Conductive metal sheet welding device for socket

Abstract

The present invention discloses a conductive metal sheet welding device for a socket, comprising a welding seat and a retaining tool. The retaining tool comprises a base, a positioning seat, a second welding rod, a movable assembly and a retaining assembly. A pushing seat and a pushing member are provided in the movable assembly, and a retaining seat and a sliding member are provided in the retaining assembly. The conductive metal sheet welding device for a socket has a compact structure and an ingenious design. It adopts the integration of multiple welding stations to realize the one-time unified welding of conductive metal sheets of sockets with different jacks. Not only is the welding precision high, but also the precision problem between the wire and the conductive metal sheet can be ensured. The welding quality is stable, and the welding efficiency is effectively improved and the labor cost is reduced.

Description

Technical Field

[0001] The invention relates to welding technology, in particular to a conductive metal sheet welding device for a socket. Background Art

[0002] During the socket assembly process, the conductive metal sheet and the wire need to be welded. However, for a multi-socket socket, multiple conductive metal sheets need to be connected in series through wires to ensure that each socket can be powered after a plug is inserted.

[0003] However, in the prior art, the welding of the conductive metal sheets of the socket relies on manual grasping and welding, and during welding, a handheld welding gun is used to process multiple welding points one by one for welding; due to the problems of low positioning accuracy, unstable welding quality, low efficiency, high labor costs, etc. in manual operation, it cannot meet the technical requirements of modern production. Summary of the invention

[0004] In order to solve the defects of the prior art mentioned above, the present invention proposes a conductive metal sheet welding device for a socket.

[0005] The technical solution of the present invention is achieved in this way:

[0006] A conductive metal sheet welding device for a socket, characterized by comprising:

[0007] A welding seat, wherein a mounting plate is disposed on the welding seat, a cylinder is disposed on the mounting plate, a welding area is formed between the mounting plate and the welding seat, a welding table is disposed on the welding seat, a push plate is disposed at the lower end of the cylinder, and a plurality of first welding rods are disposed at the lower end of the push plate,

[0008] A holding fixture provided in the welding area and located on the welding table, the holding fixture comprising:

[0009] The base has a mounting groove at the bottom, a welding plate is arranged in the mounting groove, and the base is also provided with symmetrically arranged positioning grooves and multiple symmetrically arranged welding grooves.

[0010] A positioning seat is arranged on the base, an extension portion is arranged at the lower end of the positioning seat, the extension portion is placed in the positioning groove, a mounting area is formed in the middle of the positioning seat, the upper end of the mounting area is open, a strip groove is arranged in the positioning area, symmetrical support blocks and extrusion pieces are arranged on both sides of the strip groove, the extrusion piece is arranged between the support block and the inner wall of the mounting area, a clamping area is formed between the extrusion piece and the inner wall of the mounting area, a through hole is formed in the middle of the support block,

[0011] A second welding rod is arranged in the through hole, the lower end of the second welding rod is arranged in the welding groove, and a supporting end is arranged on the second welding rod, and the supporting end is arranged vertically with the second welding rod.

[0012] A movable component is arranged in the installation area, wherein a push seat and a push member are arranged in the movable component, wherein the push seat is arranged in the strip groove, and the push member is arranged at the upper end of the push seat and is located on the support block. When the push seat is subjected to force, the push seat is maintained to push the push member upward to deform, and the extrusion members on both sides are pushed into the clamping area to deform.

[0013] And a holding component arranged above the movable component, the holding component is provided with a holding seat and a sliding member, the holding seat is provided with multiple supporting members, the supporting members are placed at the upper end of the pushing member, the supporting member is provided with a receiving groove for accommodating the second welding rod and a positioning block for positioning the conductive metal sheet, the supporting member is also provided with a limit plate, the limit plate is provided with a rotating shaft, the rotating shaft is provided with a gear, and both sides of the sliding member are provided with teeth that cooperate with the gear.

[0014] In the present invention, the extrusion member is composed of an elastic arm and an extrusion end, and the extrusion end is provided with a vertical surface and an inclined surface, and the vertical surface keeps in contact with the pushing member.

[0015] In the present invention, a plurality of spherical protrusions are provided on the extrusion end, and the spherical protrusions are arranged in the clamping area.

[0016] In the present invention, the pushing seat is composed of a pushing block, a connecting portion and a limiting plate. The width of the pushing block matches the width of the strip groove, and the width of the limiting plate is greater than the width of the strip groove.

[0017] In the present invention, two ends of the support member form a bearing portion, a first limiting protrusion and a second limiting protrusion are provided at the lower end of the bearing portion, and a notch is formed between the first limiting protrusion and the second limiting protrusion.

[0018] In the present invention, the pushing member is composed of symmetrically arranged pushing sections and a deformation section arranged in the middle of the pushing sections, the deformation section is composed of a horizontal section and an arc section, the pushing section is connected to the arc section, the pushing section is arranged between the support block and the first limiting protrusion, the upper end of the arc section is placed in the groove, and the second limiting protrusion is provided with an arc surface that cooperates with the arc section.

[0019] In the present invention, a positioning column is provided on the horizontal section, a spring is sleeved on the positioning column, the upper end of the spring contacts the bottom surface of the retaining seat, and the lower end is placed on the horizontal section.

[0020] In the present invention, an arc-shaped groove is provided on the support member, the rotating shaft is arranged at the center of the arc-shaped groove, and the limiting plate and the rotating shaft are eccentrically arranged.

[0021] In the present invention, the positioning block is provided with a first accommodating opening, the limiting plate is provided with a second accommodating opening, and the first welding rod is moved downward and placed in the first accommodating opening and the second accommodating opening.

[0022] In the present invention, the sliding member is provided with a sliding groove, a bolt is provided in the sliding groove, a threaded hole matching with the bolt is provided on the retaining seat, and the bolt passes through the sliding groove and is placed in the threaded hole.

[0023] The conductive metal sheet welding device for sockets implemented in the present invention has the following beneficial effects: the conductive metal sheet welding device for sockets has a compact structure, ingenious design, and integrates multiple welding stations to achieve one-time unified welding of conductive metal sheets of sockets with different jacks. Not only is the welding accuracy high, but it can also ensure the accuracy between the wire and the conductive metal sheet. The welding quality is stable, which effectively improves the welding efficiency and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of a conductive metal sheet welding device for a socket of the present invention;

[0025] Figure 2 for Figure 1 Schematic diagram of the push plate and retaining fixture structure;

[0026] Figure 3 for Figure 2 sectional view of

[0027] Figure 4 for Figure 2 Exploded diagram of

[0028] Figure 5 for Figure 4 Schematic diagram of the structure of wires and conductive metal sheets;

[0029] Figure 6 for Figure 4 The cross-sectional view of the base structure in FIG.

[0030] Figure 7 for Figure 4 A cross-sectional view of the positioning seat structure;

[0031] Figure 8 for Figure 6 A local enlarged view of point A in FIG.

[0032] Fig. 9 for Figure 4 Schematic diagram of the sliding member structure in FIG.

[0033] Fig.10 for Figure 4 A schematic diagram of the structure of the retaining seat portion;

[0034] Fig.11 for Fig.10 sectional view of

[0035] Fig.12 for Figure 4 Exploded diagram of the active component structure in;

[0036] Fig.13 for Fig.12 A schematic diagram of the structure of the pusher and the second welding rod;

[0037] Fig.14 for Figure 4 Cross-sectional view of the push plate structure.

[0038] In the figure: welding seat 1, holding tool 2, conductive metal sheet 3, wire 4, mounting plate 5, cylinder 6, welding area 7, welding table 8, pushing plate 9, first welding rod 10, first stepped hole 11, second stepped hole 12, through hole 13, mounting plate 14, elastic member 15, pressure plate 16, pressure rod 17, sliding member 18, extension portion 19, positioning groove 20, second welding rod 21, welding plate 22, pushing seat 23, pushing member 24, deformation section 25, pushing section 26, extrusion member 27, clamping area 28, clamped portion 29, welding portion 30, blocking portion 31, positioning hole 32, positioning block 33, insulating portion 34, conductive portion 35, base 36, positioning seat 37, movable component 38, holding component 39, mounting groove 40, welding groove 41, mounting area 42, Strip groove 43, support block 44, through hole 45, bottom plate 46, first side plate 47, second side plate 48, through area 49, limit opening 50, retaining seat 51, positioning plate 52, undercut 53, elastic arm 54, extrusion end 55, vertical surface 56, inclined surface 57, spherical protrusion 58, support end 59, connecting part 60, limit plate 61, horizontal section 62, arc section 63, first limit protrusion 64, second limit protrusion 65, notch 66, arc surface 67, movable hole 68, positioning column 69, spring 70, support member 71, accommodating groove 72, limit plate 73, rotating shaft 74, gear 75, teeth 76, bearing part 77, arc groove 78, first accommodating opening 79, second accommodating opening 80, sliding groove 81, bolt 82, threaded hole 83, pushing block 84. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0040] like Figures 1 to 14As shown, the conductive metal sheet welding device for a socket of the present invention comprises a welding seat 1 and a holding fixture 2. The holding fixture 2 is used to limit the position of one or more conductive metal sheets 3 and the wires 4 welded therewith, so as to keep the positions of the conductive metal sheets 3 and the wires 4 stationary, improve the welding stability, and improve the overall welding efficiency, so as to facilitate welding processing of multiple conductive metal sheets 3 at the same time.

[0041] A mounting plate 5 is provided on the welding seat 1, a cylinder 6 is provided on the mounting plate 5, a welding area 7 is formed between the mounting plate 5 and the welding seat 1, a welding table 8 is provided on the welding seat 1, a push plate 9 is provided at the lower end of the cylinder 6, and a plurality of first welding rods 10 are provided at the lower end of the push plate 9. The cylinder 6 pushes the push plate 9 downward, so that the push plate 9 drives the first welding rod 10 to move downward and place it on the wire 4.

[0042] The push plate 9 is not only provided with a plurality of first welding rods 10, but also provided with a first stepped hole 11, a second stepped hole 12 and a through hole 13 between the first welding rods 10 and the first welding rods 10, a mounting plate 14 is provided in the first stepped hole 11, an elastic member 15 and a pressure plate 16 are provided in the second stepped hole 12, and the pressure plate 16 is arranged at the lower end of the elastic member 15. A pressure rod 17 is provided at the lower end of the pressure plate 16, and the pressure rod 17 is placed in the through hole 13. The length of the pressure rod 17 is greater than that of the first welding rod 10, so that when the pushing plate 9 drives the pressure rod 17 and the first welding rod 10 to move downward, the pressure rod 17 is kept in contact with the sliding member 18 first, pushing the entire retaining tool 2 to move downward, so that the extension portion 19 enters the positioning groove 20, and at the same time, the second welding rod 21 is kept in contact with the welding plate 22, and the pushing seat 23 is subjected to a reverse force, pushing the pushing member 24, so that the deformation section 25 of the pushing member 24 is deformed by force, and the pushing section 26 is pushed, so that the extrusion member 27 is deformed by force, and the conductive metal sheet 3 in the clamping area 28 is clamped and positioned to avoid loosening during welding, resulting in poor welding quality.

[0043] like Figure 5 As shown, the conductive metal sheet 3 is provided at multiple locations. In this application, the conductive metal sheet 3 of the socket with five jacks is welded. The conductive metal sheets 3 are arranged separately from each other with gaps. The conductive metal sheet 3 is composed of a clamping portion 29, a welding portion 30 and a blocking portion 31. The clamping portion 29, the welding portion 30 and the blocking portion 31 are arranged perpendicular to each other. A positioning hole 32 is provided on the welding portion 30. The positioning hole 32 is used to cooperate with the positioning block 33 to facilitate the installation of the conductive metal sheet 3 and also to facilitate the position of the wire 4 to be defined and welded with the first welding rod 10.

[0044] The electric wire 4 is composed of an insulating portion 34 and a conductive portion 35. The conductive portion 35 is placed on the welding portion 30, and the insulating portion 34 is arranged between the conductive metal sheets 3. During welding, the conductive portion 35 and the welding portion 30 are kept welded and connected.

[0045] The holding fixture 2 is arranged in the welding area 7 and located on the welding table 8, and the holding fixture 2 includes a base 36, a positioning seat 37, a second welding rod 21, a movable assembly 38 and a holding assembly 39. The base 36 is arranged on the welding table 8, and the positioning seat 37 is used to install the second welding rod 21, the movable assembly 38 and the holding assembly 39, and is used to carry the conductive metal sheet 3 and the wire 4.

[0046] The bottom of the base 36 is provided with a mounting groove 40, in which a welding plate 22 is provided. The welding plate 22 is used to keep in contact with the second welding rod 21 so that it can be charged. When the holding tool 2 does not move downward, the second welding rod 21 does not contact the welding plate 22. The base 36 is also provided with symmetrically arranged positioning grooves 20 and multiple symmetrically arranged welding grooves 41. The positioning grooves 20 are used to limit the holding tool 2 when it is placed so that the positioning seat 37 and the base 36 can be docked. The welding grooves 41 are used for the second welding rod 21 to pass through so that it moves downward and contacts the welding plate 22.

[0047] The welding plate 22 is used to keep in contact with the second welding rod 21. The welding plate 22 is connected to the transformer through an electric wire, and the electric wire serves to provide a return path for the current, while the first welding rod 10 serves as an outflow path for the current.

[0048] The positioning seat 37 is arranged on the base 36, and the lower end of the positioning seat 37 is provided with an extension portion 19, and the extension portion 19 is placed in the positioning groove 20. The middle of the positioning seat 37 forms an installation area 42, and the movable component 38 and the retaining component 39 are arranged in the installation area 42. The upper end of the installation area 42 is open, and a strip groove 43 is arranged in the positioning area. Both sides of the strip groove 43 are provided with symmetrical support blocks 44 and extrusion members 27. The extrusion members 27 are arranged between the support blocks 44 and the inner wall of the installation area 42, and the clamping area 28 is formed between the extrusion members 27 and the inner wall of the installation area 42. A through hole 45 is formed in the middle of the support block 44, and the second welding rod 21 is placed in the through hole 45.

[0049] The positioning seat 37 is composed of a bottom plate 46, a first side plate 47 and a second side plate 48. The length of the first side plate 47 is greater than the length of the second side plate 48. The first side plate 47 is vertically arranged with the second side plate 48, and a passing area 49 is arranged on both sides of the second side plate 48, and the passing area 49 is arranged between the first side plate 47 and the second side plate 48.

[0050] A limiting opening 50 is provided on the second side plate 48, and the limiting opening 50 is used to limit the position of the retaining seat 51. Positioning plates 52 are provided at both ends of the retaining seat 51, and undercuts 53 are provided on the positioning plates 52, and the undercuts 53 are placed on the bottom plate 46.

[0051] The extrusion member 27 is composed of an elastic arm 54 and an extrusion end 55. The extrusion end 55 is provided with a vertical surface 56 and an inclined surface 57. The vertical surface 56 is kept in contact with the push member 24. The extrusion end is provided with a plurality of spherical protrusions 58, which are arranged in the clamping area 28. The extrusion member 27 is pushed by the push member 24, so that the elastic arm 54 is deformed, and the spherical protrusions 58 on the extrusion end 55 clamp the clamped portion 29.

[0052] The second welding rod 21 is disposed in the through hole 45, the lower end of the second welding rod 21 is disposed in the welding groove 41, and a support end 59 is disposed on the second welding rod 21, and the support end 59 is disposed perpendicular to the second welding rod 21. The support end 59 is used to increase the contact area with the welding portion 30 to facilitate welding.

[0053] The movable assembly 38 is arranged in the installation area 42, and a push seat 23 and a push member 24 are arranged in the movable assembly 38. The push seat 23 is arranged in the strip groove 43, and the push member 24 is arranged at the upper end of the push seat 23 and is located on the support block 44. When the push seat 23 is subjected to force, the push seat 23 is maintained to push the push member 24 upward to deform, and push the extrusion members 27 on both sides to deform into the clamping area 28.

[0054] The push seat 23 is composed of a push block 84, a connecting portion 60 and a limit plate 61. The width of the push block 84 matches the width of the strip groove 43, and the width of the limit plate 61 is greater than the width of the strip groove 43. The limit plate 61 is arranged between the support blocks 44 and the support blocks 44.

[0055] The push member 24 is composed of a symmetrically arranged push section 26 and a deformation section 25 arranged in the middle of the push section 26. The deformation section 25 is composed of a horizontal section 62 and an arc section 63. The push section 26 is connected to the arc section 63. The push section 26 is arranged between the support block 44 and the first limiting protrusion 64. The upper end of the arc section 63 is placed in the notch 66. The second limiting protrusion 65 is provided with an arc surface 67 that matches the arc section 63.

[0056] A movable hole 68 is provided on the pushing section 26, and the second welding rod 21 is placed in the movable hole 68. When the upper end of the deformation section 25 is blocked, only the arc section 63 can be deformed under force, thereby pushing the pushing section 26, keeping the extrusion piece 27 deformed under force, and the second welding rod 21 undergoes relative displacement in the movable hole 68.

[0057] The horizontal section 62 is provided with a positioning column 69, and a spring 70 is sleeved on the positioning column 69. The upper end of the spring 70 contacts the bottom surface of the holding seat 51, and the lower end is placed on the horizontal section 62. The spring 70 is used to keep the push seat 23 pushed downward by force, so that the limit plate 61 of the push seat 23 contacts the bottom plate 46 when the holding tool 2 is picked up.

[0058] The elastic force of the spring 70 is smaller than the elastic force of the elastic member 18, so that when the pressure rod 17 is placed on the sliding member, the entire retaining tool 2 is first moved downward, so that the extension portion 19 enters into the positioning groove 20, and then the push seat 23 is subjected to the reverse force of the base 36 to push the push member 24, so that the push member 24 and the spring 70 are deformed under the force, and the conductive metal sheet 3 in the clamping area 28 is clamped. Then the cylinder 6 pushes the first welding rod 10 to continue to move downward, so that the elastic member 15 is compressed, and the pressure rod 17 enters into the second stepped hole 12, and the first welding rod 10 welds the conductive metal sheet 3 on the second welding rod 21 with the conductive portion 35 of the wire 4.

[0059] The holding assembly 39 is arranged above the movable assembly 38, and a holding seat 51 and a sliding member 18 are arranged in the holding assembly 39. A plurality of supporting members 71 are arranged on the holding seat 51, and the supporting members 71 are arranged on the upper end of the pushing member 24. The supporting members 71 are provided with a receiving groove 72 for accommodating the second welding rod 21 and a positioning block 33 for positioning the conductive metal sheet 3. A limiting plate 73 is also arranged on the supporting member 71, and a rotating shaft 74 is arranged on the limiting plate 73, and a gear 75 is arranged on the rotating shaft 74, and teeth 76 cooperating with the gear 75 are arranged on both sides of the sliding member 18.

[0060] The two ends of the support member 71 form a bearing portion 77, and the lower end of the bearing portion 77 is provided with a first limiting protrusion 64 and a second limiting protrusion 65, and a notch 66 is formed between the first limiting protrusion 64 and the second limiting protrusion 65. The support member 71 is provided with an arc groove 78, and the rotating shaft 74 is arranged at the center of the arc groove 78, and the limiting plate 73 is eccentrically arranged with the rotating shaft 74. It is convenient for the sliding member 18 to drive the gear 75 to rotate, so that the limiting plate 73 is rotated to be stored in the arc groove 78, which is conducive to the placement of the conductive metal sheet 3.

[0061] The positioning block 33 is provided with a first receiving opening 79, the limiting plate 73 is provided with a second receiving opening 80, and the first welding rod 10 is moved downward and placed in the first receiving opening 79 and the second receiving opening 80. When the first welding rod 10 moves downward, it enters the first receiving opening 79 and the second receiving opening 80, and welds the conductive part 35 in the middle to the welding part 30.

[0062] The sliding member 18 is provided with a sliding groove 81, a bolt 82 is provided in the sliding groove 81, and a threaded hole 83 matching with the bolt 82 is provided on the retaining seat 51, and the bolt 82 passes through the sliding groove 81 and is placed in the threaded hole 83. Through the position restriction of the bolt 82 and the sliding groove 81, the sliding member 18 can just keep the rotating limit plate 73 rotating 180 degrees when being pushed, and the second receiving opening 80 on the limit plate 73 is kept corresponding to the first receiving opening 79 on the positioning block 33.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A conductive metal sheet welding device for a socket, characterized in that: include: A welding seat, wherein a mounting plate is disposed on the welding seat, a cylinder is disposed on the mounting plate, a welding area is formed between the mounting plate and the welding seat, a welding table is disposed on the welding seat, a push plate is disposed at the lower end of the cylinder, and a plurality of first welding rods are disposed at the lower end of the push plate, A holding fixture provided in the welding area and located on the welding table, the holding fixture comprising: The base has a mounting groove at the bottom, a welding plate is arranged in the mounting groove, and the base is also provided with symmetrically arranged positioning grooves and multiple symmetrically arranged welding grooves. A positioning seat is arranged on the base, an extension portion is arranged at the lower end of the positioning seat, the extension portion is placed in the positioning groove, a mounting area is formed in the middle of the positioning seat, the upper end of the mounting area is open, a strip groove is arranged in the positioning area, symmetrical support blocks and extrusion pieces are arranged on both sides of the strip groove, the extrusion piece is arranged between the support block and the inner wall of the mounting area, a clamping area is formed between the extrusion piece and the inner wall of the mounting area, a through hole is formed in the middle of the support block, A second welding rod is arranged in the through hole, the lower end of the second welding rod is arranged in the welding groove, and a supporting end is arranged on the second welding rod, and the supporting end is arranged vertically with the second welding rod. A movable component is arranged in the installation area, wherein a push seat and a push member are arranged in the movable component, wherein the push seat is arranged in the strip groove, and the push member is arranged at the upper end of the push seat and is located on the support block. When the push seat is subjected to force, the push seat is maintained to push the push member upward to deform, and the extrusion members on both sides are pushed into the clamping area to deform. And a holding component arranged above the movable component, the holding component is provided with a holding seat and a sliding member, the holding seat is provided with multiple supporting members, the supporting members are placed at the upper end of the pushing member, the supporting member is provided with a receiving groove for accommodating the second welding rod and a positioning block for positioning the conductive metal sheet, the supporting member is also provided with a limit plate, the limit plate is provided with a rotating shaft, the rotating shaft is provided with a gear, and the two sides of the sliding member are provided with teeth that cooperate with the gear.

2. The conductive metal sheet welding device for a socket according to claim 1, characterized in that: The extrusion piece is composed of an elastic arm and an extrusion end. A vertical surface and an inclined surface are arranged on the extrusion end. The vertical surface keeps in contact with the pushing piece.

3. The conductive metal sheet welding device for a socket according to claim 2, characterized in that: The extrusion end is provided with a plurality of spherical protrusions, and the spherical protrusions are arranged in the clamping area.

4. The conductive metal sheet welding device for a socket according to claim 1, characterized in that: The pushing seat is composed of a pushing block, a connecting portion and a limiting plate. The width of the pushing block matches the width of the strip groove, and the width of the limiting plate is greater than the width of the strip groove.

5. The conductive metal sheet welding device for a socket according to claim 4, characterized in that: Both ends of the support member form a bearing portion, a first limiting protrusion and a second limiting protrusion are provided at the lower end of the bearing portion, and a notch is formed between the first limiting protrusion and the second limiting protrusion.

6. The conductive metal sheet welding device for a socket according to claim 5, characterized in that: The pushing member is composed of a symmetrically arranged pushing section and a deformation section arranged in the middle of the pushing section, the deformation section is composed of a horizontal section and an arc section, the pushing section is connected to the arc section, the pushing section is arranged between the support block and the first limiting protrusion, the upper end of the arc section is placed in the groove, and the second limiting protrusion is provided with an arc surface that cooperates with the arc section.

7. The conductive metal sheet welding device for a socket according to claim 6, characterized in that: The horizontal section is provided with a positioning column, the positioning column is sleeved with a spring, the upper end of the spring contacts the bottom surface of the retaining seat, and the lower end is placed on the horizontal section.

8. The conductive metal sheet welding device for a socket according to claim 1, characterized in that: The support member is provided with an arc groove, the rotating shaft is arranged at the center of the arc groove, and the limiting plate and the rotating shaft are eccentrically arranged.

9. The conductive metal sheet welding device for a socket according to claim 1, characterized in that: The positioning block is provided with a first accommodating opening, the limiting plate is provided with a second accommodating opening, and the first welding rod is moved downward and placed in the first accommodating opening and the second accommodating opening.

10. The conductive metal sheet welding device for a socket according to claim 1, characterized in that: The sliding member is provided with a sliding groove, a bolt is arranged in the sliding groove, the retaining seat is provided with a threaded hole matched with the bolt, and the bolt passes through the sliding groove and is placed in the threaded hole.

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