Accurate-limiting easy-press-fit device

Abstract

The utility model provides an accurate-limiting easy-press-fit device which comprises a pressure head, a pressure needle is fixedly connected to the pressure head, and a receding groove is formed in the pressure needle; a plurality of threaded holes are formed in the side face of the base material carrying table; the limiting plate is locked with the base material loading table through a screw; the limiting plate comprises a plurality of through holes and a plurality of limiting grooves, and the through holes correspond to the threaded holes in position. According to the utility model, the direction of the curved needle can be fixed for press-fit, so that the press-fit process is simpler and more convenient, and the press-fit efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric connectors, in particular to a precise position-limiting and easy-press-fit device. Background Art

[0002] At present, the direction of the bent pins of conventional rectangular elbow connectors is not easy to fix when they are installed into the base, and it is even more difficult to fix when there are many cores. They swing left and right. Each time before pressing them in, it is necessary to align the direction of the bent pins and the hole position, and press them in one by one. This is not easy to operate, takes a long time, and the production line efficiency is low. Utility Model Content

[0003] The purpose of the utility model is to overcome the above technical defects and provide a precise limit easy press-fit device.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A precise limit-position easy-press-fit device, comprising:

[0006] A pressure head, wherein a pressure needle is fixedly connected to the pressure head, and a recess is provided on the pressure needle;

[0007] A base loading platform, wherein the side of the base loading platform is provided with a plurality of threaded holes;

[0008] The limiting plate is locked with the base loading platform by screws; the limiting plate includes a plurality of through holes and a plurality of limiting grooves, and the positions of the through holes correspond to the threaded holes.

[0009] Furthermore, the end face diameter of the clearance groove is consistent with the diameter of the press fitting.

[0010] Furthermore, the base loading platform is a rectangular groove structure, including a middle limiting groove and a plurality of transverse grooves.

[0011] Furthermore, the limiting grooves are arranged in sequence in a staggered manner in terms of height.

[0012] Furthermore, the distance between the limiting grooves corresponds to the key positions of the base type spectrum.

[0013] The beneficial effects of the utility model are:

[0014] The pressure head is provided with a clearance groove, which can accurately align with the curved needle and press it down;

[0015] The middle limit groove can support the base, and the horizontal groove can arrange the bent needles to facilitate the press fitting of the press head;

[0016] The limiting plate is provided with limiting grooves arranged in a staggered manner at different heights, which can fix the direction of the bending needles and make the bending needles staggered, making press fitting easier and improving press fitting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model for demonstrating operation;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the pressure head structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the base loading platform structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the limit plate structure of the utility model;

[0022] In the figure: 2, press head; 21, press needle; 22, clearance groove; 3, base loading platform; 31, middle limit groove; 32, transverse groove; 33, threaded hole; 4, limit plate; 41, through hole; 42, limit groove. DETAILED DESCRIPTION

[0023] In order to enable a more detailed understanding of the features and technical contents of the present invention, the implementation of the present invention is described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference only and are not intended to limit the present invention.

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] A precise limit-position easy-press-fit device, comprising:

[0026] The pressure head 2 is fixedly connected to a pressure needle 21 , and the pressure needle 21 is provided with a clearance groove 22 .

[0027] The base loading platform 3 has a plurality of threaded holes 33 arranged on its side.

[0028] The limiting plate 4 is locked with the base loading platform 3 by screws. The limiting plate 4 includes a plurality of through holes 41 and a plurality of limiting slots 42. The positions of the through holes 41 correspond to the threaded holes 33.

[0029] The end surface diameter of the relief groove 22 is consistent with the diameter of the press fitting.

[0030] The base loading platform 3 is a rectangular groove structure, including a middle limiting groove 31 and a plurality of transverse grooves 32.

[0031] The limiting grooves 42 are arranged in sequence in a staggered manner in terms of height.

[0032] The distance between the limiting grooves 42 corresponds to the key positions of the base type spectrum.

[0033] like Figure 1 As shown, a bent needle is used as an example of a pressed accessory. The press head 2 is mounted on a hand-pressed punch. During operation, the limit plate 4 is screwed to the base loading platform 3, and the base is placed into the middle limit groove 31 of the base loading platform 3. The bent needles are manually placed into the base along the limit groove 42. The press handle is operated to move the press seat 12 downward, driving the press head 2. The clearance groove 22 on the press head 2 contacts and continues to press the bent needles into the transverse groove 32, ultimately forming a highly staggered arrangement of the bent needles.

[0034] The distance between the limit slots 42 corresponds to the key positions on the base, which allows the bending needles to be accurately placed in the base along the limit slots 42. All the bending needles are arranged in the same direction and will not shake left and right. The limit slots 42 are arranged in a staggered manner in height to limit the height at which the bending needles are pressed.

[0035] Here, the specific models of the above-mentioned devices are not limited or described in detail, and the in-depth connection methods of the above-mentioned devices are not described in detail. As common knowledge, those skilled in the art can understand it.

[0036] The embodiments of the present utility model are only to introduce its specific implementation methods and are not intended to limit its scope of protection. Those skilled in the art may make certain modifications inspired by the embodiments, so any equivalent changes or modifications made in accordance with the scope of the present utility model patent shall fall within the scope of the claims of the present utility model patent.

Claims

1. A precise limit-position easy-press-fit device, characterized in that: include: A pressure head (2), wherein a pressure needle (21) is fixedly connected to the pressure head (2), and a clearance groove (22) is provided on the pressure needle (21); A base loading platform (3), wherein a side surface of the base loading platform (3) is provided with a plurality of threaded holes (33); The limiting plate (4) is locked with the base loading platform (3) by screws; the limiting plate (4) includes a plurality of through holes (41) and a plurality of limiting slots (42), and the positions of the through holes (41) correspond to the threaded holes (33).

2. A precise position limiting easy press-fit device according to claim 1, characterized in that: The end face diameter of the relief groove (22) is consistent with the diameter of the press fitting.

3. The precise position limiting easy press-fit device according to claim 1, characterized in that: The base loading platform (3) is a rectangular groove structure, comprising a middle limiting groove (31) and a plurality of transverse grooves (32).

4. The precise position-limiting easy-press-fit device according to claim 1, characterized in that: The limiting grooves (42) are arranged in sequence in a staggered manner in height.

5. The precise position limiting easy press-fit device according to claim 4, characterized in that: The distance of the limiting groove (42) corresponds to the base type spectrum key position.

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