CN214921729U

CN214921729U - Welding gun capable of being adjusted in bending mode

Info

Publication number: CN214921729U
Application number: CN202121294845.8U
Authority: CN
Inventors: 唐正伟; 周荣荣; 朱林; 孙成凤
Original assignee: Nanjing Fst Welding Technology Co ltd
Current assignee: Nanjing Fst Welding Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-30
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a welding gun capable of being adjusted in a bending way, which comprises a welding gun main body, wherein one end of the welding gun main body is sequentially provided with a welding gun tube and a welding gun nozzle, a silica gel connecting tube is arranged between the welding gun tube and the welding gun nozzle, and the tops of the silica gel connecting tube and the welding gun tube are provided with a connecting tube stabilizing mechanism; the bottom of welder main part is provided with supporting mechanism, is provided with the dead subassembly of lock on supporting mechanism's the one end lateral wall. Has the advantages that: the utility model discloses a set up the silica gel connecting pipe, adjustment welding angle that can be convenient, and after the angle has been adjusted at the silica gel connecting pipe, can stabilize the silica gel connecting pipe, and then improve the stability when welder uses.

Description

Welding gun capable of being adjusted in bending mode

Technical Field

The utility model relates to a welding equipment field particularly, relates to a welder of regulation of can bending.

Background

The welding gun is an important tool for welding operation of processing and manufacturing enterprises, the angle between a traditional welding gun nozzle and a welding gun main body is fixed, or a flexible pipeline is arranged in front of the welding gun nozzle, so that the welding gun can be bent and adjusted.

In the existing welding gun field, for example, chinese patent No. CN202622150U discloses a flexible bend for MIG welding gun, which includes a front joint and a rear joint, and a bendable silicone connecting pipe is provided between the front joint and the rear joint, so that the welding angle can be adjusted by the worker, and the welding quality can be improved. However, the silica gel connection pipe that can be bent has insufficient stability after being bent, and a method for fixing the silica gel connection pipe is lacked, so that the silica gel connection pipe is prone to shifting during welding, and a predetermined effect cannot be achieved.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a welder that can bend and adjust possesses after the angle has been adjusted to the silica gel connecting pipe, can stabilize the silica gel connecting pipe, and then improves the advantage of the stability when welder uses, and then has solved the not enough problem of silica gel connecting pipe stability among the prior art.

(II) technical scheme

After the angle has been adjusted at the silica gel connecting pipe for realizing the aforesaid, can stabilize the silica gel connecting pipe, and then improve the advantage of the stability when welder uses, the utility model discloses a concrete technical scheme as follows:

a welding gun capable of being adjusted in a bending mode comprises a welding gun main body, wherein a welding gun tube and a welding gun nozzle are sequentially arranged at one end of the welding gun main body, a silica gel connecting tube is arranged between the welding gun tube and the welding gun nozzle, and connecting tube stabilizing mechanisms are arranged at the tops of the silica gel connecting tube and the welding gun tube; the bottom of welder main part is provided with supporting mechanism, is provided with the dead subassembly of lock on supporting mechanism's the one end lateral wall.

Furthermore, in order to stabilize the silica gel connecting pipe after the angle of the silica gel connecting pipe is adjusted, and further improve the stability of the welding gun during use, the connecting pipe stabilizing mechanism comprises a fixed block arranged at the top of the welding gun pipe, a sliding groove is arranged inside the fixed block, one end, close to the silica gel connecting pipe, of the sliding groove extends to the outside of the fixed block, a sliding block is arranged in the sliding groove, a through groove is formed in the middle of the top end of the fixed block, a plurality of connecting blocks are arranged at the top of the silica gel connecting pipe, a connecting rope is arranged at one end, close to the silica gel connecting pipe, of the sliding block, and one end, far away from the sliding block, of the connecting rope is sequentially connected with the connecting blocks; a plurality of threaded holes are formed in the side wall of the fixing block, bolts are arranged in the threaded holes, and the end portions of the bolts extend to the side wall of the sliding block.

Furthermore, in order to provide support for the welding gun when the welding gun is used for welding, the fatigue degree of a welding gun user for using the welding gun for a long time can be reduced, the support height can be adjusted, the application range is further improved, meanwhile, the support mechanism can be conveniently separated from the welding gun main body, the use flexibility is high, the support mechanism comprises a shell arranged at the bottom end of the welding gun main body, a rotating shaft is arranged at the middle position inside the shell, a gear is sleeved outside the rotating shaft, racks are arranged on two sides of the gear and in the shell, and sliding blocks are arranged at one ends of the two racks, which are far away from the gear; a screw rod is arranged at the top end of the upper sliding block, and the top end of the screw rod extends to the bottom of the welding gun main body; the bottom end of the sliding block which is close to the lower part is provided with a spherical supporting leg.

Further, in order to adjust the height of the supporting mechanism, the supporting mechanism is locked, the locking assembly comprises a round block arranged on the side wall of the shell, a plurality of pin holes are formed in the round block and along the circumferential direction of the round block, a handle is arranged on one side, away from the shell, of the round block, one end of the handle penetrates through the round block and is connected with the rotating shaft, a pin shaft is arranged on the handle, and one end, close to the round block, of the pin shaft extends into the pin holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a welder that can bend and adjust possesses following beneficial effect:

(1) the utility model has the advantages that the welding angle can be conveniently adjusted by arranging the silica gel connecting pipe, and the labor intensity of workers is effectively reduced; through setting up connecting pipe stabilizing mean to after the angle has been adjusted at the silica gel connecting pipe, can stabilize the silica gel connecting pipe, and then improve the stability when welder uses.

(2) Through setting up supporting mechanism to when using welder to weld, can provide the support for welder, and then can reduce the welder user of welder's long-time fatigue degree who uses welder, and can adjust the height that supports, and then improved application scope, messenger supporting mechanism and the separation of welder main part that simultaneously can be convenient use the flexibility ratio height.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 a bendable adjustable welding gun according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the internal structure of a support mechanism of a bendable adjustable welding gun according to an embodiment of the present invention;

FIG. 4 is a schematic view of an external structure of a support mechanism of a bendable adjustable welding gun according to an embodiment of the present invention;

fig. 5 is a partially enlarged view at B in fig. 4.

In the figure:

1. a welding gun main body; 2. a welding gun tube; 3. welding a gun nozzle; 4. a silica gel connecting pipe; 5. a connecting pipe stabilizing mechanism; 501. a fixed block; 502. a chute; 503. a slider; 504. a through groove; 505. connecting blocks; 506. connecting ropes; 507. a threaded hole; 508. a bolt; 6. a support mechanism; 601. a housing; 602. a rotating shaft; 603. a gear; 604. a rack; 605. a slider; 606. a screw; 607. spherical supporting legs; 7. locking the assembly; 701. a round block; 702. a pin hole; 703. a handle; 704. and (7) a pin shaft.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a welder that can bend and adjust.

Referring to the drawings and the detailed description, as shown in fig. 1-5, the bendable adjustable welding gun according to the embodiment of the present invention includes a welding gun body 1, a welding gun tube 2 and a welding gun nozzle 3 are sequentially disposed at one end of the welding gun body 1, a silica gel connecting tube 4 is disposed between the welding gun tube 2 and the welding gun nozzle 3, and a connecting tube stabilizing mechanism 5 is disposed at the top of the silica gel connecting tube 4 and the welding gun tube 2; the bottom of welder main part 1 is provided with supporting mechanism 6, is provided with dead subassembly 7 of lock on the one end lateral wall of supporting mechanism 6.

With the help of the above scheme, the utility model discloses a set up silica gel connecting pipe 4, adjustment welding angle that can be convenient, and after the angle has been adjusted at silica gel connecting pipe 4, can stabilize silica gel connecting pipe 4, and then improve the stability when welder uses.

In one embodiment, for the connection tube stabilizing mechanism 5, the connection tube stabilizing mechanism 5 includes a fixed block 501 disposed at the top of the welding gun tube 2, a sliding groove 502 is disposed inside the fixed block 501, one end of the sliding groove 502 close to the silica gel connection tube 4 extends to the outside of the fixed block 501, a sliding block 503 is disposed in the sliding groove 502, a through groove 504 is disposed in the middle of the top end of the fixed block 501, a plurality of connection blocks 505 are disposed at the top of the silica gel connection tube 4, one end of the sliding block 503 close to the silica gel connection tube 4 is provided with a connection rope 506, and one end of the connection rope 506 far away from the sliding block 503 is sequentially connected to the plurality of connection blocks 505; a plurality of threaded holes 507 are formed in the side wall of the fixing block 501, a bolt 508 is arranged in the threaded hole 507, and the end of the bolt 508 extends to the side wall of the sliding block 503, so that the silica gel connecting pipe 4 can be stabilized after the angle of the silica gel connecting pipe 4 is adjusted, and the stability of the welding gun during use is improved.

In one embodiment, for the above supporting mechanism 6, the supporting mechanism 6 includes a housing 601 disposed at the bottom end of the welding gun body 1, a rotating shaft 602 is disposed at an inner middle position of the housing 601, a gear 603 is sleeved outside the rotating shaft 602, racks 604 are disposed on both sides of the gear 603 and inside the housing 601, and sliding blocks 605 are disposed at ends of the two racks 604 far away from the gear 603; a screw 606 is arranged at the top end of the upper slide block 605, and the top end of the screw 606 extends to the bottom of the welding gun body 1; the bottom of a lower sliding block 605 is provided with ball-shaped supporting leg 607 to when using welder to weld, can provide the support for welder, and then can reduce the welder user of service and use welder's fatigue degree for a long time, and can adjust the height that supports, and then improved application scope, messenger's supporting mechanism 6 that simultaneously can be convenient is with welder main part 1 separation, uses the flexibility ratio height.

In an embodiment, for the locking assembly 7, the locking assembly 7 includes a round block 701 disposed on a side wall of the housing 601, a plurality of pin holes 702 are disposed in the round block 701 and along a circumferential direction of the round block 701, a handle 703 is disposed on a side of the round block 701 away from the housing 601, an end of the handle 703 penetrates through the round block 701 and is connected to the rotating shaft 602, a pin 704 is disposed on the handle 703, and an end of the pin 704 close to the round block 701 extends into the pin hole 702, so as to lock the supporting mechanism 6 when the supporting mechanism 6 has adjusted its height.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the bolt 508 is loosened, then the angle of the silica gel connecting pipe 4 is adjusted, after the angle is adjusted, the connecting rope 506 is straightened, the sliding block 503 reaches a determined position, then the bolt 508 is screwed, and the sliding block 503 is fixed.

The welding gun body 1 is connected with an upper sliding block 605 through a screw 606, then the rotating shaft 602 is rotated through the handle 703, the rotating shaft 602 drives the gear 603 to rotate, the gear 603 drives the two racks 604 and the sliding block 605 to move up and down, so that the height of the supporting mechanism 6 can be adjusted, and after the height is adjusted, the pin shaft 704 is inserted into the pin hole 702, so that the supporting mechanism 6 is locked.

In summary, by means of the technical scheme of the utility model, the welding angle can be conveniently adjusted by arranging the silica gel connecting pipe 4, and the labor intensity of workers is effectively reduced; through setting up connecting pipe stabilizing mean 5 to after the angle has been adjusted at silica gel connecting pipe 4, can stabilize silica gel connecting pipe 4, and then improve the stability when welder uses. Through setting up supporting mechanism 6 to when using welder to weld, can provide the support for welder, and then can reduce the welder user of welder's long-time fatigue degree who uses welder, and can adjust the height that supports, and then improved application scope, make supporting mechanism 6 and the separation of welder main part 1 that simultaneously can be convenient, use the flexibility ratio height.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bendable and adjustable welding gun comprises a welding gun main body (1), wherein one end of the welding gun main body (1) is sequentially provided with a welding gun tube (2) and a welding gun nozzle (3), and is characterized in that a silica gel connecting tube (4) is arranged between the welding gun tube (2) and the welding gun nozzle (3), and a connecting tube stabilizing mechanism (5) is arranged at the tops of the silica gel connecting tube (4) and the welding gun tube (2);

the bottom of welder main part (1) is provided with supporting mechanism (6), be provided with dead subassembly (7) of lock on the one end lateral wall of supporting mechanism (6).

2. The bendable adjustable welding gun according to claim 1, wherein the connecting pipe stabilizing mechanism (5) comprises a fixing block (501) arranged at the top of the welding gun pipe (2), a sliding groove (502) is arranged inside the fixing block (501), one end of the sliding groove (502) close to the silica gel connecting pipe (4) extends to the outside of the fixing block (501), a sliding block (503) is arranged in the sliding groove (502), a through groove (504) is formed in the middle of the top end of the fixing block (501), a plurality of connecting blocks (505) are arranged at the top of the silica gel connecting pipe (4), one end of the sliding block (503) close to the silica gel connecting pipe (4) is provided with a connecting rope (506), and one end of the connecting rope (506) far away from the sliding block (503) is sequentially connected with the connecting blocks (505).

3. A bendable and adjustable welding gun according to claim 2, characterized in that the side wall of the fixing block (501) is provided with a plurality of threaded holes (507), a bolt (508) is arranged in each threaded hole (507), and the end of the bolt (508) extends to the side wall of the sliding block (503).

4. A bendable adjusting welding gun according to claim 2 or 3, characterized in that the supporting mechanism (6) comprises a housing (601) arranged at the bottom end of the welding gun body (1), a rotating shaft (602) is arranged in the middle of the inside of the housing (601), a gear (603) is sleeved on the outer side of the rotating shaft (602), racks (604) are arranged on two sides of the gear (603) in the housing (601), and sliding blocks (605) are arranged on one ends of the two racks (604) far away from the gear (603).

5. A bendable adjustable welding gun according to claim 4, characterized in that the top of the upper one of the sliding blocks (605) is provided with a screw (606), and the top of the screw (606) extends to the bottom of the welding gun body (1).

6. A bendable adjustable welding gun according to claim 5, characterized in that the bottom end of the lower one of the sliding blocks (605) is provided with ball type support feet (607).

7. A bendable adjusting welding gun according to claim 5 or 6, characterized in that the locking assembly (7) comprises a round block (701) arranged on the side wall of the housing (601), a plurality of pin holes (702) are arranged in the round block (701) along the circumferential direction of the round block (701), a handle (703) is arranged on the side of the round block (701) far away from the housing (601), one end of the handle (703) penetrates through the round block (701) and is connected with the rotating shaft (602), a pin shaft (704) is arranged on the handle (703), and one end of the pin shaft (704) close to the round block (701) extends into the pin hole (702).