CN217667365U

CN217667365U - Automatic welding device for seat framework

Info

Publication number: CN217667365U
Application number: CN202221591339.XU
Authority: CN
Inventors: 王占兵
Original assignee: Zhejiang Xinyan Auto Parts Co ltd
Current assignee: Zhejiang Xinyan Auto Parts Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-28
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses an automatic welder of seat skeleton, including the equipment base, four mounting panels are installed to the symmetry on the outer wall of equipment base, two construction bolts are installed to the symmetry on the mounting panel, rotate on the mounting panel and install bearing structure, bearing structure contains L shape backup pad and mounting substrate, mounting substrate installs the inner in L shape backup pad, two anti-rotating structure are installed to the symmetry on the mounting substrate, anti-rotating structure contains hexagon fixture block, spliced pole, anti-rotating cardboard and pulling block, the upper end at the hexagon fixture block is installed to the spliced pole. An automatic welder of seat skeleton belongs to the automatic welder field, through setting up anti-rotating structure and preventing changeing the spring, can carry on spacingly to construction bolt to prevent that construction bolt from producing after receiving vibrations and rotating, becoming flexible, and then finally can reduce the probability that welding robot appears rocking.

Description

Automatic welding device for seat framework

Technical Field

The utility model relates to an automatic welder field, in particular to automatic welder of seat skeleton.

Background

The welding robot is an industrial robot that performs welding including cutting and painting. An industrial robot is a versatile, reprogrammable, automatically controlled manipulator with three or more programmable axes for use in the field of industrial automation. To accommodate different applications, the mechanical interface of the last axis of the robot, usually a connecting flange, may be used to attach different tools or end effectors. The welding robot is that a welding clamp or a welding (cutting) gun is arranged on a tail shaft flange of an industrial robot, so that the welding robot can carry out welding, cutting or thermal spraying. The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the sitting condition. The internal framework of the automobile seat needs to be automatically welded by a welding robot in the production process.

The automatic welding robot who has for seat skeleton when using the installation, all is fixed with its installation through the bolt, because welding robot can be frequent rotates the adjustment position at the in-process of work to make it can produce a large amount of vibrations, and then can make the bolt that is used for installing fixed welding robot produce easily not hard up, finally can make welding robot appear rocking, influence the welding of seat skeleton.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an automatic welding device for a seat frame, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic welder of seat skeleton, includes the equipment base, four mounting panels are installed to the symmetry on the outer wall of equipment base, two construction bolts are installed to the symmetry on the mounting panel, rotate on the mounting panel and install bearing structure, bearing structure contains L shape backup pad and mounting substrate, mounting substrate installs the inner at L shape backup pad, two anti-rotating structure are installed to the symmetry on the mounting substrate, anti-rotating structure contains hexagon fixture block, spliced pole, prevents changeing cardboard and pulling block, the upper end at the hexagon fixture block is installed to the spliced pole, prevent changeing the cardboard and install the upper end at the spliced pole, the upper end at the spliced pole is installed to the pulling block, the cover is equipped with on the spliced pole and prevents changeing the spring.

Preferably, the welding manipulator is installed to the upper end of equipment base, the mounting panel passes through welded mode fixed mounting on the equipment base, the outer end of mounting panel passes through welded mode fixed mounting has the connecting block.

Preferably, the upper end of the mounting bolt is provided with a hexagonal groove.

Preferably, the L-shaped supporting plate and the mounting base plate on the supporting structure are of an integrally formed structure, a shaft hole is formed in the L-shaped supporting plate, the L-shaped supporting plate is rotatably mounted on the connecting block through the shaft hole formed in the L-shaped supporting plate, two anti-rotation clamping grooves are symmetrically formed in the upper end of the mounting base plate, two through holes are symmetrically formed in the lower end of the mounting base plate, and the lower end of the mounting base plate and the anti-rotation clamping grooves are penetrated through the through holes.

Preferably, prevent that the rotating-structure can reciprocate on mounting substrate, prevent that the structural hexagon fixture block of rotating-structure and spliced pole are integrated into one piece structure, prevent that the structural rotation-proof cardboard of rotating-structure and pulling piece are integrated into one piece structure, the hexagonal fixture block embedding is in the hexagonal groove of seting up in the construction bolt upper end, prevent that the cardboard embedding of rotating-prevents that the mounting substrate upper end is seted up in the card groove of rotating-preventing, the spliced pole upwards passes behind the through-hole that the mounting substrate lower extreme was seted up and prevents that the cardboard passes through screw fixed mounting together with preventing.

Preferably, the rotation preventing spring is located below the mounting substrate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the installation bolt can be limited by arranging the anti-rotation structure and the anti-rotation spring, so that the installation bolt is prevented from rotating and loosening after being vibrated, and the probability of shaking of the welding robot can be finally reduced; through the arrangement of the rotatable supporting structure, the anti-rotation structure can be moved away from the upper side of the mounting plate when the mounting bolt needs to be mounted and dismounted, and the mounting and dismounting of the mounting bolt are further prevented from being influenced by the anti-rotation structure.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of fig. 1 a of the present invention;

fig. 3 is a schematic structural view of the support structure of the present invention;

fig. 4 is a schematic structural view of the anti-rotation structure and the anti-rotation spring of the present invention.

In the figure: 1. an equipment base; 2. installing a bolt; 3. a support structure; 4. an anti-rotation structure; 5. an anti-rotation spring; 6. welding a manipulator; 7. mounting a plate; 8. connecting blocks; 9. a hexagonal groove; 10. an L-shaped support plate; 11. a mounting substrate; 12. a shaft hole; 13. an anti-rotation clamping groove; 14. a through hole; 15. a hexagonal fixture block; 16. connecting columns; 17. an anti-rotation clamping plate; 18. and pulling the block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1:

referring to fig. 1 and 2, an automatic welding device for a seat frame comprises an equipment base 1, four mounting plates 7 are symmetrically mounted on the outer wall of the equipment base 1, a welding manipulator 6 is mounted at the upper end of the equipment base 1, the mounting plates 7 are fixedly mounted on the equipment base 1 in a welding mode, connecting blocks 8 are fixedly mounted at the outer ends of the mounting plates 7 in a welding mode, two mounting bolts 2 are symmetrically mounted on the mounting plates 7, and hexagonal grooves 9 are formed in the upper ends of the mounting bolts 2.

Example 2:

referring to fig. 1, 2, 3 and 4, a support structure 3 is rotatably mounted on a mounting plate 7, the support structure 3 includes an L-shaped support plate 10 and a mounting base plate 11, the mounting base plate 11 is mounted at an inner end of the L-shaped support plate 10, the L-shaped support plate 10 and the mounting base plate 11 on the support structure 3 are an integral structure, the L-shaped support plate 10 is provided with a shaft hole 12, the L-shaped support plate 10 is rotatably mounted on a connecting block 8 through the shaft hole 12 formed thereon, the upper end of the mounting base plate 11 is symmetrically provided with two anti-rotation slots 13, the lower end of the mounting base plate 11 is symmetrically provided with two through holes 14, the through holes 14 penetrate the lower end of the mounting base plate 11 and the anti-rotation slots 13, the anti-rotation structure 4 can be moved away from the mounting plate 7 when the mounting bolt 2 needs to be mounted and dismounted by providing the rotatable support structure 3, thereby preventing the existence of the anti-rotation structure 4 from affecting the mounting and dismounting of the mounting bolt 2, two anti-rotation structures 4 are symmetrically arranged on a mounting substrate 11, each anti-rotation structure 4 comprises a hexagonal fixture block 15, a connecting column 16, an anti-rotation clamping plate 17 and a pulling block 18, the connecting column 16 is arranged at the upper end of the hexagonal fixture block 15, the anti-rotation clamping plate 17 is arranged at the upper end of the connecting column 16, the pulling block 18 is arranged at the upper end of the connecting column 16, the anti-rotation structures 4 can move up and down on the mounting substrate 11, the hexagonal fixture block 15 and the connecting column 16 on each anti-rotation structure 4 are of an integrally formed structure, the anti-rotation clamping plate 17 and the pulling block 18 on each anti-rotation structure 4 are of an integrally formed structure, the hexagonal fixture block 15 is embedded in a hexagonal groove 9 formed at the upper end of the mounting bolt 2, the anti-rotation clamping plate 17 is embedded in an anti-rotation clamping groove 13 formed at the upper end of the mounting substrate 11, and the connecting column 16 is fixedly arranged together with the anti-rotation clamping plate 17 through screws after upwards passing through a through hole 14 formed at the lower end of the mounting substrate 11, the connecting column 16 is sleeved with an anti-rotation spring 5, the anti-rotation spring 5 is located below the mounting base plate 11, and the anti-rotation structure 4 and the anti-rotation spring 5 are limited by the mounting bolt 2, so that the mounting bolt 2 is prevented from rotating and loosening after being vibrated, and the probability of shaking of the welding robot can be finally reduced.

It should be noted that, the utility model relates to an automatic welding device of seat frame, when needing to dismantle mounting bolt 2, at first upwards stimulate anti-rotation structure 4, thus make the hexagon fixture block 15 on the anti-rotation structure 4 shift out from the hexagon groove 9 that the mounting bolt 2 upper end was seted up, make anti-rotation cardboard 17 shift out from anti-rotation draw-in groove 13, at this moment anti-rotation spring 5 can be compressed by hexagon fixture block 15, then drive anti-rotation structure 4, anti-rotation spring 5 outwards rotate with supporting structure 3, thus finally make anti-rotation structure 4 shift away from the top of mounting panel 7, then can use the instrument to dismantle mounting bolt 2; when the mounting bolt 2 needs to be mounted on the mounting plate 7, the mounting bolt 2 is mounted on the mounting plate 7 by using a tool, then the anti-rotation structure 4 is pulled, so that the hexagonal fixture block 15 on the anti-rotation structure 4 is close to the mounting substrate 11, the anti-rotation clamp plate 17 is moved out of the anti-rotation clamp groove 13, the anti-rotation spring 5 is compressed, then the support structure 3 is driven by the anti-rotation structure 4 and the anti-rotation spring 5 to rotate inwards around the connecting block 8, finally the anti-rotation structure 4 is positioned above the mounting plate 7, finally the anti-rotation structure 4 is stopped being pulled, at this moment, the anti-rotation structure 4 is pushed by the anti-rotation spring 5, so that the hexagonal fixture block 15 on the anti-rotation structure 4 is finally embedded into the hexagonal groove 9, the anti-rotation clamp plate 17 is embedded into the anti-rotation clamp groove 13, when the hexagonal fixture block 15 is not aligned with the hexagonal groove 9 and the hexagonal fixture block 15 cannot be embedded into the anti-rotation clamp groove 13, the anti-rotation clamp plate 17 can be rotated before the anti-rotation clamp plate 17 is embedded into the anti-rotation clamp groove 13, and the hexagonal groove 9 is aligned with the hexagonal groove 9.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic welder of seat skeleton, includes equipment base (1), four mounting panels (7), its characterized in that are installed to the symmetry on the outer wall of equipment base (1): two construction bolt (2) are installed to the symmetry on mounting panel (7), rotating on mounting panel (7) and installing bearing structure (3), bearing structure (3) contain L shape backup pad (10) and mounting substrate (11), the inner in L shape backup pad (10) is installed in mounting substrate (11), mounting substrate (11) are gone up the symmetry and are installed two and prevent changeing structure (4), prevent changeing structure (4) and contain hexagon fixture block (15), spliced pole (16), prevent changeing cardboard (17) and pull piece (18), the upper end at hexagon fixture block (15) is installed in spliced pole (16), prevent changeing cardboard (17) and install the upper end at spliced pole (16), pull piece (18) and install the upper end at spliced pole (16), the cover is equipped with on spliced pole (16) and prevents changeing spring (5).

2. The automatic welding device of a seat frame of claim 1, characterized in that: welding manipulator (6) are installed to the upper end of equipment base (1), mounting panel (7) are through welded mode fixed mounting on equipment base (1), the outer end of mounting panel (7) is through welded mode fixed mounting have connecting block (8).

3. The automatic welding device of a seat frame according to claim 2, characterized in that: and the upper end of the mounting bolt (2) is provided with a hexagonal groove (9).

4. The automatic welding device of a seat frame of claim 3, characterized in that: l shape backup pad (10) and mounting substrate (11) on bearing structure (3) are integrated into one piece structure, shaft hole (12) have been seted up on L shape backup pad (10), L shape backup pad (10) are rotated through shaft hole (12) of seting up on it and are installed on connecting block (8), two anti-rotation draw-in grooves (13) have been seted up to the upper end symmetry of mounting substrate (11), two through-holes (14) have been seted up to the lower extreme symmetry of mounting substrate (11), through-hole (14) run through the lower extreme of mounting substrate (11) with anti-rotation draw-in groove (13).

5. The automatic welding device of a seat frame of claim 4, characterized in that: prevent that rotational structure (4) can reciprocate on mounting substrate (11), prevent that hexagonal fixture block (15) and spliced pole (16) on rotational structure (4) are the integrated into one piece structure, prevent that rotational cardboard (17) and pulling piece (18) on rotational structure (4) are the integrated into one piece structure, hexagonal fixture block (15) embedding is in hexagonal groove (9) that mounting bolt (2) upper end was seted up, prevent that rotational cardboard (17) embedding is in preventing rotational draw-in groove (13) of seting up in mounting substrate (11) upper end, spliced pole (16) upwards pass behind through-hole (14) that mounting substrate (11) lower extreme was seted up and prevent rotational cardboard (17) through screw fixed mounting together.

6. The automatic welding device of a seat frame of claim 5, characterized in that: the anti-rotation spring (5) is positioned below the mounting substrate (11).