CN217913550U - Welding vibration wire feeding mechanism - Google Patents
Welding vibration wire feeding mechanism Download PDFInfo
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- CN217913550U CN217913550U CN202221570189.4U CN202221570189U CN217913550U CN 217913550 U CN217913550 U CN 217913550U CN 202221570189 U CN202221570189 U CN 202221570189U CN 217913550 U CN217913550 U CN 217913550U
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- wire feeding
- vibration
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Abstract
A welding vibration wire feeding mechanism comprises a wire feeding mechanism (1), a wire feeding connecting flexible shaft (2), a wire feeding motor (3) and a wire feeding support plate (6); the top of the wire feeding support plate (6) is provided with a wire feeding mechanism (1), and the outer side of the wire feeding mechanism (1) is connected with a wire feeding motor (3) through a wire feeding connection flexible shaft (2); the vibration reciprocating mechanism comprises a vibration motor (4), a vibration mechanism (5) and a guide column (7); the vibrating motor (4) is a reducing motor, an output shaft of the reducing motor is provided with an eccentric wheel (8), the eccentric wheel (8) pulls the vibrating mechanism (5) through rotation, the vibrating mechanism (5) pulls the guide post (7) to move back and forth, and the wire feeding mechanism (1) is fixed on the guide post (7); the vibration damping mechanism comprises primary vibration damping and secondary vibration damping. The welding vibration wire feeding mechanism has low vibration noise and prolongs the service life of equipment. The wire feeding precision is high, and the automatic welding requirement can be realized.
Description
Technical Field
The utility model belongs to the technical field of the machining technique and specifically relates to a welding vibration thread feeding mechanism.
Background
For realizing high quality, high efficiency welding, current vibration wire feeding system adopts wire feeding mechanism and the mode of sending a motor simultaneous vibration, has following 2 problems:
1. the vibration noise is large, and the vibration motor is easy to damage.
The existing vibration mode is that the vibration mechanism drags the wire feeding motor and the wire feeding mechanism to vibrate simultaneously, the self weight is more than 5Kg, and when mechanical vibration is carried out for a long time, all linkage vibration mechanisms are damaged.
2. The wire feeding is not accurate, and the automatic welding cannot be met.
Because the vibrating mechanism drives, send a motor to sway simultaneously, all take servo feedback motor to bear high strength mechanical vibration, long-time work, the feedback circuit board is damaged easily and the short circuit.
In order to solve the problem, the utility model provides a welding vibration wire feeding mechanism.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a welding vibration wire feeding mechanism.
The utility model provides a technical scheme that its technical problem adopted is:
a welding vibration wire feeding mechanism comprises a wire feeder transmission mechanism, a vibration reciprocating mechanism and a vibration buffering mechanism; wherein the content of the first and second substances,
the wire feeder transmission mechanism comprises a wire feeder (1), a wire feeding connecting flexible shaft (2), a wire feeding motor (3) and a wire feeding support plate (6); the top of the wire feeding support plate (6) is provided with a wire feeding mechanism (1), and the outer side of the wire feeding mechanism (1) is connected with a wire feeding motor (3) through a wire feeding connection flexible shaft (2);
the vibration reciprocating mechanism comprises a vibration motor (4), a vibration mechanism (5) and a guide column (7); the vibrating motor (4) is a speed reducing motor, an output shaft of the speed reducing motor is provided with an eccentric wheel (8), the eccentric wheel (8) pulls the vibrating mechanism (5) through rotation, the vibrating mechanism (5) pulls the guide post (7) to move back and forth, and the wire feeding mechanism (1) is fixed on the guide post (7);
the vibration damping mechanism comprises primary vibration damping and secondary vibration damping.
The utility model discloses still have following additional technical characterstic:
as the utility model discloses technical scheme further specifically optimizes: a driving gear (11) and a driven gear (12) are arranged inside the wire feeding mechanism (1), and the driving gear (11) is connected to the connecting flexible shaft (2).
As the utility model discloses technical scheme is further specifically optimized: the wire feeding motor (3) is a direct-current speed-reducing servo motor.
As the utility model discloses technical scheme is further specifically optimized: the primary buffer vibration is a silica gel plate, and the silica gel plate (9) is fixed on the lower part of the guide column (7).
As the utility model discloses technical scheme further specifically optimizes: the secondary buffer vibration is a vibrator which is fixed at the lower part of the fixed plate (10).
The utility model discloses an eccentric wheel drives guide post reciprocating sliding, drags the high-speed vibration of thread feeding mechanism 1, and it is connected with thread feeding mechanism 1 through the flexible axle to send a motor simultaneously, in its high-frequency vibration again, does not influence the normal work of sending a motor. Compared with the prior art, its advantage lies in:
the vibration noise is low, improves the life of equipment. The wire feeding precision is high, and the automatic welding requirement can be realized.
The vibration wire feeding can realize automatic high-frequency stirring of the welding wire in the molten pool, the stirring power can effectively destroy the surface tension of the metal molten drop, greatly improve the deposition efficiency, improve the deposition performance of the metal, and enable the gas and impurities generated and entrapped in the molten pool to easily escape, so that the problems are solved from the working mechanism of the molten pool, the welding line is ensured to have excellent metallurgical and mechanical properties, and the advantages of grain refinement, no defect, good surface forming welding line and the like can be achieved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
description of reference numerals: the wire feeding device comprises a wire feeding mechanism 1, a wire feeding connecting flexible shaft 2, a wire feeding motor 3, a vibration motor 4, a vibration mechanism 5, a wire feeding support plate 6, a guide post 7, an eccentric wheel 8, a silica gel plate 9, a fixing plate 10, a driving gear 11 and a driven gear 12.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings, in order that the present disclosure may be more completely understood and fully conveyed to those skilled in the art. While the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure is not limited to the embodiments set forth herein.
A welding vibration wire feeding mechanism comprises a wire feeder transmission mechanism, a vibration reciprocating mechanism and a vibration buffering mechanism.
The wire feeder transmission mechanism comprises a wire feeder 1, a wire feeding connection flexible shaft 2, a wire feeding motor 3 and a wire feeding support plate 6; the top of the wire feeding support plate 6 is provided with a wire feeding mechanism 1, and the outer side of the wire feeding mechanism 1 is connected with a wire feeding motor 3 through a wire feeding connecting flexible shaft 2.
The welding wire feeding mechanism is characterized in that a driving gear 11 and a driven gear 12 are arranged inside the wire feeding mechanism 1, the driving gear 11 is connected to the connecting flexible shaft 2, and the welding wire can move back and forth under the action of the driving gear 11 and the driven gear 12, so that the purpose of precise and efficient wire feeding is achieved.
The wire feeding motor 3 is a direct current speed reduction servo motor.
The vibration reciprocating mechanism comprises a vibration motor 4, a vibration mechanism 5 and a guide post 7; the vibrating motor 4 is a speed reducing motor, an output shaft of the speed reducing motor is provided with an eccentric wheel 8, the eccentric wheel 8 rotationally pulls the vibrating mechanism 5, the vibrating mechanism 5 pulls the guide post 7 to move back and forth, and the wire feeding mechanism 1 is fixed on the guide post 7, so that the wire feeding mechanism 1 is pulled to achieve the effect of reciprocating movement back and forth.
The vibration buffering mechanism comprises primary buffering vibration and secondary buffering vibration, and the purposes of shock absorption and noise reduction are achieved.
The primary buffer vibration is a silica gel plate, the silica gel plate 9 is fixed on the lower part of the guide post 7, and the vibration buffer of the wire feeding mechanism 1 is realized through the silica gel plate 9.
The secondary buffer vibration is a vibrator, the vibrator is fixed on the lower part of the fixing plate 10, and 4 vibrators are used for achieving the purpose of shock absorption connected with peripheral equipment.
The working principle of the welding vibration wire feeding mechanism is as follows:
the wire feeding mechanism 1 and the wire feeding motor 3 are separated, so that normal wire feeding is not influenced when the wire feeding mechanism vibrates at high frequency, and the wire feeding part adopts the transmission of the wire feeding motor 3, so that the accurate wire feeding speed can be ensured. The wire feeding transmission mechanism drives a transmission gear on the wire feeding mechanism 1 to rotate through a direct-current speed reduction servo motor fixed on the bottom plate and a connection flexible shaft 2, and precise and efficient wire feeding is realized under the action of two groups of wheels. The vibration reciprocating mechanism drives an eccentric wheel (containing a balance weight) to rotate through a speed reducing motor, the eccentric wheel pulls a guide post to move back and forth through a connecting rod, and the wire feeding mechanism 1 is fixed on the guide post, so that the wire feeding mechanism 1 is dragged to vibrate in a reciprocating manner. Vibration buffer gear realizes the shock attenuation and falls the purpose of making an uproar through the two-stage buffering, and the one-level buffering plays wire feeding mechanism 1 vibration buffering through the fixed silica gel board in guide post lower part, and the second grade buffering passes through 4 vibrators in fixed plate lower part, realizes the shock attenuation purpose of being connected with peripheral equipment.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the above description, in combination with the drawings in the embodiments of the present invention, clearly and completely describes the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (5)
1. The utility model provides a welding vibration wire feeding mechanism which characterized in that: comprises a wire feeder transmission mechanism, a vibration reciprocating mechanism and a vibration buffering mechanism; wherein the content of the first and second substances,
the wire feeder transmission mechanism comprises a wire feeder (1), a wire feeding connecting flexible shaft (2), a wire feeding motor (3) and a wire feeding support plate (6); the top of the wire feeding support plate (6) is provided with a wire feeding mechanism (1), and the outer side of the wire feeding mechanism (1) is connected with a wire feeding motor (3) through a wire feeding connection flexible shaft (2);
the vibration reciprocating mechanism comprises a vibration motor (4), a vibration mechanism (5) and a guide column (7); the vibrating motor (4) is a speed reducing motor, an output shaft of the speed reducing motor is provided with an eccentric wheel (8), the eccentric wheel (8) pulls the vibrating mechanism (5) through rotation, the vibrating mechanism (5) pulls the guide post (7) to move back and forth, and the wire feeding mechanism (1) is fixed on the guide post (7);
the vibration damping mechanism comprises primary vibration damping and secondary vibration damping.
2. A welding vibratory wire feeder as defined in claim 1, wherein: a driving gear (11) and a driven gear (12) are arranged inside the wire feeding mechanism (1), and the driving gear (11) is connected to the connecting flexible shaft (2).
3. A welding vibratory wire feeder as defined in claim 1, wherein: the wire feeding motor (3) is a direct-current speed-reducing servo motor.
4. A welding vibratory wire feeder as defined in claim 1, wherein: the primary buffer vibration is a silica gel plate, and the silica gel plate (9) is fixed on the lower part of the guide column (7).
5. A welding vibratory wire feeder as defined in claim 1, wherein: the secondary buffer vibration is a vibrator which is fixed on the lower part of the fixing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221570189.4U CN217913550U (en) | 2022-06-22 | 2022-06-22 | Welding vibration wire feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221570189.4U CN217913550U (en) | 2022-06-22 | 2022-06-22 | Welding vibration wire feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217913550U true CN217913550U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221570189.4U Active CN217913550U (en) | 2022-06-22 | 2022-06-22 | Welding vibration wire feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217913550U (en) |
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2022
- 2022-06-22 CN CN202221570189.4U patent/CN217913550U/en active Active
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