Cold-drawn wire one-step forming traction device
By introducing a locking structure into the one-time forming traction device for cold-drawn wire, a fast and stable connection between the steel wire and the traction wheel is achieved, solving the problems of complex and unstable connection in the existing technology, and improving production efficiency and safety.
Patent Information
- Application Number
- CN202423174366.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing cold-drawn wire one-time forming traction devices consume a lot of time and manpower when connecting steel wires, have high operational complexity, and increase downtime and the risk of human error.
It adopts a locking structure, including an installation cylinder, a locking block, a threaded sleeve, and a retaining ring, which enables quick connection between the steel wire and the traction wheel through simple operation. The locking block's beveled surface and perforated design provide double clamping and fixation.
It enables rapid connection between the steel wire and the traction wheel, improves production efficiency, enhances the stability and safety of the connection, and prevents the steel wire from falling off or loosening.
Smart Images
Figure CN223571677U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cold drawing wire technology, specifically to a one-time forming traction device for cold drawing wire. Background Technology
[0002] The one-time forming traction device for cold-drawn wire is one of the key pieces of equipment in the cold-drawn wire production process. It is mainly responsible for traction and conveying of cold-drawn wire, ensuring that the cold-drawn wire can maintain stable tension and speed during the forming process.
[0003] For existing cold-drawn wire one-time forming traction devices, it is impossible to achieve a quick connection between the traction wheel and the steel wire. Each time the steel wire is replaced or connected, a lot of time and manpower are required, which increases unnecessary downtime. At the same time, the complexity of operation will also increase significantly. Workers need to master more complicated connection skills, which not only increases the skill requirements of the operators, but also increases the risk of human error. Utility Model Content
[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a cold-drawn wire one-time forming traction device.
[0005] The objective of this utility model can be achieved through the following technical solutions:
[0006] A cold-drawn wire one-time forming traction device includes:
[0007] Traction wheel;
[0008] The mounting sleeve is located on one side of the traction wheel;
[0009] A limiting ring is fixedly sleeved on one end of the mounting cylinder;
[0010] All four first steel cables are fixed to the mounting cylinder;
[0011] The second steel cable has one end connected to the traction wheel and the other end connected to the end of the four first steel cables away from the mounting cylinder;
[0012] A locking structure is provided on the mounting cylinder.
[0013] As a further embodiment of this utility model: the locking structure includes:
[0014] All four openings are formed on the mounting cylinder;
[0015] Four locking blocks are slidably disposed in the four openings respectively, and each locking block is provided with a bevel.
[0016] A threaded sleeve, threadedly fitted onto the mounting sleeve;
[0017] A retaining ring is fixed to one end of the threaded sleeve, and the retaining ring is sleeved on the mounting sleeve;
[0018] A perforation is made in one of the locking blocks.
[0019] As a further embodiment of this utility model, the side surface of the locking block and the inner surface of the opening are fitted together.
[0020] As a further embodiment of this utility model: the four locking blocks are arranged in a circumferential array around the axis of the mounting cylinder.
[0021] As a further embodiment of this utility model: a groove is provided at one end of the locking block located inside the mounting cylinder.
[0022] As a further embodiment of this invention, the perforation is located on the outside of the mounting cylinder.
[0023] The beneficial effects of this utility model are:
[0024] 1. This device enables a quick connection between the steel wire and the traction wheel through simple operating steps. The operator only needs to pass the steel wire through the installation cylinder and bend it back through the hole to form a U-shaped structure. Then, by rotating the threaded sleeve, the fixed ring can be moved and squeezed to compress the locking block. The locking block moves synchronously and clamps the steel wire. This process eliminates the cumbersome steps and tools in the traditional connection method, greatly shortens the connection time, and thus improves the overall production efficiency.
[0025] 2. The device adopts a dual clamping design, which combines locking block clamping and perforation pressing to firmly fix the steel wire. When the locking blocks are squeezed, they can move synchronously and clamp the steel wire together. At the same time, when the locking blocks with perforations move down, their perforations will retract into the corresponding openings, further pressing the end of the steel wire onto the mounting cylinder. This design not only enhances the stability of the connection, but also avoids the possibility of the steel wire falling off or loosening during the traction process, ensuring the safety and stability of production. Attached Figure Description
[0026] The present invention will be further described below with reference to the accompanying drawings.
[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0028] Figure 2 This is a schematic diagram of the locking structure;
[0029] Figure 3 yes Figure 1 Enlarged view of the structure at point A.
[0030] In the diagram: 1. Traction wheel; 2. Mounting cylinder; 3. Limiting ring; 4. First steel cable; 5. Second steel cable; 61. Opening; 62. Locking block; 63. Threaded sleeve; 64. Fixing ring; 65. Through hole. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0032] like Figure 1-3 As shown, a cold-drawn wire one-time forming traction device includes a traction wheel 1; an mounting cylinder 2 disposed on one side of the traction wheel 1; a limiting ring 3 fixedly sleeved on one end of the mounting cylinder 2; four first steel cables 4, all fixed on the mounting cylinder 2; and a second steel cable 5, one end of which is connected to the traction wheel 1, and the other end of which is connected to the end of the four first steel cables 4 away from the mounting cylinder 2.
[0033] The cold-drawn wire one-time forming traction device also includes a locking structure disposed on the mounting cylinder 2. The locking structure includes: four openings 61, all of which are formed on the mounting cylinder 2; four locking blocks 62, which are slidably disposed in the four openings 61 respectively, each of the locking blocks 62 having an inclined surface, the side of the locking block 62 being in contact with the inner surface of the opening 61, and the four locking blocks 62 being arranged in a circumferential array around the axis of the mounting cylinder 2; a threaded sleeve 63, which is threaded onto the mounting cylinder 2, and the end of the locking block 62 located inside the mounting cylinder 2 has a groove; a fixing ring 64, which is fixed to one end of the threaded sleeve 63 and is sleeved on the mounting cylinder 2; and a through hole 65, which is formed on one of the locking blocks 62 and is located on the outside of the mounting cylinder 2.
[0034] The working principle of this utility model:
[0035] When using the cold-drawn wire one-time forming traction device proposed in this utility model, when connecting the steel wire to the traction wheel 1, the operator first passes the steel wire through the mounting cylinder 2, then bends the steel wire so that it passes back through the through hole 65, so that the end of the steel wire is in a U-shaped structure. Further, the operator rotates the threaded sleeve 63, causing it to move on the mounting cylinder 2. When the threaded sleeve 63 moves, it drives the fixed ring 64 to move. When the fixed ring 64 moves, it can press against the inclined surfaces of the four locking blocks 62. When the inclined surfaces of the four locking blocks 62 are pressed... At this time, the four locking blocks 62 can move synchronously and clamp the steel wire together. At this time, the four locking blocks 62 together play a role in pressing and fixing the steel wire. In addition, for the locking block 62 with the through hole 65, when the locking block 62 moves down, the through hole 65 will retract into the corresponding opening 61. At this time, the locking block 62 can also press the end of the steel wire onto the mounting cylinder 2. This design can double clamp the steel wire, which not only realizes the quick connection between the steel wire and the traction wheel 1, but also ensures the stability of the connection between the steel wire and the traction wheel 1.
[0036] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.
Claims
1. A cold-drawn wire one-time forming traction device, characterized in that, include: Traction wheel (1); Mounting cylinder (2) is provided on one side of the traction wheel (1); A limiting ring (3) is fixedly sleeved on one end of the mounting cylinder (2); The four first steel cables (4) are all fixed to the mounting cylinder (2); The second steel cable (5) is connected at one end to the traction wheel (1) and at the other end to the end of the four first steel cables (4) away from the mounting cylinder (2); A locking structure is provided on the mounting cylinder (2).
2. The cold-drawn wire one-time forming traction device according to claim 1, characterized in that, The locking structure includes: Four openings (61) are all formed on the mounting cylinder (2); Four locking blocks (62) are slidably disposed in the four openings (61), and each locking block (62) is provided with a slope. A threaded sleeve (63) is threaded onto the mounting sleeve (2); A retaining ring (64) is fixed to one end of the threaded sleeve (63), and the retaining ring (64) is sleeved on the mounting sleeve (2); A perforation (65) is made in one of the locking blocks.
3. The cold-drawn wire one-time forming traction device according to claim 2, characterized in that, The side of the locking block (62) fits against the inner surface of the opening (61).
4. The cold-drawn wire one-time forming traction device according to claim 2, characterized in that, The four locking blocks (62) are arranged in a circumferential array around the axis of the mounting cylinder (2).
5. The cold-drawn wire one-time forming traction device according to claim 2, characterized in that, The locking block (62) has a groove at one end inside the mounting cylinder (2).
6. The cold-drawn wire one-time forming traction device according to claim 2, characterized in that, The perforation (65) is located on the outside of the mounting cylinder (2).