CN214291698U

CN214291698U - Positioning device for automatic welding machine

Info

Publication number: CN214291698U
Application number: CN202022677866.XU
Authority: CN
Inventors: 徐鹏尧
Original assignee: Shenyang Xinhaibo Heavy Machinery Co ltd
Current assignee: Shenyang Xinhaibo Heavy Machinery Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-28
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a welding machine technical field just discloses an automatic positioner for welding machine, comprising a base plate, bottom plate upper surface both sides all are provided with the backup pad, the surface slip of backup pad has cup jointed a location section of thick bamboo. This kind of positioner for automatic welder, through setting up a location section of thick bamboo, the sleeve, the cylinder, the movable plate, spacing spring, fixed plate and sponge board, the material that needs to process inserts through two location section of thick bamboos that set up on the bottom plate, and be close to each other, through the cylinder that starts the inside setting of sleeve, four cylinders simultaneous workings that set up on the sleeve, promote the movable plate and be close to the surface of work piece, spacing spring, telescopic link and sponge board's effect is down, the surface of work piece is cliied to the fixed plate through four directions, make the work piece can keep the location, and simultaneously can effectual buffering be the clamping-force that receives, this structure effectively fixes a position the work piece, also make the work piece can not take place the condition of damaging in positioner location simultaneously.

Description

Positioning device for automatic welding machine

Technical Field

The utility model relates to a welding machine technical field specifically is an automatic positioner for welding machine.

Background

The automatic welding machine is a highly automated machine and is divided into two parts, namely cutting of filter paper and welding of a filter.

The existing automatic welding machine fixes a workpiece to be machined through a simple positioning device, the workpiece is easy to shake in an actual welding mode, welding errors are caused, the workpiece cannot be used continuously in follow-up process, waste of the workpiece is easy to cause, the workpiece is positioned at one position by the existing positioning device and cannot rotate, when the workpiece is required to be welded completely, the workpiece needs to be rotated through manual operation, the welding speed is easy to drag, and the welding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an automatic positioner for welding machine possesses the effectual fixing of carrying on of work piece, rotate the work piece when the welding, improve the advantage of welded efficiency, it fixes the work piece that will process to have solved comparatively simple positioner, such locate mode is in actual welded time, it rocks and current positioner to the work piece location can't rotate in a position to appear easily, when needing to weld the work piece completely, need go through artificial problem of rotating the work piece.

The utility model provides a following technical scheme: the utility model provides an automatic positioner for welding machine, includes the bottom plate, bottom plate upper surface both sides all are provided with the backup pad, the surface slip of backup pad has cup jointed a location section of thick bamboo, a plurality of groups through-hole have been seted up to the one end surface that a location section of thick bamboo is close to each other, a plurality of groups the inside sliding connection of through-hole has the movable plate, the opposite side fixedly connected with telescopic link of movable plate, the fixed surface of telescopic link has cup jointed spacing spring, the other end fixedly connected with fixed plate of telescopic link, the one end surface that a location section of thick bamboo is close to each other has cup jointed the sleeve, telescopic internal surface fixedly connected with a plurality of groups cylinder, a plurality of groups the inside sliding connection's of other end fixed connection through-hole movable plate of cylinder.

Preferably, the slot room has been seted up to the inside of bottom plate, slot one and slot two have all been seted up to the both sides of slot room, slot two inside is provided with the motor, the output shaft fixedly connected with driving gear of motor, the opposite side middle part fixedly connected with connecting axle of driving gear, the other end fixedly connected with connecting gear of connecting axle, and the connecting axle passes connecting gear at slot one sliding connection, the top meshing of driving gear has driven gear, the top meshing of connecting gear has driven gear, a location section of thick bamboo passes two driven gear, and a location section of thick bamboo and driven gear fixed connection.

Preferably, one end of the limiting spring is fixedly connected with one end of the movable plate and one end of the telescopic rod, the other end of the limiting spring is fixedly connected with the other end of the fixed plate and the other end of the telescopic rod, the lower surface of the fixed plate is concave, and the lower surface of the fixed plate is fixedly connected with the sponge plate.

Preferably, the four corners of the bottom plate are provided with mounting holes, and the positioning cylinder is provided with four sets of through holes which are circularly surrounded on the positioning cylinder.

Preferably, the upper surface of groove room is provided with the apron, two inside both sides of notch all are provided with the fixed block, the motor sets up between the fixed block.

Preferably, one side of the first notch is fixedly connected with a fixed frame, the other end of the connecting shaft is arranged in the fixed frame, and the connecting shaft is connected with the fixed frame in a sliding mode.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of positioner for automatic welder, through setting up a location section of thick bamboo, the sleeve, the cylinder, the movable plate, spacing spring, fixed plate and sponge board, the material that needs to process inserts through two location section of thick bamboos that set up on the bottom plate, and be close to each other, through the cylinder that starts the inside setting of sleeve, four cylinders that set up on the sleeve are worked simultaneously, promote the movable plate and be close to the surface of work piece, spacing spring, under the effect of telescopic link and sponge board, the surface of work piece is cliied through the fixed plate of four directions, make the work piece can keep the location, and simultaneously can effectual buffering be the clamping-force that receives, prevent that the clamping-force from too big surface to the work piece from causing the damage, lead to the unable condition of using of work piece, this structure effectively fixes a position the work piece, also make the work piece can not take place the condition of damage when positioner location simultaneously.

2. This kind of positioner for automatic weld machine, through setting up the motor, the driving gear, connecting gear, driven gear and connecting axle, when the work piece welds, through the starter motor, the motor drives the driving gear and carries out slow rotation, the driving gear passes through mutually supporting of driven gear and connecting axle for work piece when two location section of thick bamboo can be slow rotation simultaneously, can realize the omnidirectional and weld, need not to rotate through the manpower, the effectual welding efficiency to the work piece that has improved the production efficiency to the work piece.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the bottom plate of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the positioning cylinder of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. mounting holes; 3. a support plate; 4. a positioning cylinder; 5. a sleeve; 6. a cover plate; 7. a tank chamber; 8. a driven gear; 9. a motor; 10. a fixed block; 11. a driving gear; 12. a connecting shaft; 13. a connecting gear; 14. a first notch; 15. fixing the frame body; 16. a second notch; 17. a cylinder; 18. a through hole; 19. moving the plate; 20. a fixing plate; 21. a sponge plate; 22. a limiting spring; 23. a telescopic rod.

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 positioning device for an automatic welding machine comprises a bottom plate 1, wherein supporting plates 3 are respectively arranged on two sides of the upper surface of the bottom plate 1, the supporting plates 3 are used for supporting the positioning device, a positioning cylinder 4 is sleeved on the outer surface of the supporting plates 3 in a sliding manner, the positioning cylinder 4 is used for positioning a workpiece and facilitating welding, a plurality of groups of through holes 18 are formed in the outer surface of one end, close to each other, of the positioning cylinder 4, four groups of through holes 18 are formed in the positioning cylinder 4 and circularly surround the positioning cylinder 4, a moving plate 19 is connected inside the plurality of groups of through holes 18 in a sliding manner, a telescopic rod 23 is fixedly connected to the other side of the moving plate 19, a limiting spring 22 is sleeved on the outer surface of the telescopic rod 23, a fixing plate 20 is fixedly connected to the other end of the telescopic rod 23, a sleeve 5 is sleeved on the outer surface of one end, close to each other, a plurality of groups of cylinders 17 are fixedly connected to the inner surface of the sleeve 5, the other ends of the plurality of groups of cylinders 17 are fixedly connected with a moving plate 19 which is connected with the inside of the through hole 18 in a sliding way, the cylinders 17 in the sleeve 5 are started, one end of each cylinder 17 slowly pushes the moving plate 19 to move, so that the moving plate 19 is slowly close to the outer surface of the workpiece, under the action of the limiting spring 22, the telescopic rod 23 and the sponge plate 21, the outer surface of the workpiece is clamped by the fixing plates 20 in four directions, so that the workpiece can be kept positioned, and simultaneously can effectual buffering be the clamping-force that receives, the one end fixed connection movable plate 19 of spacing spring 22 and the one end of telescopic link 23, the other end fixed connection fixed plate 20 of spacing spring 22 and the other end of telescopic link 23, the lower surface of fixed plate 20 is the spill setting, the lower fixed surface of fixed plate 20 connects sponge board 21, mounting hole 2 has all been seted up to the four corners position of bottom plate 1, mounting hole 2 is used for installing bottom plate 1 on work platform.

Based on the first embodiment, please refer to fig. 1-4, a positioning device for an automatic welding machine, a slot chamber 7 is disposed inside a bottom plate 1, both sides of the slot chamber 7 are disposed with a first slot 14 and a second slot 16, a motor 9 is disposed inside the second slot 16, an output shaft of the motor 9 is fixedly connected with a driving gear 11, a connecting shaft 12 is fixedly connected to the middle position of the other side of the driving gear 11, the other end of the connecting shaft 12 is fixedly connected with a connecting gear 13, the connecting shaft 12 passes through the connecting gear 13 and is slidably connected in the first slot 14, a driven gear 8 is engaged above the driving gear 11, a driven gear 8 is engaged above the connecting gear 13, a positioning cylinder 4 passes through the two driven gears 8, the positioning cylinder 4 is fixedly connected with the driven gear 8, the motor 9 is started, the driving gear 11 is driven by the motor 9 to rotate slowly, the driving gear 11 is matched with the connecting shaft 12 through the driven gear 8, work piece when making two location section of thick bamboo 4 can be slow rotation simultaneously, can realize the omnidirectional and weld, effectual improvement welded efficiency, the upper surface of cell 7 is provided with apron 6, the inside both sides of notch two 16 all are provided with fixed block 10, motor 9 sets up between fixed block 10, fixed block 10 guarantees the work that motor 9 can be normal, one side fixedly connected with fixed framework 15 of notch one 14, the other end setting of connecting axle 12 is in the inside of fixed framework 15, and connecting axle 12 and fixed framework 15 sliding connection.

Working principle, during the use, the user installs bottom plate 1 on work platform through mounting hole 2, the inside of a location section of thick bamboo 4 is put into respectively to the rethread to two work pieces, and remove the work piece, make the relative one end of work piece slowly be close to, after removing the completion, through starting cylinder 17 in the sleeve 5, the slow promotion movable plate 19 of cylinder 17 one end moves, make the slow surface that is close to the work piece of movable plate 19, under spacing spring 22, telescopic link 23 and sponge board 21's effect, the surface of work piece is cliied through the fixed plate 20 of four directions, make the work piece can keep the location, and simultaneously can effectual buffering be the clamping-force that receives.

When welding of another side is carried out to two work pieces, through starter motor 9, motor 9 drives driving gear 11 and carries out slow rotation, and driving gear 11 passes through mutually supporting of driven gear 8 and connecting axle 12 for work piece when two location section of thick bamboo 4 can be slow rotation simultaneously, can realize the omnidirectional and weld, and after the work piece welding was accomplished, through starting cylinder 17, cylinder 17 drove movable plate 19 and removed to through-hole 18, can take out the work piece that the welding was accomplished this moment, conveniently carries out the welding of next time.

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 an automatic positioner for welding machine, includes bottom plate (1), its characterized in that: supporting plates (3) are arranged on two sides of the upper surface of the bottom plate (1), a positioning cylinder (4) is sleeved on the outer surface of each supporting plate (3) in a sliding manner, a plurality of groups of through holes (18) are arranged on the outer surface of one end of the positioning cylinder (4) close to each other, a moving plate (19) is connected inside the through holes (18) in a sliding way, the other side of the moving plate (19) is fixedly connected with a telescopic rod (23), the outer surface of the telescopic rod (23) is fixedly sleeved with a limiting spring (22), the other end of the telescopic rod (23) is fixedly connected with a fixing plate (20), the outer surface of one end of the positioning cylinder (4) close to each other is sleeved with a sleeve (5), the inner surface of the sleeve (5) is fixedly connected with a plurality of groups of cylinders (17), and the other ends of the plurality of groups of cylinders (17) are fixedly connected with a moving plate (19) which is connected with the inside of the through hole (18) in a sliding manner.

2. The positioning device for the automatic welding machine according to claim 1, characterized in that: a groove chamber (7) is arranged in the bottom plate (1), a first notch (14) and a second notch (16) are arranged on both sides of the groove chamber (7), a motor (9) is arranged in the second notch (16), an output shaft of the motor (9) is fixedly connected with a driving gear (11), a connecting shaft (12) is fixedly connected at the middle position of the other side of the driving gear (11), the other end of the connecting shaft (12) is fixedly connected with a connecting gear (13), and the connecting shaft (12) passes through the connecting gear (13) and is connected in a sliding way in the first notch (14), a driven gear (8) is meshed above the driving gear (11), a driven gear (8) is meshed above the connecting gear (13), the positioning cylinder (4) penetrates through the two driven gears (8), and the positioning cylinder (4) is fixedly connected with the driven gears (8).

3. The positioning device for the automatic welding machine according to claim 1, characterized in that: the one end fixed connection movable plate (19) of spacing spring (22) and the one end of telescopic link (23), the other end fixed connection fixed plate (20) of spacing spring (22) and the other end of telescopic link (23), fixed plate (20) lower surface is the spill setting, the lower fixed surface of fixed plate (20) connects sponge board (21).

4. The positioning device for the automatic welding machine according to claim 1, characterized in that: the four corners of the bottom plate (1) are provided with mounting holes (2), and the through holes (18) formed in the positioning cylinder (4) are provided with four groups and circularly surround the positioning cylinder (4).

5. The positioning device for the automatic welding machine according to claim 2, characterized in that: the upper surface of groove room (7) is provided with apron (6), notch two (16) inside both sides all are provided with fixed block (10), motor (9) set up between fixed block (10).

6. The positioning device for the automatic welding machine according to claim 2, characterized in that: one side of the first notch (14) is fixedly connected with a fixed frame body (15), the other end of the connecting shaft (12) is arranged inside the fixed frame body (15), and the connecting shaft (12) is connected with the fixed frame body (15) in a sliding mode.