangement allows the clamping plate 3 and the coiling roller 1 to hold the extruded wire 8 in a shape that is closer to a circle, making it easier to coil the wire.

[0030] Guide sliders 10 are fixed at both ends of the clamping plate 3. Matching grooves 9 are provided on the coiling roller 1 corresponding to each guide slider 10, and the guide slider 10 is slidably disposed within the corresponding groove 9. The guide slider 10 is always located within the groove 9. Through the cooperation of the guide slider 10 and the groove 9, the pulling out and retracting of the clamping plate 3 can be made smoother, preventing excessive offset during pulling out or retracting of the clamping plate 3, which could cause irreversible deformation of the spring 6 and affect the wire clamping.

[0031] Elastic anti-slip layers 11 are fixed on both long sides of the clamping plate 3 and the corresponding coiling roller 1. The setting of the elastic anti-slip layers 11 can prevent the extruded wire 8 from slipping off between the clamping plate 3 and the coiling roller 1, and can also prevent the clamping plate 3 and the coiling roller 1 from causing great damage to the extruded wire 8.

[0032] The elastic anti-slip layer 11 is a silicone layer or a wear-resistant rubber layer.

[0033] The embodiments of this utility model have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tooling for extruding and coiling wire, comprising a coiling roller, wherein circular baffles are fixed at both ends of the coiling roller, characterized in that: The coiling roller is provided with a wire clamping assembly, which includes a clamping plate. The length of the clamping plate is parallel to the central axis of the coiling roller. Both ends of the clamping plate are connected to the coiling roller by springs. Each end of the coiling roller corresponding to the two ends of the clamping plate is provided with a receiving cavity. The receiving cavity is provided with a through hole communicating with the outside. The spring is located in the corresponding receiving cavity. One end of the spring passes through the through hole and is fixedly connected to the clamping plate.

2. The extrusion wire coil tooling according to claim 1, characterized in that: The card plate is provided with a handle on the side away from the coil roller.

3. The extrusion wire coil tooling according to claim 1, characterized in that: After the spring contracts, the clamping plate and the coiled roller form a complete circular roller.

4. The extrusion wire coil tooling according to claim 3, characterized in that: The card plate has guide sliders fixed at both ends, and the guide sliders are provided with matching grooves on the corresponding wire rollers. The guide sliders are slidably disposed in the corresponding grooves.

5. The extrusion wire coil tooling according to claim 1, characterized in that: An elastic anti-slip layer is fixed on both long sides of the pallet and on the corresponding coil rollers.

6. The extrusion wire coil tooling according to claim 5, characterized in that: The elastic anti-slip layer is a silicone layer or a wear-resistant rubber layer.

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