CN215280274U - Novel air cooling wire drawing mechanism of wire drawing welding gun - Google Patents
Novel air cooling wire drawing mechanism of wire drawing welding gun Download PDFInfo
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- CN215280274U CN215280274U CN202120811750.2U CN202120811750U CN215280274U CN 215280274 U CN215280274 U CN 215280274U CN 202120811750 U CN202120811750 U CN 202120811750U CN 215280274 U CN215280274 U CN 215280274U
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Abstract
The utility model belongs to welder technical application equipment field especially relates to a novel wire drawing welder's air cooling wire drawing mechanism, including wire drawing welder body, wire drawing welder body including control circular telegram seat, air guide piece, thread feeding mechanism and the supporting shoe that sets up, the air guide piece in be provided with the passageway from top to bottom, switch on pneumatic valve and lower passageway, thread feeding mechanism set up around including from the driving wheel with send the silk wheel, the supporting shoe front end in be provided with the pressure arm, pressure arm opposite side surface be provided with adjusting nut, adjusting nut rear end be provided with compression spring. The pressure arm, the adjusting nut and the compression spring arranged in the utility model can complete the micro adjustment of different tolerances of the same welding wire, ensure the pressure consistency and realize the stable operation of welding wire conveying; the gas valve and the wrench are conducted, so that the welding gun can independently realize the function of supplying gas firstly and then welding, the economic cost is saved, the full cooling and protection of the welding gun are completed, and the normal operation of welding work is ensured.
Description
Technical Field
The utility model belongs to welder technical application equipment field especially relates to a novel wire drawing welder's air cooling wire drawing mechanism.
Background
The wire-drawing type welding gun is characterized in that the wire feeding mechanism and the wire reel of the welding gun are both arranged on the welding gun and can only use thin wires with the diameter of 0.5-0.8 mm for welding. The welding gun is a part for performing welding operation in the welding process and is a tool for gas welding; in order to prevent poor welding quality caused by rapid oxidation during welding, shielding gas is usually introduced during welding to sufficiently cool a welding torch, which is also called an air-cooled wire drawing welding torch.
Wire drawing welder's air cooling wire drawing mechanism on existing market is not only bulky, and the structure is complicated, heavy, has increased operator's intensity of labour, need rely on the welding machine end to realize supplying gas earlier the welded function, and it is comparatively troublesome to operate, and the automatic mediation ability of pressure arm under the microcosmic condition is not good enough simultaneously, to the fine motion mediation under the different tolerances of same kind of welding wire, can not realize that the pressure size is unanimous, and then causes the influence to welding wire conveying process, is unfavorable for going on of weldment work.
SUMMERY OF THE UTILITY MODEL
The utility model discloses rely on the welding machine end to foretell needs to realize supplying gas earlier the back welding function with the not good technical problem who exists of pressure arm regulating power, provide a reasonable in design, simple structure, processing convenience and can independently realize supplying gas earlier the back welding function and effectively improve the novel wire drawing welder's of welding wire pressure adjustment effect air cooling wire drawing mechanism.
In order to achieve the purpose, the technical scheme adopted by the utility model is a novel air cooling wire drawing mechanism of a wire drawing welding gun, which comprises a wire drawing welding gun body, wherein the wire drawing welding gun body comprises a power-on ring seat, an air guide block, a wire feeding mechanism and a supporting block which are arranged on the left and right sides, a switch is arranged in the rear end face of the air guide block, an upper channel, a conducting air valve and a lower channel are arranged in the air guide block from top to bottom, the conducting air valve is arranged at the joint of the upper channel and the lower channel, the lower end of the conducting air valve penetrates through the air guide block, an air outlet is arranged on one side of the lower channel, the air outlet penetrates through the air guide block and is communicated with the power-on ring seat, a wrench and a tracheal cable are respectively arranged on the left and right sides at the lower end of the air guide block, one side of the upper end of the wrench is contacted with the conducting air valve, the other side is contacted with the switch, the upper end of the tracheal cable is provided with an air inlet and is communicated with the upper channel, the wire feeding mechanism comprises a driven wheel and a wire feeding wheel which are arranged in front and back, a pressing arm is arranged in the front end of the supporting block, one side of the pressing arm is connected with the driven wheel, an adjusting nut is arranged on the outer surface of the other side of the pressing arm, the adjusting nut penetrates through the pressing arm, a compression spring is arranged at the rear end of the adjusting nut, and the compression spring is arranged at the rear end of the adjusting nut, close to one side of the supporting block.
Preferably, the supporting block is internally provided with a limiting pipe, a welding wire is arranged in the limiting pipe, and the welding wire sequentially penetrates through the supporting block, the wire feeding mechanism, the air guide block and the electrifying ring seat from right to left.
Preferably, a control circuit is arranged outside the switch, a connector is arranged at the lower end of the air pipe cable, a motor is arranged below the supporting block and connected with the wire feeding wheel, and a potentiometer is further arranged in the upper end of the supporting block.
Preferably, the outer surface of the driven wheel is provided with a recess, the pressure arm and the supporting block are connected together through a rotating shaft, and the rotating shaft is arranged in the pressure arm close to one side of the driven wheel.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. through the pressure arm, adjusting nut and the compression spring who sets up, under the cooperation of three, can realize mediating the fine motion under the different tolerances of same kind of welding wire, guarantee that pressure size is unanimous, effectively promote the regulation effect of pressure, can realize the even running in the welding wire transportation process, and then improve the welding process.
2. Through the air valve that switches on that sets up, will switch on air valve jack-up under the cooperation of spanner, can independently realize welder and supply gas earlier the welded function of back, no longer rely on the welder end to realize this function, save economic cost, accomplish the intensive cooling and the protection of butt welder simultaneously, guarantee welder weldment work's normal operating, promote work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of an air-cooled wire drawing mechanism of a novel wire drawing welding gun;
FIG. 2 is a rear view of the structure of an air-cooled wire drawing mechanism of the novel wire drawing welding gun;
FIG. 3 is a partial schematic view of the internal structure of the air supply device;
FIG. 4 is a schematic structural view of the pressing arm;
in the above figures, 1, a power ring seat; 2. a gas guide block; 21. an upper channel; 22. a lower channel; 23. an air outlet; 3. a wire feeder; 31. a wire feeding wheel; 32. a driven wheel; 4. a support block; 5. a potentiometer; 6. pressing the arm; 61. adjusting the nut; 62. a compression spring; 63. a rotating shaft; 7. a motor; 8. an air pipe cable; 81. a connector; 82. an air inlet; 9. a switch; 91. a control circuit; 10. a wrench; 11. a limiting pipe; 12. welding wires; 13. the air valve is conducted.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a novel air-cooled wire drawing mechanism for a wire drawing welding gun, comprises a wire drawing welding gun body, which is similar to the shape of a welding gun in the prior art and has strong practicability, wherein the wire drawing welding gun body comprises a power-on ring seat 1, a gas guide block 2, a wire feeding mechanism 3, and a support block 4, which are arranged on the left and right sides, the wire drawing welding gun body has a simple structure, a small volume, and a light weight, and can reduce the labor intensity of an operator, a switch 9 is arranged in the rear end face of the gas guide block 2, the switch 9 can control the start and stop of the welding work of the wire drawing welding gun, in order to provide the circulation condition for the shielding gas, an upper channel 21, a conduction gas valve 13, and a lower channel 22 are arranged in the gas guide block 2, the conduction gas valve 13 is arranged at the connection between the upper channel 21 and the lower channel 22, the lower end of the conduction gas valve 13 penetrates through the gas guide block 2, the conduction gas valve 13 can control the connection between the upper channel 21 and the lower channel 22, further realizing convenient control of the air supply process, one side of the lower channel 22 is provided with an air outlet 23 which penetrates through the air guide block 2 and is communicated with the conductive ring seat, the air outlet 23 is convenient for blowing out protective gas so as to realize protection and cooling of the welding gun and prolong the service life of the welding gun, thereby improving the practicability of the device, the lower end of the air guide block 2 is respectively provided with a wrench 10 and a gas pipe cable 8 on the left and right sides, the gas pipe cable 8 not only can convey the protective gas into the air guide block 2, but also can complete the connection of a circuit, and has higher practicability, one side of the upper end of the wrench 10 is contacted with the conducting gas valve 13, the other side is contacted with the switch 9, an operator stirs the wrench 10, the upper channel 21 and the lower channel 22 can be switched on and off by jacking the conducting gas valve 13, thereby ensuring the normal operation of the welding gun welding work, the upper end part of the gas pipe cable 8 is provided with an air inlet 82 and is communicated with the upper channel 21, the wire feeding mechanism 3 comprises a driven wheel 32 and a wire feeding wheel 31 which are arranged in front and back, the wire feeding wheel 31 is a main power component and provides favorable conditions for the feeding of the welding wire 12, in order to realize the pressure regulation of the welding wire 12 by the device, a pressure arm 6 is arranged in the front end of a supporting block 4, one side of the pressure arm 6 is connected with the driven wheel 32, the pressure arm 6 automatically regulates the pressure of the welding wire 12 under the microscopic condition, an adjusting nut 61 is arranged on the outer surface of the other side of the pressure arm 6, the adjusting nut 61 penetrates through the pressure arm 6, a compression spring 62 is arranged at the rear end of the adjusting nut 61 close to one side of the supporting block 4, the compression spring 62 is extruded to realize the pressing of the welding wire 12 by the pressure arm 6 by adjusting different positions of the adjusting nut 61 for the same type of welding wire 12, under the cooperation of the pressure arm 6, the adjusting nut 61 and the compression spring 62, micro adjustment of the same welding wire 12 under different tolerances can be realized, pressure is consistent, influence on the welding wire 12 in the conveying process is avoided, and the welding work process is improved.
The utility model discloses when using, penetrate welding wire 12 by spacing pipe 11, make it pass supporting shoe 4 in proper order, wire feeding mechanism 3, air guide block 2 and circular seat 1 of circular telegram, welding wire 12 tip exposes outside, compress tightly the needs according to welding wire 12, rotate adjusting nut 61 in order to adjust its position, and then compression spring 62 is contracted or tensile in order to drive pressure arm 6 and rotate, thereby accomplish from driving wheel 32 and press to welding wire 12, like this, under pressure arm 6, adjusting nut 61 and compression spring 62's cooperation, can realize the fine motion mediation to same welding wire 12 under the different tolerances, guarantee that pressure size is unanimous, effectively promote the regulating effect of pressure, can realize the steady operation in the welding wire 12 transportation process, and then improve the welding process; the connector 81 is connected with external equipment to complete the installation of the line, the upper channel 21 is closed and has better air tightness under the condition that the wire drawing welding gun is not used, and meanwhile, the air valve 13 is conducted to seal the joint of the upper channel 21 and the lower channel 22, so that the leakage of the air is effectively prevented; when the wire-drawing welding gun is used, an operator holds the wrench 10 towards the inner side of the body, on one hand, the wrench 10 can jack up the conducting air valve 13 to realize the conduction between the upper channel 21 and the lower channel 22, so that the output of protective gas is completed, under the matching of the wrench 10 and the conducting air valve 13, the welding gun can independently realize the function of supplying air firstly and then welding, the function is not realized by the end of the welding gun, the economic cost is saved, and meanwhile, the sufficient cooling and protection of the welding gun are completed; on the other hand, the switch 9 can be turned on, and the wire feeding wheel 31 rotates to complete the feeding of the welding wire 12 under the action of the motor 7, so that the normal operation of welding operation of the welding gun is ensured, and the working efficiency is improved.
In order to limit the moving range of the welding wire 12 and avoid the welding wire 12 from falling, a limiting pipe 11 is further arranged in the supporting block 4, in order to complete the welding work of the welding gun, the welding wire 12 is arranged in the limiting pipe 11, the welding wire 12 sequentially penetrates through the supporting block 4, the wire feeding mechanism 3, the gas guide block 2 and the electrifying ring seat 1 from right to left, the welding wire 12 is used as a metal wire welding material for filling metal, the process performance is good, and the welding seam is attractive in forming.
In order to realize the control that the butt welder opened and shut, switch 9 is provided with control scheme 91 outward, in order to facilitate switching on of tracheal cable 8, tip is provided with connector 81 under the tracheal cable 8, link together with external equipment, guarantee the smooth operation of device, in order to provide power for thread feeding mechanism 3, supporting shoe 4 below is provided with motor 7 and links together with wire feeding wheel 31, under switch 9's control, the convenient transport that realizes welding wire 12, still be provided with potentiometre 5 in the supporting shoe 4 upper end, potentiometre 5 can the size of controlling means output voltage or electric current, play the guard action to the device, the high plant practicality is improved.
In order to prevent the welding wire 12 from jumping horizontally, the outer surface of the driven wheel 32 is provided with a recess, the welding wire 12 can be effectively prevented from deviating while the shape of the welding wire 12 is adapted, the pressing arm 6 is connected with the supporting block 4 through a rotating shaft, the rotating shaft is arranged in the pressing arm 6 close to one side of the driven wheel 32, and the pressing arm 6 is matched with the compression spring 62 to adjust the pressure in the wire feeding process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. The novel air-cooled wire drawing mechanism of the wire drawing welding gun comprises a wire drawing welding gun body and is characterized in that the wire drawing welding gun body comprises a power-on ring seat, an air guide block, a wire feeding mechanism and a supporting block which are arranged on the left and right sides, a switch is arranged in the rear end face of the air guide block, an upper channel, a conducting air valve and a lower channel are arranged in the air guide block from top to bottom, the conducting air valve is arranged at the joint of the upper channel and the lower channel, the lower end of the conducting air valve penetrates through the air guide block, an air outlet is arranged on one side of the lower channel and penetrates through the air guide block and is communicated with the air guide ring seat, a wrench and a tracheal cable are respectively arranged on the left and right sides of the lower end of the air guide block, one side of the upper end of the wrench is contacted with the conducting air valve, the other side of the upper end of the tracheal cable is contacted with the switch, the wire feeding mechanism comprises a driven wheel and a wire feeding wheel which are arranged on the front and back, the front end of the supporting block is internally provided with a pressure arm, one side of the pressure arm is connected with a driven wheel, the outer surface of the other side of the pressure arm is provided with an adjusting nut, the adjusting nut penetrates through the pressure arm, the rear end of the adjusting nut is provided with a compression spring, and the compression spring is arranged at the rear end of the adjusting nut close to one side of the supporting block.
2. The air-cooled wire drawing mechanism of the novel wire drawing welding gun according to claim 1, characterized in that a limiting pipe is further arranged in the supporting block, a welding wire is arranged in the limiting pipe, and the welding wire sequentially passes through the supporting block, the wire feeding mechanism, the air guide block and the power-on ring seat from right to left.
3. The air-cooled wire drawing mechanism of the novel wire drawing welding gun according to claim 2, characterized in that a control circuit is arranged outside the switch, a connector is arranged at the lower end of the air pipe cable, a motor is arranged below the supporting block and connected with the wire feeding wheel, and a potentiometer is further arranged in the upper end of the supporting block.
4. An air-cooled wire drawing mechanism of a novel wire drawing welding gun according to claim 3, characterized in that a recess is formed in the outer surface of the driven wheel, the pressure arm and the supporting block are connected together through a rotating shaft, and the rotating shaft is arranged in the pressure arm close to one side of the driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811750.2U CN215280274U (en) | 2021-04-20 | 2021-04-20 | Novel air cooling wire drawing mechanism of wire drawing welding gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811750.2U CN215280274U (en) | 2021-04-20 | 2021-04-20 | Novel air cooling wire drawing mechanism of wire drawing welding gun |
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| CN215280274U true CN215280274U (en) | 2021-12-24 |
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| CN202120811750.2U Active CN215280274U (en) | 2021-04-20 | 2021-04-20 | Novel air cooling wire drawing mechanism of wire drawing welding gun |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114937388A (en) * | 2022-04-08 | 2022-08-23 | 郑州科慧科技股份有限公司 | High-imitation welding simulation teaching device and simulation welding method for industrial robot |
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2021
- 2021-04-20 CN CN202120811750.2U patent/CN215280274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114937388A (en) * | 2022-04-08 | 2022-08-23 | 郑州科慧科技股份有限公司 | High-imitation welding simulation teaching device and simulation welding method for industrial robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air cooling wire drawing mechanism of new wire drawing welding gun Effective date of registration: 20220330 Granted publication date: 20211224 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN NORTH WELDING TOOLS Co.,Ltd. Registration number: Y2022980003429 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230406 Granted publication date: 20211224 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN NORTH WELDING TOOLS Co.,Ltd. Registration number: Y2022980003429 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air cooled wire drawing mechanism for a new type of wire drawing welding gun Effective date of registration: 20230524 Granted publication date: 20211224 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: JINAN NORTH WELDING TOOLS Co.,Ltd. Registration number: Y2023370000081 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |