PCB wire fixing and welding tool

Abstract

The utility model provides a PCB wire fixing and welding tool which comprises a welding tool base, a turnover plate, a limiting piece, a fixing strip plate and a wire clamping strip plate, fixing side plates are longitudinally fixed to the left side and the right side of the upper end of the welding tool base respectively, a driving motor is installed at the right end of the fixing side plate on the right side, and bearing seats are longitudinally installed on the inner sides of the two fixing side plates respectively. The turnover plate is located above the welding tool base, bending connecting plates are fixed to the lower sides of the left end and the right end of the turnover plate through bolts, limiting side plates are longitudinally fixed to the front end of the turnover plate through bolts, and rectangular gaskets are attached to the left end and the right end of the rear side face of each limiting side plate. By means of the design, the problem that an original device can only be conveniently used for welding in the horizontal direction and cannot accurately weld a PCB and a wire of the PCB at other more convenient angles is solved, the overturning type tool structure is adopted, welding personnel can conveniently conduct overturning welding on the PCB and the wire of the PCB, and the welding efficiency is improved. And welding personnel can perform welding operation more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to a PCB wire fixed welding tool belongs to wire welding tool equipment technical field. BACKGROUND

[0002] PCB (printed circuit board) wire refers to the conductive path on PCB for connecting different electronic components and circuit nodes. These wires are usually formed by etching copper foil, or can be pad connection in through-hole or surface mount technology (SMT), and PCB wire welding tool is a key tool for ensuring that the wire and the pad on the PCB can be accurately aligned and kept in stable position during welding.

[0003] Publication No. CN213998129U, refers to a welding tool, the plug is fixed on the plug mounting hole of the plug fixing plate, the wire fixing plate and the wire limiting plate are clamped on both sides of the wire to fix the wire, the plug and the wire can be quickly fixed during welding, the welding precision is improved, and the welding efficiency is improved, but the device is only convenient for horizontal welding, and cannot be accurately welded at other more convenient angles. PCB board and its wire, there is an urgent need for a PCB wire fixed welding tool to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a PCB wire fixed welding tool to solve the problems raised in the background art. The utility model adopts a turnover tool structure, which can conveniently turn over the PCB board and its wire for welding personnel, making it more convenient for welding personnel during welding operation.

[0005] In order to achieve the above purpose, the utility model is implemented by the following technical scheme: a PCB wire fixed welding tool, comprising a welding tool seat, a turnover plate, a limiting piece, a fixed strip plate and a wire clamping strip plate, the welding tool seat is longitudinally fixed with a fixed side plate on the left and right sides of the upper end, a drive motor is installed on the right end of the right fixed side plate, a bearing seat is longitudinally installed on the inner side of each of the two fixed side plates, the turnover plate is above the welding tool seat, a bent connecting plate is fixed on the lower side of the left and right ends of the turnover plate through bolts, a limiting side plate is longitudinally fixed on the front end of the turnover plate through bolts, rectangular gaskets are attached to the left and right ends of the rear surface of the limiting side plate, two limiting pieces are installed on the front side of the upper end of the turnover plate through bolts, the fixed strip plate is longitudinally fixed on the rear side of the upper end of the turnover plate, a fixed rod is longitudinally installed on the left end of the inside of the fixed strip plate, a rotating shaft is penetrated and arranged on the upper side of the front end of the fixed rod, the wire clamping strip plate is movably installed outside the rotating shaft, the wire clamping strip plate is movably attached to the fixed strip plate, and a plurality of wire clamping grooves are penetrated and arranged at the movably attached position of the wire clamping strip plate and the fixed strip plate.

[0006] Further, the other ends of the two bending connecting plates are movably connected with two bearing seats respectively, and the shaft end of the driving motor is fixed with the right bending connecting plate through the bearing seat.

[0007] Further, arc-shaped limiting grooves are formed on the upper ends of the two limiting pieces.

[0008] Further, a rectangular clamping groove is formed on the upper right side of the wire clamping strip, and a clamping protrusion is fixed on the upper right side of the fixed strip in the longitudinal direction.

[0009] Further, the clamping protrusion is clamped in the rectangular clamping groove.

[0010] Further, a bolt is inserted between the clamping protrusion and the rectangular clamping groove.

[0011] The PCB wire fixing and welding tool has the advantages that the fixed side plate, the driving motor, the bearing seat, the bending connecting plate, the turnover plate, the limiting side plate, the limiting piece, the fixed strip, the fixed rod, the rotating shaft and the wire clamping strip are added, the device has a reasonable structure and good practicability, a turnover type tool structure is adopted, the PCB board and the wire can be conveniently turned over and welded by the welding personnel, the welding personnel is more convenient during welding operation, and the wire does not need to be held by the welding personnel, so that the welding personnel is more convenient during welding operation. BRIEF DESCRIPTION OF DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0013] Figure 1 Fig. 1 is a perspective view of the overall structure of the PCB wire fixing and welding tool of the present application;

[0014] Figure 2 Fig. 2 is a top view of the PCB wire fixing and welding tool of the present application;

[0015] Figure 3 Fig. 3 is a bottom view of the PCB wire fixing and welding tool of the present application;

[0016] Figure 4 Fig. 4 is a rear view of the PCB wire fixing and welding tool of the present application.

[0017] In the figure: 1-welding tool seat, 2-fixed side plate, 3-driving motor, 4-bearing seat, 5-bent connecting plate, 6-flip plate, 7-limiting side plate, 8-rectangular gasket, 9-limiting piece, 10-arc limiting groove, 11-fixed strip plate, 12-fixed rod, 13-rotary shaft, 14-wire clamping strip plate, 15-wire clamping groove, 16-rectangular clamping groove, 17-clamping protrusion. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of PCB wire fixed welding tool, including welding tool seat 1, flip plate 6, limiting piece 9, fixed strip plate 11 and wire clamping strip plate 14, welding tool seat 1 upper end left and right side is fixed with fixed side plate 2, right side fixed side plate 2 right end is equipped with driving motor 3, two fixed side plates 2 inner side are longitudinally installed with bearing seat 4, flip plate 6 is above welding tool seat 1, flip plate 6 left and right end lower side is fixed with bent connecting plate 5 by bolt, flip plate 6 front end is fixed with limiting side plate 7 by bolt longitudinally, limiting side plate 7 rear side face left and right end is pasted with rectangular gasket 8, limiting piece 9 is provided with two, two limiting pieces 9 are installed on flip plate 6 upper end front side by bolt, fixed strip plate 11 is longitudinally fixed on flip plate 6 upper end rear side, fixed strip plate 11 inner left end is longitudinally installed with fixed rod 12, fixed rod 12 front end upper side is penetrated and set with rotary shaft 13, wire clamping strip plate 14 is movably installed outside rotary shaft 13, wire clamping strip plate 14 is movably pasted with fixed strip plate 11, and wire clamping strip plate 14 and fixed strip plate 11 movably pasted place are penetrated and set with multiple wire clamping grooves 15, this design solves the problem that original device only facilitates horizontal direction welding use, cannot be more convenient angle to PCB board and its wire for accurate welding.

[0020] As the first embodiment of the utility model: two bent connecting plates 5 other end are movably connected with two bearing seats 4 respectively, driving motor 3 shaft end passes through bearing seat 4 and is fixed with right side bent connecting plate 5, by adding driving motor 3, bent connecting plate 5 can be driven to rotate, to drive flip plate 6 to rotate.

[0021] The upper end of the right side of the clamping strip plate 14 is provided with a rectangular clamping groove 16, the upper end of the right side of the fixed strip plate 11 is vertically fixed with a clamping protrusion 17, the clamping protrusion 17 is clamped at the rectangular clamping groove 16, a bolt is inserted between the clamping protrusion 17 and the rectangular clamping groove 16, the clamping protrusion 17 is clamped at the rectangular clamping groove 16, and the bolt is inserted between the clamping protrusion 17 and the rectangular clamping groove 16, so that the clamping strip plate 14 can be prevented from swinging on the upper side of the fixed strip plate 11, thereby preventing the PCB wire clamped in the clamping groove 15 from falling off.

[0022] As a second embodiment of the utility model: when the PCB board and the wire need to be welded, first, the PCB board is horizontally clamped at the fixed strip plate 11 and the two arc-shaped limiting grooves 10, then the bolt is pulled out, the clamping strip plate 14 is swung to the left and up, the clamping strip plate 14 will swing around the rotating shaft 13, in this process, the clamping protrusion 17 is separated from the rectangular clamping groove 16, then the PCB wire is placed in each clamping groove 15, then the clamping strip plate 14 is swung in the opposite direction, so that the clamping protrusion 17 is clamped into the rectangular clamping groove 16 again, then the bolt is inserted between the clamping protrusion 17 and the rectangular clamping groove 16, then the driving motor 3 is started, the shaft end of the driving motor 3 drives the bending connecting plate 5 and the turnover plate 6 to rotate, so that the fixed strip plate 11 and the two limiting pieces 9 are driven to rotate, and the PCB wire and the PCB board are also driven to rotate, so that the direction of the PCB wire and the PCB board can be changed, thereby facilitating the welder to weld the PCB wire and the PCB board at a more appropriate angle.

[0023] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model 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 utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0024] 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 properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A PCB wire fixing welding tool, comprising a welding tool seat (1), a turnover plate (6), a limiting sheet (9), a fixing strip plate (11) and a wire clamping strip plate (14), characterized in that: The welding tool seat (1) upper end left and right side are fixed with fixed side plate (2), right side fixed side plate (2) right end is installed with drive motor (3), two fixed side plate (2) inside are longitudinally installed with bearing seat (4); The turnover plate (6) is above the welding tool seat (1), the turnover plate (6) left and right ends lower side are fixed with the bending connecting plate (5) through bolt, the turnover plate (6) front end is fixed with the limiting side plate (7) through bolt longitudinally, the limiting side plate (7) rear side left and right ends are pasted with rectangular gasket (8), the limiting sheet (9) is provided with two, two limiting sheet (9) are installed on the upper end front side of turnover plate (6) through bolt, the fixed strip plate (11) is longitudinally fixed on the upper end rear side of turnover plate (6), the fixed strip plate (11) left end inside is longitudinally installed with fixed rod (12), the fixed rod (12) front end upper side is provided with rotating shaft (13) through, the wire clamping strip plate (14) is movably installed on the outside of rotating shaft (13), the wire clamping strip plate (14) is movably pasted with fixed strip plate (11), and a plurality of wire clamping grooves (15) are formed in the movable pasting place of wire clamping strip plate (14) and fixed strip plate (11).

2. The PCB wire fixation welding tool according to claim 1, characterized in that: Two bending connecting plates (5) the other end is respectively connected with two bearing seats (4), the drive motor (3) shaft end passes through bearing seat (4) and is fixed with right side bending connecting plate (5).

3. The PCB wire fixation welding tool according to claim 1, characterized in that: Two limiting sheets (9) rear side upper end are provided with arc limiting groove (10).

4. The PCB wire fixation welding tool according to claim 1, wherein: The wire clamping strip plate (14) right side upper end is provided with rectangular clamping groove (16), and the fixed strip plate (11) right side upper end is longitudinally fixed with clamping convex block (17).

5. The PCB wire fixation welding tool according to claim 4, characterized in that: The clamping convex block (17) is clamped in the rectangular clamping groove (16).

6. The PCB wire fixation welding tool according to claim 5, wherein: The clamping convex block (17) and the rectangular clamping groove (16) are inserted with the bolt.

Images