CN220445412U - Laser welding double-sided welding fixture - Google Patents

Abstract

The utility model discloses a double-sided welding fixture for laser welding, and relates to the technical field of wire rods. The utility model comprises a carrier, wherein more than one limiting clamp opening for fixing a TPYC product shell is arranged on the carrier, openings are arranged on the upper and lower sides of the limiting clamp opening, more than one wire limiting groove which is not matched with the carrier is arranged on the side wall of the carrier, a rotating shaft I is fixed at the rear of the carrier, and the rotating shaft I is connected with a rotating motor. The utility model improves the working efficiency.

Description

Laser welding double-sided welding fixture

Technical Field

The utility model belongs to the technical field related to wire welding, and particularly relates to a double-sided welding fixture for laser welding.

Background

For data exchange, the electronic devices are equipped with USB interfaces, and almost all of them are equipped with USB interfaces, such as PCs, tablet computers, mobile phones, and display devices. Due to the limitations of technical standards, USB plugs have "directionality". If inserted in the wrong direction, it may not be possible to insert and even cause damage to the interface or connector. There is a concern about poor insertion during use.

In this case, the external appearance of the USBType-C socket can be inserted in two directions, thereby solving the problem that the user worry about the insertion in an erroneous manner. Because the TPYC is a bidirectional switching wire without considering the direction, the TPYC products are many, the TPYC-C is one of the two, and along with the gradual maturity of the Tpe-C technology, various newly marketed electronic products in 2017 also select to configure a complete Type-C interface. The reason for the rapid development of Type-C is that it has strong compatibility. It can be connected to standardized interfaces of all electronic devices (such as PCs, game machines, smart phones, storage devices and expansion devices) and realize unification of data transmission and power supply.

In addition, type-C also supports the USB3.1 standard. The direct white point is characterized in that the direct white point realizes the integration of transmission and charging, and a user can rapidly transmit data and video through the Type-C, and even when data are transmitted, the user does not need to use other power lines to supply power for the display. Such powerful functions and convenience also indicate their application and need.

While laser welding is a classical laser application, it is suitable for fixing metal parts and improving the structure, ground wire connection, etc. in the RF connector manufacturing industry. In the production and processing of Type-C, the welding of the Type-C fasteners and the housing uses laser welding. The welding method of 4-8 points is selected to improve the compressive strength of the socket. Laser welding can reasonably repair small locations such as blisters, cracks, corner notches, damaged mold edges and sealing edges. The laser welds have a smaller diameter and a smaller thermal exposure range. The gas holes, collapse, thermal strain and alloy composition change are not easy to occur after welding, and the post-welding treatment process is greatly reduced, because the welding Type-C by selecting the laser welding system software has the following advantages: the kinetic energy is synchronously controlled, various electric welding waveforms are set, the focal spot size and the accurate positioning are accurately controlled, and the automatic technology can be conveniently kept to generate high-precision and stable electric welding quality; all auxiliary welding materials are not needed, the welding quality is high, no vent holes exist, and the welding compressive strength and the ductility are equal to or exceed those of the butt welding seam; the length-width ratio is high, the welding is less, the thermal hazard is less, and the deformation of raw materials is less; the welding is smooth, attractive and elegant, and no solution or a simple solution is needed after electric welding; it can maintain multi-channel optical fiber output and multi-directional electric welding.

Therefore, laser welding is an important step in the process of processing the TPYC-C shell, the shell of the TPYC product needs to be subjected to double-sided laser welding, the current operation mode is that the TPYC shell is manually put on a welding table, after welding, the welding of the other surface is performed after the manual rotation of 180 degrees, and only one product can be welded at a time, so that the working efficiency is low, and improvement is needed.

Disclosure of Invention

The utility model aims to provide a double-sided welding fixture for laser welding, which can solve the problem that the working efficiency of a TPYC product shell in the prior art is low during welding.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a double-sided welding fixture for laser welding, which comprises a carrier and is characterized in that: the carrier is provided with more than one limiting clamp for fixing the TPYC product shell, the upper and lower parts of the limiting clamp are openings, the side wall of the carrier is provided with more than one wire limiting groove which is not matched with the carrier, the rear of the carrier is fixedly provided with a first rotating shaft, and the first rotating shaft is connected with a rotating motor.

Preferably, the carrier has a concave structure.

Preferably, one side of the carrier is hinged with a limiting block through a second rotating shaft, a clamping groove is formed below the other side of the limiting block, the clamping groove is clamped on the other side of the carrier, a limiting plate propped against the end part of the TPYC product shell is arranged at the front end of the limiting block, and the limiting plate props against the end part of the TPYC product shell in each limiting clamping opening, so that each TPYC product shell is guaranteed to be in the same position.

Preferably, the carrier is further sleeved with a limiting seat, and the limiting block is propped against the limiting seat relative to a rear end face close to the clamping groove to limit the position of the limiting block.

Preferably, a silica gel sheet is arranged on two sides of the limiting clamp.

Preferably, a barrier strip is arranged at the front end of the carrier, the wire limiting grooves are arranged in the barrier strip, and limiting baffles which are in contact with wires on TPYC products are arranged on two sides of each wire limiting groove, and the limiting baffles on two sides of the same wire limiting groove are matched to clamp the wires.

Preferably, the limit baffle is made of silica gel.

The utility model has the following beneficial effects:

1. this structure drives a rotation of pivot through rotating electrical machines, and through driving whole carrier rotatory 180 degrees behind the rotation of pivot, lets original TPYC product shell up down, welds the TPYC product shell of original below, further realizes quick rotatory TPYC product shell to this improvement work efficiency

2. The structure realizes the position limitation of the limiting block by arranging the limiting seat, further realizes the limitation of the positions of all limiting plates on the limiting block, and always ensures that the tool is taken and placed at the same position every time.

3. The utility model can clamp the wire.

Drawings

Fig. 1 is a schematic structural diagram of a fixture for a laser welding double-sided welding tool in embodiment 1;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a fixture for a laser welding double-sided welding tool in embodiment 2.

Reference numerals:

carrier 1, pivot two 1-1, spacing clamp 2, silica gel piece 2-1, wire rod spacing recess 3, pivot one 4, rotating electrical machines 5, stopper 6, screens groove 7, limiting plate 8, spacing seat 9, blend stop 10, limit baffle 11.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1:

referring to fig. 1-2, the embodiment discloses a fixture for double-sided welding of laser welding, which comprises a carrier 1, and is characterized in that: the carrier 1 is provided with more than one limiting clamp 2 for fixing the shell of the TPYC product, the upper and lower parts of the limiting clamp 2 are all openings, the side wall of the carrier 1 is provided with more than one wire limiting groove 3 which is not matched with the carrier 1, the rear of the carrier 1 is fixedly provided with a rotating shaft I4, and the rotating shaft I4 is connected with a rotating motor 5.

Through setting up a carrier 1 in this structure, set up a plurality of spacing mouths 2 on carrier 1, this spacing mouths 2 are used for placing TPYC product shell, and insert wire rod on the TPYC product in wire rod spacing recess 3 and fix, because each spacing mouths 2 is the opening from top to bottom, drive the rotation of pivot one 4 through rotating electrical machines 5, rotate back through driving whole carrier 1 rotatory 180 degrees in pivot one 4, let original up TPYC product shell down, weld the TPYC product shell of original below, further realize the quick rotatory TPYC product shell, with this improvement work efficiency.

Preferably, the carrier 1 has a concave structure.

Preferably, one side of the carrier 1 is hinged with a limiting block 6 through a rotating shaft II 1-1, a clamping groove 7 is formed below the other side of the limiting block 6, the clamping groove 7 is clamped on the other side of the carrier 1, a limiting plate 8 propped against the end of the TPYC product shell is arranged at the front end of the limiting block 6, the limiting plate 8 props against the end of the TPYC product shell in each limiting clamp opening 2, each TPYC product shell is guaranteed to be in the same position, and the TPYC product can be conveniently and rapidly installed by arranging the limiting block 6 capable of rotating.

Preferably, the carrier 1 is further sleeved with a limiting seat 9, the position of the limiting block 6 is limited by propping against the limiting seat 9 relative to a rear end face close to the clamping groove 7, the limiting seat 9 is arranged in the embodiment to limit the position of the limiting block 6, the limiting of the positions of all limiting plates 8 on the limiting block 6 is further realized, and the tool is always guaranteed to be taken and placed at the same position each time.

Preferably, a barrier strip 10 is provided at the front end of the carrier 1, the wire limiting groove 3 is located in the barrier strip 10, and two sides of the wire limiting groove 3 are provided with a limiting baffle 11 contacting with wires on the TPYC product, and the limiting baffles 11 on two sides of the same wire limiting groove 3 are matched to clamp the wires, in this embodiment, by setting the barrier strip 10, the wires can be fixed, and simultaneously, the wires can be clamped and fixed by using the limiting baffles 11.

Preferably, the limit baffle 11 is made of silica gel.

The specific working principle of the structure is as follows: install rotating electrical machines 5 on the laser welding station of multistation, drive pivot one 4 rotatory through rotating electrical machines 5, rotate the back through driving whole carrier 1 rotatory 180 degrees of pivot one 4, let original TPYC product shell up down, weld original below's TPYC product shell, further realize rotatory TPYC product shell fast to this improves work efficiency.

Example 2:

referring to fig. 3, the present embodiment discloses a double-sided welding fixture for laser welding, which has the same general structure as that of embodiment 1, except that, preferably, two silicon sheets 2-1 are disposed on two sides of the limiting clamping opening 2, in this embodiment, in order to clamp the housing, two silicon sheets 2-1 are disposed on two sides of the limiting clamping opening 2, so as to further improve friction force between the clamping opening and the housing, and finally improve clamping effect.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (7)

1. The utility model provides a laser welding double-sided welding frock clamp, includes carrier (1), its characterized in that: be provided with spacing clamp mouth (2) that are used for fixed TPYC product shell on carrier (1), spacing clamp mouth (2) upper and lower be the opening, be provided with more than one and with unmatched wire rod spacing recess (3) at carrier (1) lateral wall the rear of carrier (1) is fixed with a pivot one (4), connect a rotating electrical machines (5) on pivot one (4).

2. The laser welding double-sided welding fixture of claim 1, wherein: the carrier (1) is of a concave structure.

3. The laser welding double-sided welding fixture of claim 2, wherein: one side of carrier (1) is articulated through pivot two (1-1) has stopper (6), the opposite side below of stopper (6) is provided with screens groove (7), screens groove (7) card is on the opposite side of carrier (1) stopper (6) front end is provided with limiting plate (8) with the tip of TPYC product shell offset, limiting plate (8) offsets with the tip of each TPYC product shell in spacing clip mouth (2), guarantees that each TPYC product shell is in same position.

4. A laser welding double-sided welding fixture as claimed in claim 3, wherein: the carrier (1) is also sleeved with a limiting seat (9), and the limiting block (6) is propped against the limiting seat (9) relative to a rear end face close to the clamping groove (7) to limit the position of the limiting block (6).

5. The laser welding double-sided welding fixture of claim 1, wherein: both sides of the limiting clamping opening (2) are provided with a silica gel sheet (2-1).

6. The laser welding double-sided welding fixture of claim 5, wherein: the front end of carrier (1) is provided with a blend stop (10), wire rod spacing recess (3) are located in blend stop (10), just the both sides of wire rod spacing recess (3) all are provided with limit baffle (11) that contact with the wire rod on the TPYC product, limit baffle (11) cooperation of same wire rod spacing recess (3) both sides are used for pressing from both sides tight wire rod.

7. The laser welding double-sided welding fixture of claim 6, wherein: the limit baffle (11) is made of silica gel materials.