CN211702595U

CN211702595U - Fixed plate device for producing soldering tin for circuit board

Info

Publication number: CN211702595U
Application number: CN202020884915.4U
Authority: CN
Inventors: 冷小云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-10-16
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a fixed plate device for producing soldering tin for a circuit board, which relates to the field of producing soldering tin and comprises a base, wherein two supporting blocks are fixedly arranged on the top side of the base, grooves are respectively arranged on the top sides of the two supporting blocks, telescopic blocks are respectively arranged in the two grooves in a sliding way, and the top sides of the two telescopic blocks respectively extend out of the two grooves, the structure of the fixed plate device is reasonable, firstly, a circuit board to be welded is taken out, then the clamping plate is pulled outwards, the clamping plate drives an L-shaped rod to move in the chute, the L-shaped rod drives a spring to generate elastic deformation and is pulled to a position which is proper to the size of the circuit board, the circuit board is placed on a workbench, the clamping plate is loosened, the external force is lost, so that the spring is not stressed to reset, the spring resets and drives the L-shaped rod to reset, the L-shaped rod resets and drives the clamping plate to reset, so that circuit boards of different sizes can be fixed.

Description

Fixed plate device for producing soldering tin for circuit board

Technical Field

The utility model relates to a decide the board device, specifically be a board device is decided that circuit board production soldering tin was used belongs to production soldering tin technical field.

Background

In the recent electronic industry process development history of circuit board, PCB and PCB welding technology, circuit protection mainly protects components in electronic circuits from being damaged under the conditions of overvoltage, overcurrent, surge, electromagnetic interference and the like, therefore, the circuit board production soldering tin needs to be fixed,

the existing circuit board is directly placed on a workbench when soldering tin operation is carried out, the circuit board is fixed on a table board through a fixing hole and a positioning column on the workbench, and the position of the fixing hole is fixed, so that the circuit board cannot be fixed according to the position where the circuit board is placed by adjusting the size of the circuit board, the welding height cannot be adjusted, and the circuit board cannot be welded under the condition that the circuit board is not of the same thickness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a board device is decided that circuit board production soldering tin was used just in order to solve above-mentioned problem, the utility model discloses can fix the circuit board of equidimension not, be convenient for weld, and can weld the circuit board of different thickness, be convenient for use.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a fixed plate device that circuit board production soldering tin was used, the on-line screen storage device comprises a base, the top side fixed mounting of base has two supporting shoes, and the top side of two supporting shoes is all seted up flutedly, and equal slidable mounting has flexible piece in two recesses, and outside the top side of two flexible pieces extended to two recesses respectively, the through-hole has been seted up to one side of one of them flexible piece, and the fixed cup joint is installed annular cover in the through-hole.

Preferably, the annular sleeve is sleeved with a threaded rod, two ends of the threaded rod extend out of the annular sleeve, one side of one of the telescopic blocks corresponding to the annular sleeve is provided with a mounting hole, one end of the threaded rod extends into the mounting hole, one side of the two telescopic blocks close to each other is fixedly provided with the same slide bar, and the slide bar and the threaded rod are located on the same horizontal plane.

Preferably, the same sliding block is movably sleeved on the sliding rod and the threaded rod, a hydraulic machine is fixedly installed on the bottom side of the sliding block, and a welding head is fixedly installed on the bottom side of the hydraulic machine.

Preferably, the top side fixed mounting of base has the workstation, and the spout has been seted up on the top side of workstation, and slidable mounting has L type pole in the spout, and the top of L type pole extends to outside the spout and fixed mounting has the pinch-off blades.

Preferably, a spring is arranged in the sliding groove, one end of the spring is fixedly installed on the inner wall of one side of the sliding groove, and the other end of the spring is fixedly installed at one end of the L-shaped rod.

Preferably, one side of the supporting block is provided with a threaded hole, one side of the telescopic block is provided with a plurality of jacks corresponding to the threaded holes, one side of the supporting block is provided with a bolt, and one end of the bolt penetrates through the threaded hole and extends into the jacks.

Preferably, a baffle is fixedly arranged on the top side of the workbench.

The utility model has the advantages that:

1. the utility model discloses it is rational in infrastructure, at first take out needs welded circuit board, then outwards draw the grip block, the grip block drives L type pole and removes in the spout, L type pole drives the spring and takes place elastic deformation, draw it to the position suitable with the circuit board size, place the circuit board on the workstation, loosen the grip block, the grip block loses external force, thereby make the spring atress not reset, the spring resets and drives L type pole and reset, L type pole resets and drives the grip block and resets, make it firmly support the circuit board and fix on the workstation, thereby can fix the circuit board of equidimension not.

2. The utility model discloses in, rotate the bolt, make it shift out from the jack, hold the hydraulic press and upwards lift, highly be fit for the circuit board thickness with its promotion, the direction rotates the bolt, makes it fix in getting into the jack to circuit board to different thickness welds, then the one end of holding the threaded rod rotates it, the threaded rod rotates and drives the slider and move on the slide bar, makes it be located the circuit board need the welded directly over, thereby can weld the circuit board of equidimension not.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a partially enlarged schematic structural view of fig. 1 according to the present invention.

In the figure: 1. the device comprises a base, 101, a workbench, 102, a baffle plate, 103, a sliding groove, 104, an L-shaped rod, 105, a spring, 106, a clamping plate, 2, a supporting block, 201, a bolt, 202, a telescopic block, 203, a jack, 3, an annular sleeve, 301, a threaded rod, 302, a sliding rod, 303, a sliding block, 304, a hydraulic machine, 305 and a welding head.

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. 1-4, a fixed plate device for producing soldering tin for a circuit board comprises a base 1, wherein two supporting blocks 2 are fixedly mounted on the top side of the base 1, grooves are formed in the top sides of the two supporting blocks 2, telescopic blocks 202 are slidably mounted in the two grooves, the top sides of the two telescopic blocks 202 extend out of the two grooves respectively, a through hole is formed in one side of one telescopic block 202, an annular sleeve 3 is fixedly sleeved in the through hole, and the telescopic block 202 can be limited by the arrangement of the grooves and can only slide along the direction of the telescopic block 202.

As a technical optimization scheme, threaded rod 301 is installed to 3 endothecins of annular cover, threaded rod 301's both ends all extend to outside the annular cover 3, the mounting hole has been seted up with the annular 3 corresponding one sides of cover to one of them flexible piece 202, threaded rod 301's one end extends to in the mounting hole, the same slide bar 302 of one side fixed mounting that two flexible pieces 202 are close to each other, slide bar 302 is located same horizontal plane with threaded rod 301, setting through slide bar 302, thereby make slider 303 can move on slide bar 302.

As the utility model discloses a technical optimization scheme, same slider 303 has been cup jointed in the activity on slide bar 302 and the threaded rod 301, and the bottom side fixed mounting of slider 303 has hydraulic press 304, and the bottom side fixed mounting of hydraulic press 304 has soldered connection 305, through the setting of slider 303 to make slider 303 remove and drive soldered connection 305 and remove.

As the utility model discloses a technical optimization scheme, base 1's top side fixed mounting has workstation 101, and spout 103 has been seted up to the top side of workstation 101, and slidable mounting has L type pole 104 in spout 103, and L type pole 104's top extends to spout 103 outer and fixed mounting has pinch-off blades 106, through the setting of pinch-off blades 106 to can fix circuit board extrusion 101 on the workstation.

As a technical optimization scheme of the utility model, be equipped with spring 105 in the spout 103, spring 105's one end fixed mounting is on spout 103 one side inner wall, and spring 105's other end fixed mounting is served at one of L type pole 104, through spring 105's setting to can drive L type pole 104 and reset.

As the utility model discloses a technical optimization scheme, threaded hole is seted up to one side of supporting shoe 2, and a plurality of jacks 203 corresponding with the screw hole are seted up to one side of flexible piece 202, and one side of supporting shoe 2 is equipped with bolt 201, and bolt 201's one end runs through the screw hole and extends to in the jack 203, through bolt 201's setting to can carry on spacingly to flexible piece 202.

As a technical optimization scheme of the utility model, the top side fixed mounting of workstation 101 has baffle 102, through the setting of baffle 102 to can fix the circuit board on workstation 101.

When the utility model is used, firstly, the circuit board to be welded is taken out, then the clamping plate 106 is moved, the clamping plate 106 drives the L-shaped rod 104 to move in the chute 103, the L-shaped rod 104 moves to drive the spring 105 to generate elastic deformation, the L-shaped rod is pulled to a position which is proper to the size of the circuit board, the circuit board is placed on the workbench 101, the clamping plate 106 is loosened, the clamping plate 106 loses external force, thereby the spring 105 is not stressed to reset, the spring 105 resets to drive the L-shaped rod 104 to reset, the L-shaped rod 104 resets to drive the clamping plate 106 to reset, and further the circuit board is firmly supported and fixed on the workbench 101, thereby the circuit boards with different sizes can be fixed, then the bolt 201 is rotated to be moved out from the jack 203, the hydraulic press 304 is held to lift upwards, the thickness of the highly-suitable circuit board for lifting the circuit board is lifted, the bolt 201 is reversely rotated, therefore, circuit boards with different thicknesses are welded, then one end of the threaded rod 301 is held to rotate the threaded rod 301, the threaded rod 301 rotates to drive the sliding block 303 to move on the sliding rod 302, the sliding block is located right above the circuit board to be welded, and therefore different positions on the circuit board can be welded.

To technical personnel in the field, the utility model discloses can fix the circuit board of equidimension not, be convenient for weld, and can weld the circuit board of different thickness, be convenient for use.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fixed board device that circuit board production soldering tin was used, includes base (1), its characterized in that: the top side fixed mounting of base (1) has two supporting shoes (2), and the top side of two supporting shoes (2) all is seted up flutedly, and equal slidable mounting has flexible piece (202) in two recesses, and outside the top side of two flexible pieces (202) extended to two recesses respectively, the through-hole has been seted up to one side of one of them flexible piece (202), and fixed cup jointing installs annular cover (3) in the through-hole.

2. A fixing plate device for producing solder for circuit board according to claim 1, wherein: threaded rod (301) are installed to the cover cup joint in annular cover (3), outside the both ends of threaded rod (301) all extended to annular cover (3), mounting hole has been seted up to one of them flexible piece (202) and annular cover (3) corresponding one side, in the one end of threaded rod (301) extended to the mounting hole, the same slide bar (302) of one side fixed mounting that two flexible pieces (202) are close to each other, slide bar (302) are located same horizontal plane with threaded rod (301).

3. A fixing plate device for producing solder for circuit board as claimed in claim 2, wherein: the sliding rod (302) and the threaded rod (301) are movably sleeved with the same sliding block (303), a hydraulic machine (304) is fixedly installed on the bottom side of the sliding block (303), and a welding head (305) is fixedly installed on the bottom side of the hydraulic machine (304).

4. A fixing plate device for producing solder for circuit board according to claim 1, wherein: the top side fixed mounting of base (1) has workstation (101), and spout (103) have been seted up to the top side of workstation (101), and slidable mounting has L type pole (104) in spout (103), and the top of L type pole (104) extends to outside spout (103) and fixed mounting has pinch-off blades (106).

5. A plate fixing device for producing solder used in circuit board as claimed in claim 4, wherein: a spring (105) is arranged in the sliding groove (103), one end of the spring (105) is fixedly installed on the inner wall of one side of the sliding groove (103), and the other end of the spring (105) is fixedly installed at one end of the L-shaped rod (104).

6. A fixing plate device for producing solder for circuit board according to claim 1, wherein: threaded holes are formed in one side of the supporting block (2), a plurality of inserting holes (203) corresponding to the threaded holes are formed in one side of the telescopic block (202), bolts (201) are arranged on one side of the supporting block (2), and one ends of the bolts (201) penetrate through the threaded holes and extend into the inserting holes (203).

7. A plate fixing device for producing solder used in circuit board as claimed in claim 4, wherein: and a baffle plate (102) is fixedly arranged on the top side of the workbench (101).