CN212443669U - Novel wire feeding mechanism of automatic welding machine - Google Patents
Novel wire feeding mechanism of automatic welding machine Download PDFInfo
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- CN212443669U CN212443669U CN202020908746.3U CN202020908746U CN212443669U CN 212443669 U CN212443669 U CN 212443669U CN 202020908746 U CN202020908746 U CN 202020908746U CN 212443669 U CN212443669 U CN 212443669U
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Abstract
The utility model discloses a novel automatic welding machine thread feeding mechanism, include: the welding gun, and a conductive nozzle, a connecting pipe and a wire feeding pipe which are arranged inside the welding gun; the second supporting shaft sleeve is arranged inside the wire feeding pipe and the connecting pipe and is welded with the wire feeding pipe and the connecting pipe; the second ball is arranged inside the second supporting shaft sleeve and is connected with the second supporting shaft sleeve through a clamping groove; a chip collecting groove disposed inside one end of the welding gun. The welding wire discharging device has the advantages that friction between the wire feeding mechanism of the automatic welding machine and a welding wire is reduced, the generation of fragments is reduced, the fragments can be discharged outside the device, the fragments of the welding wire are prevented from blocking the outlet of the contact tip, and the problem that the use of the device is influenced by welding the contact tip by high temperature generated by welding is solved.
Description
Technical Field
The utility model relates to an automatic welding machine technical field especially relates to a novel automatic welding machine thread feeding mechanism.
Background
The automatic welding machine is based on motor control technology, single-chip microcomputer control technology, PLC control technology, numerical control technology and the like, and mainly comprises a workpiece automatic feeding and discharging mechanism, a workpiece station automatic switching mechanism, a workpiece automatic clamping mechanism, a workpiece welding process automation system, system integrated control and the like. The common welding process methods of the automatic welding machine comprise submerged arc welding, tungsten electrode gas shielded arc welding and the like, and the automatic welding machine is widely applied to the fields of plastics, automobile manufacturing industry, metal processing, hardware and household appliances, steel structures, pressure vessels, machining and manufacturing, shipbuilding, aerospace and the like. After the automatic welding machine is applied, the appearance and the internal quality of a welding part are greatly improved, the stability of the quality is ensured, the labor intensity is reduced, the labor environment is improved, the requirement of manual welding skill and the production cost are reduced, and the production efficiency is improved.
The friction between the wire feeding mechanism of the existing automatic welding machine and the welding wire is too large, so that some welding wire scraps are blocked at the position of the contact nozzle, and once the contact nozzle is easily welded by high temperature generated by welding, the use of the device is influenced.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing a novel automatic welding machine thread feeding mechanism has realized reducing the frictional force between automatic welding machine thread feeding mechanism and the welding wire, reduces clastic production, makes it can the eduction gear outside simultaneously, prevents that the welding wire piece from blocking up the department at contact tip, avoids the high temperature that the welding produced to weld contact tip, influences the problem of the use of device.
In order to achieve the above and other objects, the present invention adopts the following technical solutions:
a novel wire feeder of an automatic welding machine comprises:
the welding gun, and a conductive nozzle, a connecting pipe and a wire feeding pipe which are arranged inside the welding gun;
the second supporting shaft sleeve is arranged inside the wire feeding pipe and the connecting pipe and is welded with the wire feeding pipe and the connecting pipe;
the second ball is arranged inside the second supporting shaft sleeve and is connected with the second supporting shaft sleeve through a clamping groove;
the connecting pipe is arranged at one end of the wire feeding pipe and is connected with the wire feeding pipe through threads;
a correction pipe which is arranged inside the welding gun and is connected with the welding gun in a welding way;
the compensating spring is arranged between the connecting pipe and the correction pipe and is connected with the connecting pipe and the correction pipe through spring fixing buckles;
a chip collecting groove disposed inside one end of the welding gun.
Preferably, a first supporting shaft sleeve is installed inside the welding gun, and the first supporting shaft sleeve is connected with the welding gun in a welding mode.
Preferably, the inside of first support shaft sleeve is equipped with first ball, first ball passes through the draw-in groove with first support shaft sleeve and is connected, first support shaft sleeve and first ball all are provided with a plurality of.
Preferably, a third supporting shaft sleeve is installed inside the correction pipe, and the third supporting shaft sleeve is connected with the correction pipe in a welding mode.
Preferably, the third support shaft sleeve is internally provided with a third ball, the third ball is connected with the third support shaft sleeve through a clamping groove, and the third ball and the third support shaft sleeve are both provided with a plurality of balls.
Preferably, the outer part of the crushing collecting groove is provided with two crushing discharge grooves.
Preferably, the wire feeding tube is provided with a welding wire inside.
The utility model discloses at least, include following beneficial effect:
1. the utility model can limit the welding wire by arranging the second supporting shaft sleeve and the second ball to be matched with each other, simultaneously change the sliding friction between the welding wire and the device into rolling friction, reduce the friction between the device and the welding wire, thereby reducing the generation of fragments, the installation compensating pipe can guide the bent welding wire to move according to a set route, prevent the welding wire from rubbing with the device due to bending, improve the practicability of the device, the installation compensating spring can lead the wire feeding pipe inside the device to contract due to the bending of the circuit when a worker pulls the circuit of the device, the compensating spring can shorten the contraction distance of the wire feeding pipe, improve the practicability of the device, the arranged crushing groove can collect fine particles which are worn down by the welding wire in the device, prevent the fragments of the welding wire from entering the conductive nozzle, prevent the fragments of the welding wire from blocking the conductive nozzle, and avoid the high temperature generated by welding from welding the conductive nozzle, the scrap discharge groove 8 is matched with a scrap discharge device, so that the scrap can be discharged from the device, and the use of the device is prevented from being influenced.
2. The first support shaft sleeve of installation can carry on spacingly to sending the silk pipe, prevents to send the lead screw to rock in the device is inside, increases the stability of device, and the first ball of installation can make and send the silk pipe can be in the inside better removal of device when staff's pulling is crooked, reduces the friction of sending silk pipe and welder, increases the life of device.
3. Installation third supporting shaft sleeve can carry on spacingly to mending the intraduct welding wire, make it can get into the contact tube smoothly, make the welding wire avoid taking place the friction with the contact tube, prevent to produce the piece and weld the contact tube under the high temperature condition, guarantee the functional complete of device, it can receive gravity eduction gear with the piece to set up the row garrulous groove, prevent that the piece from piling up in the contact tube upper end, guarantee the functional complete of device, installation third ball can reduce the frictional force between device and the welding wire, reduce and produce the piece, increase the practical effect of device.
Drawings
FIG. 1 is a schematic view of a partial structure of a wire feeding mechanism of a novel automatic welding machine provided by the present invention;
FIG. 2 is a front view of the wire feeding mechanism of the novel automatic welding machine provided by the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged view of a portion B in fig. 1.
Detailed Description
The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.
As shown in fig. 1-4, a wire feeding mechanism of a novel automatic welding machine comprises: the welding gun comprises a welding gun 1, and a conductive nozzle 11, a connecting pipe 5 and a wire feeding pipe 2 which are arranged inside the welding gun 1; the second supporting shaft sleeve 13 is arranged inside the wire feeding pipe 2 and the connecting pipe 5 and is welded with the wire feeding pipe 2 and the connecting pipe 5; the second ball 14 is arranged inside the second supporting shaft sleeve 13 and is connected with the second supporting shaft sleeve 13 through a clamping groove; a connection pipe 5 provided at one end of the wire feed pipe 2 and connected to the wire feed pipe 2 by a screw; a correction pipe 6 which is provided inside the welding torch 1 and is welded to the welding torch 1; the compensating spring 7 is arranged between the connecting pipe 5 and the correction pipe 6 and is connected with the connecting pipe 5 and the correction pipe 6 through spring fixing buckles 9; a chip collecting groove 10 provided inside one end of the welding gun.
In the scheme, the second supporting shaft sleeve and the second ball are arranged to be matched with each other, so that the welding wire can be limited, meanwhile, sliding friction between the welding wire and a device is changed into rolling friction, the friction force between the device and the welding wire is reduced, the generation of fragments is reduced, the installation and correction pipe can guide the bent welding wire to move according to a set route, the friction between the welding wire and the device due to bending is prevented, the practicability of the device is improved, the installation and compensation spring can lead a wire feeding pipe in the device to contract due to the bending of the circuit when a worker pulls the circuit of the device, the contraction distance of the wire feeding pipe can be shortened by the compensation spring, the practicability of the device is improved, fine particles, which are abraded by the welding wire in the device, can be collected by the crushing groove, the fragments can be prevented from entering the conductive nozzle, the fragments of the welding wire are prevented from being blocked at the conductive nozzle, and the conductive nozzle, the matching of the scrap discharge groove can discharge the scraps out of the device, and the use of the device is prevented from being influenced.
In a preferable scheme, a first supporting shaft sleeve 3 is installed inside the welding gun 1, and the first supporting shaft sleeve 3 is connected with the welding gun 1 in a welding mode.
In the above scheme, the first supporting shaft sleeve of installation can carry on spacingly to sending the silk pipe, prevents to send the silk pole to rock in the device is inside, increases the stability of device.
In a preferred scheme, the internally mounted of first support shaft sleeve 3 has first ball 4, first ball 4 passes through the draw-in groove with first support shaft 3 cover and is connected, first support shaft sleeve 3 and first ball 4 all are provided with a plurality of.
In the scheme, the first ball is arranged, so that the wire feeding pipe can better move in the device when a worker pulls and bends, the friction between the wire feeding pipe and the welding gun is reduced, and the service life of the device is prolonged.
In a preferable scheme, a third supporting shaft sleeve 15 is installed inside the correction tube 6, and the third supporting shaft sleeve 15 is connected with the correction tube 6 in a welding manner.
In the above scheme, the installation third supporting shaft sleeve can carry on spacingly to mending the intraduct welding wire, makes it can get into the contact tip smoothly, makes the welding wire avoid taking place the friction with the contact tip, prevents to produce the piece and welds the contact tip under the high temperature condition, guarantees the functional complete of device.
In a preferable scheme, a third ball 16 is installed inside the third support shaft sleeve 15, the third ball 16 is connected with the third support shaft sleeve 15 through a clamping groove, and the third ball 16 and the third support shaft sleeve 15 are both provided with a plurality of balls.
In the scheme, the third ball is arranged, so that the friction force between the device and the welding wire can be reduced, the generation of scraps is reduced, and the practical effect of the device is improved.
In a preferred scheme, the outer part of the crushing collecting groove 10 is provided with two crushing discharge grooves 8, and the two crushing discharge grooves 8 are provided.
In above-mentioned scheme, the setting is arranged garrulous groove and can be with piece receive gravity eduction gear, prevents that the piece from piling up in the contact tube upper end, guarantees the functional complete of device.
In a preferred scheme, a welding wire 12 is arranged inside the wire feeding pipe 2.
In the scheme, the welding wires are arranged, so that the completeness of the functionality of the device can be guaranteed.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the invention, as defined by the claims and the equivalents thereof, and which fall within the limits of the claims and the equivalents thereof.
Claims (7)
1. The utility model provides a novel automatic welding machine wire feeder which characterized in that includes:
the welding gun, and a conductive nozzle, a connecting pipe and a wire feeding pipe which are arranged inside the welding gun;
the second supporting shaft sleeve is arranged inside the wire feeding pipe and the connecting pipe and is welded with the wire feeding pipe and the connecting pipe;
the second ball is arranged inside the second supporting shaft sleeve and is connected with the second supporting shaft sleeve through a clamping groove;
the connecting pipe is arranged at one end of the wire feeding pipe and is connected with the wire feeding pipe through threads;
a correction pipe which is arranged inside the welding gun and is connected with the welding gun in a welding way;
the compensating spring is arranged between the connecting pipe and the correction pipe and is connected with the connecting pipe and the correction pipe through spring fixing buckles;
a chip collecting groove disposed inside one end of the welding gun.
2. The new wire feeder for automatic welding machines as defined in claim 1, wherein a first supporting bushing is installed inside the welding gun, and the first supporting bushing is welded to the welding gun.
3. The wire feeder of automatic welder as claimed in claim 2, wherein the first supporting sleeve is internally installed with a first ball, the first ball is connected with the first supporting sleeve through a slot, and the first supporting sleeve and the first ball are provided with a plurality of balls.
4. The wire feeder of automatic welding machine as defined in claim 1, wherein a third supporting sleeve is installed inside the compensating tube, and the third supporting sleeve is welded to the compensating tube.
5. The wire feeder of automatic welding machine as claimed in claim 4, wherein a third ball is mounted inside the third supporting sleeve, the third ball is connected with the third supporting sleeve through a slot, and a plurality of the third balls and the third supporting sleeve are provided.
6. The new wire feeder for automatic welding machine as claimed in claim 1, wherein there are two scrap discharge slots outside the scrap collecting slot.
7. The new wire feeder for automatic welders as defined in claim 1, wherein said wire feed tube is internally disposed with welding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908746.3U CN212443669U (en) | 2020-05-26 | 2020-05-26 | Novel wire feeding mechanism of automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908746.3U CN212443669U (en) | 2020-05-26 | 2020-05-26 | Novel wire feeding mechanism of automatic welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN212443669U true CN212443669U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020908746.3U Active CN212443669U (en) | 2020-05-26 | 2020-05-26 | Novel wire feeding mechanism of automatic welding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857625A (en) * | 2021-11-04 | 2021-12-31 | 济南诺斯焊接辅具有限公司 | Low-resistance welding gun wire feeding device |
| CN113909640A (en) * | 2021-11-04 | 2022-01-11 | 济南诺斯焊接辅具有限公司 | Low-resistance wire feeding device |
| CN114260545A (en) * | 2022-01-14 | 2022-04-01 | 浙江自然来环境科技有限公司 | Circular seam welding equipment for metal corrugated hose |
-
2020
- 2020-05-26 CN CN202020908746.3U patent/CN212443669U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857625A (en) * | 2021-11-04 | 2021-12-31 | 济南诺斯焊接辅具有限公司 | Low-resistance welding gun wire feeding device |
| CN113909640A (en) * | 2021-11-04 | 2022-01-11 | 济南诺斯焊接辅具有限公司 | Low-resistance wire feeding device |
| CN113909640B (en) * | 2021-11-04 | 2023-02-28 | 济南诺斯焊接辅具有限公司 | Low-resistance wire feeding device |
| CN113857625B (en) * | 2021-11-04 | 2023-02-28 | 济南诺斯焊接辅具有限公司 | Low-resistance welding gun wire feeding device |
| CN114260545A (en) * | 2022-01-14 | 2022-04-01 | 浙江自然来环境科技有限公司 | Circular seam welding equipment for metal corrugated hose |
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