A fixing clamp for metal wire processing

Abstract

This utility model belongs to the field of metal processing, specifically a fixing clamp for metal wire processing. The outer circumference of the fixing plate is evenly provided with multiple clamping grooves. Multiple first clamping wheels are rotatably arranged inside each clamping groove. A sliding latch is elastically slidably arranged above each first clamping wheel. A second clamping wheel is rotatably arranged inside each sliding latch. An elastic membrane is arranged inside the annular grooves of the multiple first and second clamping wheels. A connecting plate is fixedly connected between every two adjacent sliding latches. A horizontal plate is detachably arranged below each connecting plate. Two closely adjacent cleaning sponges are fixedly arranged on the lower end face of each horizontal plate. Through the arrangement of components such as the elastic membrane, this utility model enables the first and second clamping wheels to drive the elastic membranes inside their annular grooves to compress against each other, forming a wrapping clamp for metal wires of different sizes.

Description

Technical Field

[0001] This utility model belongs to the field of metal processing technology, and in particular relates to a fixing clamp for metal wire processing. Background Technology

[0002] Metal wire is made from metal coils, wire rods, or metal bars as raw materials. It is processed through specialized equipment such as wire drawing equipment and annealing equipment. After multiple drawing-annealing-re-drawing-re-annealing processes, it is made into wire (thread) products of various specifications and models. This product is called metal wire.

[0003] Patent application CN202310988846.X discloses a metal wire processing clamping device, relating to the field of metal processing technology. This metal wire processing clamping device includes a clamping mechanism and a base mechanism. The clamping mechanism includes a main layer mechanism and a docking mechanism. The main layer mechanism includes a main tube with an inner rod inside. The front and rear ends of the inner rod are fixedly connected to the main tube. A groove with a spiral shape is formed on the outer side of the middle of the inner rod. A guide tube is wound around the outer side of the middle of the inner rod, with its left and right ends facing the tubular center of the main tube. Extended half-tubes are fixedly connected to the left and right ends of the half-tube on the side of the guide tube closest to the inner rod. Each clamping mechanism includes two docking mechanisms, symmetrically arranged on the left and right sides of the main layer mechanism. This metal wire processing clamping device automatically reconnects the wire after it is cut, improving the docking speed between the wire and the clamping device and increasing the efficiency of metal wire processing.

[0004] Existing technologies, through the setting of a docking mechanism, can automatically reconnect metal wires after they are cut, but there are still shortcomings: First, existing clamps cannot provide comprehensive clamping for different sizes of metal wires, resulting in poor overall clamping performance and weak adaptability. Secondly, the outer surface of the metal wire is prone to stains after processing. The existing clamps cannot effectively clean the metal wire during the conveying process, which means that the metal wire needs to be cleaned separately when it is conveyed to the next stage, affecting the overall production efficiency. Finally, the metal wire may break during the conveying process. Existing clamps cannot detect this problem in a timely manner and provide feedback to the production line workers, which in turn affects the overall production efficiency of the metal wire. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this invention provides a fixing clamp for metal wire processing. Through the arrangement of components such as an elastic membrane, the first and second clamping wheels drive the elastic membrane inside their annular grooves to press against each other, forming a wrapping clamp for metal wires of different sizes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixed clamp for metal wire processing, comprising a fixed disk, wherein a plurality of clamping grooves are uniformly arranged on the outer circumferential surface of the fixed disk, and a plurality of first clamping wheels are rotatably arranged inside each clamping groove, a sliding snap-fit ​​component is elastically slidably arranged above each first clamping wheel, and a second clamping wheel is rotatably arranged inside each sliding snap-fit ​​component, and an elastic membrane is arranged inside the annular grooves of the plurality of first clamping wheels and second clamping wheels, a connecting plate is fixedly connected between every two adjacent sliding snap-fit ​​components, and a horizontal plate is detachably arranged below each connecting plate, and two closely adjacent cleaning sponges are fixedly arranged on the lower end face of each horizontal plate, and each elastic membrane slides against the side wall of its adjacent cleaning sponge.

[0007] Optionally, a fixed folding plate is provided on one side of the clamping slot on the outer circular surface of the fixed plate, and multiple sliding snap-fit ​​parts are slidably snapped into each other with their adjacent fixed folding plates. A slide rod is provided on the upper end face of each sliding snap-fit ​​part, and each slide rod is slidably connected to its adjacent fixed folding plate. A spring is provided on the outside of each slide rod between the fixed folding plate and the sliding snap-fit ​​part.

[0008] Optionally, one end of each of the multiple adjacent slide rods is connected to a connecting rod on one side of the fixed folding plate.

[0009] Optionally, a first rotating plate is rotatably provided on one side wall of each of the fixed folding plates, a second rotating plate is slidably provided inside each of the first rotating plates, and a tensioning wheel is rotatably provided at one end of each of the second rotating plates.

[0010] Optionally, each of the first rotating plates is rotatably connected to its adjacent sliding snap-fit ​​member with an elastic telescopic rod.

[0011] Optionally, a displacement sensor is provided on one side wall of each of the second rotating plates.

[0012] Optionally, multiple limiting holes are provided on the end faces of every two adjacent first and second rotating plates, and some of the limiting holes are slidably provided with pins.

[0013] Optionally, each of the connecting plates has a snap-fit ​​groove on its lower end face, and a snap-fit ​​component is slidably disposed inside each snap-fit ​​groove. Each snap-fit ​​component is fixedly connected to the upper end face of its adjacent horizontal plate.

[0014] In summary, compared with existing technologies, the beneficial effects of this solution are as follows: (1) By setting up components such as the first clamping wheel, the second clamping wheel, and the elastic membrane, the first clamping wheel and the second clamping wheel can drive the elastic membrane inside their annular groove to squeeze each other, forming a wrapping clamping of metal wires of different sizes. Moreover, by using the elastic deformation characteristics of the elastic membrane itself, while wrapping the metal wire, it can also effectively maintain the stability of the metal wire during the conveying process and improve the quality of subsequent processing of the metal wire. (2) By setting multiple cleaning sponges, this utility model can wipe the metal wire in a wrapping manner during the conveying process, ensuring the cleanliness of the metal wire when it is conveyed to the next production stage. At the same time, the multiple cleaning sponges can also wipe the outer surface of the internal elastic membrane during the rotation of the first clamping wheel and the second clamping wheel, ensuring the cleanliness of the outer surface of the elastic membrane, and further improving the cleanliness during the conveying process of the metal wire. (3) By setting up the first rotating plate, the second rotating plate and the tensioning wheel, the present invention can tension and guide the metal wire during the conveying process, ensuring the stability of the metal wire during the processing and conveying process. At the same time, when the metal wire breaks, the second rotating plate and other components can release the tension and compression of the metal wire and cause a large-scale rotation, thereby indicating that the metal wire at that position has broken, and thus can be dealt with quickly in a timely manner. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model; Figure 2 This is the front view of the present invention; Figure 3 This is a side view of the present invention; Figure 4 for Figure 2 A three-dimensional cross-sectional view at point AA; Figure 5 for Figure 3 3D cross-sectional view at point BB; Figure 6 for Figure 1 A magnified view of a section at point C. Figure 7 for Figure 5 Enlarged view of a section at point D; Figure 8 for Figure 1 A magnified view of a section at point E in the middle; Figure 9 for Figure 4 A magnified view of a section at point F.

[0016] In the figure: fixed plate 10, clamping groove 11, fixed folding plate 12, first clamping wheel 13, sliding snap-fit ​​part 14, second clamping wheel 15, elastic membrane 16, slide rod 17, spring 18, connecting rod 19, connecting plate 20, horizontal plate 21, cleaning sponge 22, first rotating plate 23, second rotating plate 24, tensioning wheel 25, elastic telescopic rod 26, displacement sensor 27, limiting hole 28, pin 29, slide groove 30, slider 31, snap-fit ​​groove 32, snap-fit ​​part 33. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example 1:

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, a wire processing clamp includes a fixed disk 10. The outer surface of the fixed disk 10 is evenly provided with multiple clamping grooves 11. Multiple first clamping wheels 13 are rotatably disposed inside each clamping groove 11. A sliding catch member 14 is elastically slidably disposed above each first clamping wheel 13. A second clamping wheel 15 is rotatably disposed inside each sliding catch member 14. An elastic membrane 16 is disposed inside the annular grooves of the multiple first clamping wheels 13 and the second clamping wheels 15. The elastic membrane 16 is made of an elastic and wear-resistant material. The device is constructed such that every two adjacent first clamping wheels 13 and second clamping wheels 15 cooperate to form a limiting clamp on the metal wire. During the horizontal transport of the metal wire, the first clamping wheels 13 and second clamping wheels 15 mesh and rotate with each other, cooperating with the elastic membranes 16 in the annular grooves of the first clamping wheels 13 and second clamping wheels 15, so that the two abutting rotating elastic membranes 16 form a wrapping clamp on the metal wire, ensuring stable transport of the metal wire. Each clamping groove 11 has a fixing folding plate 12 provided on one side of the outer circular surface of the fixing plate 10. Multiple sliding latching parts 14 are slidably latched to their adjacent fixed folding plates 12. Each sliding latching part 14 has a slide rod 17 on its upper surface, and each slide rod 17 is slidably connected to its adjacent fixed folding plate 12. A spring 18 is provided on the outside of each slide rod 17 between the fixed folding plate 12 and the sliding latching part 14. When the metal is latched between every two adjacent first clamping wheels 13 and second clamping wheels 15, pulling one end of each slide rod 17 causes the slide rod 17 to drive the sliding latching part 14 to form a spring 18. The elastic compression of spring 18 increases the distance between adjacent first clamping wheel 13 and second clamping wheel 15, facilitating the installation of the metal wire. Subsequently, under the elastic tension of spring 18 itself, elastic support is formed between the fixed folding plate 12 and the sliding snap-fit ​​member 14, thereby forming a compression between the first clamping wheel 13 and the second clamping wheel 15, so that the metal wire can be stably wrapped between the two elastic membranes 16, and through the elastic deformation of the elastic membrane 16 itself, it can form a wrapping and clamping of metal wires of different sizes.

[0019] Furthermore, such as Figure 1 As shown, one end of each of the multiple adjacent slide rods 17 is connected to a connecting rod 19 on one side of the fixed folding plate 12. The multiple connecting rods 19 can form a synchronous effect when the multiple slide rods 17 are pulled, making the snap-fit ​​installation of the metal wire more convenient.

[0020] Furthermore, such as Figure 1 and Figure 4As shown, a connecting plate 20 is fixedly connected between every two adjacent sliding snap-fit ​​pieces 14. A horizontal plate 21 is detachably installed below each connecting plate 20. Two closely adjacent cleaning sponges 22 are fixedly installed on the lower end face of each horizontal plate 21. Each elastic membrane 16 slides against the side wall of its adjacent cleaning sponge 22. During the installation of the metal wire, pulling the connecting rod 19 can drive multiple sliding rods 17 and sliding snap-fit ​​pieces 14 to slide. At this time, multiple connecting plates 20 slide along with the sliding snap-fit ​​pieces 14. Multiple sliding snap-fit ​​pieces 14 drive multiple cleaning sponges 22 below them to slide. When the metal wire is squeezed and wrapped in multiple... When the clamping wheel 13 is between the first clamping wheel 13 and the second clamping wheel 15, multiple cleaning sponges 22 will move with the connecting plate 20 and other components and clamp on both sides of the metal wire. During the horizontal conveying of the metal wire, the multiple cleaning sponges 22 will wipe the outer surface of the metal wire, thereby ensuring the cleanliness of the metal wire. The stains on the metal wire adhere to the outer surface of the elastic membrane 16. During the rotation of the elastic membrane 16, the stains on the outer surface of the elastic membrane 16 will be transferred to the inside of the cleaning sponges 22 through contact with the multiple cleaning sponges 22, thereby ensuring the cleanliness of the outer surface of the elastic membrane 16. This keeps the metal wire clean during the conveying process, which is convenient for subsequent processing.

[0021] Furthermore, such as Figure 7 and Figure 8 As shown, each connecting plate 20 has a snap-fit ​​groove 32 on its lower end face, and a snap-fit ​​piece 33 is slidably disposed inside each snap-fit ​​groove 32. Each snap-fit ​​piece 33 is fixedly connected to the upper end face of its adjacent horizontal plate 21. The snap-fit ​​groove 32 and snap-fit ​​piece 33 facilitate the disassembly of the horizontal plate 21, thereby enabling the disassembly of the cleaning sponge 22. After the cleaning sponge 22 has performed a long cleaning operation, it can be cleaned or replaced to ensure the cleanliness of the metal wire by the clamp. Example 2:

[0022] Based on Example 1, further examples are made, such as... Figure 6As shown, a first rotating plate 23 is rotatably mounted on one side wall of each fixed folding plate 12. A second rotating plate 24 is slidably mounted inside each first rotating plate 23. A tensioning wheel 25 is rotatably mounted at one end of each second rotating plate 24. An elastic telescopic rod 26 is rotatably connected between each first rotating plate 23 and its adjacent sliding snap-fit ​​member 14. By sliding the first rotating plate 23 and the second rotating plate 24, and under the elastic pulling action of the elastic telescopic rod 26, the tensioning pressure of the tensioning wheel 25 on the metal wire is changed by changing the connection length of the first rotating plate 23 and the second rotating plate 24. This allows for adaptive adjustment according to the actual slack of the metal wire, preventing the metal wire from breaking under the pressure and tension of the tensioning wheel 25 and other components. A displacement sensor 27 is mounted on one side wall of each second rotating plate 24. The displacement sensor 27 is a common displacement sensor that can detect whether it has a large displacement, and thus detect whether the first rotating plate 23 and the second rotating plate 24 and other components maintain a taut state on the metal wire.

[0023] During the transport of the metal wire, the wire may loosen and detach from the clamping mechanism of the first clamping wheel 13 and the second clamping wheel 15. At this time, the components such as the first rotating plate 23, the second rotating plate 24, and the tensioning wheel 25 are stretched by the elastic tension force of the elastic telescopic rod 26, causing the tensioning wheel 25 to press down and tighten the metal wire, preventing the metal wire from loosening during transport. At the same time, if the metal wire breaks, the elastic tension force of the elastic telescopic rod 26 will pull the first rotating plate 23 and other components to rotate significantly, thereby causing the displacement sensor 27 to rotate rapidly. At this time, the displacement sensor 27 transmits the rotation signal to the control center of the metal wire processing. The worker can receive the prompt and quickly find the broken part of the metal wire for timely repair.

[0024] Furthermore, such as Figure 6 As shown, multiple limiting holes 28 are provided on the end faces of every two adjacent first rotating plates 23 and second rotating plates 24, and pins 29 are slidably provided inside some of the limiting holes 28.

[0025] Finally, it should be noted that the purpose of this utility model for a metal wire processing clamp is to protect the various mechanical structures and related motion logic in this solution. Therefore, it does not elaborate on the various sensors, detectors, and driving components required for the actual operation of the specific mechanical structures. However, for those skilled in the art, various control systems and electrical connection methods, including various electrical components and driving components, can be accomplished using conventional technical means. As long as the beneficial effects or the specific actions during the above-mentioned work can be achieved, they can be implemented. This solution does not impose too many restrictions.

[0026] Furthermore, the displacement sensor, spring, cleaning sponge, elastic telescopic rod, etc. in the metal wire processing fixing clamp of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0027] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0028] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A fixed holder for wire processing comprising a fixed disc (10), characterized in that, The outer circular surface of the fixed disk (10) is uniformly provided with a plurality of clamping grooves (11). Each clamping groove (11) is rotatably provided with a plurality of first clamping wheels (13). Each first clamping wheel (13) is elastically slidably provided with a sliding snap-fit ​​component (14) above it. Each sliding snap-fit ​​component (14) is rotatably provided with a second clamping wheel (15). The annular slots of the plurality of first clamping wheels (13) and second clamping wheels (15) are provided with elastic membranes (16). A connecting plate (20) is fixedly connected between every two adjacent sliding snap-fit ​​components (14). A horizontal plate (21) can be detachably provided below each connecting plate (20). Two closely adjacent cleaning sponges (22) are fixedly provided on the lower end face of each horizontal plate (21). Each elastic membrane (16) slides against the side wall of its adjacent cleaning sponge (22).

2. The fixed holder for wire processing according to claim 1, characterized in that, Each of the clamping slots (11) has a fixed folding plate (12) on one side of the outer circular surface of the fixed plate (10). Multiple sliding snap-fit ​​pieces (14) are slidably snapped into each other with their adjacent fixed folding plates (12). Each sliding snap-fit ​​piece (14) has a slide rod (17) on its upper end face. Each slide rod (17) is slidably connected to its adjacent fixed folding plate (12). A spring (18) is provided on the outside of each slide rod (17) between the fixed folding plate (12) and the sliding snap-fit ​​piece (14).

3. The wire clamping device according to claim 2, characterized in that, One end of each of the multiple adjacent slide rods (17) is connected to a connecting rod (19) on one side of the fixed folding plate (12).

4. The stationary holder for wire processing according to claim 2, wherein Each of the fixed folding plates (12) has a first rotating plate (23) rotatably mounted on one side wall, and a second rotating plate (24) is slidably mounted inside each of the first rotating plates (23). A tensioning wheel (25) is rotatably mounted at one end of each of the second rotating plates (24).

5. The stationary holder for wire processing according to claim 4, characterized in that Each of the first rotating plates (23) is rotatably connected to its adjacent sliding snap-fit ​​member (14) by an elastic telescopic rod (26).

6. The stationary holder for wire processing according to claim 4, wherein Each of the second rotating plates (24) is provided with a displacement sensor (27) on one side wall.

7. The stationary holder for wire processing according to claim 4, wherein Multiple limiting holes (28) are provided on the end faces of every two adjacent first rotating plates (23) and second rotating plates (24), and a pin (29) is slidably provided inside some of the limiting holes (28).

8. The stationary holder for wire processing according to claim 1, wherein Each of the connecting plates (20) has a snap-fit ​​groove (32) on its lower end face, and a snap-fit ​​member (33) is slidably disposed inside each snap-fit ​​groove (32). Each snap-fit ​​member (33) is fixedly connected to the upper end face of its adjacent horizontal plate (21).

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