A connector welding fixture

Abstract

This utility model relates to the field of connector manufacturing tools, and more particularly to a connector welding fixture. The connector welding fixture provided by this utility model solves the technical problem of high labor intensity for operators during the welding process of connectors in the prior art. A connector welding fixture includes a frame; a lower positioning seat fixed to the frame; and a clamping device that can push an upper positioning seat to move downwards to clamp the connector. A driving mechanism, including a pedal and a connecting wire, is provided. The pedal drives the upper positioning seat to move away from the lower positioning seat via the connecting wire, thereby opening the connector. In actual operation, a single operator can complete the welding operation. The pedal allows for convenient movement of the upper positioning seat away from the lower positioning seat, optimizing the operation performance of the welding fixture and improving the welding efficiency of the connector.

Description

Technical Field

[0001] This utility model relates to the field of tools for connector production, and in particular to a connector welding fixture. Background Technology

[0002] Connectors are generally used to achieve electrical connection and disconnection between various electronic devices. Existing connectors are generally classified into round and rectangular types according to their shell shape, and into plugs and sockets according to their shell type. Sockets are fixed ends, and plugs are movable ends.

[0003] In existing technologies, connections between connectors and devices, and between connectors themselves, often require soldering wires or cables. This soldering is typically done manually, involving manually securing the connector and solder wire while soldering the wires and contacts. In practice, because the plug is movable, operators need to use flat-nose pliers and V-clamps to secure the connector for quality and ease of operation. Often, two people are needed: one to hold the plug in place while the other solders; alternatively, sealant or other adhesives can be used to temporarily fix the plug before manual soldering.

[0004] However, while using adhesive to temporarily fix the plug provides high precision, it results in lower welding efficiency. Conversely, while welding by two people is more efficient, it involves greater physical exertion for the workers.

[0005] Therefore, the connectors in the existing technology have the technical problem of high labor intensity for operators during the welding process. Utility Model Content

[0006] The present invention provides a connector welding fixture, which solves the technical problem of high labor intensity for operators during the welding process of connectors in the prior art.

[0007] Some implementation schemes for solving the above-mentioned technical problems include:

[0008] A connector welding fixture includes a frame;

[0009] A lower positioning seat, which is fixed to the frame;

[0010] An upper positioning seat is slidably connected to the frame, and the upper positioning seat is slidably connected to the frame in a direction that is closer to or farther from the lower positioning seat;

[0011] A clamping device that pushes the upper positioning seat to move it toward the lower positioning seat;

[0012] And a driving mechanism, which overcomes the clamping force of the clamping device to displace the upper positioning seat in a direction away from the lower positioning seat;

[0013] The driving mechanism includes a pedal rotatably connected to the frame. A connecting wire is provided between the pedal and the upper positioning seat. The pedal pulls the upper positioning seat away from the lower positioning seat through the connecting wire.

[0014] Preferably, the frame is further provided with a guide mechanism for guiding the connecting wire.

[0015] Preferably, the guiding mechanism includes a guide frame, the guide frame is rotatably connected to a first guide wheel, and the connecting wire between the first guide wheel and the upper positioning seat is vertically arranged.

[0016] Preferably, the guide frame is further provided with a second guide wheel, which is rotatably connected to the guide frame and is located directly above the pedal.

[0017] Preferably, the frame is provided with a through hole for the connecting wire to pass through, one end of the connecting wire is fixed to the upper positioning seat, and the other end of the connecting wire passes through the first guide wheel, the second guide wheel, and the through hole in sequence and is fixed to the pedal.

[0018] Preferably, the guide frame includes a first guide plate and a second guide plate, both of which are fixed to the frame by screws. The first guide wheel and the second guide wheel are both located between the first guide plate and the second guide plate. The first guide wheel is rotatably connected to the guide frame via a first rotating shaft, and the second guide wheel is rotatably connected to the guide frame via a second rotating shaft.

[0019] Preferably, the clamping device includes a column disposed on the frame, the column being provided with an elastic element, one end of the elastic element being fixed to the column, and the other end of the elastic element being in contact with the upper positioning seat.

[0020] Preferably, there are two clamping devices, which are located at both ends of the upper positioning seat.

[0021] Preferably, the upper positioning seat is provided with a guide hole, and the column is inserted into the guide hole.

[0022] Preferably, both the upper positioning seat and the lower positioning seat are provided with positioning grooves for positioning connectors. A rubber layer is provided in the positioning groove to prevent the sidewall of the positioning groove from scratching the connector. The rubber layer is adhered to the sidewall of the positioning groove.

[0023] Compared with the prior art, the present invention has the following advantages:

[0024] By incorporating a clamping device, the upper positioning seat can be pushed to move downwards to clamp the connector. A drive mechanism, including a pedal and connecting wires, drives the upper positioning seat away from the lower positioning seat via the connecting wires, thus opening the connector. In actual operation, a single operator can complete the welding operation. The pedal allows for convenient movement of the upper positioning seat away from the lower positioning seat, optimizing the operation of the welding fixture and improving the welding efficiency of the connector.

[0025] By setting up a clamping device, which applies pressure to the upper positioning seat, the upper positioning seat can effectively clamp the connector in conjunction with the lower positioning seat, thereby increasing the connector positioning strength and improving the welding accuracy. Attached Figure Description

[0026] For illustrative purposes, several embodiments of the present invention are illustrated in the following figures. These figures are incorporated herein by reference and form part of the detailed description. In some cases, well-known structures and components are shown in block diagram form to avoid obscuring the concept of the subject matter of the present invention.

[0027] Figure 1 This is the front view of the present invention.

[0028] Figure 2 This is the left view of the present invention.

[0029] Figure 3 This is a top view of the present invention.

[0030] Figure 4 This is a schematic diagram of the present invention.

[0031] Figure 5 This is a schematic diagram of the guiding mechanism.

[0032] As shown in the figure:

[0033] 1. Frame; 11. Through hole.

[0034] 2. Lower positioning seat.

[0035] 3. Upper positioning seat.

[0036] 4. Clamping device; 41. Column; 42. Elastic element.

[0037] 5. Drive mechanism, 51. Pedal, 52. Connecting thread.

[0038] 6. Guiding mechanism; 61. Guiding frame; 611. First guide plate; 612. Second guide plate; 62. First guide wheel; 621. First rotating shaft; 63. Second guide wheel; 631. Second rotating shaft. Detailed Implementation

[0039] The specific embodiments shown below are intended to describe various configurations of the subject matter of this invention and are not intended to represent the only configuration in which the subject matter of this invention can be practiced. The specific embodiments include detailed descriptions intended to provide a thorough understanding of the subject matter of this invention. However, it will be clear and apparent to those skilled in the art that the subject matter of this invention is not limited to the specific details shown herein and can be practiced without these specific details.

[0040] Understandably, in this document, relational terms such as “first” and “second” are intended to distinguish one entity or operation from another, and are not intended to expressly or imply any actual relationship or order between these entities or operations.

[0041] The terms “comprising,” “including,” or any other variations thereof are intended to cover a 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 a process, method, article, or apparatus. Without further limitation, an element defined by the phrase “comprising one…” does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Reference Figures 1 to 5 As shown, a connector welding fixture includes a frame 1;

[0043] Lower positioning seat 2, the lower positioning seat 2 being fixed to the frame 1;

[0044] Upper positioning seat 3 is slidably connected to the frame 1, and the upper positioning seat 3 is slidably connected to the frame 1 in a direction that is close to or away from the lower positioning seat 2;

[0045] Clamping device 4, which pushes the upper positioning seat 3 to move the upper positioning seat 3 toward the lower positioning seat 2;

[0046] And the drive mechanism 5, which overcomes the clamping force of the clamping device 4 and causes the upper positioning seat 3 to move away from the lower positioning seat 2;

[0047] The drive mechanism 5 includes a pedal 51 rotatably connected to the frame 1. A connecting wire 52 is provided between the pedal 51 and the upper positioning seat 3. The pedal 51 pulls the upper positioning seat 3 away from the lower positioning seat 2 through the connecting wire 52.

[0048] Understandably, pedal 51 is operated by the operator's foot, that is, pedal 51 is controlled by the foot.

[0049] When the operator is performing welding work, he first steps down the pedal 51. At this time, the pedal 51 causes the upper positioning seat 3 to move away from the lower positioning seat 2 through the connecting wire 52.

[0050] The operator places the connector to be welded on the lower positioning seat 2, then releases the pedal 51. Under the weight of the upper positioning seat 3 and the clamping force of the clamping device 4, the upper positioning seat 3 moves towards the lower positioning seat 2, clamping the connector located on the lower positioning seat 2. Once the connector is clamped, welding can be performed.

[0051] The welding process does not require two people to work together, which reduces the labor intensity of the operators and improves welding efficiency.

[0052] In some embodiments, the frame 1 is further provided with a guide mechanism 6 for guiding the connecting wire 52. The guide mechanism 6 is used to guide the connecting wire 52. The connecting wire 52 can be a flexible wire, such as a flexible metal wire.

[0053] Reference Figures 1 to 5 As shown, in some embodiments, the guiding mechanism 6 includes a guide frame 61, the guide frame 61 is rotatably connected to a first guide wheel 62, and the connecting wire 52 located between the first guide wheel 62 and the upper positioning seat 3 is vertically arranged.

[0054] In some embodiments, the first guide wheel 62 shall be provided with an annular groove for positioning the connecting wire 52 relative to the first guide wheel 62, so that the connecting wire 52 has the correct position on the first guide wheel 62.

[0055] In some embodiments, the guide frame 61 is further provided with a second guide wheel 63, which is rotatably connected to the guide frame 61 and is located directly above the pedal 51.

[0056] In some embodiments, the second guide wheel 63 is provided with an annular groove, which is used to position the connecting wire 52 relative to the second guide wheel 63.

[0057] In some embodiments, the frame 1 is provided with a through hole 11 for the connecting wire 52 to pass through. One end of the connecting wire 52 is fixed to the upper positioning seat 3, and the other end of the connecting wire 52 passes through the first guide wheel 62, the second guide wheel 63, and the through hole 11 in sequence and is fixed to the pedal 51.

[0058] In some embodiments, the connecting wire 52 can be fixed to the upper positioning seat 3 and the pedal 51 by welding. Alternatively, the connecting wire 52 can also be fixed to the upper positioning seat 3 and the pedal 51 by fasteners such as screws.

[0059] Reference Figures 1 to 5 As shown, in some embodiments, the guide frame 61 includes a first guide plate 611 and a second guide plate 612. The first guide plate 611 and the second guide plate 612 are both fixed to the frame 1 by screws. The first guide wheel 62 and the second guide wheel 63 are both located between the first guide plate 611 and the second guide plate 612. The first guide wheel 62 is rotatably connected to the guide frame 61 through a first rotating shaft 621, and the second guide wheel 63 is rotatably connected to the guide frame 61 through a second rotating shaft 631.

[0060] The first guide plate 611 and the second guide plate 612 can also be disposed on the frame 1 in other ways. For example, the first guide plate 611 and the second guide plate 612 can also be disposed on the frame 1 by welding.

[0061] In some embodiments, a rolling bearing may be provided between the first guide wheel 62 and the first rotating shaft 621. A rolling bearing may also be provided between the second guide wheel 63 and the second rotating shaft 631.

[0062] In some embodiments, the clamping device 4 includes a column 41 disposed on the frame 1, the column 41 being provided with an elastic element 42, one end of the elastic element 42 being fixed to the column 41, and the other end of the elastic element 42 contacting the upper positioning seat 3. The elastic element 42 may be a spring, and the elastic element 42 may be sleeved on the column 41.

[0063] The column 41 can be welded to the frame 1. Alternatively, the column 41 can be an integral part of the frame 1.

[0064] In some embodiments, there are two clamping devices 4, which are located at opposite ends of the upper positioning seat 3.

[0065] In some embodiments, the upper positioning seat 3 is provided with a guide hole, and the column 41 is inserted into the guide hole.

[0066] Reference Figures 1 to 5 As shown, it can be understood that when the upper positioning seat 3 and the column 41 cooperate, the column 41 serves to guide the upper positioning seat 3. Therefore, there should be a stable connection between the column 41 and the frame 1. For example, the column 41 can be welded to the frame 1, or the column 41 and the frame 1 can be an integral structure. Since the column 41 has a guiding function, it is not advisable to fix the column 41 to the frame 1 using a threaded connection.

[0067] In some embodiments, both the upper positioning seat 3 and the lower positioning seat 2 are provided with positioning grooves for positioning connectors. A rubber layer is provided in the positioning groove to prevent the sidewall of the positioning groove from scratching the connector. The rubber layer is adhered to the sidewall of the positioning groove.

[0068] The upper positioning seat 3 has an upper recess, and the lower positioning seat 2 has a lower recess. There are two rubber layers, which are respectively bonded to the upper and lower recesses.

[0069] The rubber layer is used to prevent damage to the connector from upper and / or lower dents; therefore, the rubber layer can also be replaced with other soft materials. For example, the rubber layer can be replaced with wood.

[0070] The above describes the subject matter technical solution of this utility model and its corresponding details. It is understood that the above description is only some implementation schemes of the subject matter technical solution of this utility model, and some details may be omitted in the specific implementation.

[0071] Furthermore, in some embodiments of the above utility model, multiple embodiments may be combined; however, due to space limitations, all such combinations will not be listed here. Those skilled in the art can freely combine the above embodiments according to their needs to achieve a better application experience.

[0072] When implementing the subject matter technical solution of this utility model, those skilled in the art can obtain other detailed configurations or drawings based on the subject matter technical solution and the accompanying drawings. Obviously, these details are still within the scope of the subject matter technical solution of this utility model without departing from it.

Claims

1. A connector welding fixture, characterized by: Includes rack (1); Lower positioning seat (2), the lower positioning seat (2) is fixed to the frame (1); Upper positioning seat (3) is slidably connected to the frame (1), and the upper positioning seat (3) is slidably connected to the frame (1) in a direction close to or away from the lower positioning seat (2); A clamping device (4) pushes the upper positioning seat (3) to move the upper positioning seat (3) toward the lower positioning seat (2); And a drive mechanism (5), which overcomes the clamping force of the clamping device (4) and causes the upper positioning seat (3) to move away from the lower positioning seat (2); The drive mechanism (5) includes a pedal (51) rotatably connected to the frame (1). A connecting wire (52) is provided between the pedal (51) and the upper positioning seat (3). The pedal (51) pulls the upper positioning seat (3) away from the lower positioning seat (2) through the connecting wire (52).

2. The connector welding fixture of claim 1, wherein: The frame (1) is also provided with a guide mechanism (6) for guiding the connecting wire (52).

3. The connector welding fixture of claim 2, wherein: The guiding mechanism (6) includes a guide frame (61), which is rotatably connected to a first guide wheel (62). A connecting wire (52) located between the first guide wheel (62) and the upper positioning seat (3) is vertically arranged.

4. The connector welding fixture of claim 3, wherein: The guide frame (61) is also provided with a second guide wheel (63), which is rotatably connected to the guide frame (61) and is located directly above the pedal (51).

5. The connector welding fixture of claim 4, wherein: The frame (1) is provided with a through hole (11) through which the connecting wire (52) passes. One end of the connecting wire (52) is fixed to the upper positioning seat (3), and the other end of the connecting wire (52) passes through the first guide wheel (62), the second guide wheel (63), and the through hole (11) in sequence and is fixed to the pedal (51).

6. The connector welding fixture of claim 5, wherein: The guide frame (61) includes a first guide plate (611) and a second guide plate (612). The first guide plate (611) and the second guide plate (612) are both fixed to the frame (1) by screws. The first guide wheel (62) and the second guide wheel (63) are both located between the first guide plate (611) and the second guide plate (612). The first guide wheel (62) is rotatably connected to the guide frame (61) through a first rotating shaft (621), and the second guide wheel (63) is rotatably connected to the guide frame (61) through a second rotating shaft (631).

7. The connector welding fixture according to claim 1, characterized in that: The clamping device (4) includes a column (41) disposed on the frame (1), the column (41) is provided with an elastic element (42), one end of the elastic element (42) is fixed to the column (41), and the other end of the elastic element (42) is in contact with the upper positioning seat (3).

8. The connector welding fixture of claim 7, wherein: There are two clamps (4), which are located at both ends of the upper positioning seat (3).

9. The connector welding fixture of claim 8, wherein: The upper positioning seat (3) is provided with a guide hole, and the column (41) is inserted into the guide hole.

10. The connector welding fixture of claim 9, wherein: Both the upper positioning seat (3) and the lower positioning seat (2) are provided with positioning grooves for positioning connectors. A rubber layer is provided in the positioning groove to prevent the side wall of the positioning groove from scratching the connector. The rubber layer is bonded to the side wall of the positioning groove.

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