A traction device for copper-tin stranded wire production
By designing a traction device for copper tin strand production, the combined structure of the stranded coil, split coil and sliding pressure line is used to solve the problem of time-consuming and labor-consuming operation in the prior art, and efficient wire-through operation is achieved.
Patent Information
- Application Number
- CN202420739131.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-11
AI Technical Summary
When producing silver-plated copper alloy stranded wires, existing traction equipment needs to pass a single wire through multiple wire holes that are not on a straight line, resulting in time-consuming and labor-intensive operation and inefficient efficiency.
A traction device for copper tin stranding wire production is designed. By combining the stranded wire disk with the split wire disk, the wire duct is connected to the wire hole, and the sliding pressing line and a straight line module are used to realize the function of a single wire passing through multiple wire holes at a time.
Through the combined design of the moving stranded wire disk and the split wire disk, a single wire passes through multiple wire holes at the same time in one operation, significantly improving production efficiency.
Smart Images
Figure CN222705239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silver-tin-plated copper alloy stranded wire production, in particular to a traction device used for copper-tin stranded wire production. Background Art
[0002] Silver-tin-copper alloy stranded wire is formed by twisting several single wires through a stranding machine. A single silver-tin-copper alloy wire has a traction mechanism from the wire drawing machine or from the wire pay-off device to the stranding machine. The current traction equipment is composed of a wire pay-off reel and a wire distribution reel. The wire pay-off reel has wire holes, and the wire distribution reel has the same number of wire holes. The wire holes on the wire pay-off reel and the wire holes on the wire distribution reel are not in a straight line. When using this type of traction equipment, the single wires need to be passed through the wire pay-off reel one by one, and then through the wire distribution reel one by one, which is time-consuming, labor-intensive and inefficient.
[0003] Therefore, in order to correct the above-mentioned defects, we propose a traction device for copper-tin stranded wire production. Utility Model Content
[0004] The utility model solves the technical problem and provides a traction device for copper-tin stranded wire production.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traction device for copper-tin stranded wire production, including a base, on which a stranded wire drum and a branching wire drum are installed, the stranded wire drum is supported on the base by a bracket one, and the branching wire drum is supported on the base by a bracket two, the stranded wire drum and the branching wire drum are coaxially connected and rotate synchronously through the coaxial axis, a plurality of wire holes are provided on the branching wire drum, a slider is provided at the bottom of the bracket one, a slide groove matching the slider is provided on the base, the slider slides in the slide groove, a coaxial ring is provided at the center of one side surface of the stranded wire drum, a bearing is provided on the outside of the coaxial ring, the top of the bracket one is connected to the bearing, a plurality of wire grooves are provided on the stranded wire drum from the outer edge to the center of the circle, and the wire grooves correspond one to one to the wire holes.
[0006] Furthermore, the wire trough has a sliding pressure line, and the other side of the stranding drum is equipped with a linear module of the same number as the wire trough, and the sliding block of the linear module is connected to the part of the pressure line extending from the wire trough.
[0007] Furthermore, the pressure line has an arc-shaped structure.
[0008] Furthermore, guide wheels are installed at the front and rear ends of the bottom of the pressing line.
[0009] Compared with the prior art, the beneficial effect of the utility model is as follows: the device arranges the winding drum to be movable, and before winding the wires, the winding drum and the distribution drum are merged, so that the wire groove of the winding drum and the wire hole of the distribution drum are connected, and because the wire groove has a large depth, when threading a single wire, it only takes one time to pass through the distribution drum and the winding drum at the same time, thereby improving the overall efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0011] Figure 2 This is a right view of the structure of the stranding drum in the utility model;
[0012] Figure 3 This is a left side schematic diagram of the stranding drum in the utility model;
[0013] Figure 4 This is a schematic diagram of the connection structure between the straight line module and the pressure line in the utility model;
[0014] Figure 5 This is an enlarged structural diagram of the medium-voltage line of the utility model;
[0015] Figure 6 This is a schematic diagram of the side view of the center line distribution tray of the utility model;
[0016] Figure 7 It is a structural schematic diagram of the wire threading state of the twisting drum in the utility model.
[0017] Numbers in the figure:
[0018] 1. Base; 2. Bracket 1; 3. Slider; 4. Wire drum; 5. Wire distribution drum; 6. Wire hole; 7. Wire slot; 8. Linear module; 9. Coaxial ring; 10. Bearing; 11. Pressure line; 12. Wire pulley. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] The utility model provides a technical solution:
[0021] See also Figure 1-7A traction device for copper-tin stranded wire production includes a base 1, on which a stranded wire drum 4 and a branching wire drum 5 are installed. The stranded wire drum 4 is supported on the base 1 by a bracket 2, and the branching wire drum 5 is supported on the base 1 by a bracket 2. The stranded wire drum 4 and the branching wire drum 5 are coaxially connected and rotate synchronously through the coaxial axis. The branching wire drum 5 has a plurality of wire holes 6. A slider 3 is provided at the bottom of the bracket 2, and a slide groove matching the slider 3 is provided on the base 1. The slider 3 slides in the slide groove. A coaxial ring 9 is provided at the center of one side of the stranded wire drum 4, and a bearing 10 is sleeved on the outside of the coaxial ring 9. The top of the bracket 2 is connected to the shaft. The wire drum 4 is connected with the support 10, and a plurality of wire grooves 7 are opened from the outer edge to the center thereof, and the wire grooves 7 correspond to the wire holes one by one. Before twisting the wires, the wire drum 4 is pushed toward the branching drum 5, and the wire drum 5 slides on the base 1 through the bracket 1 and approaches the branching drum 5. When the two are slid to a close fit, the pin on the slider 3 is inserted to complete the locking position. At this time, a single wire is passed through one side of the branching drum 5. Since the wire grooves 7 of the wire drum 4 are docked with the wire holes 6 of the branching drum 5, and the wire grooves 7 are deep, when a single wire is threaded, it only takes one time to pass through the branching drum 5 and the wire drum 4 at the same time.
[0022] After the single wire passes through the wire groove 7, in order to meet the closing of the stranding drum 4 to several single wires, the linear module 8 is started, and the sliding block on the linear module 8 drives the pressing line 11 to slide in the wire groove 7 toward the center of the stranding drum 4, pressing down the single wire to complete the pre-closing of the single wire after passing through the stranding drum 4. Due to the closing, the direction of the single wire is changed, and the single wire will fit with the pressing line 11. Therefore, wire wheels 12 are installed at the front and rear ends of the bottom of the pressing line 11 to reduce the friction between the single wire and the pressing line 11 to prevent damage to the single wire during operation.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A traction device for copper-tin stranded wire production, comprising a base (1), a stranded wire drum (4) and a wire distribution drum (5) are mounted on the base (1), the stranded wire drum (4) is supported on the base (1) by a first bracket (2), the wire distribution drum (5) is supported on the base (1) by a second bracket, the stranded wire drum (4) and the wire distribution drum (5) are coaxially connected and rotate synchronously through the coaxial connection, and the wire distribution drum (5) has a plurality of wire holes (6), characterized in that: The bottom of the bracket (2) is provided with a slider (3), the base (1) is provided with a slide groove matching the slider (3), the slider (3) slides in the slide groove, a coaxial ring (9) is provided at the center of a side surface of the winding drum (4), a bearing (10) is sleeved on the outside of the coaxial ring (9), the top of the bracket (2) is connected to the bearing (10), and the winding drum (4) is provided with a plurality of wire grooves (7) from the outer edge to the center of the circle, and the wire grooves (7) correspond to the wire holes one by one.
2. The traction equipment for copper-tin stranded wire production according to claim 1 is characterized in that: The wire trough (7) has a sliding pressure line (11), and the other side of the winding drum (4) is equipped with a linear module (8) having the same number as the wire trough (7), and the sliding block of the linear module (8) is connected to the part of the pressure line (11) extending from the wire trough (7).
3. The traction equipment for copper-tin stranded wire production according to claim 2 is characterized in that: The pressure line (11) is in an arc-shaped structure.
4. The traction equipment for copper-tin stranded wire production according to claim 3 is characterized in that: The front and rear ends of the bottom of the crimping line (11) are provided with guide wire wheels (12).