CN217859576U

CN217859576U - Welding arm installation base

Info

Publication number: CN217859576U
Application number: CN202221785233.3U
Authority: CN
Inventors: 绪宣宣; 纵邦义
Original assignee: Anhui Luolin Intelligent Equipment Co ltd
Current assignee: Anhui Luolin Intelligent Equipment Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-22
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a welding arm field, specific welding arm installation base that says so, include: the welding mechanical arm comprises a support, wherein a welding mechanical arm body is arranged at the top of the support; the adjusting mechanism is used for adjusting the angle of the welding mechanical arm body and is arranged at the top of the bracket; through setting up the lateral adjustment subassembly, need carry out lateral shifting at welding arm body, when welding the work piece, biax servo motor drives the initiative belt pulley and rotates, the transmission of initiative belt pulley and driven belt pulley rethread driving belt is connected and is driven the bull stick and rotate, and drive the mounting panel through fixed surface's fixed plate and carry out lateral shifting when driving belt removes, thereby it carries out lateral shifting with the welding arm body to drive circumference adjustment subassembly, it can drive the welding arm body and carry out lateral shifting to have played, the purpose of using on the machine is fixed to the tradition has been changed.

Description

Welding arm installation base

Technical Field

The utility model relates to a welding arm installation field, very much relate to a welding arm installation base.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, and is widely applied to the fields of industrial assembly, safety explosion prevention and the like due to unique operation flexibility, and the mechanical arm is required to be used for automatic welding in the field of automatic welding, but the welding mechanical arm in the prior art is mostly fixed on a machine for use, and is required to be repeatedly disassembled and assembled during displacement, so that the working efficiency is greatly reduced.

Accordingly, a welding robot mounting base is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a following technical scheme realizes above-mentioned purpose, a welding arm installation base, include: the welding mechanical arm comprises a support, wherein a welding mechanical arm body is arranged at the top of the support; the adjusting mechanism is used for adjusting the angle of the welding mechanical arm body and is arranged at the top of the bracket; the adjusting mechanism comprises a transverse adjusting assembly and a circumferential adjusting assembly, wherein the transverse adjusting assembly is used for driving the welding mechanical arm body to move transversely and is arranged at the top of the support, and the circumferential adjusting assembly is used for driving the welding mechanical arm body to rotate and is arranged at the top of the transverse adjusting assembly.

Preferably, guiding mechanism includes and rotates the bull stick of being connected with support one side, the equal fixedly connected with driven pulley in both ends around the bull stick, biax servo motor is installed to the opposite side of support, two outputs of biax servo motor all run through the support and extend to the support both sides around, biax servo motor's output fixedly connected with initiative pulley, the surperficial cover of initiative pulley is equipped with driving belt, initiative pulley passes through the driving belt transmission with driven pulley and is connected, can provide power support for the lateral shifting of welding arm body, plays the effect of automatic removal.

Preferably, the fixed surface of the transmission belt is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a mounting plate, and the welding mechanical arm body is mounted at the top of the mounting plate and can be matched with the transmission belt to drive the mounting plate to move when the transmission belt moves.

Preferably, the circumference adjustment subassembly is including installing in the casing at mounting panel top, the circular guide rail of top fixedly connected with of casing inner chamber, the top of casing is provided with the supporting seat, the circular slide of bottom fixedly connected with of supporting seat, circular slide run through the casing and with circular guide rail sliding connection, the bottom fixedly connected with montant of circular slide, the bottom of montant is passed through the bearing rotation with the bottom of casing inner chamber and is connected, the bottom cover on montant surface is equipped with driven bevel gear, through the fixed connection with the mounting panel, can drive the welding arm body when mounting panel lateral shifting and carry out lateral shifting's effect.

Preferably, gear motor is installed at the top of fixed plate, the gear motor output runs through the casing and extends to the inner chamber of casing, gear motor's output fixedly connected with initiative bevel gear, initiative bevel gear is connected with driven bevel gear meshing, can drive the welding arm body and rotate, carries out the purpose of adjusting to the work angle of welding arm body.

Preferably, the slide opening has been seted up to two of mounting panel, the inboard fixedly connected with slide bar of support, the slide bar run through the slide opening and with slide opening sliding connection, can slide the support for the mounting panel, avoid the slide opening to appear rocking at the during operation, influence the condition appearance of welding arm body lateral shifting.

The utility model has the advantages that:

1. by arranging the transverse adjusting assembly, when a welding mechanical arm body needs to move transversely, when a workpiece is welded, the double-shaft servo motor drives the driving belt pulley to rotate, the driving belt pulley and the driven belt pulley are connected through transmission of the transmission belt to drive the rotating rod to rotate, and when the transmission belt moves, the fixed plate with the fixed surface drives the mounting plate to move transversely, so that the circumferential adjusting assembly and the welding mechanical arm body are driven to move transversely, the purpose of driving the welding mechanical arm body to move transversely is achieved, the traditional purpose of fixing the welding mechanical arm body on a machine for use is changed, meanwhile, the phenomenon that the mounting plate needs to be disassembled and assembled repeatedly during displacement can be avoided, and the working efficiency is greatly reduced;

2. through setting up circumference adjustment subassembly, when the work angle of welding arm body needs to be adjusted, gear motor drives drive bevel gear and rotates, it rotates to be connected the drive montant through drive bevel gear and driven bevel gear's meshing, the montant drives circular slide and rotates at circular guide's inner chamber, increase the equilibrium of supporting seat, rethread circular slide drives the supporting seat and carries out circumferential direction with the welding arm body, the work of being convenient for to the welding arm body has been played and has been adjusted, avoid the welding arm body to need staff frequently to adjust the work angle of welding arm body at the during operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the lateral adjustment assembly of the present invention;

FIG. 3 is a schematic view of the circumferential adjustment assembly of the present invention;

fig. 4 is an enlarged view of region a in fig. 3.

In the figure: 1. a support; 2. welding a mechanical arm body; 3. an adjustment mechanism; 31. a lateral adjustment assembly; 311. a rotating rod; 312. a driven pulley; 313. a double-shaft servo motor; 314. an active pulley; 315. a drive belt; 316. a fixing plate; 317. mounting a plate; 32. a circumferential adjustment assembly; 321. a housing; 322. a circular guide rail; 323. a supporting seat; 324. a circular slide plate; 325. a vertical rod; 326. a driven bevel gear; 327. a reduction motor; 328. a drive bevel gear; 4. a slide hole; 5. a slide bar.

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.

In the specific implementation: as shown in fig. 1-4, a welded robotic arm mounting base comprises: the welding mechanical arm comprises a support 1, wherein a welding mechanical arm body 2 is arranged at the top of the support 1; the adjusting mechanism 3 is used for adjusting the angle of the welding mechanical arm body 2, and the adjusting mechanism 3 is arranged at the top of the bracket 1; the adjusting mechanism 3 comprises a transverse adjusting component 31, the transverse adjusting component 31 for driving the welding mechanical arm body 2 to move transversely is mounted at the top of the support 1, and the adjusting mechanism 3 further comprises a circumferential adjusting component 32 for driving the welding mechanical arm body 2 to rotate is mounted at the top of the transverse adjusting component 31.

As shown in fig. 1, fig. 2 and fig. 3, the adjusting mechanism 3 includes a rotating rod 311 rotatably connected to one side of the support 1, both front and rear ends of the rotating rod 311 are fixedly connected to driven pulley discs 312, the other side of the support 1 is provided with a dual-shaft servo motor 313, both output ends of the dual-shaft servo motor 313 penetrate through the support 1 and extend to both front and rear sides of the support 1, an output end of the dual-shaft servo motor 313 is fixedly connected to a driving pulley disc 314, a transmission belt 315 is sleeved on the surface of the driving pulley disc 314, and the driving pulley disc 314 is in transmission connection with the driven pulley discs 312 through the transmission belt 315; the surface of the transmission belt 315 is fixedly connected with a fixing plate 316, one side of the fixing plate 316 is fixedly connected with a mounting plate 317, and the welding mechanical arm body 2 is mounted on the top of the mounting plate 317; slide opening 4 has been seted up to two of mounting panel 317, the inboard fixedly connected with slide bar 5 of support 1, slide bar 5 run through slide opening 4 and with slide opening 4 sliding connection, biax servo motor 313 drives initiative pulley 314 at the during operation and rotates, initiative pulley 314 is connected with the transmission of driven pulley 312 rethread driving pulley 315 and is driven bull stick 311 and rotate, drive mounting panel 317 slides on slide bar 5's surface through the fixed connection with fixed plate 316 when driving pulley 315 rotates, it carries out lateral shifting to drive circumference adjustment subassembly 32 and welding arm body 2.

As shown in fig. 1, 3 and 4, the circumferential adjusting assembly 32 includes a housing 321 mounted on the top of the mounting plate 317, a circular guide rail 322 is fixedly connected to the top of an inner cavity of the housing 321, a supporting seat 323 is disposed on the top of the housing 321, a circular sliding plate 324 is fixedly connected to the bottom of the supporting seat 323, the circular sliding plate 324 penetrates through the housing 321 and is slidably connected to the circular guide rail 322, a vertical rod 325 is fixedly connected to the bottom of the circular sliding plate 324, the bottom end of the vertical rod 325 is rotatably connected to the bottom of the inner cavity of the housing 321 through a bearing, and a driven bevel gear 326 is sleeved on the bottom of the surface of the vertical rod 325; a speed reducing motor 327 is installed at the top of the fixing plate 316, an output end of the speed reducing motor 327 penetrates through the shell 321 and extends to an inner cavity of the shell 321, an output end of the speed reducing motor 327 is fixedly connected with a drive bevel gear 328, the drive bevel gear 328 is meshed with the driven bevel gear 326, the speed reducing motor 327 drives the drive bevel gear 328 to rotate, a vertical rod 325 is driven to rotate through the meshed connection of the drive bevel gear 328 and the driven bevel gear 326, the vertical rod 325 drives the circular sliding plate 324 to rotate in the inner cavity of the circular guide rail 322, the balance of the supporting seat 323 is increased, and the supporting seat 323 and the welding manipulator body 2 are driven to rotate circumferentially through the circular sliding plate 324.

The utility model discloses need carry out lateral shifting at welding arm body 2, when welding the work piece, biax servo motor 313 drives initiative belt pulley 314 and rotates, initiative belt pulley 314 and driven belt pulley 312 rethread driving belt 315's transmission is connected and is driven bull stick 311 and rotate, and drive mounting panel 317 through fixed surface's fixed plate 316 and carry out lateral shifting when driving belt 315 removes, thereby it carries out lateral shifting with welding arm body 2 to drive circumference adjustment subassembly 32, rethread gear 327 drives initiative bevel gear 328 and rotates, it rotates to be connected through initiative bevel gear 328 and driven bevel gear 326's meshing and drives montant 325 and rotate, montant 325 drives circular slide 324 and rotates at circular guide 322's inner chamber, increase supporting seat 323's equilibrium, rethread circular slide 324 drives supporting seat 323 and welds arm body 2 and carries out circumferential direction, adjust welding arm body 2's working angle, thereby the effectual welding arm of having solved among the prior art mostly is fixed and is used on the machine, need be repeated dismantlement installation when the displacement, very big reduction work efficiency.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a welding arm installation base which characterized in that includes:

the welding manipulator comprises a support (1), wherein a welding manipulator body (2) is arranged at the top of the support (1);

the adjusting mechanism (3) is used for adjusting the angle of the welding mechanical arm body (2) and is arranged at the top of the bracket (1);

the adjusting mechanism (3) comprises a transverse adjusting assembly (31) and a circumferential adjusting assembly (32), wherein the transverse adjusting assembly (31) is used for driving the welding mechanical arm body (2) to move transversely and is arranged at the top of the support (1), and the circumferential adjusting assembly (32) is used for driving the welding mechanical arm body (2) to rotate and is arranged at the top of the transverse adjusting assembly (31).

2. The welded mechanical arm mounting base of claim 1, wherein: adjustment mechanism (3) include and rotate bull stick (311) of being connected with support (1) one side, the equal fixedly connected with in both ends driven pulley (312) around bull stick (311), biax servo motor (313) are installed to the opposite side of support (1), two outputs of biax servo motor (313) all run through support (1) and extend to the front and back both sides of support (1), the output fixedly connected with initiative pulley (314) of biax servo motor (313), the surface cover of initiative pulley (314) is equipped with driving belt (315), initiative pulley (314) are connected through driving belt (315) transmission with driven pulley (312).

3. The welded mechanical arm mounting base of claim 2, wherein: the surface fixed connection of driving belt (315) has fixed plate (316), one side fixedly connected with mounting panel (317) of fixed plate (316), welding arm body (2) are installed in the top of mounting panel (317).

4. A welded robotic arm mounting base as claimed in claim 3, in which: circumference adjustment subassembly (32) is including installing in casing (321) at mounting panel (317) top, the circular guide rail of top fixedly connected with (322) of casing (321) inner chamber, the top of casing (321) is provided with supporting seat (323), the circular slide board (324) of bottom fixedly connected with of supporting seat (323), circular slide board (324) run through casing (321) and with circular guide rail (322) sliding connection, the bottom fixedly connected with montant (325) of circular slide board (324), the bottom of montant (325) is passed through the bearing and is rotated with the bottom of casing (321) inner chamber and is connected, the bottom cover on montant (325) surface is equipped with driven bevel gear (326).

5. The welded mechanical arm mounting base of claim 4, wherein: the top of the fixed plate (316) is provided with a speed reducing motor (327), the output end of the speed reducing motor (327) penetrates through the shell (321) and extends to the inner cavity of the shell (321), the output end of the speed reducing motor (327) is fixedly connected with a driving bevel gear (328), and the driving bevel gear (328) is meshed with a driven bevel gear (326).

6. The welded mechanical arm mounting base of claim 4, wherein: slide opening (4) have been seted up to two of mounting panel (317), inboard fixedly connected with slide bar (5) of support (1), slide bar (5) run through slide opening (4) and with slide opening (4) sliding connection.