CN219113149U

CN219113149U - Spot welding device for notebook antenna processing

Info

Publication number: CN219113149U
Application number: CN202223446938.5U
Authority: CN
Inventors: 孙年敏; 孙祥
Original assignee: Huai'an Keenshi Electronic Technology Co ltd
Current assignee: Huai'an Keenshi Electronic Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-02
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a spot welding device for processing a notebook antenna, which relates to the technical field of auxiliary spot welding of notebook antennas and comprises a frame, wherein an upper fixed block is fixedly arranged at the top of the side surface of the frame, a lower fixed block is fixedly arranged at the bottom of the side surface of the frame, a spot welding assembly is arranged on the side surface of the frame, and a fixing seat is fixedly connected to the top of the lower fixed block. According to the utility model, the extension plate is arranged at the top of the fixing seat and is used for placing the computer main board, the positioning component is arranged at one side of the extension plate, the notebook antenna can be precisely positioned at any position on the computer main board by the positioning component, the orientation of the notebook antenna is determined, an operator only needs to manually position the notebook antenna at one time, and when the operator performs spot welding on the notebook antennas in the same batch, the operator only needs to place the notebook antenna on the positioning component, so that the workload of the operator is greatly reduced, and the spot welding efficiency is effectively improved.

Description

Spot welding device for notebook antenna processing

Technical Field

The utility model relates to the technical field of auxiliary spot welding of notebook antennas, in particular to a spot welding device for notebook antenna processing.

Background

The notebook antenna is a necessary component for wifi connection of a notebook computer, one way of connecting the notebook computer to a computer main board is to integrally weld by adopting a spot welder at present, and spot welding is to assemble a needed weldment into a lap joint, compress the lap joint between two electrodes and form resistance welding of welding spots by utilizing resistance hot melting.

The current spot welding device lacks the special location structure when spot welding the notebook antenna to the computer motherboard, and operating personnel all need the manual work to fix a position the antenna when carrying out spot welding to the antenna of same specification at every turn, and staff's work load is higher, and spot welding process efficiency is lower.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a special positioning structure for spot welding a notebook antenna onto a computer motherboard is lacking, an operator needs to manually position the antenna every time when spot welding is performed on the antenna with the same specification, the workload of the operator is high, and the efficiency of a spot welding process is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a spot welding device is used in notebook antenna processing, includes the frame, frame side top is fixed to be provided with solid piece, frame side bottom is fixed to be provided with down solid piece, frame side is provided with spot welding subassembly, solid piece top fixedly connected with fixing base down, fixing base side top fixedly connected with extension board, the standing groove has been seted up at the extension board top, the hole of stepping down has been seted up to standing groove central point, the extension board side is provided with the locating component when spot welding the notebook antenna.

Optionally, the spot welding subassembly includes spot welding module, goes up pressure head, lower pressure head, the spot welding module is fixed in the frame left surface, go up the pressure head top and fix at butt joint cylinder output.

Optionally, the butt joint cylinder is fixed on last fixed block perpendicularly, go up pressure head, lower pressure head and set up relatively, go up pressure head, lower pressure head and all adopt the electric wire to be connected with spot welding module, lower pressure head is fixed at lower fixed block top.

Optionally, rectangular grooves are formed in the sides of the fixing base, support shoulders are symmetrically and fixedly connected to the sides of the rectangular grooves, and the support shoulders are lapped on the lower fixing blocks.

Optionally, the locating component includes shift screw rod, sideslip piece, U type seat, auxiliary block, shift screw rod both ends rotation connect in extension board side, shift screw rod outer wall threaded connection has the sideslip piece.

Optionally, the sideslip piece side activity is penetrated and is had the auxiliary column, auxiliary column both ends fixed connection is in extension board side, the public screw in of sideslip piece and U type seat has down the lock bolt.

Optionally, the sideslip groove has been seted up to U type seat side, U type seat side screw in has the locking bolt, the auxiliary block is screwed in to the locking bolt other end, locking bolt head diameter is greater than sideslip groove height.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the extension plate is arranged at the top of the fixing seat and is used for placing the computer main board, the positioning component is arranged at one side of the extension plate, the notebook antenna can be precisely positioned at any position on the computer main board by the positioning component, the orientation of the notebook antenna is determined, an operator only needs to manually position the notebook antenna at one time, and when the operator performs spot welding on the notebook antennas in the same batch, the operator only needs to place the notebook antenna on the positioning component, so that the workload of the operator is greatly reduced, and the spot welding efficiency is effectively improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic partial structure of the positioning assembly and the fixing base.

Fig. 3 is a schematic view of another view structure of fig. 2.

In the figure: 1. a butt-joint air cylinder; 2. a frame; 21. a lower fixed block; 22. a spot welding module; 220. an upper pressure head; 221. a lower pressure head; 23. a fixing block is arranged on the upper part; 3. a relief hole; 4. a placement groove; 5. an extension plate; 6. a locking bolt; 7. an auxiliary block; 8. a U-shaped seat; 81. a transverse moving groove; 9. a transverse moving block; 10. a locking bolt; 11. an auxiliary column; 12. a displacement screw; 13. a fixing seat; 131. rectangular grooves; 132. and (5) supporting the shoulder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a spot welding device for notebook antenna processing comprises a frame 2, wherein an upper fixing block 23 is fixedly arranged at the top of the side surface of the frame 2, a lower fixing block 21 is fixedly arranged at the bottom of the side surface of the frame 2, a spot welding assembly is arranged on the side surface of the frame 2, the spot welding assembly comprises a spot welding module 22, an upper pressure head 220 and a lower pressure head 221, and the spot welding principle of the spot welding assembly is realized by adopting the prior art.

The spot welding module 22 is fixed on the left side surface of the frame 2, the top of the upper pressure head 220 is fixed at the output end of the butt joint cylinder 1, the butt joint cylinder 1 is vertically fixed on the upper fixed block 23, the upper pressure head 220 and the lower pressure head 221 are oppositely arranged, the upper pressure head 220 and the lower pressure head 221 are connected with the spot welding module 22 by adopting electric wires, and the butt joint cylinder 1 can drive the upper pressure head 220 to butt joint with the lower pressure head 221 to finish spot welding work.

The lower pressure head 221 is fixed at the top of the lower fixed block 21, the top of the lower fixed block 21 is fixedly connected with a fixed seat 13, the side surface of the fixed seat 13 is provided with a rectangular groove 131, the side surface of the rectangular groove 131 is symmetrically and fixedly connected with a support shoulder 132, the support shoulder 132 is lapped on the lower fixed block 21, and the space between the rectangular groove 131 and the support shoulder 132 is used for accommodating the lower pressure head 221.

The extension board 5 is fixedly connected with at fixing base 13 side top, and standing groove 4 has been seted up at extension board 5 top, and the hole 3 of stepping down has been seted up to standing groove 4 central point put, and the locating component when extending board 5 side is provided with the spot welding to notebook antenna, and the size of standing groove 4 is fit for the size of actual computer main board.

The positioning assembly comprises a shifting screw rod 12, a transverse shifting block 9, a U-shaped seat 8 and an auxiliary block 7, two ends of the shifting screw rod 12 are rotationally connected to the side face of the extension plate 5, the outer wall of the shifting screw rod 12 is in threaded connection with the transverse shifting block 9, an auxiliary column 11 is movably penetrated into the side face of the transverse shifting block 9, and the auxiliary column 11 assists the transverse shifting block 9 to transversely move under the driving of the shifting screw rod 12.

The two ends of the auxiliary column 11 are fixedly connected to the side face of the extension plate 5, the transverse moving block 9 and the U-shaped seat 8 are commonly screwed with a lower locking bolt 10, when the lower locking bolt 10 is rotated, the transverse moving block 9 can be fixedly limited at the top of the U-shaped seat 8, a transverse moving groove 81 is formed in the side face of the U-shaped seat 8, a locking bolt 6 is screwed in the side face of the U-shaped seat 8, the other end of the locking bolt 6 is screwed in the auxiliary block 7, and the diameter of the head of the locking bolt 6 is larger than the height of the transverse moving groove 81.

The specific implementation steps of the utility model are as follows:

the manual force rotates the shifting screw 12 at first to drive the sideslip piece 9 to move the suitable position, then unscrews the lower locking bolt 10, rotates the U-shaped seat 8 and locks the lower locking bolt 10 again after a suitable angle, finally unscrews the locking bolt 6, transversely moves the suitable position of the auxiliary block 7 along the sideslip groove 81, then supports one end of the notebook antenna to the side of the auxiliary block 7, enables one end of the notebook antenna to be welded to be placed at the welding position of a computer main board, starts the butt joint cylinder 1, and the butt joint cylinder 1 drives the upper pressure head 220 to butt joint with the lower pressure head 221 to finish spot welding work.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a spot welding device is used in notebook antenna processing, includes frame (2), its characterized in that, fixed piece (23) in being provided with in frame (2) side top, fixed piece (21) under being provided with in frame (2) side bottom, frame (2) side is provided with spot welding subassembly, fixed piece (21) top fixedly connected with fixing base (13) down, fixing base (13) side top fixedly connected with extension board (5), standing groove (4) have been seted up at extension board (5) top, standing groove (4) central point puts and has been seted up hole (3) of stepping down, locating component when extension board (5) side is provided with the spot welding to notebook antenna.

2. The spot welding device for notebook antenna processing according to claim 1, wherein the spot welding assembly comprises a spot welding module (22), an upper pressing head (220) and a lower pressing head (221), the spot welding module (22) is fixed on the left side surface of the frame (2), and the top of the upper pressing head (220) is fixed at the output end of the butt joint cylinder (1).

3. The spot welding device for notebook antenna processing according to claim 2, wherein the butt joint cylinder (1) is vertically fixed on the upper fixing block (23), the upper pressure head (220) and the lower pressure head (221) are oppositely arranged, the upper pressure head (220) and the lower pressure head (221) are connected with the spot welding module (22) by adopting wires, and the lower pressure head (221) is fixed at the top of the lower fixing block (21).

4. The spot welding device for notebook antenna processing according to claim 1, wherein a rectangular groove (131) is formed in the side face of the fixing seat (13), support shoulders (132) are symmetrically and fixedly connected to the side face of the rectangular groove (131), and the support shoulders (132) are lapped on the lower fixing block (21).

5. The spot welding device for notebook antenna processing according to claim 1, wherein the positioning assembly comprises a shifting screw (12), a transverse moving block (9), a U-shaped seat (8) and an auxiliary block (7), two ends of the shifting screw (12) are rotatably connected to the side face of the extension plate (5), and the transverse moving block (9) is in threaded connection with the outer wall of the shifting screw (12).

6. The spot welding device for notebook antenna processing according to claim 5, wherein an auxiliary column (11) is movably penetrated into the side surface of the traversing block (9), two ends of the auxiliary column (11) are fixedly connected to the side surface of the extending plate (5), and a locking bolt (10) is screwed into the traversing block (9) and the U-shaped seat (8) in a common mode.

7. The spot welding device for notebook antenna processing according to claim 6, wherein a transverse moving groove (81) is formed in the side face of the U-shaped seat (8), a locking bolt (6) is screwed into the side face of the U-shaped seat (8), the other end of the locking bolt (6) is screwed into the auxiliary block (7), and the diameter of the head of the locking bolt (6) is larger than the height of the transverse moving groove (81).