Wire crimping machine

Abstract

The utility model discloses a wire crimping machine which comprises a main body frame, a hydraulic machine is fixedly installed on the left portion of the upper end of the main body frame, a connecting frame is fixedly installed in the middle of the front end of the main body frame, a support is fixedly installed at the left end of the connecting frame, a clamping groove is formed in the lower side of the interior of the main body frame, and a connecting block is clamped in the clamping groove. According to the wire crimping machine of the utility model, through the arrangement of the connecting frame, when the position of the support needs to be adjusted, the limiting pin is firstly taken out from the through hole and the limiting hole, the moving frame is controlled to move on the connecting frame, and the position of the support is convenient to adjust back and forth under the driving of the moving frame; through the arrangement of the support, when the stability of the electric wire is not enough, the electric wire is firstly placed in the support and at the lower end of the limiting frame, the adjusting bolt drives the limiting frame to press downwards, and under the pressing of the limiting frame, the limiting of the electric wire can be enhanced, so that the stability of the electric wire is improved, and harm caused by manual pressing can be avoided.

Description

Technical Field

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

[0002] Wire crimping is a common wire connection method used to connect two wires together. Usually, the insulation layer of the wire is stripped to expose a section of bare conductor. These bare conductors are connected through wire crimping. Wire crimping usually uses a special crimping tube or insulating sleeve to embed the bare conductors of the two wires and apply force to compress them. During the crimping process, the crimping tube or insulating sleeve will be flattened, so that a good electrical connection is established between the conductors and good mechanical strength is provided.

[0003] The prior art (patent number: CN220401077U) discloses a wire crimping machine, including a main body, one end of the main body is slidably connected with a pin shaft, a plurality of protrusions are fixedly connected to the pin shaft, an upper fixed block is slidably connected to the pin shaft, a cavity is opened in the upper fixed block, a first spring is fixedly connected in the cavity, one end of the first spring is fixedly connected with a protrusion, and the protrusion and the groove slide in cooperation with each other. The beneficial effect of the utility model is that a pin shaft is installed on the main body, and an upper fixing block is rotated outside the pin shaft to be connected. When the mold needs to be installed, a button is first pressed to disengage the protrusion from the groove, and the upper fixing block is rotated, and the sliding block on the lower mold is aligned with the slide rail and inserted and fixed on the hydraulic rod. At this time, the upper mold is aligned with the upper positioning block, and the upper positioning block is inserted into the upper mold, and fixed by inserting the bayonet into the pin groove, and then the upper fixing block is rotated, and the button is released, and the spring pushes the protrusion into the groove, so that the upper fixing block is fixed. When disassembling, it is only necessary to rotate the upper fixing block and pull out the upper mold and the lower mold. The process is simple and convenient, and the speed of replacing the mold is greatly improved.

[0004] The existing wire crimping machine has the following disadvantages. Since the existing equipment requires workers to limit the wires when crimping the wires, this method causes certain harm to the workers, which makes the equipment have certain limitations. Therefore, we propose a new type of wire crimping machine. Utility Model Content

[0005] The main purpose of the utility model is to provide a wire crimping machine, which can effectively solve the problem that the wires are inconvenient to limit.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A wire crimping machine comprises a main frame, a hydraulic press is fixedly installed on the left upper end of the main frame, a connecting frame is fixedly installed in the middle of the front end of the main frame, a bracket is fixedly installed on the left end of the connecting frame, a slot is opened on the lower side of the inside of the main frame, a connecting block is clamped in the slot, a lower mold frame is fixedly installed on the upper end of the connecting block, and a mounting slot is opened in the middle of the front end of the main frame.

[0008] Preferably, the connecting block is configured as a trapezoidal block structure, and the slot is configured as a structure with an open left portion and a closed right portion.

[0009] Preferably, a plurality of limiting holes are provided at the right end of the connecting frame, a movable frame is movably sleeved on the outer surface of the connecting frame, a through hole penetrating left and right is provided at the right end of the movable frame, and a limiting pin is movably inserted and connected in the through hole.

[0010] Preferably, the plurality of limiting holes are distributed at equal distances, and the limiting pins penetrate through the holes and are movably inserted and connected in the limiting holes.

[0011] Preferably, an adjusting bolt is threadedly inserted and connected on the upper side of the outer cylindrical surface of the bracket, a movable shaft is movably sleeved on the lower part of the outer surface of the adjusting bolt, and the lower end of the movable shaft is fixedly connected to a limiting frame.

[0012] Preferably, the limiting frame is configured as a semicircular structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting a connecting frame, the bracket can adjust the front and rear distance according to the position of the wire. When in use, when the position of the bracket needs to be adjusted, first remove the limit pin from the perforation and the limit hole, and control the moving frame to move on the connecting frame, and under the drive of the moving frame, the position of the bracket is easy to adjust forward and backward;

[0015] 2. In the utility model, by setting a bracket, the limiting of the wire can be strengthened. During use, when the stability of the wire is not enough, the wire is first placed inside the bracket and at the lower end of the limiting frame, and the limiting frame is driven by the adjusting bolt to press downward. Under the pressure of the limiting frame, the limiting of the wire can be strengthened, thereby increasing the stability of the wire and avoiding the harm caused by manual pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a wire crimping machine of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a main frame of a wire crimping machine of the utility model;

[0018] Figure 3This is a schematic diagram of the overall structure of a connecting frame of a wire crimping machine of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a bracket of a wire crimping machine.

[0020] In the figure: 1. main frame; 2. hydraulic press; 3. connecting frame; 4. bracket; 5. mounting slot; 6. card slot; 7. connecting block; 8. lower mold frame; 31. limiting hole; 32. movable frame; 33. through hole; 34. limiting pin; 41. adjusting bolt; 42. movable shaft; 43. limiting frame. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a wire crimping machine includes a main frame 1, a hydraulic press 2 is fixedly installed on the left upper end of the main frame 1, a connecting frame 3 is fixedly installed on the middle of the front end of the main frame 1, a bracket 4 is fixedly installed on the left end of the connecting frame 3, a card slot 6 is opened on the lower side of the inside of the main frame 1, a connecting block 7 is clamped inside the card slot 6, a lower mold frame 8 is fixedly installed on the upper end of the connecting block 7, and a mounting groove 5 is opened in the middle of the front end of the main frame 1; the connecting block 7 is set to a trapezoidal block structure, and the card slot 6 is set to a left open and right closed structure.

[0025] A plurality of limiting holes 31 are provided at the right end of the connecting frame 3, and a movable frame 32 is movably sleeved on the outer surface of the connecting frame 3. A through hole 33 penetrating left and right is provided at the right end of the movable frame 32, and a limiting pin 34 is movably inserted and connected in the through hole 33; the plurality of limiting holes 31 are distributed at equal distances, and the limiting pin 34 passes through the through hole 33 and is movably inserted and connected in the limiting hole 31; by setting the connecting frame 3, the front and rear distance of the bracket 4 can be adjusted according to the position of the wires. During use, when the position of the bracket 4 needs to be adjusted, the limiting pin 34 is first taken out from the through hole 33 and the limiting hole 31, and the movable frame 32 is controlled to move on the connecting frame 3, and driven by the movable frame 32, the position of the bracket 4 is easy to adjust forward and backward.

[0026] An adjusting bolt 41 is threadedly inserted and connected on the upper side of the outer cylindrical surface of the bracket 4, and a movable shaft 42 is movably sleeved on the lower part of the outer surface of the adjusting bolt 41, and the lower end of the movable shaft 42 is fixedly connected to a limiting frame 43; the limiting frame 43 is set to a semicircular structure; by setting the bracket 4, the limiting of the wire can be strengthened. When in use, when the stability of the wire is not enough, the wire is first placed inside the bracket 4 and at the lower end of the limiting frame 43, and the limiting frame 43 is driven by the adjusting bolt 41 to press downward, and under the pressure of the limiting frame 43, the limiting of the wire can be strengthened, thereby increasing the stability of the wire and avoiding the harm caused by manual pressing.

[0027] It should be noted that the utility model is a wire crimping machine. By setting a connecting frame 3, the bracket 4 can adjust the front and rear distance according to the position of the wire. During use, when the position of the bracket 4 needs to be adjusted, firstly, the limit pin 34 is taken out from the perforation 33 and the limit hole 31, and the movable frame 32 is controlled to move on the connecting frame 3, and driven by the movable frame 32, the position of the bracket 4 is convenient for front and rear adjustment; by setting the bracket 4, the limiting of the wire can be strengthened. During use, when the stability of the wire is not enough, firstly, the wire is placed inside the bracket 4 and at the lower end of the limit frame 43, and the limit frame 43 is pressed downward by the adjusting bolt 41, and under the pressure of the limit frame 43, the limiting of the wire can be strengthened, thereby increasing the stability of the wire and avoiding the harm caused by manual pressing.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wire crimping machine, comprising a main frame (1), characterized in that: A hydraulic press (2) is fixedly mounted on the left upper end of the main frame (1); a connecting frame (3) is fixedly mounted on the middle front end of the main frame (1); a bracket (4) is fixedly mounted on the left end of the connecting frame (3); a slot (6) is provided on the lower inner side of the main frame (1); a connecting block (7) is connected to the slot (6); a lower mold frame (8) is fixedly mounted on the upper end of the connecting block (7); and a mounting slot (5) is provided on the middle front end of the main frame (1).

2. A wire crimping machine according to claim 1, characterized in that: The connecting block (7) is configured as a trapezoidal block structure, and the clamping slot (6) is configured as a structure with an open left portion and a closed right portion.

3. A wire crimping machine according to claim 2, characterized in that: The right end of the connecting frame (3) is provided with a plurality of limiting holes (31); the outer surface of the connecting frame (3) is movably sleeved with a moving frame (32); the right end of the moving frame (32) is provided with a through hole (33) passing through left and right; a limiting pin (34) is movably inserted and connected in the through hole (33).

4. A wire crimping machine according to claim 3, characterized in that: The plurality of limiting holes (31) are distributed at equal distances, and the limiting pin (34) passes through the through hole (33) and is movably inserted and connected in the limiting hole (31).

5. The wire crimping machine according to claim 4, characterized in that: An adjusting bolt (41) is threadedly inserted and connected on the upper side of the outer cylindrical surface of the bracket (4), a movable shaft (42) is movably sleeved on the lower part of the outer surface of the adjusting bolt (41), and the lower end of the movable shaft (42) is fixedly connected to a limiting frame (43).

6. A wire crimping machine according to claim 5, characterized in that: The limiting frame (43) is configured as a semicircular structure.

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