Wire crimping base

Abstract

The wire crimping base comprises a lower crimping base, a vertical plate is fixedly arranged behind the lower crimping base, and a guide plate is fixedly arranged on the vertical plate; a sliding rod is arranged on the guide plate in a penetrating manner, and an upper crimping base is fixedly arranged on the bottom surface of the sliding rod; the upper crimping base and the lower crimping base are oppositely arranged, and press fit grooves of various sizes and specifications are formed in the opposite surfaces of the upper crimping base and the lower crimping base in an array manner; a rolling shaft is arranged on the sliding rod, a pressing rod is arranged on the rolling shaft, and the pressing rod is arranged on the vertical plate in a hinged mode. According to the utility model, various technical problems existing in wire core pressing in the prior art are solved, labor-saving operation of wire core pressing connection is realized, particularly, the pressing grooves of various specifications of equipment can press a wire sleeve into a regular shape, and stable connection and safe use of a copper sleeve and a wire core are guaranteed. The equipment is simple in structure and low in cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wire connection, especially to a wire crimping base. BACKGROUND

[0002] The form of electrical connection is various, and the most common one includes crimping connection, and the specific application is that the wire with stripped insulation is inserted into the copper nose, the copper nose is pressed, and the electrical connection is realized by the copper nose.

[0003] In the prior art, the wire crimping tool for the small-diameter wire is usually directly pressed by using the pliers, but this method has certain disadvantages, and the main disadvantage is that the crimping is not stable, that is, the pliers can flatten the wire sleeve part of the copper nose, but the flattening as the locking connection cannot lock the copper core of the wire stably, and the wire cable is easily separated; especially when the wire diameter and the corresponding copper sleeve specification are not the same, the general tool is used to pinch and crimp, and the operation personnel controls the force, and the copper sleeve is easily damaged. Finally, the pliers are labor-consuming when crimping. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at overcoming the defects of the prior art, and provides a wire crimping base which is simple in structure, stable in crimping, and labor-saving in crimping.

[0005] The device comprises a lower crimping base, a vertical plate is fixedly arranged at the back of the lower crimping base, and a guide plate is fixedly arranged on the vertical plate.

[0006] A sliding rod is arranged on the guide plate, and an upper crimping base is fixedly arranged on the bottom surface of the sliding rod.

[0007] The upper crimping base is arranged opposite to the lower crimping base, and a plurality of size specifications of crimping grooves are arranged on the opposite side of the upper crimping base and the lower crimping base.

[0008] A roller is arranged on the upper surface of the sliding rod, a pressing rod is arranged on the upper surface of the roller, and the pressing rod is hingedly arranged on the vertical plate.

[0009] The effect realized by the device is that the pressing rod presses the roller, drives the sliding rod to press the upper crimping base, and makes the upper crimping base engage with the lower crimping base, that is, the crimping grooves arranged opposite to each other engage with each other, the copper sleeve is deformed by pressing, and the copper core is locked.

[0010] The utility model discloses beneficial effect is: the utility model solves the various technical problems of the existing technology in the core pressing, realizes the labour -saving operation of the core pressure welding, especially the pressing groove of the equipment various specifications can press the neat shape of the wire cover, guarantees the stable connection of copper cover and core, uses safety. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a kind of structure schematic diagram of wire pressure welding base described in the utility model;

[0012] Figure 2 It is based on Figure 1 The assembly structure schematic diagram;

[0013] Reference signs:

[0014] 1-pressing rod 2-roller 3-spring 4-guide plate 5-sliding rod 6-pressing base 7-pressing base 8-stand plate 9-liner plate 10-assembly angle plate 11-hard limit bolt

[0015] The utility model discloses the realization, functional characteristics and advantages will be further explained with reference to the embodiment, with reference to the drawings. DETAILED DESCRIPTION

[0016] With reference to Figure 1 、 Figure 2 The utility model discloses a kind of wire pressure welding base, including lower pressing base 6, the lower pressing base 6 rear is fixedly provided with stand plate 8, the stand plate 8 is fixedly provided with guide plate 4 on it;

[0017] Sliding rod is provided on the guide plate 4, and the bottom surface of the sliding rod 5 is fixedly provided with upper pressing base 7;

[0018] The upper pressing base 7 is oppositely arranged with the lower pressing base 6, and a plurality of size specifications of pressing grooves are arranged on the opposite side of the upper pressing base 7 and the lower pressing base 6.

[0019] The upper surface of the sliding rod 5 is provided with roller 2, and the pressing rod 1 is hingedly arranged on the stand plate 8 on the upper surface of the roller 2.

[0020] The effect realized is that the pressing rod 1 presses down roller 2, drives the sliding rod 5 to press down the upper pressing base 7, so that it is engaged with the lower pressing base 6, that is, the pressing grooves oppositely arranged between the two pressing bases are engaged, the copper cover is pressed and deformed, and the core is locked.

[0021] Example 1, with reference to the description of the drawings Figure 1The bottom surface of the lower pressing base 6 is fixedly provided with a bottom lining plate 9, and the bottom lining plate 9 is fixedly provided with an assembly angle plate 10 in the form of an angle iron at the bottom surface of the assembly angle plate 10.

[0022] The effect achieved thereby is that the device can be fixed on any stable fixed table top.

[0023] Further, the end of the hard limiting bolt 11 is rotatably provided with a pressing plate through a bearing, the upper surface of the pressing plate is provided with a rubber pad, and the rubber pad is arrayed with anti-skid lines on the upper surface.

[0024] In embodiment 2, the vertical plate 8 and the bottom lining plate 9 are integrally connected with the lower pressing base 6.

[0025] The effect achieved thereby is to improve the overall strength of the device.

[0026] In embodiment 3, the pressing groove is a trapezoidal notch.

[0027] The effect achieved thereby is that after the butt joint of the two pressing bases, the notch forms a regular hexagon, and the copper sleeve is pressed out of a regular pattern.

[0028] In particular, the device is provided with pressing grooves of various specifications, and in specific operation, two or more pressing grooves can be sequentially pressed from large to small, thereby achieving the effect of more stable assembly.

[0029] In embodiment 4, the slide rod 5 is a square tube, and the guide plate 4 is provided with a square hole corresponding to the square tube.

[0030] The effect achieved thereby is to avoid rotation of the slide rod 5.

[0031] Further, the slide rod 5 is provided with a roller assembly sleeve on the upper surface, and the roller assembly sleeve is rotatably provided with a roller 2.

[0032] Between the roller assembly sleeve and the guide plate 4, the slide rod 5 is provided with a spring 3.

[0033] The effect achieved thereby is that the upper pressing base 7 can automatically return a certain distance.

[0034] Preferably, the pressing rod 1 is a long pressing rod.

[0035] The effect achieved thereby is to use the principle of leverage to save labor and press tightly.

[0036] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting and claims.

[0037] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A wire crimping base, comprising a lower crimping base, a vertical plate is fixedly arranged at the back of the lower crimping base, characterized in that: The vertical plate is fixedly provided with a guide plate; A sliding rod is arranged on the guide plate, and the bottom surface of the sliding rod is fixedly provided with an upper crimping base; The upper crimping base is oppositely arranged with the lower crimping base, and a plurality of size specifications of crimping grooves are arranged on the opposite surface of the upper crimping base and the lower crimping base; A roller is arranged on the upper surface of the sliding rod, and a pressing rod is arranged on the upper surface of the roller, and the pressing rod is hingedly arranged on the vertical plate.

2. The conductor crimp base of claim 1, wherein, The bottom surface of the lower crimping base is fixedly provided with a bottom lining plate, the bottom surface of the bottom lining plate is fixedly provided with an assembly angle plate in the form of an angle iron, and a hard limiting bolt is arranged on the bottom surface of the assembly angle plate.

3. The conductor crimp base of claim 2, wherein, The end of the hard limiting bolt is rotatably provided with a pressing plate through a bearing, the upper surface of the pressing plate is provided with a rubber pad, and the rubber pad is arrayed with anti-skid lines on the upper surface.

4. The wire crimping base of any one of claims 1 or 2, wherein, The vertical plate, the bottom lining plate and the lower crimping base are integrally connected.

5. The conductor crimp base of claim 1, wherein, The crimping groove is a trapezoidal notch.

6. The conductor crimp base of claim 1, wherein, The sliding rod is a square tube, and the guide plate is provided with a square hole corresponding to the square tube.

7. The conductor crimp base of claim 1, wherein, The upper surface of the sliding rod is provided with a roller assembly sleeve, and the roller assembly sleeve is rotatably provided with a roller. A spring is sleeved on the sliding rod between the roller assembly sleeve and the guide plate.

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