Steel wire supporting structure for wire drawing of cold header

Abstract

The utility model discloses a steel wire supporting structure is used to the silk drawing of cold header, relates to cold header auxiliary equipment technical field, including the bottom plate, install first U type board, second U type board and third U type board on the top of bottom plate, be provided with steel wire roll mounting assembly on first U type board, install lifting assembly on second U type board, install fine adjustment assembly on third U type board, install first recess support wheel on fine adjustment assembly, install guide assembly on fine adjustment assembly and be located first recess support wheel's one side, fine adjustment assembly includes the first slit hole that sets up on third U type board horizontal section, and the T type seat of sliding joint has on first slit hole. In the utility model, strong and convenient operation are adapted: through the cooperation of I -shaped support pin and second slit hole, it is convenient to install and dismount different volume steel wire roll, and electric push rod drives second recess support wheel to go up and down, can be adapted to different diameter steel wire, need not to customize the equipment, reduces the cost.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for cold heading machines, and in particular to a steel wire support structure for wire drawing in cold heading machines. Background Technology

[0002] Cold heading machines are widely used in fastener production and other fields, primarily for the mass production of nuts, bolts, and other fasteners. During operation, steel wire needs to be continuously fed into the machine for forming. Currently, existing steel wire support structures have several problems. For example, they are poorly adaptable to steel wires of different diameters and coil sizes, often requiring customized support equipment for specific wire specifications, increasing production costs and equipment management difficulty. Furthermore, traditional support structures are cumbersome to install and disassemble, consuming significant manpower and time, thus reducing production efficiency. Therefore, this paper proposes a steel wire support structure for cold heading machine wire drawing. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a steel wire support structure for cold heading machine wire drawing, which is highly adaptable and easy to operate: the I-shaped support pin cooperates with the second strip hole to facilitate the installation and disassembly of steel wire rolls of different diameters; the electric push rod drives the second groove support wheel to lift and lower, which can adapt to steel wires of different diameters, eliminating the need for customized equipment, reducing costs, and overcoming the shortcomings of existing technologies.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A steel wire support structure for wire drawing in a cold heading machine includes a base plate. A first U-shaped plate, a second U-shaped plate, and a third U-shaped plate are mounted on the top of the base plate. A steel wire roll mounting assembly is provided on the first U-shaped plate. A lifting assembly is mounted on the second U-shaped plate. A fine-tuning assembly is mounted on the third U-shaped plate. A first grooved support wheel is mounted on the fine-tuning assembly. A guide assembly is mounted on the fine-tuning assembly and on one side of the first grooved support wheel.

[0005] As a further embodiment of this utility model: the fine-tuning component includes a first strip hole opened on the horizontal section of the third U-shaped plate, a T-shaped seat slidably engaged on the first strip hole, a threaded rod rotatably mounted between the tops of the vertical sections on both sides of the third U-shaped plate via a bearing, a servo motor mounted on the outer wall of one vertical section of the third U-shaped plate, the output end of the servo motor being connected to one end of the threaded rod, the bottom of the T-shaped seat slidably engaged at the first strip hole, and the T-shaped seat being screwed to the threaded rod.

[0006] As a further improvement of this utility model: the first groove support wheel is installed on the top of the T-shaped seat.

[0007] As a further embodiment of this utility model: the guide assembly includes a support rod fixed to the top of the side wall of the T-shaped seat, one end of the support rod is connected to a connecting plate, and a limit hole is formed on the connecting plate.

[0008] As a further embodiment of this utility model: the wire coil installation assembly includes a second strip hole opened at the top of the vertical sections on both sides of the first U-shaped plate, and an I-shaped support pin is engaged at the two second strip holes.

[0009] As a further embodiment of this utility model: the lifting assembly includes two third strip-shaped holes opened on the vertical sections on both sides of the second U-shaped plate, an electric push rod is installed on the horizontal section of the second U-shaped plate, a second groove support wheel is installed at the top of the electric push rod, and a locking block is fixed on both sides of the outer wall of the second groove support wheel, and the two locking blocks are respectively slidably engaged with the two third strip-shaped holes.

[0010] The beneficial effects of this utility model are as follows: 1. Highly adaptable and easy to operate: The I-shaped support pin and the second strip hole make it easy to install and disassemble steel wire coils of different diameters; the electric push rod drives the second groove support wheel to lift and lower, which can adapt to steel wires of different diameters without the need for customized equipment, thus reducing costs.

[0011] 2. The servo motor drives the threaded rod to adjust the position of the T-shaped seat, thereby enabling fine-tuning of the first groove support wheel and guide assembly. Combined with the guide of the limit hole, this ensures accurate wire feeding and improves production efficiency. Attached Figure Description

[0012] Figure 1 This is a first-view three-dimensional structural diagram of a steel wire support structure for wire drawing in a cold heading machine, as proposed in this utility model.

[0013] Figure 2 This is a second-view three-dimensional structural diagram of a steel wire support structure for wire drawing in a cold heading machine, as proposed in this utility model.

[0014] Figure 3 This is a third-view three-dimensional structural diagram of a steel wire support structure for wire drawing in a cold heading machine, as proposed in this utility model.

[0015] In the diagram: 1. Base plate; 2. First U-shaped plate; 3. Third strip hole; 4. Second U-shaped plate; 5. Locking block; 6. Servo motor; 7. Support rod; 8. Connecting plate; 9. Limiting hole; 10. First strip hole; 11. First grooved support wheel; 12. Second grooved support wheel; 13. Second strip hole; 14. I-shaped support pin; 15. Third U-shaped plate; 16. Electric push rod; 17. Threaded rod; 18. T-shaped seat. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Example 1, referring to Figure 1-3 A steel wire support structure for drawing wire in a cold heading machine includes a base plate 1. A first U-shaped plate 2, a second U-shaped plate 4, and a third U-shaped plate 15 are installed on the top of the base plate 1. A steel wire roll mounting assembly is provided on the first U-shaped plate 2. A lifting assembly is installed on the second U-shaped plate 4. A fine-tuning assembly is installed on the third U-shaped plate 15. A first grooved support wheel 11 is installed on the fine-tuning assembly and on one side of the first grooved support wheel 11. A guide assembly is installed on the fine-tuning assembly.

[0018] The fine-tuning component includes a first strip hole 10 opened on the horizontal section of the third U-shaped plate 15, a T-shaped seat 18 slidably engaged on the first strip hole 10, a threaded rod 17 rotatably mounted between the tops of the vertical sections on both sides of the third U-shaped plate 15 via bearings, a servo motor 6 mounted on the outer wall of one vertical section of the third U-shaped plate 15, the output end of the servo motor 6 being connected to one end of the threaded rod 17, the bottom of the T-shaped seat 18 slidably engaged at the first strip hole 10, and the T-shaped seat 18 being screwed to the threaded rod 17.

[0019] The first groove support wheel 11 is installed on the top of the T-shaped seat 18.

[0020] The guide assembly includes a support rod 7 fixed to the top of the side wall of the T-shaped seat 18, one end of which is connected to a connecting plate 8, and a limit hole 9 is formed on the connecting plate 8.

[0021] The wire coil installation assembly includes second strip holes 13 opened at the top of the vertical sections on both sides of the first U-shaped plate 2, and I-shaped support pins 14 are engaged at the two second strip holes 13.

[0022] The lifting assembly includes two third strip-shaped holes 3 on the vertical sections on both sides of the second U-shaped plate 4. An electric push rod 16 is installed on the horizontal section of the second U-shaped plate 4. A second groove support wheel 12 is installed at the top of the electric push rod 16. Two locking blocks 5 are fixed on the outer walls of the two sides of the second groove support wheel 12. The two locking blocks 5 are respectively slidably engaged with the two third strip-shaped holes 3.

[0023] Working principle: Install the base plate 1 onto one side of the cold heading machine. Wrap the steel wire around the I-shaped support pin 14, and then attach both ends of the I-shaped support pin 14 to the outside of the two second strip-shaped holes 13. Pull out one end of the steel wire, first pass it under the second groove support wheel 12, then over the first groove support wheel 11, and pass it through the limiting hole 9 of the connecting plate 8 to connect with the cold heading machine. According to the different specifications of the steel wire, the servo motor 6 is started by controlling the external control switch. The servo motor 6 drives the threaded rod 17 to rotate, and then the threaded rod 17... The drive T-shaped seat 18 slides along the first strip hole 10, thereby driving the first grooved support wheel 11 and the connecting plate 8 to make fine adjustments, which facilitates fine adjustment of the position of the end of the steel wire near the cold heading machine. The electric push rod 16 is controlled by an external control switch to retract, which in turn drives the second grooved support wheel 12 to move downward along the third strip hole 3, so that the steel wire can be pressed tightly onto the first grooved support wheel 11 by the second grooved support wheel 12. When the cold heading machine draws the wire, the first grooved support wheel 11 and the second grooved support wheel 12 rotate accordingly, which supports the steel wire.

[0024] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A steel wire support structure for wire drawing in a cold heading machine, comprising a base plate (1), characterized in that, The top of the base plate (1) is equipped with a first U-shaped plate (2), a second U-shaped plate (4) and a third U-shaped plate (15). The first U-shaped plate (2) is provided with a wire coil mounting assembly, the second U-shaped plate (4) is equipped with a lifting assembly, the third U-shaped plate (15) is equipped with a fine-tuning assembly, the fine-tuning assembly is equipped with a first groove support wheel (11), and the fine-tuning assembly is equipped with a guide assembly on one side of the first groove support wheel (11).

2. The steel wire support structure for wire drawing in a cold heading machine according to claim 1, characterized in that, The fine-tuning component includes a first strip hole (10) opened on the horizontal section of the third U-shaped plate (15), a T-shaped seat (18) slidably engaged on the first strip hole (10), a threaded rod (17) rotatably mounted between the tops of the vertical sections on both sides of the third U-shaped plate (15) via a bearing, a servo motor (6) is installed on the outer wall of the vertical section on one side of the third U-shaped plate (15), the output end of the servo motor (6) is connected to one end of the threaded rod (17), the bottom of the T-shaped seat (18) is slidably engaged at the first strip hole (10), and the T-shaped seat (18) is screwed to the threaded rod (17).

3. The steel wire support structure for wire drawing in a cold heading machine according to claim 1, characterized in that, The first groove support wheel (11) is mounted on the top of the T-shaped seat (18).

4. The steel wire support structure for wire drawing in a cold heading machine according to claim 1, characterized in that, The guide assembly includes a support rod (7) fixed to the top of the side wall of the T-shaped seat (18), one end of which is connected to a connecting plate (8), and a limit hole (9) is provided on the connecting plate (8).

5. The steel wire support structure for wire drawing in a cold heading machine according to claim 1, characterized in that, The wire coil installation assembly includes a second strip hole (13) opened at the top of the vertical section on both sides of the first U-shaped plate (2), and an I-shaped support pin (14) is engaged at the two second strip holes (13).

6. The steel wire support structure for wire drawing in a cold heading machine according to claim 1, characterized in that, The lifting assembly includes two third strip holes (3) on the vertical sections on both sides of the second U-shaped plate (4). An electric push rod (16) is installed on the horizontal section of the second U-shaped plate (4). A second groove support wheel (12) is installed at the top of the electric push rod (16). Two locking blocks (5) are fixed on the outer walls of both sides of the second groove support wheel (12). The two locking blocks (5) are respectively slidably engaged with the two third strip holes (3).

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