Wire shaping device

Abstract

The utility model relates to a wire shaping device which comprises a base. The shaping assemblies are oppositely arranged on the base, each shaping assembly comprises a sliding block connected with the base in a sliding mode and pressing wheels arranged on the sliding block, and a channel allowing wires to pass through is formed between the two pressing wheels; the driving assembly is arranged above the base, and the driving assembly comprises a mounting seat and an inclined guide column which is arranged on the mounting seat in a mirror image manner; the sliding block is provided with an inclined inserting hole, the inclined guide column extends into the corresponding inclined inserting hole, the installation base can move in the vertical direction, the inclined guide column drives the sliding block to slide, and therefore the two pressing wheels get close to each other or get away from each other. The wire rod rolling device is reasonable in structure, the two pressing wheels can be simultaneously driven by the single driving piece to roll a wire rod, cost is effectively saved, synchronism of actions can be guaranteed, and machining quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wire rod processing, specifically, a wire rod shaping device. BACKGROUND

[0002] The cross section of the enameled wire or film covered wire is generally circular after processing and forming, and for some special use requirements, such as increasing the contact area, matching the interface shape, etc., the wire rod often needs to be shaped to be flat. The existing wire rod shaping method usually adopts two groups of guide wheels and driving members, and the driving members drive the corresponding guide wheels to move, so that the two guide wheels approach each other to roll the wire rod, thereby obtaining the required flat wire. This method needs to configure two driving members, on the one hand, the structure is complex, which leads to the increase of cost; on the other hand, the synchronism of the two driving members is difficult to control, which is easy to cause uneven stress on the wire rod, resulting in stretching deformation of the wire rod, which cannot meet the requirements of high quality. SUMMARY

[0003] The utility model aims at providing a wire rod shaping device, which has a reasonable structure, can drive two pressure wheels to roll the wire rod through a single driving member, effectively saves the cost, and can ensure the synchronism of the action and improve the processing quality.

[0004] A wire rod shaping device, comprising: a base; a shaping assembly oppositely arranged on the base, the shaping assembly comprising a sliding block in sliding connection with the base and a pressure wheel arranged on the sliding block, a channel for the wire rod to pass through being formed between the two pressure wheels; and a driving assembly arranged above the base, the driving assembly comprising a mounting seat and an inclined guide column arranged in mirror image on the mounting seat; the sliding block is provided with an inclined insertion hole, the inclined guide column extends into the corresponding inclined insertion hole, the mounting seat is movable in the vertical direction, and the inclined guide column drives the sliding block to slide, so that the two pressure wheels approach or move away from each other.

[0005] In the above technical solution, the mounting seat is configured to be vertically movable, the two inclined guide columns are arranged in mirror image on the mounting seat, and the two inclined guide columns extend into the inclined insertion holes of the corresponding sliding blocks, respectively. When the mounting seat moves towards the base, the two inclined guide columns can drive the corresponding sliding blocks to move, respectively, so that the two guide wheels approach each other, and then the wire rod is rolled by the guide wheels. Since the actions of the two guide wheels are controlled by the movement of the mounting seat, the synchronism of the two guide wheels is higher, and the wire rod can be rolled or loosened at the same time, so that the stress on the wire rod is more uniform, avoiding stretching of the wire rod and improving the processing quality. The mounting seat only needs to be driven by a single driving member, without the need to set two driving members, which simplifies the structure and saves the cost of the equipment.

[0006] Further, one end of the sliding block is provided with two opposite mounting plates, a rotating shaft is arranged on the mounting plate, the pressing wheel is arranged between the two mounting plates and is rotationally connected with the rotating shaft.

[0007] In the above technical solution, the pressing wheel is connected with the mounting plate through the rotating shaft, which can make the pressing wheel rotate with the movement of the wire, thereby maintaining the continuous movement of the wire during rolling, and improving the processing efficiency. The pressing wheel is arranged between the two mounting plates, which can limit the pressing wheel in the height direction, thereby accurately rolling the wire.

[0008] Further, the outer circumferential surface of one of the pressing wheels is provided with two limiting convex rings along the circumferential direction, and the outer circumferential surface of the other pressing wheel can extend into the space between the two limiting convex rings.

[0009] In the above technical solution, when the pressing wheels are close to each other, the two limiting convex rings first extend to the two sides of the wire, thereby limiting the wire, and ensuring that the pressing wheels can press the wire.

[0010] Further, the outer circumferential surface of at least one of the pressing wheels is arranged with pressing teeth.

[0011] In the above technical solution, by arranging the pressing teeth, a pressure mark can be formed on the surface of the wire during rolling, thereby improving the friction of the surface of the wire, and meeting the use requirements of some special scenes.

[0012] Further, the drive member is arranged on the base, and the output end of the drive member is connected with the mounting seat.

[0013] In the above technical solution, the drive member can drive the mounting seat to move vertically, thereby realizing the mutual approach or separation of the two sliding blocks, which is simple in structure and effectively saves the cost.

[0014] Further, the base is provided with a guide rail, and the sliding block is slidably connected with the guide rail.

[0015] In the above technical solution, the guide rail can guide the sliding block, thereby ensuring the stability of the movement of the sliding block.

[0016] Further, the mounting seat is provided with a buffer pad on the side surface facing the base.

[0017] In the above technical solution, the buffer pad can buffer the mounting seat, thereby avoiding the hard contact between the mounting seat and the sliding block when the mounting seat moves downward.

[0018] Further, a plurality of guide rods are arranged between the base and the mounting seat.

[0019] In the above technical solution, the guide rods can guide the mounting seat, thereby making the movement of the mounting seat more stable.

[0020] Compared with the prior art, the beneficial effects of the utility model are that the mounting seat is configured to be vertically movable, two inclined guide columns are mirror image arranged on the mounting seat, and the two inclined guide columns respectively extend into the inclined insertion holes of the corresponding sliding blocks, when the mounting seat moves towards the base, the two inclined guide columns can respectively drive the corresponding sliding blocks to move, so that the two guide wheels are close to each other, and then the guide wheels roll and press the wire. Since the actions of the two guide wheels are controlled by the movement of the mounting seat, the synchronism of the two guide wheels is higher, the wire can be simultaneously rolled and pressed or loosened, so that the stress of the wire is more uniform, stretching of the wire is avoided, and the processing quality is improved. The mounting seat only needs a single driving piece to drive, without needing to set two driving pieces, so that the structure is simplified and the cost of equipment is saved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structure schematic view of the wire shaping device of the utility model embodiment.

[0022] Figure 2 It is a structure schematic view of the shaping assembly reset state of the wire shaping device of the utility model embodiment.

[0023] Figure 3 It is a structure schematic view of the shaping assembly of the utility model embodiment.

[0024] Figure 4 It is a structure schematic view of the compression wheel of the utility model embodiment.

[0025] BRIEF DESCRIPTION OF DRAWINGS:

[0026] Base 1, guide rail 11, shaping assembly 2, sliding block 21, inclined insertion hole 211, mounting plate 212, rotating shaft 213, compression wheel 22, limiting convex ring 221, driving assembly 3, mounting seat 31, inclined guide column 32, driving piece 4, buffer pad 5, guide rod 6. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0029] Please refer to Figures 1 to 4 In a preferred embodiment, the wire shaping device of the utility model mainly includes base 1, shaping assembly 2 and drive assembly 3. Wherein, the base 1 is arranged on the platform not shown, and in specific implementation, the base 1 can be arranged on the wire transfer path of the production line. The shaping assembly 2 is oppositely arranged on the base 1, and the shaping assembly 2 includes sliding block 21 slidingly connected with the base 1 and pressure roller 22 arranged on the sliding block 21, and a channel for wire passing is formed between the two pressure rollers 22. The drive assembly 3 is arranged above the base 1, and the drive assembly 3 includes mounting seat 31 and inclined guide column 32 mirror-image arranged on the mounting seat 31. The sliding block 21 is provided with inclined insertion hole 211, the inclined guide column 32 extends into the corresponding inclined insertion hole 211, the mounting seat 31 can move in the vertical direction, and the inclined guide column 32 drives the sliding block 21 to slide, so that the two pressure rollers 22 are close to or away from each other.

[0030] As can be seen from the above technical solution, the mounting seat 31 is configured to be vertically movable, the two inclined guide columns 32 are mirror-image arranged on the mounting seat 31, and the two inclined guide columns 32 respectively extend into the inclined insertion hole 211 of the corresponding sliding block 21. When the mounting seat 31 moves towards the base 1, the two inclined guide columns 32 can respectively drive the corresponding sliding block 21 to move, so that the two guide wheels are close to each other, and then the wire is rolled and pressed by the guide wheels. Since the movement of the two guide wheels is controlled by the movement of the mounting seat 31, the synchronization of the two guide wheels is higher, and the wire can be rolled and pressed at the same time, so that the stress on the wire is more uniform, avoiding stretching the wire and improving the processing quality. The mounting seat 31 only needs a single driving part 4 to drive, without the need to set two driving parts 4, simplifying the structure and saving the cost of equipment.

[0031] Please refer to Figure 3 One end of the sliding block 21 is provided with two opposite mounting plates 212, the rotating shaft 213 is arranged on the mounting plate 212, and the pressure roller 22 is arranged between the two mounting plates 212 and is rotatably connected with the rotating shaft 213. For example, each sliding block 21 is provided with two mounting plates 212, the mounting plate 212 is located on one side surface of one of the sliding blocks 21 towards the other sliding block 21, and the two mounting plates 212 are oppositely arranged in the height direction. The rotating shaft 213 passes through the upper end mounting plate 212, the pressure roller 22 and the lower end mounting plate 212 in the height direction, so that the pressure roller 22 is rotatably mounted between the two mounting plates 212, and the mounting plate 212 can limit the pressure roller 22 in the height direction, so as to accurately roll and press the wire. The pressure roller 22 can rotate with the movement of the wire, so as to keep the continuous movement of the wire while rolling and pressing, improving the processing efficiency.

[0032] Please refer to Figure 4The outer circumferential surface of one of the pressing wheels 22 is provided with two limiting convex rings 221 along the circumferential direction, and the outer circumferential surface of the other pressing wheel 22 can extend into the two limiting convex rings 221. For example, the limiting convex rings 221 are two and are respectively located at the edges of the outer circumferential surface of one of the pressing wheels 22, and a groove is formed between the two limiting convex rings 221, and the outer circumferential surface of the other pressing wheel extends into the groove. When the pressing wheels 22 are close to each other, the two limiting convex rings 221 first extend to the two sides of the wire, thereby limiting the wire and ensuring that the pressing wheels 22 can press the wire.

[0033] Preferably, the outer circumferential surface of at least one of the pressing wheels 22 is arranged with pressing teeth. In specific implementation, the shape and arrangement of the pressing teeth can be set according to actual needs, which are not limited herein. By arranging the pressing teeth, the pressing marks can be formed on the surface of the wire during rolling, thereby improving the friction of the surface of the wire and meeting the use requirements in some special scenarios.

[0034] The wire shaping device also comprises a driving member 4, the output end of the driving member 4 is connected with the mounting seat 31, and the driving member 4 is used for driving the mounting seat 31 to move in the vertical direction. For example, the driving member 4 can adopt an existing linear driving device, such as a hydraulic cylinder. The driving member 4 can drive the mounting seat 31 to move vertically, thereby realizing the mutual approaching or moving away of the two sliding blocks 21. The structure is simple and the cost is effectively saved.

[0035] In the embodiment, the base 1 is provided with guide rails 11, and the sliding blocks 21 are slidably connected with the guide rails 11. The guide rails 11 can guide the sliding blocks 21, thereby ensuring the stability of the movement of the sliding blocks 21.

[0036] In order to prolong the service life of the device, the side surface of the mounting seat 31 facing the base 1 is provided with a buffer pad 5. In specific implementation, the buffer pad 5 can adopt existing flexible materials, such as plastic and silica gel. The buffer pad 5 can buffer the mounting seat 31, thereby avoiding the hard contact between the mounting seat 31 and the sliding blocks 21 when the mounting seat 31 moves downward.

[0037] In the embodiment, a plurality of guide rods 6 are arranged between the base 1 and the mounting seat 31. For example, one end of the guide rod 6 is fixedly connected with the base 1, and the other end penetrates the mounting seat 31. The guide rod 6 can guide the mounting seat 31, thereby making the movement of the mounting seat 31 more stable.

[0038] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] Furthermore, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, a feature defined with "first", "second" can explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless specifically defined otherwise.

[0040] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire straightening device characterized by comprising: The utility model relates to a wire shaping device, comprising: a base; a shaping assembly oppositely arranged on the base, the shaping assembly comprising a sliding block in sliding connection with the base and a compression wheel arranged on the sliding block, a channel for wire passing being formed between the two compression wheels; and a driving assembly arranged above the base, the driving assembly comprising a mounting seat and an inclined guide post arranged in mirror image on the mounting seat; the sliding block is provided with an inclined insertion hole, the inclined guide post extends into the corresponding inclined insertion hole, the mounting seat can move in the vertical direction, the inclined guide post drives the sliding block to slide, so that the two compression wheels are close to or away from each other.

2. The wire shaping device according to claim 1, wherein One end of the sliding block is provided with two opposite mounting plates, a rotating shaft is arranged on the mounting plate, the compression wheel is arranged between the two mounting plates and is in rotating connection with the rotating shaft.

3. The wire shaping device of claim 1, wherein The outer circumferential surface of one of the compression wheels is provided with two limiting convex rings along the circumferential direction, and the outer circumferential surface of the other compression wheel can extend into the two limiting convex rings.

4. The wire shaping device of claim 1, wherein The outer circumferential surface of at least one of the compression wheels is arranged with compression teeth.

5. The wire shaping device of claim 1, wherein Further comprising a driving member, the output end of the driving member is connected with the mounting seat, and the driving member is used for driving the mounting seat to move in the vertical direction.

6. The wire shaping device of claim 1, wherein The base is provided with a guide rail, and the sliding block is in sliding connection with the guide rail.

7. The wire shaping device of claim 1, wherein The side surface of the mounting seat facing the base is provided with a buffer pad.

8. The wire shaping device of claim 1, wherein A plurality of guide rods are arranged between the base and the mounting seat.

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