CN211991340U

CN211991340U - Fixing device for welding electronic device

Info

Publication number: CN211991340U
Application number: CN202020600261.8U
Authority: CN
Inventors: 朱冬聚; 朱中任
Original assignee: Shenzhen Lizhi Hongyuan Electronic Co Ltd
Current assignee: Shenzhen Lizhi Hongyuan Electronic Co Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-11-24
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to an electronic component technical field just discloses a fixing device is used in electron device welding, the loach carrying platform comprises a supporting fram, the top fixed mounting of support frame has the workstation, the back fixed mounting of support frame has quantity to be two bracing pieces. This fixing device is used in electron device welding, through setting up the workstation, when carrying out electron device welding, the staff is treating the PCB board of welding and is placed between two mounting panels, the processing anchor clamps that correspond reinsert, then both feet are trampled the footboard and are produced decurrent effort, compress reset spring, it moves down along the sill bar to drive the rack, the rack and the gear engagement that are located the through-hole upper portion, drive gear revolve, thereby make gear and lead screw interlock, form the thrust to middle removal, promote the mounting panel that has anchor clamps to treating the machined part motion, finally with its anchor clamps, then the staff welds the machined part, through such a mode, reach firm and convenient operation's purpose.

Description

Fixing device for welding electronic device

Technical Field

The utility model relates to an electronic component technical field specifically is a fixing device is used in electronic device welding.

Background

Electronic components are basic elements of electronic circuits, usually packaged individually and having two or more leads or metal contacts, which are interconnected to form a functional electronic circuit, and are soldered to a printed circuit board in one of the common ways, the electronic components may be individual packages or groups of various complexities.

At present, when an electronic device is welded through a manual welding workbench, workers use hands to stabilize a PCB, and then the electric device is welded, the operation mode is troublesome, and the phenomenon of deviation or foot warping often occurs, so that the welding yield is reduced, and the fixing device for welding the electronic device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fixing device is used in electron device welding possesses advantages such as firm and convenient operation, has solved at present through manual weldment work platform to electron device welded time, and the staff all carries out the stability of PCB board with the hand, then welds electrical device again, and the phenomenon of skew or stick up the foot often appears in such operation mode to the problem of welding yield has been reduced.

(II) technical scheme

For realizing the above-mentioned firm and convenient operation purpose, the utility model provides a following technical scheme: a fixing device for welding an electronic device comprises a supporting frame, wherein a workbench is fixedly installed at the top of the supporting frame, two supporting rods are fixedly installed on the back of the supporting frame, two auxiliary supporting rods are fixedly installed at the top of the workbench, a top plate is fixedly installed between the supporting rods and the auxiliary supporting rods, a placing frame is fixedly installed between the supporting rods and the auxiliary supporting rods on the left side, a storage table is fixedly installed between the supporting rods and the auxiliary supporting rods on the right side, a bottom plate is fixedly installed inside the supporting frame, two bottom rods are fixedly installed at the top of the bottom plate, two protective covers are fixedly installed at the top of the workbench, lead screws are movably installed inside the two protective covers, and an installation plate is movably installed at one end of each lead screw extending to the outer side of each protective cover, the top fixed mounting of workstation has the connected frame with the protection casing intercommunication, two the equal movable mounting in connected frame's inside has the gear with lead screw threaded connection, the through-hole that quantity is two, two are seted up to the inside of workstation the lateral wall of sill bar all cup jointed one end extend to the through-hole top and with gear engagement's rack, two the sleeve has all been cup jointed, two to the lateral wall of rack the lateral wall of sill bar all cup jointed with sleeve fixed connection's reset spring, two the equal fixed mounting of telescopic lateral wall has the footboard.

Preferably, the supporting rods and the auxiliary supporting rods are located on the same height horizontal line, and the two auxiliary supporting rods are arranged on one side of the two supporting rods in a centrosymmetric mode and are arranged on the back of the two supporting rods.

Preferably, the top of workstation is seted up quantity and is two recesses, the protection casing is located directly over the recess, the lead screw is located between protection casing and the recess.

Preferably, two equal fixed mounting of one side that the mounting panel carried on the back mutually has the connecting piece that quantity is two, the connecting piece is the L font.

Preferably, the left side wall and the right side wall of the inner part of the connecting frame are fixedly provided with two connecting rods, and gears are movably arranged between the four connecting rods.

Preferably, the through hole is located right below the connecting frame, and one end, far away from the bottom rod, of the rack extends into the connecting frame.

(III) advantageous effects

Compared with the prior art, the utility model provides an electron device is fixing device for welding possesses following beneficial effect:

this fixing device is used in electron device welding, through setting up the workstation, when carrying out electron device welding, the staff is treating the PCB board of welding and is placed between two mounting panels, the processing anchor clamps that correspond reinsert, then both feet are trampled the footboard and are produced decurrent effort, compress reset spring, it moves down along the sill bar to drive the rack, the rack and the gear engagement that are located the through-hole upper portion, drive gear revolve, thereby make gear and lead screw interlock, form the thrust to middle removal, promote the mounting panel that has anchor clamps to treating the machined part motion, finally with its anchor clamps, then the staff welds the machined part, through such a mode, reach firm and convenient operation's purpose.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the working table of the present invention;

fig. 3 is an enlarged view of the structure at a position of the present invention.

In the figure: the device comprises a support frame 1, a workbench 2, a support rod 3, an auxiliary support rod 4, a top plate 5, a placing rack 6, a storage table 7, a bottom plate 8, a bottom rod 9, a protective cover 10, a lead screw 11, a mounting plate 12, a connecting frame 13, a gear 14, a through hole 15, a rack 16, a sleeve 17, a return spring 18 and a pedal 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fixing device for welding an electronic device comprises a support frame 1, a worktable 2 is fixedly installed at the top of the support frame 1, two support rods 3 are fixedly installed at the back of the support frame 1, two auxiliary support rods 4 are fixedly installed at the top of the worktable 2, the support rods 3 and the auxiliary support rods 4 are located on the same height horizontal line, the two auxiliary support rods 4 are arranged at one side of the two support rods 3 opposite to each other in a central symmetry manner, a top plate 5 is fixedly installed between the support rods 3 and the auxiliary support rods 4, a placing frame 6 is fixedly installed between the left support rod 3 and the left auxiliary support rod 4, a storage table 7 is fixedly installed between the right support rod 3 and the auxiliary support rod 4, a bottom plate 8 is fixedly installed inside the support frame 1, two bottom rods 9 are fixedly installed at the top of the bottom plate 8, two protective covers 10 are fixedly installed at the top of, the inner parts of the two protective covers 10 are movably provided with lead screws 11, the top of the workbench 2 is provided with two grooves, the protective covers 10 are positioned right above the grooves, the lead screws 11 are positioned between the protective covers 10 and the grooves, one ends of the two lead screws 11 extending to the outer sides of the protective covers 10 are movably provided with mounting plates 12, one sides of the two mounting plates 12 opposite to each other are fixedly provided with two connecting pieces, the connecting pieces are L-shaped, the top of the workbench 2 is fixedly provided with a connecting frame 13 communicated with the protective covers 10, the inner parts of the two connecting frames 13 are movably provided with gears 14 in threaded connection with the lead screws 11, the left side wall and the right side wall of the inner part of the connecting frame 13 are fixedly provided with two connecting rods, the gears 14 are movably arranged between the four connecting rods, the inner part of the workbench 2 is provided with two through holes 15, the outer side walls of the two bottom rods 9 are respectively sleeved with, the through hole 15 is positioned under the connecting frame 13, one end of the rack 16 far away from the bottom rod 9 extends into the connecting frame 13, the outer side walls of the two racks 16 are respectively sleeved with a sleeve 17, the outer side walls of the two bottom rods 9 are respectively sleeved with a return spring 18 fixedly connected with the sleeve 17, the outer side walls of the two sleeves 17 are respectively and fixedly provided with a pedal 19, by arranging the workbench 2, when an electronic device is welded, a PCB to be welded is placed between the two mounting plates 12 by a worker, then the worker inserts the corresponding processing clamp, then the pedal 19 is treaded by feet to generate a downward acting force, the return spring 18 is compressed to drive the rack 16 to move downwards along the bottom rod 9, the rack 16 positioned on the upper part of the through hole 15 is meshed with the gear 14 to drive the gear 14 to rotate, so that the gear 14 is meshed with the screw rod 11, a thrust moving towards the middle is formed, and the mounting plate 12, finally, the clamp is clamped, and then a worker welds the machined part, so that the purposes of stability and convenience in operation are achieved.

To sum up, the fixing device for welding the electronic device is provided with the workbench 2, when the electronic device is welded, a worker places a PCB to be welded between two mounting plates 12, inserts the PCB into a corresponding machining clamp, treads a pedal 19 with two feet to generate a downward acting force to compress a return spring 18, drives a rack 16 to move downwards along a bottom rod 9, meshes the rack 16 positioned on the upper part of a through hole 15 with a gear 14, drives the gear 14 to rotate, so that the gear 14 is meshed with a lead screw 11 to form a pushing force moving towards the middle, pushes the mounting plate 12 with the clamp to move towards a workpiece to be machined, finally welds the workpiece with the clamp, and then the worker welds the workpiece with the clamp, so that the purposes of stability and convenient operation are achieved, and the problem that when the electronic device is welded by a manual welding workbench at present is solved, the worker manually stabilizes the PCB is solved, then the electric device is welded, and the phenomenon of deviation or tilting of the pins often occurs in the operation mode, so that the problem of welding yield is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device is used in electronic device welding, includes support frame (1), its characterized in that: the top of the support frame (1) is fixedly provided with a workbench (2), the back of the support frame (1) is fixedly provided with two support rods (3), the top of the workbench (2) is fixedly provided with two auxiliary support rods (4), a top plate (5) is fixedly arranged between the support rods (3) and the auxiliary support rods (4), the left side is fixedly provided with a placing frame (6) between the support rods (3) and the left auxiliary support rods (4), the right side is fixedly provided with a storing table (7) between the support rods (3) and the right auxiliary support rods (4), the inside of the support frame (1) is fixedly provided with a bottom plate (8), the top of the bottom plate (8) is fixedly provided with two bottom rods (9), the top of the workbench (2) is fixedly provided with two protective covers (10), the inner part of the two protective covers (10) is movably provided with a lead screw (11), one end of the lead screw (11) extending to the outer side of the protective covers (10) is movably provided with a mounting plate (12), the top of the workbench (2) is fixedly provided with a connecting frame (13) communicated with the protective covers (10), the inner part of the connecting frame (13) is movably provided with a gear (14) in threaded connection with the lead screw (11), the workbench (2) is provided with two through holes (15), the outer side walls of the two bottom rods (9) are respectively sleeved with a rack (16) of which one end extends to the upper part of the through hole (15) and is meshed with the gear (14), the outer side walls of the two racks (16) are respectively sleeved with a sleeve (17), and the outer side walls of the two bottom rods (9) are respectively sleeved with a reset spring (18) fixedly connected with the sleeve (17), the outer side walls of the two sleeves (17) are fixedly provided with pedals (19).

2. The electronic component soldering fixture according to claim 1, wherein: the supporting rods (3) and the auxiliary supporting rods (4) are located on the same height horizontal line, and the two auxiliary supporting rods (4) are arranged on one sides of the two supporting rods (3) in a central symmetry mode and are arranged on the back of the body in a back-to-back mode.

3. The electronic component soldering fixture according to claim 1, wherein: the top of workstation (2) is seted up quantity and is two recesses, protection casing (10) are located directly over the recess, lead screw (11) are located between protection casing (10) and the recess.

4. The electronic component soldering fixture according to claim 1, wherein: two equal fixed mounting in one side that mounting panel (12) carried on the back mutually has the connecting piece that quantity is two, the connecting piece is the L font.

5. The electronic component soldering fixture according to claim 1, wherein: the left side wall and the right side wall in the connecting frame (13) are fixedly provided with two connecting rods, and gears (14) are movably arranged between the four connecting rods.

6. The electronic component soldering fixture according to claim 1, wherein: the through hole (15) is located under the connecting frame (13), and one end, far away from the bottom rod (9), of the rack (16) extends into the connecting frame (13).