Terminal forming device

Abstract

The utility model relates to the field of terminal processing, and particularly discloses a terminal forming device which comprises a punching machine, a material guiding mechanism is installed on one side of the punching machine and comprises two supporting arc frames and a feeding roller, a distance adjusting mechanism is installed on the lower surfaces of the two supporting arc frames, a positive and negative tooth lead screw is installed in the distance adjusting mechanism, and a feeding roller is installed on the feeding roller. The outer side end of the positive and negative tooth lead screw is sleeved with a rotating sliding block, a material separating rod is installed on the upper surface of the rotating sliding block, a crank is installed at the position, located on the outer side of the distance adjusting mechanism, of one end of the positive and negative tooth lead screw, arc-shaped sliding blocks are arranged above the two supporting arc frames, and bearing cloth is connected between the two arc-shaped sliding blocks. Torsion is applied to the crank to drive the whole positive and negative tooth lead screw to rotate, the rotating positive and negative tooth lead screw can control the two rotating sliding blocks to synchronously get close to or get away from each other to control the feeding distance, and the metal sheets are longitudinally supported and limited through supporting cloth between the two arc-shaped sliding blocks arranged in a matched mode.

Description

A terminal forming device Technical Field

[0001] This utility model relates to the field of terminal processing, specifically a terminal forming device. Background Technology

[0002] A two-pin terminal is an electrical connector with two pins, typically used for connecting simple circuits or transmitting signals. It has a simple design and compact structure, making it suitable for use in space-constrained environments. A two-pin terminal usually consists of a terminal body, two pins, and a solder joint. The pins can be symmetrically spaced vertically. The solder joint is used to connect to a circuit board or other components. During production, it is often produced quickly by stamping. When stamping a two-pin terminal, the feed spacing of the two stamping plates needs to be separated.

[0003] However, the current stamping mechanism has a fixed position for the spacer that separates the two metal strips, which is inconvenient when the spacing needs to be adjusted. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention provides a terminal forming device, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a terminal forming device, including a stamping machine, a material guiding mechanism installed on one side of the stamping machine, the material guiding mechanism including: two supporting arc frames and a feeding roller, an adjusting mechanism installed on the lower surface of the two supporting arc frames, a positive and negative threaded rod installed inside the adjusting mechanism, a rotating slider sleeved on the outer end of the positive and negative threaded rod, a material separating rod installed on the upper surface of the rotating slider, a crank handle installed on one end of the positive and negative threaded rod outside the adjusting mechanism, an arc-shaped slider provided above each of the two supporting arc frames, and a supporting fabric connected between the two arc-shaped sliders.

[0006] As a further improvement of this utility model: the upper surfaces of the two supporting arc frames are provided with sliding grooves, and the lower surface of the arc-shaped slider is located inside the sliding groove and a slider is installed thereon.

[0007] As a further embodiment of this utility model: a lower presser is installed on one side of the material guiding mechanism inside the stamping machine, an upper presser is provided directly above the lower presser, and a hydraulic mechanism is installed above the upper presser inside the stamping machine.

[0008] As a further embodiment of this utility model: the rotating slider is rotatably connected to the positive and negative threaded rods, and the material separator is fixedly connected to the rotating slider.

[0009] As a further embodiment of this utility model: the upper surface of the adjusting mechanism is provided with a sliding groove on the outside of the material separator rod, and the crank is fixedly connected to the positive and negative threaded rod.

[0010] As a further embodiment of this utility model: the arc-shaped slider is slidably connected to the slide groove through the slider, and the supporting fabric is fixedly connected to the arc-shaped slider.

[0011] As a further improvement of this utility model, the feeding roller and the supporting arc frame bracket are equipped with a rotating shaft.

[0012] As a further improvement of this utility model: a hydraulic rod is connected between the hydraulic mechanism and the upper pressure tool.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] When it is necessary to control the spacing between the two sets of metal sheets, the torque is applied to the crank handle to drive the positive and negative threaded rods to rotate as a whole. The rotating positive and negative threaded rods will control the two rotating sliders to move closer or further apart in sync to control the feeding spacing. In conjunction with the supporting cloth between the two sets of arc-shaped sliders, the metal sheets are longitudinally supported and limited. Attached Figure Description

[0015] Figure 1 is a schematic diagram of a terminal forming device;

[0016] Figure 2 is a schematic diagram of the material guiding mechanism in a terminal forming device;

[0017] Figure 3 is a schematic diagram of the spacing adjustment mechanism in a terminal forming device;

[0018] Figure 4 is a schematic diagram of the arc-shaped slider in a terminal forming device.

[0019] In the diagram: 1. Press; 2. Upper press; 3. Lower press; 4. Hydraulic mechanism; 5. Material guiding mechanism; 501. Support arc frame; 502. Feeding roller; 503. Arc-shaped slider; 504. Adjustment mechanism; 505. Material separator; 506. Slide groove; 507. Positive and negative threaded rod; 508. Handle; 509. Rotating slider; 510. Fabric support; 511. Slider. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] As shown in Figures 1-4, this embodiment provides a terminal forming apparatus, including a stamping machine 1. A material guiding mechanism 5 is installed on one side of the stamping machine 1. The material guiding mechanism 5 includes: two supporting arc frames 501 and a feeding roller 502. The feeding roller 502 and the supporting arc frames 501 are supported by a rotating shaft. An adjusting mechanism 504 is installed on the lower surface of the two supporting arc frames 501. A positive and negative threaded rod 507 is installed inside the adjusting mechanism 504. A rotating slider 509 is sleeved on the outer end of the positive and negative threaded rod 507. The rotating slider 509 is engaged and rotatably connected to the positive and negative threaded rod 507. A material separator rod 505 is installed on the upper surface of the rotating slider 509. A groove is opened on the upper surface of the adjusting mechanism 504 outside the material separator rod 505. The material separator rod 505 is fixedly connected to the rotating slider 509. A crank handle 508 is installed on one end of the positive and negative threaded rod 507 outside the adjusting mechanism 504. The crank handle 508 is fixedly connected to the positive and negative threaded rod 507. An arc-shaped slider 503 is provided above each of the two supporting arc frames 501. A supporting fabric 510 is connected between the two arc-shaped sliders 503. The supporting fabric 510 is fixedly connected to the arc-shaped slider 503.

[0022] As shown in Figures 2-3, in this embodiment, the upper surfaces of the two supporting arc frames 501 are provided with grooves 506. The lower surface of the arc-shaped slider 503 is located inside the groove 506 and a slider 511 is installed. The arc-shaped slider 503 is connected to the groove 506 by the slider 511 for limiting sliding. A lower presser 3 is installed on one side of the material guiding mechanism 5 inside the press 1. An upper presser 2 is provided directly above the lower presser 3. A hydraulic mechanism 4 is installed above the upper presser 2 inside the press 1. A hydraulic rod is connected between the hydraulic mechanism 4 and the upper presser 2.

[0023] The working principle of this utility model is as follows: During use, after placing the ends of the two metal sheets above the guiding mechanism 5, the supporting fabric 510 on the set of arc-shaped sliders 503 away from the press 1 is pulled upwards and pressed onto the metal sheets. Then, the metal sheets are placed inside the press 1. After placing the two metal sheets on the outside of the two rotating sliders 509 respectively, the two metal sheets are placed above the supporting fabric 510 inside another set of arc-shaped sliders 503. Finally, the two sets of metal sheets are secured inside the press 1, utilizing the hydraulic mechanism 4. The upper pressure die 2 is driven to impact and form the lower pressure die 3. When it is necessary to control the spacing between the two sets of metal sheets, the torque is applied to the crank handle 508 to drive the positive and negative threaded rods 507 to rotate as a whole. The rotating positive and negative threaded rods 507 will control the two rotating sliders 509 to move closer or further away in sync to control the feeding spacing. At the same time, the two sets of arc-shaped sliders 503 can use the sliders 511 to move inside the grooves 506 on the support arc frame 501 to control the installation position, thereby adjusting the limited feeding of the metal sheets placed on the guide mechanism 5.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A terminal forming apparatus comprising a punch press (1), characterized by, A material guiding mechanism (5) is installed on one side of the stamping machine (1). The material guiding mechanism (5) includes: two support arc frames (501) and a feeding roller (502). An adjustment mechanism (504) is installed on the lower surface of the two support arc frames (501). A positive and negative threaded rod (507) is installed inside the adjustment mechanism (504). A rotating slider (509) is sleeved on the outer end of the positive and negative threaded rod (507). A material separating rod (505) is installed on the upper surface of the rotating slider (509). A crank (508) is installed on one end of the positive and negative threaded rod (507) outside the adjustment mechanism (504). An arc-shaped slider (503) is provided above the two support arc frames (501). A fabric support (510) is connected between the two arc-shaped sliders (503).

2. The terminal forming apparatus according to claim 1, wherein The upper surfaces of the two support arc frames (501) are provided with grooves (506), and the lower surface of the arc slider (503) is located inside the grooves (506) where the slider (511) is installed.

3. The terminal forming apparatus according to claim 1, wherein The material guiding mechanism (5) has a lower press (3) installed on one side inside the press (1), and an upper press (2) is provided directly above the lower press (3). A hydraulic mechanism (4) is installed above the upper press (2) inside the press (1).

4. The terminal forming apparatus according to claim 1, wherein The rotating slider (509) is meshed and rotatably connected to the positive and negative threaded rod (507), and the material separator rod (505) is fixedly connected to the rotating slider (509).

5. The terminal forming apparatus according to claim 1, wherein The upper surface of the adjusting mechanism (504) is provided with a sliding groove on the outside of the material separator rod (505), and the crank handle (508) is fixedly connected to the positive and negative thread rod (507).

6. The terminal forming apparatus according to claim 2, wherein The arc-shaped slider (503) is slidably connected to the slide groove (506) via the slider (511), and the supporting fabric (510) is fixedly connected to the arc-shaped slider (503).

7. The terminal forming apparatus according to claim 1, wherein The feeding roller (502) and the support arc frame (501) are equipped with a rotating shaft.

8. The terminal forming apparatus according to claim 3, wherein A hydraulic rod is connected between the hydraulic mechanism (4) and the upper pressure fixture (2).

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