CN210475954U

CN210475954U - Gantry type welding robot

Info

Publication number: CN210475954U
Application number: CN201921095099.2U
Authority: CN
Inventors: 魏秋东; 孙从义; 魏中保
Original assignee: Heze Jingjiu Special Automobile Co ltd
Current assignee: Heze Jingjiu Special Automobile Co ltd
Priority date: 2019-07-14
Filing date: 2019-07-14
Publication date: 2020-05-08
Anticipated expiration: 2029-07-14

Abstract

The utility model discloses a gantry welding robot, including the main horizontal pole, the both ends bottom symmetry of main horizontal pole is provided with the pillar, the top welding of pillar has the connecting plate, the top of connecting plate is fixed with the connecting block of integral type, the bilateral symmetry of connecting block is fixed with the flange, the both ends bottom of main horizontal pole has seted up the spread groove, the inner wall symmetry of spread groove has seted up the side channel, the connecting block passes through flange and side channel sliding connection; through the spread groove and the connecting block of design, can be on the connection of main horizontal pole and pillar, carry on spacingly with both earlier one step, the alignment of the screw of being convenient for, simultaneously when on current bolted connection's basis for the installation is more firm, and the spacer pin of cooperation design can be spacing with the position of connecting block, avoids the later stage when fixing through the bolt, and gliding phenomenon takes place for the connecting block, has guaranteed the stability of connecting.

Description

Gantry type welding robot

Technical Field

The utility model belongs to the technical field of welding robot, concretely relates to planer-type welding robot.

Background

The welding robot is an industrial robot for welding, including cutting and spraying, is mainly applied to a plurality of main industries such as automobile trailer manufacturing, engineering mechanical processing, spare and accessory manufacturing, and has a wide application range.

The existing gantry welding robot still has some defects when in use: in being connected main horizontal pole and pillar, often fix through the bolt for the stability of guaranteeing to connect, though stability obtains guaranteeing, nevertheless in the connection of earlier stage, need many workers to align screw between them, the inconvenience of very getting up of operation, both are the plane laminating form simultaneously, and its stability has the space of further improving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a planer-type welding robot to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: gantry type welding robot, including main horizontal pole, the both ends bottom symmetry of main horizontal pole is provided with the pillar, the top welding of pillar has the connecting plate, the top of connecting plate is fixed with the connecting block of integral type, the bilateral symmetry of connecting block is fixed with the flange, the spread groove has been seted up to the both ends bottom of main horizontal pole, the side channel has been seted up to the inner wall symmetry of spread groove, the connecting block passes through flange and side channel sliding connection.

Preferably, the through-hole that link up with the side channel is seted up to the both sides of main horizontal pole, the inboard of through-hole runs through there is the spacer pin, the top of spacer pin is in the outside of main horizontal pole, and the top of spacer pin is fixed with the limiting plate, the bottom of spacer pin is in the inboard of side channel, the bottom edge of spacer pin is fixed with the lug, the shrinkage pool with lug looks adaptation is seted up to the bottom face of side channel.

Preferably, the limiting pin and the bump are located on the same plane, the limiting plate and the limiting pin are both of a cylindrical structure, and the diameter of the limiting plate is one point three times of that of the through hole.

Preferably, the depth of the connecting groove is one tenth of the whole length of the main cross rod, the bottom end face of the main cross rod is attached to the two sides of the top end face of the connecting plate relative to the two sides of the connecting groove, and screw holes are formed in the inner walls of the bottom end faces of the connecting plate, the connecting block and the side grooves.

Preferably, the top end face of main horizontal pole is provided with the slide rail, the top of slide rail is provided with along the gliding sliding block of X axle, the operation box is installed on the top of sliding block, the fixed surface of operation box has a plurality of arms.

Preferably, the bottom of arm is connected with the processing head through the pivot, the processing head is the cylinder structure.

Preferably, the bottom of pillar is fixed with the stabilizer blade, the contained angle department between stabilizer blade and the pillar is fixed with the set-square, the set-square is the metal material component.

Compared with the prior art, the beneficial effects of the utility model are that: through the spread groove and the connecting block of design, can be on the connection of main horizontal pole and pillar, carry on spacingly with both earlier one step, the alignment of the screw of being convenient for, simultaneously when on current bolted connection's basis for the installation is more firm, and the spacer pin of cooperation design can be spacing with the position of connecting block, avoids the later stage when fixing through the bolt, and gliding phenomenon takes place for the connecting block, has guaranteed the stability of connecting.

Drawings

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

FIG. 2 is a schematic view of the main cross bar of the present invention connected to a support;

FIG. 3 is a cross-sectional end view of the main cross bar of the present invention;

fig. 4 is a cross-sectional end view of the main beam of this embodiment 2.

In the figure: 1. a main cross bar; 2. a slide rail; 3. an operation box; 4. a mechanical arm; 5. a machining head; 6. a pillar; 7. a spacing pin; 8. connecting blocks; 9. a connecting plate; 10. connecting grooves; 11. a bump; 12. a side groove; 13. a limiting plate; 14. a limiting bulge; 15. a built-in spring; 16. a connecting rod.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: a gantry type welding robot comprises a main cross rod 1, pillars 6 are symmetrically arranged at the bottoms of two ends of the main cross rod 1, a connecting plate 9 is welded at the top end of each pillar 6, an integrated connecting block 8 is fixed at the top end of each connecting plate 9, convex plates are symmetrically fixed on two sides of each connecting block 8, connecting grooves 10 are formed in the bottoms of two ends of the main cross rod 1, side grooves 12 are symmetrically formed in the inner walls of the connecting grooves 10, the connecting blocks 8 are in sliding connection with the side grooves 12 through the convex plates, through holes communicated with the side grooves 12 are formed in two sides of the main cross rod 1, limiting pins 7 penetrate through the inner sides of the through holes, the top ends of the limiting pins 7 are located outside the main cross rod 1, limiting plates 13 are fixed at the top ends of the limiting pins 7, the bottom ends of the limiting pins 7 are located inside the side grooves 12, protruding blocks 11 are fixed at the bottom end edges of the limiting pins 7, concave, can avoid the later stage when pulling limiting plate 13, pull out the spacer pin 7 is whole.

In this embodiment, preferably, a slide rail 2 is disposed on a top end face of the main cross bar 1, a slide block sliding along an X axis is disposed on a top end of the slide rail 2, an operation box 3 is mounted on a top end of the slide block, five mechanical arms 4 are fixed on a surface of the operation box 3, and the five mechanical arms are sequentially a first axis, a second axis, a third axis, a fourth axis and a fifth axis, wherein the first axis moves along the X axis direction, the second axis moves along the y axis direction, and the third axis moves along the z axis direction, so that a terminal tool can be sent to different spatial positions, and the four axes and the five axes meet different requirements of tool postures, and can support multiple tasks, multiple sets and multiple mechanical arms cooperatively move, and can simultaneously realize linear interpolation, circular interpolation, spiral interpolation, spatial circular interpolation.

Example 2

The difference from example 1 is that: referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: a gantry type welding robot comprises a main cross rod 1, pillars 6 are symmetrically arranged at the bottoms of two ends of the main cross rod 1, a connecting plate 9 is welded at the top end of each pillar 6, an integrated connecting block 8 is fixed at the top end of each connecting plate 9, convex plates are symmetrically fixed on two sides of each connecting block 8, connecting grooves 10 are formed in the bottoms of two ends of the main cross rod 1, side grooves 12 are symmetrically formed in the inner walls of the connecting grooves 10, each connecting block 8 is in sliding connection with the corresponding side groove 12 through the corresponding convex plate, a placing groove is formed in the bottom end face of each side groove 12, a limiting bulge 14 is arranged on the inner side of each placing groove, a built-in spring 15 is connected between each limiting bulge 14 and the corresponding placing groove, a connecting rod 16 penetrating through the bottom end face of the main cross rod 1 is fixed at the bottom end face of each limiting bulge 14 and the corresponding connecting block 8, the connecting grooves 10 and, the alignment of the screw of being convenient for, simultaneously when on current bolted connection's basis for the installation is more firm, and spacing arch 14 of cooperation design can carry on spacingly with the position of connecting block 8, avoids the later stage when fixing through the bolt, and connecting block 8 takes place gliding phenomenon, has guaranteed the stability of connecting.

The utility model discloses a theory of operation and use flow: when the utility model is used, the support column 6 and the main cross bar 1 are firstly installed, in the installation, the connecting block 8 at the top end of the connecting plate 9 is firstly inserted into the inner side of the connecting groove 10, and the convex plates at two sides of the connecting block 8 are inserted into the inner sides of the side grooves 12, when the support column 6 moves to the bottom end of the connecting groove 10 through the connecting block 8, the support column 6 reaches the installation position, at the moment, the limiting plate 13 is pressed towards the inner side of the connecting groove 10, in the pressing, the limiting plate 13 drives the limiting pin 7, the bottom end of the limiting pin 7 penetrates to the inner side of the side grooves 12 and is jointed with the side surface of the connecting block 8, so as to fix the position of the connecting block 8, then, the screw holes which sequentially penetrate through the connecting plate 9, the main cross bar 1 and the surfaces of the convex plates are fixed through bolts, when the disassembly is needed in the later period, make the lug 11 card of spacer pin 7 bottom go into in the shrinkage pool of side groove 12 bottom face, the bottom face of spacer pin 7 this moment is in the coplanar with the medial surface of side groove 12, slide connecting block 8 out spread groove 10 can accomplish the separation afterwards, in the installation of earlier stage, also stimulate limiting plate 13, make side groove 12 be in the coplanar with the bottom face of spacer pin 7, so that connecting block 8's the income that slides, the installation is accomplished the back, place the inboard at pillar 6 with the work piece that needs processing, process the work piece through processing head 5 of 4 bottoms of arm.

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. Gantry type welding robot, including main horizontal pole (1), the both ends bottom symmetry of main horizontal pole (1) is provided with pillar (6), its characterized in that: the welding of the top of pillar (6) has connecting plate (9), the top of connecting plate (9) is fixed with connecting block (8) of integral type, the bilateral symmetry of connecting block (8) is fixed with the flange, spread groove (10) have been seted up to the both ends bottom of main horizontal pole (1), side channel (12) have been seted up to the inner wall symmetry of spread groove (10), connecting block (8) are through flange and side channel (12) sliding connection.

2. The gantry welding robot of claim 1, wherein: the through-hole that link up with side channel (12) is seted up to the both sides of main horizontal pole (1), the inboard of through-hole runs through there is spacer pin (7), the top of spacer pin (7) is in the outside of main horizontal pole (1), and the top of spacer pin (7) is fixed with limiting plate (13), the bottom of spacer pin (7) is in the inboard of side channel (12), the bottom edge of spacer pin (7) is fixed with lug (11), the shrinkage pool with lug (11) looks adaptation is seted up to the bottom face of side channel (12).

3. The gantry welding robot of claim 2, wherein: the limiting pin (7) and the lug (11) are located on the same plane, the limiting plate (13) and the limiting pin (7) are of cylindrical structures, and the diameter of the limiting plate (13) is one point three times of that of the through hole.

4. The gantry welding robot of claim 1, wherein: the degree of depth of spread groove (10) is one tenth of main horizontal pole (1) whole length, and the bottom face of main horizontal pole (1) for the both sides of spread groove (10) laminate mutually with the top face both sides of connecting plate (9), the screw has all been seted up to the bottom face inner wall of connecting plate (9), connecting block (8) and side groove (12).

5. The gantry welding robot of claim 4, wherein: the top face of main horizontal pole (1) is provided with slide rail (2), the top of slide rail (2) is provided with along the gliding sliding block of X axle, operation box (3) are installed on the top of sliding block, the fixed surface of operation box (3) is equipped with a plurality of arms (4).

6. The gantry welding robot of claim 5, wherein: the bottom of arm (4) is connected with processing head (5) through the pivot, processing head (5) are the cylinder structure.

7. The gantry welding robot of claim 1, wherein: the bottom of pillar (6) is fixed with the stabilizer blade, the contained angle department between stabilizer blade and pillar (6) is fixed with the set-square, the set-square is the metal material component.