CN218745749U

CN218745749U - Automatic welding device for automobile parts

Info

Publication number: CN218745749U
Application number: CN202222850019.8U
Authority: CN
Inventors: 王楚芳
Original assignee: Kunshan Haoyue Auto Parts Co ltd
Current assignee: Kunshan Haoyue Auto Parts Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-28
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an automatic welder for automobile parts relates to automobile parts processing technology field. The automobile part welding device comprises a base, the top fixedly connected with box of base, the top of base is provided with driving motor, the inside adjustment mechanism that is provided with of box, adjustment mechanism is including two-way lead screw, two-way lead screw sliding connection has the sliding block, driving motor's output runs through there is the driving gear, driving gear meshing driven gear, driven gear's inner wall fixedly connected with threaded rod one's lower extreme, bevel gear one is run through to the upper end of threaded rod one, bevel gear one meshing bevel gear two, bevel gear two's inner wall fixedly connected with threaded rod two's outer wall, two threaded connection of threaded rod have the screw thread slider, the top of the bottom fixedly connected with rack of screw thread slider is through being provided with adjustment mechanism, makes the adjustment to the required welding position's of automobile parts difference.

Description

Automatic welding device for automobile parts

Technical Field

The utility model relates to an automobile parts processing technology field specifically is an automatic welder for automobile parts.

Background

Automobile parts are used as the basis of the automobile industry and are necessary factors for supporting the continuous and healthy development of the automobile industry, the automobile parts are very important and can influence the safety of the whole automobile, one automobile is formed by combining tens of thousands of parts, and the quality of the parts greatly determines whether the quality of the automobile is excellent or not.

Welding is an indispensable processing procedure on an automobile part production line, the processing of a plurality of main parts of an automobile such as a frame, an axle, an automobile body, a carriage, a gearbox, an engine and the like can not be separated from welding, and the welding precision of the automobile parts determines the welding precision and quality of an automobile body welding assembly, so that higher requirements are put on a welding process in the manufacturing process of the automobile parts.

The existing automatic welding device has some defects when in use, the welding positions cannot be adjusted according to different welding positions required by different automobile parts, and automatic welding is limited to a certain extent; in view of this, we propose an automatic welding device for automobile parts.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automatic welder for automobile parts has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic welder for automobile parts, includes the base, the bottom fixedly connected with supporting leg of base, the top fixedly connected with box of base, the observation window has been seted up to the outer wall of box, the top of base is provided with driving motor, the inside adjustment mechanism that is provided with of box, adjustment mechanism including:

the bottom of the inner wall of the box body is provided with a bidirectional screw rod, the output end of the driving motor is fixedly connected with one end of the bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected with one side of the inner wall of the box body, and the bidirectional screw rod is connected with a sliding block in a sliding manner;

the driving gear penetrates through the output end of the driving motor and is meshed with the driven gear, the inner wall of the driven gear is fixedly connected with the lower end of a first threaded rod, the upper end of the first threaded rod penetrates through a first bevel gear, the inner wall of the first bevel gear is fixedly connected with the outer wall of the first threaded rod, and the first bevel gear is meshed with a second bevel gear;

the second threaded rod is fixedly connected with the outer wall of the second threaded rod, the second threaded rod penetrates through the second bevel gear, the second threaded rod is in threaded connection with a threaded slider, the bottom of the threaded slider is fixedly connected with the top of a rack, the bottom of the rack is meshed with a large gear, and welding equipment is fixedly connected to one side of the outer wall of the large gear.

Preferably, the output end of the driving motor penetrates through one side of the outer wall of the box body, the output end of the driving motor penetrates through the driving gear, and the inner wall of the driving gear is fixedly connected with the output end of the driving motor.

Preferably, the bottom of the first threaded rod is fixedly connected with the tops of the limiting plates, the number of the limiting plates is four, and the four limiting plates are symmetrically arranged in a pairwise mode by taking the central axes of the first threaded rod and the second threaded rod as symmetry axes.

Preferably, the top of sliding block is provided with fixture, fixture is including the supporting rod, the bottom fixedly connected with sliding block's of supporting rod top, the inside rotating electrical machines that is provided with of supporting rod, the outer wall of output fixedly connected with disc one side of rotating electrical machines, the outer wall of disc is provided with the cylindric lock, one side of disc outer wall is provided with the pinion, pinion meshing cylindric lock, the outer wall fixedly connected with holder of pinion one side.

Preferably, one end of a bearing is fixed on the outer wall of the other side of the pinion, and the other end of the bearing is rotatably connected with the outer wall of one side of the clamping rod.

Preferably, the supporting rods are provided with two, the two supporting rods are arranged at the tops of the two sliding blocks respectively, the two clamping pieces are arranged on the two sides of the outer wall of the two supporting rods respectively, and the two clamping pieces are arranged on the outer wall of the two sliding blocks respectively.

(III) advantageous effects

The utility model provides an automatic welder for automobile parts. The method has the following beneficial effects:

(1) This an automatic welder for automobile parts is when using, through being provided with adjustment mechanism, driving gear engagement driven gear drives threaded rod one rotatory, it makes two rotations of threaded rod to drive bevel gear one and bevel gear two when the threaded rod is rotatory, thereby let the screw slider carry out horizontal migration with the rack, the welding equipment of rack engagement gear drive gear outer wall carries out automatic weld work, make the adjustment to the required welding position's of each automobile parts difference, automatic weld's limitation has been reduced.

(2) This an automatic welder for automobile parts is when using, through being provided with fixture, two-way lead screw two-way rotation makes two sliding blocks move to the center, drives two centre gripping poles and carries out centre gripping work to automobile parts, the inside rotating electrical machines who sets up of centre gripping pole drives disc and pinion, makes the holder drive automobile parts and rotates to adjustment automobile parts's angle also can carry out automatic weld to automobile parts's bottom, need not manual adjustment welding position.

Drawings

FIG. 1 is a schematic sectional view of the adjusting mechanism of the present invention;

FIG. 2 is a schematic view of the planar structure of the device body of the present invention;

FIG. 3 is a schematic sectional view of the clamping mechanism of the present invention;

fig. 4 is a schematic diagram of the planar structure of the disc of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a box body; 4. an observation window; 5. a drive motor; 6. an adjustment mechanism; 601. a bidirectional screw rod; 602. a slider; 603. a driving gear; 604. a driven gear; 605. a first threaded rod; 606. a first bevel gear; 607. a second bevel gear; 608. a second threaded rod; 609. a threaded slider; 610. a rack; 611. a bull gear; 612. welding equipment; 613. a limiting plate; 7. a clamping mechanism; 701. a clamping rod; 702. a rotating electric machine; 703. a disc; 704. a cylindrical pin; 705. a pinion gear; 706. a clamping member; 707. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1-4, the utility model provides an automatic welding device for automobile parts, including base 1, base 1's bottom fixedly connected with supporting leg 2, base 1's top fixedly connected with box 3, observation window 4 has been seted up to the outer wall of box 3, base 1's top is provided with driving motor 5, the inside adjustment mechanism 6 that is provided with of box 3, adjustment mechanism 6 is including two-way lead screw 601, the bottom of box 3 inner wall is provided with two-way lead screw 601, the output fixedly connected with two-way lead screw 601 of driving motor 5's one end, the other end rotation of two-way lead screw 601 is connected with one side of box 3 inner wall, two-way lead screw 601 sliding connection has sliding block 602, driving gear 603 is run through to the output of driving motor 5, driving gear 603 meshes driven gear 604, the lower extreme of the inner wall fixedly connected with threaded rod 605 of driven gear 604, the upper end of threaded rod 605 runs through bevel gear 606, the outer wall fixedly connected with the outer wall of bevel gear 605, bevel gear 606 meshes two 607, the inner wall fixedly connected with the outer wall 607 of two threaded rod 608, two threaded rod 608 passes through two threaded rod, the slider 609, the bottom fixedly connected with gear 610 of the rack 610, the rack 610 of fixed connection has gear 612.

The utility model discloses an in an embodiment, driving motor 5's output runs through one side of 3 outer walls of box, driving motor 5's output runs through there is driving gear 603, the inner wall fixedly connected with driving motor 5's of driving gear 603 output, the top of the bottom fixedly connected with limiting plate 613 of threaded rod one 605, limiting plate 613 is provided with four, and four limiting plates 613 use the axis of threaded rod one 605 and threaded rod two 608 respectively as two liang of a set of symmetry settings of symmetry axis, limiting plate 613 can play the supporting role to threaded rod one 605 and threaded rod two 608 when playing limiting displacement to threaded slider 609, make the two steadily rotate inside box 3.

In addition, in order to facilitate welding of automobile parts in all directions, a clamping mechanism 7 is arranged on the top of the sliding block 602, the clamping mechanism 7 comprises a clamping rod 701, the bottom of the clamping rod 701 is fixedly connected with the top of the sliding block 602, a rotating motor 702 is arranged inside the clamping rod 701, the output end of the rotating motor 702 is fixedly connected with the outer wall of one side of the disc 703, a cylindrical pin 704 is arranged on the outer wall of the disc 703, a pinion 705 is arranged on one side of the outer wall of the disc 703, the pinion 705 is meshed with the cylindrical pin 704, and a clamping piece 706 is fixedly connected with the outer wall of one side of the pinion 705.

The utility model discloses an in the embodiment, the outer wall of pinion 705 opposite side is fixed with the one end of bearing 707, the other end rotation of bearing 707 is connected with the outer wall of clamping rod 701 one side, bearing 701 is connected pinion 705 with clamping rod 707 and also assists pinion 705 rotatory simultaneously, clamping rod 701 is provided with two, and two clamping rods 701 set up the top at two sliding blocks 602 respectively, holder 706 is provided with two, and two holders 706 set up the outer wall at two clamping rods 701 respectively, it is convenient for weld to stabilize the centre gripping to automobile parts.

In the utility model, when in use, the box body 3 at the top of the base 1 is stabilized by the four supporting legs 2, the welding work can be observed through the observation window 4 arranged on the outer wall of the box body 3, so that the operator can observe the internal welding condition, the driving motor 5 drives the driving gear 603 and the driven gear 604 to rotate the first threaded rod 605 by the adjusting mechanism 6, the first threaded rod 605 drives the first bevel gear 606 and the second bevel gear 607 at the upper end to rotate, thereby the second threaded rod 608 rotates and simultaneously drives the threaded slider 609 to move horizontally, the threaded slider 609 drives the rack 610, the big gear 611 meshed with the rack 610 drives the welding equipment 612, and the welding equipment 612 can be enabled to be according to the different welding positions of each automobile part, the position is adjusted, limitation of welding on position adjustment is reduced, automatic welding operation can be performed on the bottom of the automobile part without manual adjustment, the clamping mechanism 7 is arranged, the two-way screw rod 601 rotates in two directions to drive the two sliding blocks 602 to move towards the center, the tops of the two sliding blocks 602 are respectively provided with two clamping rods 701 and two clamping pieces 706, the rotating motor 702 arranged inside one clamping rod 701 drives the disc 703 to rotate, the cylindrical pin 704 arranged on the outer wall of the disc 703 is meshed with the pinion 705, the pinion 705 rotates discontinuously, the clamping pieces 706 fixedly connected with the outer wall of the pinion 705 rotate discontinuously, angles of the automobile part are adjusted slowly, welding operation is facilitated, and workload of operators is relieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic welder for automobile parts, includes base (1), bottom fixedly connected with supporting leg (2) of base (1), top fixedly connected with box (3) of base (1), observation window (4) have been seted up to the outer wall of box (3), the top of base (1) is provided with driving motor (5), inside adjustment mechanism (6), its characterized in that of being provided with of box (3): the adjusting mechanism (6) comprises:

the bottom of the inner wall of the box body (3) is provided with a bidirectional screw rod (601), the output end of the driving motor (5) is fixedly connected with one end of the bidirectional screw rod (601), the other end of the bidirectional screw rod (601) is rotatably connected with one side of the inner wall of the box body (3), and the bidirectional screw rod (601) is connected with a sliding block (602) in a sliding manner;

the output end of the driving motor (5) penetrates through the driving gear (603), the driving gear (603) is meshed with a driven gear (604), the inner wall of the driven gear (604) is fixedly connected with the lower end of a first threaded rod (605), the upper end of the first threaded rod (605) penetrates through a first bevel gear (606), the inner wall of the first bevel gear (606) is fixedly connected with the outer wall of the first threaded rod (605), and the first bevel gear (606) is meshed with a second bevel gear (607);

the inner wall of the second bevel gear (607) is fixedly connected with the outer wall of the second threaded rod (608), the second threaded rod (608) penetrates through the second bevel gear (607), the second threaded rod (608) is in threaded connection with a threaded sliding block (609), the bottom of the threaded sliding block (609) is fixedly connected with the top of a rack (610), the bottom of the rack (610) is meshed with a large gear (611), and one side of the outer wall of the large gear (611) is fixedly connected with welding equipment (612).

2. The automatic welding device for automobile parts according to claim 1, characterized in that: the output end of the driving motor (5) penetrates through one side of the outer wall of the box body (3), the output end of the driving motor (5) penetrates through the driving gear (603), and the inner wall of the driving gear (603) is fixedly connected with the output end of the driving motor (5).

3. The automatic welding device for automobile parts according to claim 1, characterized in that: the bottom of the first threaded rod (605) is fixedly connected with the tops of the limiting plates (613), the number of the limiting plates (613) is four, and the four limiting plates (613) are symmetrically arranged in a group by two by taking the central axes of the first threaded rod (605) and the second threaded rod (608) as symmetry axes.

4. The automatic welding device for automobile parts according to claim 1, characterized in that: the clamping mechanism (7) is arranged at the top of the sliding block (602), the clamping mechanism (7) comprises a clamping rod (701), the bottom of the clamping rod (701) is fixedly connected with the top of the sliding block (602), a rotating motor (702) is arranged inside the clamping rod (701), the outer wall of one side of a disc (703) is fixedly connected with the output end of the rotating motor (702), a cylindrical pin (704) is arranged on the outer wall of the disc (703), a pinion (705) is arranged on one side of the outer wall of the disc (703), the pinion (705) is meshed with the cylindrical pin (704), and a clamping piece (706) is fixedly connected with the outer wall of one side of the pinion (705).

5. The automatic welding device for automobile parts according to claim 4, characterized in that: one end of a bearing (707) is fixed on the outer wall of the other side of the pinion (705), and the other end of the bearing (707) is rotatably connected with the outer wall of one side of the clamping rod (701).

6. The automatic welding device for automobile parts according to claim 4, characterized in that: the clamping rods (701) are arranged in two numbers, the two clamping rods (701) are arranged at the tops of the two sliding blocks (602) respectively, the clamping pieces (706) are arranged in two numbers, and the two clamping pieces (706) are arranged on the outer walls of the two clamping rods (701) respectively.