A feeding limiting device for wire drawing machine

Abstract

This utility model relates to the field of feed limiting technology, and discloses a feed limiting device for a wire drawing machine, comprising: a base, a housing fixedly connected to the base, a housing cover detachably fixed to the housing by a buckle, and a limiting ring and a stabilizer fixedly installed on the base; circular holes for wire to pass through are opened at both ends of the housing, and an adjuster is fixedly connected to one end of the circular hole; the adjuster includes a positioning ring fixed at one end to the circular hole at one end of the housing, a forked pin provided inside the positioning ring, one end of the forked pin being a conical surface, the whole forked and distributed in all directions, a rotating head threadedly connected to one end of the positioning ring, and one end of the rotating head having an inner conical surface that contacts the conical surface of one end of the forked pin, and twisting the rotating head thereby adjusting the tightness of the forked pin. The advantages compared with the prior art are: it can more accurately control the feed position, ensure the stability of the wire during the drawing process, effectively prevent equipment failures and safety accidents caused by positional deviations, and improve production efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the field of feed limiting technology, specifically to a feed limiting device for a wire drawing machine. Background Technology

[0002] Wire drawing machines are important pieces of equipment widely used in the production of metal products, mainly used to draw metal wires to the required fineness. During the operation of a wire drawing machine, the feeding process is crucial. If the wire position deviates during feeding, it will not only affect the drawing quality, leading to problems such as uneven wire thickness and surface scratches, but may also cause equipment malfunctions or even safety accidents due to wire misalignment.

[0003] Currently, the existing wire drawing machine feeding limit devices have certain shortcomings. During the winding process, the wire material rubs against the side wall of the limit device and generates heat, which can easily cause the wire material to break. When too much material is fed in or the position is significantly deviated, it may collide or rub against other parts of the equipment, causing equipment failure or even injury to the operator. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a wire drawing machine feeding limit device, which can reduce the contact area between the wire and the limit device, thereby reducing friction, avoiding wire breakage caused by frictional heat, more accurately controlling the feeding position, ensuring that the wire remains stable during the wire drawing process, effectively preventing equipment failure and safety accidents caused by position deviation, and improving production efficiency and product quality.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: A wire drawing machine feed limiting device includes a base, a box body fixedly connected to the base, a box cover detachably fixed to the box body by a buckle, and a limit ring and a stabilizer fixedly provided on the base. Both ends of the housing have round holes for wires to pass through, and an adjuster is fixedly connected to the round hole at one end. The regulator includes a positioning ring fixed at one end to a circular hole at one end of the housing. The positioning ring has a forked pin with one end of the forked pin being a conical surface. The entire ring is forked and dispersed in all directions. One end of the positioning ring is threaded to a rotating head, and one end of the rotating head has an inner conical surface that contacts the conical surface at one end of the forked pin. Twisting the rotating head adjusts the tightness of the forked pin.

[0006] As an improvement, the stabilizer includes a support rod, a lower wheel, and an upper wheel. The support rod is fixed to the top surface of the base, and the upper wheel and the lower wheel are rotatably mounted on the support rod.

[0007] As an improvement, a hollow base plate is fixed to one end of the positioning ring near the housing, and the end of the forked pin away from the rotating head is fixed to the base plate.

[0008] As an improvement, the lid is an arc structure, the upper end of the buckle is bolted to the lid, and the lower end is bolted to the box body.

[0009] As an improvement, the limiting ring is configured as two, with the lower end extending out of the long rod and fixed to the base, and the upper end having a circular ring for the wire to pass through.

[0010] The advantages of this utility model compared with the prior art are as follows: This invention sets up a progressively precise wire feeding position, reducing the tension on the wire during the feeding process, effectively preventing scratches on the wire surface, and thus improving the wire drawing quality.

[0011] This invention incorporates a stabilizer and an adjuster, reducing the contact area between the wire and the limiting device, thereby reducing friction and preventing wire breakage caused by frictional heat. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a partial structural schematic diagram of the present invention. Figure 1 .

[0014] Figure 3 This is a partial structural schematic diagram of the present invention. Figure 2 .

[0015] Figure 4 This is a schematic diagram of the structure of the regulator of this utility model.

[0016] Figure 5 This is a half-sectional schematic diagram of the regulator of this utility model.

[0017] As shown in the figure: 1. Base; 2. Box body; 3. Box cover; 4. Buckle; 5. Limiting ring; 6. Stabilizer; 7. Round hole; 8. Adjuster; 9. Support rod; 10. Lower wheel; 11. Upper wheel; 12. Rotating head; 13. Forked pin; 14. Base plate; 15. Positioning ring. Detailed Implementation

[0018] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] A wire drawing machine feed limiting device, such as Figure 1 As shown, it includes: A base 1 is attached to a box body 2. A box cover 3 is detachably fixed to the box body 2 via a buckle 4. The box cover 3 has an arc structure. The upper end of the buckle 4 is bolted to the box cover 3, and the lower end is bolted to the box body 2.

[0021] like Figure 3 As shown, a limiting ring 5 and a stabilizer 6 are fixedly installed on the base 1; the limiting ring 5 is configured as two rings with the lower end extending out as a long rod and fixed to the base 1, and the upper end has a circular ring for the wire to pass through to initially control the wire feeding direction; the stabilizer 6 includes a support rod 9, a lower wheel 10 and an upper wheel 11, the support rod 9 is fixed to the top surface of the base 1, and the upper wheel 11 and the lower wheel 10 are respectively rotatably mounted on the support rod 9; the stabilizer 6 further controls the wire feeding direction.

[0022] like Figure 2 As shown, both ends of the housing 2 have round holes 7 for wires to pass through, and an adjuster 8 is fixedly connected to the round hole 7 at one end. like Figure 4 , 5As shown, the regulator 8 includes a positioning ring 15 with one end fixed to a circular hole 7 at one end of the housing 2. The positioning ring 15 has a forked pin 13 inside, and one end of the forked pin 13 is set as a conical surface. The whole is forked and dispersed in all directions. One end of the positioning ring 15 is threaded to a rotating head 12, and one end of the rotating head 12 has an inner conical surface that contacts the conical surface of one end of the forked pin 13. Twisting the rotating head 12 adjusts the tightness of the forked pin 13. The contraction and expansion of the forked pin 13 adapts to the diameter of the wire and provides limiting guidance to ensure stable operation of the wire during the drawing process. The end of the positioning ring 15 near the housing 2 is fixed to a hollow base plate 14, and the end of the forked pin 13 away from the rotating head 12 is fixed to the base plate 14.

[0023] In the specific implementation of this embodiment: Manually thread the required wire through the circular hole 7 on one side of the housing 2, the two limit rings 5, the gap formed between the upper wheel 11 and the lower wheel 10 of the stabilizer 6, and the adjuster 8 in sequence. This gradually and precisely positions the wire, reducing the tension on the wire during the feeding process and effectively preventing scratches on the wire surface, thereby improving the wire drawing quality.

[0024] Twist the rotating head 12, and the rotating head 12 engages with the positioning ring 15 to approach the base plate 14. The forked pin 13 has a conical surface that engages with the inner conical surface of the rotating head 12 to continuously tighten the forked pin 13. The contraction and expansion of the forked pin 13 adapts to the diameter of the wire, thereby further limiting and guiding the wire, greatly improving the stability of the wire feeding and making it less prone to deviation. Finally, cover the box 2 with the box cover 3 and use the buckle 4 to connect the bolts to fix the two together.

[0025] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0026] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A wire drawing machine feed limiting device, comprising a base (1), a housing (2) fixedly connected to the base (1), and a housing cover (3) detachably fixed to the housing (2) by means of a buckle (4), characterized in that: A limit ring (5) and a stabilizer (6) are fixedly installed on the base (1); Both ends of the housing (2) are provided with round holes (7) for wires to pass through, and an adjuster (8) is fixedly connected to the round hole (7) at one end. The regulator (8) includes a positioning ring (15) with one end fixed to a round hole (7) at one end of the housing (2). The positioning ring (15) has a forked pin (13) inside, and one end of the forked pin (13) is set as a conical surface. The whole is forked and dispersed in all directions. One end of the positioning ring (15) is threadedly connected to a rotating head (12), and one end of the rotating head (12) has an inner conical surface that contacts the conical surface of one end of the forked pin (13). Twisting the rotating head (12) adjusts the tightness of the forked pin (13).

2. The wire drawing machine feed limiting device according to claim 1, characterized in that: The stabilizer (6) includes a support rod (9), a lower wheel (10) and an upper wheel (11). The support rod (9) is fixed to the top surface of the base (1), and the upper wheel (11) and the lower wheel (10) are respectively rotatably mounted on the support rod (9).

3. The wire drawing machine feed limiting device according to claim 1, characterized in that: The positioning ring (15) is fixed to a hollow base plate (14) at one end near the housing (2), and the forked pin (13) is fixed to the base plate (14) at the other end away from the rotating head (12).

4. The wire drawing machine feed limiting device according to claim 1, characterized in that: The lid (3) is an arc structure. The upper end of the buckle (4) is bolted to the lid (3) and the lower end is bolted to the body (2).

5. The wire drawing machine feed limiting device according to claim 1, characterized in that: The limiting ring (5) is configured as two, with the lower end extending out of the long rod and fixed to the base (1), and the upper end having a circular ring for the wire to pass through.

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