Extension measuring device for silver-plated wire production

Abstract

The utility model provides an extension measuring device for silver plating line production, which comprises a mounting plate, a positioning plate, a sliding groove, a connecting plate, a moving plate, an extrusion plate and a connecting rod, and is characterized in that the mounting plate is arranged on the upper end surface of a fixed seat, the sliding groove is formed in the front end surface of the mounting plate, the positioning plate is arranged in the sliding groove, and the connecting plate is arranged in the sliding groove in a sliding manner; a movable plate is installed on the front end face of the connecting plate, a connecting rod is arranged in the movable plate in a penetrating mode, an extrusion plate is installed at the upper end of the connecting rod in a clamped mode, and the problem that an original extensibility measuring device for silver-plated wire production is poor in fixing effect on the two ends of a silver-plated wire is solved through the design. The two ends of the silver-plated wire can be quickly and conveniently fixed, so that the fixing and disassembling efficiency in the detection process is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to an elongation measuring device for silver-plated wire production, belonging to the technical field of elongation measuring devices. Background Technique

[0002] Silver-plated wire, namely silver-plated copper wire, is also called silver-plated copper wire or silver-plated wire in some occasions. It is a thin wire made by plating silver on oxygen-free copper wire or low-oxygen copper wire and then drawing it thinner by a wire drawing machine. Silver-plated copper wire is divided into silver-plated soft round copper wire and silver-plated hard round copper wire. The silver-plated soft round copper wire is annealed to change its physical properties to achieve the purpose of softening. During the production process of silver-plated wire, its elongation needs to be detected.

[0003] Chinese Patent No. CN215879251U discloses an elongation measuring device for silver-plated wire production. By fixing the two ends of the silver-plated wire on two fixed ears respectively, then starting the motor, the motor drives the lead screw to rotate, driving the threaded tube, so that the threaded tube drives the plate body to slide on the outside of the lead screw for measurement. However, in this design, the silver-plated wire needs to be wound and tied tightly outside the fixing frame, which makes the fixing and disassembling of the silver-plated wire not convenient enough. Now there is an urgent need for an elongation measuring device for silver-plated wire production to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an elongation measuring device for silver-plated wire production to solve the problems raised in the above background technology. The structure of the utility model is reasonable, and it can fix the two ends of the silver-plated wire quickly and conveniently, thereby improving the fixing and disassembling efficiency during the detection process, and has strong practicability.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical solutions: An elongation measuring device for silver-plated wire production includes a base, a fixed seat, a moving seat, a moving track, a control host and an auxiliary fixing component. The upper end surface of the base is provided with a fixed seat. A moving track is arranged on the right side of the fixed seat. A moving seat is arranged inside the moving track. A control host is arranged on the left side of the fixed seat. Auxiliary fixing components are arranged on the upper end surfaces of the fixed seat and the moving seat. The auxiliary fixing component includes a mounting plate, a positioning plate, a sliding groove, a connecting plate, a moving plate, a pressing plate and a connecting rod. The upper end surface of the fixed seat is provided with a mounting plate. A sliding groove is opened on the front end surface of the mounting plate. A positioning plate is arranged inside the sliding groove. A connecting plate is slidably arranged inside the sliding groove. A moving plate is installed on the front end surface of the connecting plate. A connecting rod penetrates through the moving plate. A pressing plate is clamped on the upper end of the connecting rod.

[0006] Further, a limiting through hole is formed in the upper end surface of the moving plate, a limiting groove is formed in the outer side surface of the connecting rod, the connecting rod is slidably engaged with the inner wall of the limiting through hole through the limiting groove, and the connecting rod penetrates through the moving plate through the limiting through hole.

[0007] Further, a spring is sleeved on the outer side surface of the connecting rod. The upper and lower ends of the spring are respectively abutted against the lower end surface of the pressing plate and the upper end surface of the moving plate. A pull ring is arranged at the lower end of the connecting rod, and the upper end surface of the pressing plate is pre-treated with anti-slip.

[0008] Further, a winding bolt is arranged at the upper end of the front end surface of the mounting plate. Two groups of winding bolts are arranged in the same specification. The two groups of winding bolts are at the same height and parallel to the horizontal plane.

[0009] Further, an auxiliary plate is arranged on the front end surface of the connecting plate. The auxiliary plate and the connecting plate are connected by a support frame. A threaded seat is embedded in the auxiliary plate.

[0010] Further, a butterfly hand-tightening bolt is meshed in the threaded seat. A positioning hole is formed in the front end surface of the positioning plate, and a limiting hole is formed in the front end surface of the connecting plate. The butterfly hand-tightening bolt passes through the positioning hole and is engaged with the limiting hole.

[0011] Beneficial effects of the present utility model: For an elongation measuring device for silver-plated wire production of the present utility model, since the present utility model is provided with a winding column, a spring, a connecting rod, a pressing plate and a pull ring, the user winds the head end of the silver-plated wire around the outer side of the winding column above the fixed seat by a Z-shaped winding method. When winding, the user pulls the connecting rod downward through the pull ring. While the connecting rod moves, it drives the pressing plate to move together and compresses the spring. After winding is completed, the pull ring is released, and the spring releases elastic potential energy and drives the pressing plate to reset, so as to further press and fix the silver-plated wire wound at the lower end of the winding column, thereby further fixing the position of the head end of the silver-plated wire. Subsequently, the tail end of the silver-plated wire is straightened and fixed on the outer side of the winding column above the moving seat in the same way, and the fixing of the silver-plated wire can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:

[0013] Figure 1 is a schematic structural diagram of an elongation measuring device for silver-plated wire production of the present utility model;

[0014] Figure 2 is a partial structural schematic diagram when the auxiliary fixing component of an elongation measuring device for silver-plated wire production of the present utility model fixes the silver-plated wire;

[0015] Figure 3 Schematic diagram of the structure of the connecting plate in an elongation measuring device for silver-plated wire production of the present utility model;

[0016] Figure 4 Schematic diagram of the structure of the auxiliary plate in an elongation measuring device for silver-plated wire production of the present utility model;

[0017] In the figure: 1 - base, 2 - fixed seat, 3 - moving seat, 4 - moving track, 5 - control host, 6 - auxiliary fixing component, 61 - mounting plate, 62 - winding bolt, 63 - positioning plate, 631 - positioning hole, 64 - sliding groove, 65 - moving plate, 651 - limiting through hole, 66 - connecting rod, 661 - limiting groove, 662 - pull ring, 67 - spring, 68 - pressing plate, 69 - connecting plate, 611 - auxiliary plate, 6111 - support frame, 612 - threaded seat, 613 - butterfly hand-tightening bolt, 614 - limiting hole. Specific embodiments

[0018] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please refer to Figures 1-4 , the present utility model provides a technical solution: an elongation measuring device for silver-plated wire production, including a base 1, a fixed seat 2, a moving seat 3, a moving track 4, a control host 5 and an auxiliary fixing component 6. The fixed seat 2 is installed on the upper end surface of the base 1. A moving track 4 is arranged on the right side of the fixed seat 2. A moving seat 3 is arranged inside the moving track 4. A control host 5 is arranged on the left side of the fixed seat 2. Auxiliary fixing components 6 are arranged on the upper end surfaces of both the fixed seat 2 and the moving seat 3;

[0020] The auxiliary fixing component 6 includes a mounting plate 61, a positioning plate 63, a sliding groove 64, a connecting plate 69, a moving plate 65, a pressing plate 68 and a connecting rod 66. The mounting plate 61 is arranged on the upper end surface of the fixed seat 2. A sliding groove 64 is opened on the front end surface of the mounting plate 61. The positioning plate 63 is arranged inside the sliding groove 64. The connecting plate 69 is slidably arranged inside the sliding groove 64. The moving plate 65 is installed on the front end surface of the connecting plate 69. The connecting rod 66 penetrates through the moving plate 65. The pressing plate 68 is clamped on the upper end of the connecting rod 66.

[0021] This design solves the problem that the original elongation measuring device for silver-plated wire production has a poor fixing effect on both ends of the silver-plated wire.

[0022] As the first embodiment of the present utility model: A limit through hole 651 is provided on the upper end surface of the moving plate 65, and a limit groove 661 is provided on the outer side surface of the connecting rod 66. The connecting rod 66 is slidably engaged with the inner wall of the limit through hole 651 through the limit groove 661. The design of the limit through hole 651 and the limit groove 661 can prevent the connecting rod 66 from being inside the limit through hole 651. The limit through hole 651 can limit the movement trajectory of the connecting rod 66. A spring 67 is sleeved on the outer side surface of the connecting rod 66, and the upper and lower ends of the spring 67 are respectively abutted against the lower end surface of the pressing plate 68 and the upper end surface of the moving plate 65. The spring 67 can help the pressing plate 68 to reset and provide pressure for it. A pull ring 662 is provided at the lower end of the connecting rod 66, and the pull ring 662 facilitates the user to pull the connecting rod 66. The upper end surface of the pressing plate 68 has been pre-treated with anti-slip. The pressing plate 68 can press and fix the silver-plated wire. Two sets of winding bolts 62 of the same specification are provided at the upper end of the front end surface of the mounting plate 61. The two sets of winding bolts 62 are at the same height and parallel to the horizontal plane. The user can wind the silver-plated wire around the outside of the winding. An auxiliary plate 611 is provided on the front end surface of the connecting plate 69. The auxiliary plate 611 and the connecting plate 69 are auxiliary-connected through a support frame 6111. The support frame 6111 can fix the positions of the auxiliary plate 611 and the connecting plate 69. A threaded seat 612 is embedded inside the auxiliary plate 611. A butterfly hand-tightening bolt 613 is meshed inside the threaded seat 612. A positioning hole 631 is provided on the front end surface of the positioning plate 63, and a limit hole 614 is provided on the front end surface of the connecting plate 69. The butterfly hand-tightening bolt 613 passes through the positioning hole 631 and is engaged with the limit hole 614. This design can fix the position between the connecting plate 69 and the positioning plate 63.

[0023] The user winds the head end of the silver-plated wire around the outer side of the winding column above the fixed seat 2 in a Z-shaped winding method. When winding, the user pulls the connecting rod 66 downward through the pull ring 662. While the connecting rod 66 moves, it drives the pressing plate 68 to move together and compresses the spring 67. After the winding is completed, the pull ring 662 is released, and the spring 67 releases its elastic potential energy and drives the pressing plate 68 to reset. Thus, the pressing plate 68 presses and fixes the silver-plated wire wound around the lower end of the winding column, further fixing the position of the head end of the silver-plated wire. Subsequently, the tail end of the silver-plated wire is straightened and fixed in the same way on the outer side of the winding column above the moving seat 3, and the fixing of the silver-plated wire can be completed. After the fixing is completed, the user operates the control host 5 to control the moving seat 3 to move along the moving track 4 and tighten and straighten the silver-plated wire, and then the elongation can be measured. When the silver-plated wire needs to be removed after the measurement, the user pulls the pull ring 662 again so that the pressing plate 68 no longer presses the silver-plated wire, and then the silver-plated wire can be wound out and removed in the reverse direction. Similarly, the user can adjust the heights of the moving plate 65 and the connecting plate 69 through the butterfly hand-tightening bolt 613 and the positioning hole 631, thereby changing the distance between the pressing plate 68 and the winding column, and adjusting the pressure released by the spring 67 accordingly.

[0024] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An elongation measuring device for silver-plated wire production, comprising a base (1), a fixed seat (2), a moving seat (3), a moving track (4), a control host (5) and an auxiliary fixing component (6), characterized in that: A fixing base (2) is installed on the upper end surface of the base (1). A moving track (4) is arranged on the right side of the fixing base (2). A moving seat (3) is arranged inside the moving track (4). A control host (5) is arranged on the left side of the fixing base (2). Auxiliary fixing components (6) are arranged on the upper end surfaces of both the fixing base (2) and the moving seat (3). The auxiliary fixing component (6) includes a mounting plate (61), a positioning plate (63), a sliding groove (64), a connecting plate (69), a moving plate (65), a pressing plate (68) and a connecting rod (66). The mounting plate (61) is arranged on the upper end surface of the fixing base (2). A sliding groove (64) is formed on the front end surface of the mounting plate (61). The positioning plate (63) is arranged inside the sliding groove (64). The connecting plate (69) is slidably arranged inside the sliding groove (64). The moving plate (65) is installed on the front end surface of the connecting plate (69). The connecting rod (66) is arranged through the moving plate (65). The pressing plate (68) is clamped on the upper end of the connecting rod (66).

2. The elongation measurement device for silver-plated wire production according to claim 1, characterized in that: A limiting through hole (651) is formed on the upper end surface of the moving plate (65). A limiting groove (661) is formed on the outer side surface of the connecting rod (66). The connecting rod (66) is slidably clamped with the inner wall of the limiting through hole (651) through the limiting groove (661). The connecting rod (66) passes through the moving plate (65) through the limiting through hole (651).

3. The elongation measuring device for silver-plated wire production according to claim 1, characterized in that: A spring (67) is sleeved on the outer side surface of the connecting rod (66). The upper and lower ends of the spring (67) are respectively abutted against the lower end surface of the pressing plate (68) and the upper end surface of the moving plate (65). A pull ring (662) is arranged at the lower end of the connecting rod (66). The upper end surface of the pressing plate (68) is pre-treated with anti-slip treatment.

4. An elongation measuring device for silver-plated wire production according to claim 1, characterized in that: Two winding bolts (62) of the same specification are arranged at the upper end of the front end surface of the mounting plate (61). The two winding bolts (62) are at the same height and parallel to the horizontal plane.

5. An elongation measuring device for silver-plated wire production according to claim 1, characterized in that: An auxiliary plate (611) is arranged on the front end surface of the connecting plate (69). The auxiliary plate (611) is auxiliary-connected with the connecting plate (69) through a support frame (6111). A threaded seat (612) is embedded in the auxiliary plate (611).

6. The elongation measuring device for silver-plated wire production according to claim 5, wherein: A butterfly hand-tightening bolt (613) is meshed inside the threaded seat (612). A positioning hole (631) is formed on the front end surface of the positioning plate (63). A limiting hole (614) is formed on the front end surface of the connecting plate (69). The butterfly hand-tightening bolt (613) passes through the positioning hole (631) and is clamped with the limiting hole (614).

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