Wire riveting press

Abstract

The utility model relates to the technical field of wire rod riveting, in particular to a wire rod riveting machine, which comprises an upper knife, a lower knife, a lower knife and a lower knife, a part of the base is located on the moving path of the upper cutter, and the base is used for placing the end part of a wire rod to be riveted; and the limiting structure is arranged on an extension path in the length direction of the base. The riveting mechanism solves the problems that according to an existing riveting mechanism, an operator needs to hold a wire into a riveting machine with the hand and keep the wire stable until riveting is finished, the stability of the hand of the operator is difficult to keep after long-time operation, and then the wire inclines or moves to affect the yield of riveting products.

Description

Technical Field

[0001] The utility model relates to the technical field of wire riveting, in particular to a wire riveting machine. Background Art

[0002] The riveting machine uses a punching machine and a special connecting die to form a stress-free internal inlaid dot with a certain tensile and shear strength through an instantaneous high-pressure processing process based on the cold extrusion deformation of the plate material itself. It can connect two or more layers of plates of different materials and thicknesses.

[0003] Existing USB cables require riveting blades on the outer shell where the wire and the interface are connected to improve the connection tightness between the wire and the interface. However, the existing riveting mechanism requires the operator to hold the wire and place it into the riveting machine, and keep it steady until the riveting is completed. This method makes it difficult to keep the operator's hand steady after long-term operation, which in turn causes the wire to tilt or move, affecting the yield rate of the riveted product.

[0004] Therefore, a wire riveting machine came into being. Utility Model Content

[0005] The utility model provides a wire riveting machine, which mainly solves the problem that the existing riveting mechanism requires the operator to hold the wire and place it into the riveting machine, and keep it steady until the riveting is completed. This method is difficult to keep the operator's hand steady after a long period of operation, which causes the wire to tilt or move, affecting the yield of the riveted product.

[0006] The utility model provides a wire riveting machine, comprising:

[0007] The upper knife moves up and down in the vertical direction;

[0008] A base, partly located on the moving path of the upper knife, and the base is used to place the end of the wire to be riveted;

[0009] The limiting structure is arranged on an extension path in the length direction of the base.

[0010] Preferably, the base comprises:

[0011] A lower knife is located on the moving path of the upper knife, and the upper end surface of the lower knife and the lower end surface of the upper knife are arranged to avoid each other;

[0012] The base is adjacent to and closely attached to the lower knife, and the lower knife, the base and the limiting structure are located on the same straight line.

[0013] Preferably, a first limiting groove is formed on the upper end surface of the limiting structure;

[0014] The upper end surface of the lower knife is convex to form a support block;

[0015] A second limiting groove is formed on the upper end surface of the base;

[0016] The first limiting groove, the supporting block and the second limiting groove are located on the same straight line and at the same horizontal height.

[0017] Preferably, at least two first limiting grooves are formed on the upper end surface of the limiting structure, and all the first limiting grooves are arranged in parallel;

[0018] The upper end surface of the lower knife is convexly formed with at least two support blocks, and all the support blocks are arranged in a row;

[0019] At least two second limiting grooves are formed on the upper end surface of the base, and all the second limiting grooves are arranged in parallel;

[0020] The number of the first limiting grooves, the supporting blocks and the second limiting grooves is equal.

[0021] Preferably, a concave structure is formed at the top of the limiting structure, and the concave structure is arranged close to the lower knife; the horizontal plane where the first limiting groove is located is higher than the horizontal plane where the concave structure is located.

[0022] Preferably, the limiting structure and the base are respectively clamped on both sides of the lower knife.

[0023] Preferably, it also includes:

[0024] The limiting block is arranged in the second limiting groove and can move along the length direction of the second limiting groove.

[0025] Preferably, the limiting block includes:

[0026] A stopper is provided at the lower end of the limit block and is built into the second limit groove; a front end surface of the stopper is provided in contact with the wire to be riveted;

[0027] The positioning hole is arranged on the upper end surface of the limiting block.

[0028] Preferably, the number of the limiting blocks is equal to the number of the second limiting grooves, and the distances between the front end faces of the stop blocks and the front end faces of the limiting blocks on different limiting blocks are different.

[0029] As can be seen from the above, the application of the technical solution provided by the utility model can achieve the following beneficial effects:

[0030] First, the wire riveting machine proposed in the present invention is equipped with a limiting structure to effectively fix the position of the wire and provide support for the wire from the riveting preparation stage to the riveting process, thereby ensuring the stability of the wire during the riveting process and ensuring the wire yield rate under long-term operation.

[0031] Secondly, the wire riveting machine proposed in the present invention is provided with a lower knife, and the support block on the lower knife serves as the actual riveting position of the upper knife, which facilitates the operator to locate the position to be riveted on the current product, ensures the riveting accuracy, and thus improves the yield rate;

[0032] Third, the riveting machine proposed in the present invention includes at least two riveting channels, which are arranged on the same upper blade, so that the riveting machine can realize at least two riveting threads at the same time, thereby improving the working efficiency of the riveting machine;

[0033] Fourth, the first limiting groove of the upper limit structure of the riveting press proposed by the present invention is an open groove, which makes it easy for the operator to align the wire to be riveted with the first limiting groove, thereby improving the operating efficiency while increasing the quality of the wire riveted.

[0034] Fifth, the riveting machine proposed in the present invention is provided with a limit block, which can be used to fix the placement position of the wire to be riveted, and can be adaptively adjusted according to the interface length of different wires to be riveted, so that the riveting machine can adapt to the riveting process of different products, thereby expanding the application flexibility of the riveting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0036] Figure 1 This is an exploded view of a wire riveting machine in an embodiment of the present utility model;

[0037] Figure 2 This is a structural diagram of a wire riveting machine in an embodiment of the present utility model. DETAILED DESCRIPTION

[0038] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without expending creative work are within the scope of protection of the present invention.

[0039] The existing riveting mechanism requires the operator to hold the wire and place it into the riveting machine, and keep it steady until the riveting is completed. This method makes it difficult to keep the operator's hand steady after a long period of operation, which in turn causes the wire to tilt or move, affecting the yield rate of the riveted product.

[0040] like Figure 1 and Figure 2 As shown, in order to solve the above problems, this embodiment proposes a wire riveting machine, which includes an upper knife 10, a base and a limiting structure 20; the upper knife 10 can move up and down in the vertical direction; the base is partially located on the moving path of the upper knife 10, and the base is used to place the end of the wire to be riveted; the limiting structure 20 is arranged on the extension path in the length direction of the base.

[0041] Preferably, in this embodiment, the base should be arranged on the operating table of the riveting press; the upper knife 10 is connected to the knife holder / die frame of the operating table and realizes movement in the vertical direction.

[0042] Preferably, in this embodiment, the vertical surface of the upper blade 10 is parallel to the end surface of one side of the base, that is, when the upper blade 10 moves to the lowest point, it is arranged to abut against the edge of one side of the base. Preferably, but not limited to, in this embodiment, one end surface of the upper blade 10 is flush with the current end surface of the base.

[0043] In this embodiment, the limiting structure 20 and the main structure of the base should be respectively arranged on both sides of the upper knife 10, wherein the limiting structure 20 is used to provide support and fixation for the wire, and the base is used to provide support and fixation for the interface. The upper knife 10 is located at the connection between the limiting structure 20 and the main structure of the base, realizing the riveting function of the wire interface shell.

[0044] More specifically, the base includes a lower knife 30 and a base 40; wherein the lower knife 30 is located on the moving path of the upper knife 10, and the upper end surface of the lower knife 30 and the lower end surface of the upper knife 10 are arranged to avoid each other; the base 40 is adjacent to the lower knife 30 and is arranged closely, and the lower knife 30, the base 40 and the limiting structure 20 are located on the same straight line.

[0045] Preferably, in this embodiment, the widths of the lower blade 30, the limiting structure 20 and the base 40 are equal.

[0046] Preferably, in this embodiment, the width of the lower blade 30 is equal to the width of the upper blade 10, and both end surfaces of the lower blade 30 are flat.

[0047] Preferably, in this embodiment, the limiting structure 20 and the base 40 are respectively clamped and disposed on both sides of the lower knife 30 .

[0048] In this embodiment, the lower knife 30 and the upper knife 10 are arranged on the same plane, that is, the plane where the lower knife 30 and the upper knife 10 are located is actually the plane where the position to be riveted is located, which is convenient for the operator to judge the placement position of the wire to be riveted. At the same time, since the lower end surface of the upper knife 10 and the upper end surface of the lower knife 30 are arranged to avoid each other, the lower knife 30 actually provides strong support for the riveting position of the wire, thereby ensuring the fixation of the wire position in the riveting state and ensuring the riveting effect.

[0049] More specifically, the upper end surface of the limiting structure 20 is formed with at least one first limiting groove 21; the upper end surface of the lower knife 30 is convexly formed with at least one support block 31; the upper end surface of the base 40 is formed with at least one second limiting groove 41; the number of the first limiting grooves 21, the support blocks 31 and the second limiting grooves 41 are equal, and are all located on the same straight line and at the same horizontal height.

[0050] Preferably, in this embodiment, if there are at least two first limiting grooves 21, the at least two first limiting grooves 21 are arranged in parallel; if there are at least two support blocks 31, the at least two support blocks 31 are arranged in a row; if there are at least two second limiting grooves 41, the at least two second limiting grooves 41 are arranged in parallel. Preferably, but not limited to, in this embodiment, the first limiting grooves 21, the support blocks 31, and the second limiting grooves 41 have equal widths and equal spacing.

[0051] Preferably, in this embodiment, the first limiting groove 21 and the second limiting groove 41 are both open grooves.

[0052] In this embodiment, the first limiting groove 21 is used to support the wire, the support block 31 is used to support the riveting position, and the second limiting groove 41 is used to support the interface. If the present application is riveted to form a USB cable, the second limiting groove 41 is used to support the USB-A interface and the TYPE-C interface.

[0053] More specifically, a concave structure 22 is formed at the top of the limiting structure 20 , and the concave structure 22 is arranged close to the lower knife 30 ; the horizontal plane where the first limiting groove 21 is located is higher than the horizontal plane where the concave structure 22 is located.

[0054] In this embodiment, the concave structure 22 provides a gap between the wire support end and the riveting structure support end, which makes it easier for the operator to observe the riveting effect of the upper knife 10; at the same time, it ensures the coordinated setting relationship between the limiting structure 20 and the lower knife 30, thereby ensuring the stability of the normal structure of the riveting machine.

[0055] More specifically, the second limiting slot 41 further includes a limiting block 50 disposed in the second limiting slot 41 , and the limiting block 50 can move along the length direction of the second limiting slot 41 .

[0056] More specifically, a stopper 51 is formed at the lower end of the stopper 50 and is completely embedded in the second stopper groove 41. The front end of the stopper 51 abuts against the wire to be riveted. A positioning hole 52 is formed at the upper end of the stopper 50. Preferably, but not limited to, the shape of the stopper 51 and the second stopper 50 are arranged to avoid each other.

[0057] Preferably, all second limiting grooves 41 are provided with limiting blocks 50, but the limiting blocks 50 in different second limiting grooves 41 are not identical. Preferably, but not limited to, the different limiting blocks 50 are positioned in a different manner relative to the stopper 51, that is, the distance between the front end of each stopper 51 and the front end of each limiting block 50 is different. The lower end of the limiting block 50, excluding the stopper 51, is used to secure the wire to be riveted and, when the upper cutter returns to its original position, to secure the wire for removal and prevent it from shifting.

[0058] In this embodiment, the positioning hole 52 makes it easy for the operator to engage and fix the limit block 50 and move its setting position; different support blocks 31 can adapt to different wire interface lengths. When the limit block 50 is installed in the second limit groove 41, it can be adjusted through the positioning hole 52.

[0059] In summary, this embodiment proposes a wire riveting machine, which provides support and limiting effects for the wire during the riveting process by adding a limiting structure, thereby ensuring the stability of the wire in the riveting state, thereby ensuring the riveting effect of the wire and the yield rate of the product.

[0060] The above-described embodiments do not constitute a limitation on the scope of protection of this technical solution. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the above-described embodiments shall be included in the scope of protection of this technical solution.

Claims

1. A wire riveting machine, characterized in that: include: The upper knife moves up and down in the vertical direction; A base, partly located on the moving path of the upper knife, and the base is used to place the end of the wire to be riveted; The limiting structure is arranged on an extension path in the length direction of the base.

2. A wire riveting machine according to claim 1, characterized in that: The base comprises: A lower knife is located on the moving path of the upper knife, and the upper end surface of the lower knife and the lower end surface of the upper knife are arranged to avoid each other; The base is adjacent to and closely attached to the lower knife, and the lower knife, the base and the limiting structure are located on the same straight line.

3. The wire riveting machine according to claim 2, characterized in that: The upper end surface of the limiting structure is formed with a first limiting groove; The upper end surface of the lower knife is convex to form a support block; A second limiting groove is formed on the upper end surface of the base; The first limiting groove, the supporting block and the second limiting groove are located on the same straight line and at the same horizontal height.

4. The wire riveting machine according to claim 3, characterized in that: At least two first limiting grooves are formed on the upper end surface of the limiting structure, and all the first limiting grooves are arranged in parallel; The upper end surface of the lower knife is convexly formed with at least two support blocks, and all the support blocks are arranged in a row; At least two second limiting grooves are formed on the upper end surface of the base, and all the second limiting grooves are arranged in parallel; The number of the first limiting grooves, the supporting blocks and the second limiting grooves is equal.

5. The wire riveting machine according to claim 4, characterized in that: A concave structure is further formed on the top of the limiting structure, and the concave structure is arranged close to the lower knife; the horizontal plane where the first limiting groove is located is higher than the horizontal plane where the concave structure is located.

6. The wire riveting machine according to claim 5, characterized in that: The limiting structure and the base are respectively clamped and arranged on both sides of the lower knife.

7. A wire riveting machine according to any one of claims 3 to 6, characterized in that: Also includes: The limiting block is arranged in the second limiting groove and can move along the length direction of the second limiting groove.

8. The wire riveting machine according to claim 7, characterized in that: The limiting block includes: A stopper is provided at the lower end of the limit block and is built into the second limit groove; a front end surface of the stopper is provided in contact with the wire to be riveted; The positioning hole is arranged on the upper end surface of the limiting block.

9. The wire riveting machine according to claim 8, characterized in that: The number of the limiting blocks is equal to the number of the second limiting grooves, and the distances between the front end faces of the stop blocks and the front end faces of the limiting blocks on different limiting blocks are different.

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