CN215546266U

CN215546266U - Intelligent robot welds seat and uses assembling positioner

Info

Publication number: CN215546266U
Application number: CN202121851419.XU
Authority: CN
Inventors: 杨雪超; 贾兆强
Original assignee: Tangshan Aiyin Technology Co ltd
Current assignee: Tangshan Aiyin Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-18
Anticipated expiration: 2031-08-10

Abstract

The utility model belongs to the technical field of welding robots, in particular to an assembling and positioning device for an intelligent robot welding seat, which comprises a base, wherein the upper end of the base is fixedly connected with a hydraulic rod through a screw, the upper end of an inner telescopic rod of the hydraulic rod is fixedly connected with a welding table through a screw, the hydraulic rod is arranged at the joint of the base and the welding table and can adjust the height of a welding table surface according to the height before and after the seat is welded so as to facilitate the welding of a welding robot, and a multidirectional sliding clamping device is arranged so that the multidirectional sliding can selectively fix the proper clamping position of the bottom of the seat, thereby effectively avoiding the problem of insecure fixation caused by position deviation and increasing available space. The function of limiting after clamping is achieved.

Description

Intelligent robot welds seat and uses assembling positioner

Technical Field

The utility model belongs to the technical field of welding robots, and particularly relates to an assembling and positioning device for an intelligent robot welding seat.

Background

The welding robot is an industrial robot that engages in welding, including cutting and painting. An industrial robot is a versatile, reprogrammable, automatically controlled Manipulator (Manipulator) with three or more programmable axes for use in the field of industrial automation, according to the international organization for standardization (ISO) which is a definition of standard welding robots. 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 utility model relates to an assembling and positioning device for a welding seat of an intelligent robot, in particular to a welding robot which is formed by assembling a welding clamp or a welding (cutting) gun on a tail shaft flange of an industrial robot and can weld, cut or thermally spray the welding clamp or the welding (cutting) gun.

Because the precision that the robot welding required is high, need fix the seat base before the welding, make all the other welding can stabilize accurate butt joints, but original majority does not have comparatively convenient and the better fixing device of fixed effect, and fixed mode is complicated will influence production speed, if fixed mode stability is relatively poor, precision when will influencing the robot welding reduces finished product quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the assembling and positioning device for the welding seat of the intelligent robot, which has the characteristics of convenience in use, more idea of adjustment and strong fixing effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent robot welds seat with assembling positioner, includes the base, screw fixedly connected with hydraulic stem is passed through to the upper end of base, screw fixedly connected with welding bench is passed through to the upper end of the inside telescopic link of hydraulic stem, the lower surface of welding bench still is provided with multidirectional adjusting part, and multidirectional adjusting part's one end still is provided with the centre gripping subassembly.

As a preferable technical scheme of the assembling and positioning device for the welding seat of the intelligent robot, the multidirectional adjusting assembly further comprises a telescopic sliding rod, a limiting block, a longitudinal guide plate, a transverse sliding groove, a sliding block, a longitudinal sliding groove and a limiting groove, the transverse guide plate is fixedly arranged on the lower surface of the welding table, the transverse sliding groove is arranged in the welding table, the longitudinal guide plate slides on the lower surface of the transverse guide plate through the sliding block and the transverse sliding groove, and the telescopic sliding rod slides in the longitudinal guide plate in a telescopic mode through the longitudinal sliding groove.

According to the assembly positioning device for the welding seat of the intelligent robot, the limiting groove transversely penetrates through the longitudinal guide plate, the limiting block is integrally formed on the side surface of the telescopic sliding rod, the limiting block slides in the limiting groove, and the sliding block is fixedly mounted on the upper surface of the longitudinal guide plate.

As the preferable technical scheme of the assembling and positioning device for the welding seat of the intelligent robot, the clamping assembly further comprises a clamping chamber, a clamping screw, an upper clamping plate, a control crank, an internal thread sleeve and a right-angle gear pair, the clamping chamber is integrally formed at one end of the telescopic slide rod, a through hole is formed in the clamping chamber in a vertically penetrating mode, the internal thread sleeve is rotatably connected inside the through hole, the clamping screw is rotatably connected with the internal thread sleeve through external threads, and the control crank is rotatably connected to one side surface of the clamping chamber.

According to the preferable technical scheme of the assembling and positioning device for the welding seat of the intelligent robot, one end of the right-angle gear pair is fixedly connected with the internal thread sleeve, the other end of the right-angle gear pair is fixedly connected with one end of the control crank, and the upper end of the clamping screw is rotatably connected with the upper clamping plate.

According to the preferable technical scheme of the assembling and positioning device for the welding seat of the intelligent robot, the adjusting assembly and the clamping assembly are symmetrically arranged on the lower surface and the side surface of the welding table in two pairs.

According to the preferable technical scheme of the assembling and positioning device for the welding seat of the intelligent robot, the rubber pads are arranged on the lower surfaces of the upper clamping plates, and the limiting plate is arranged at the lower end of the clamping screw.

According to the preferable technical scheme of the assembling and positioning device for the welding seat of the intelligent robot, two transverse sliding grooves and two sliding blocks are symmetrically arranged at the joint of each sliding block and the corresponding transverse guide plate.

Compared with the prior art, the utility model has the beneficial effects that: the hydraulic rod is arranged at the joint of the base and the welding table, the height of the welding table surface can be adjusted by the hydraulic rod according to the height before and after the seat is welded so as to facilitate the welding of the welding robot, by arranging the multidirectional sliding clamping device, the multidirectional sliding can selectively fix the proper clamping position of the bottom of the seat, the problem of insecure fixation caused by position deviation is effectively avoided, the available space is increased, the clamping assembly of the utility model can be conveniently lifted and adjusted, the operation is simple, the quick limiting effect is achieved, and the clamping screw and the internal thread sleeve have better self-locking property when not rotating, play a role in limiting after clamping, by arranging the upper clamping plate into a rotatable structure and arranging the clamping screw rods in a circular shape with two ends being asymmetric, can adjust the use end of punch holder according to the big or small width of welding seat base and the planar size of centre gripping, rotate the one end of short to being close to the welding bench and can also play the effect of being convenient for place the seat base.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a partially exploded bottom view of the present invention;

FIG. 2 is a schematic top view of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a front view of the present invention;

FIG. 4 is a schematic partial cross-sectional view of a clamping assembly according to the present invention;

FIG. 5 is a partially enlarged view of part A of the present invention;

in the figure: 1. a base; 2. a hydraulic lever; 3. a welding table; 41. a clamping chamber; 42. clamping the screw rod; 43. an upper splint; 44. controlling the crank; 45. an internal thread sleeve; 46. a right-angle gear pair; 51. a telescopic slide bar; 52. a limiting block; 53. a longitudinal guide plate; 54. a transverse guide plate; 55. a transverse chute; 56. a slider; 57. a longitudinal chute; 58. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an intelligent robot welds seat with assembling positioner, includes base 1, and screw fixedly connected with hydraulic stem 2 is passed through to base 1's upper end, and screw fixedly connected with welding bench 3 is passed through to the upper end of the inside telescopic link of hydraulic stem 2, and the lower surface of welding bench 3 still is provided with multidirectional adjusting part, and multidirectional adjusting part's one end still is provided with the centre gripping subassembly.

Specifically, the multidirectional adjusting assembly further comprises a telescopic sliding rod 51, a limiting block 52, a longitudinal guide plate 53, a transverse guide plate 54, a transverse sliding groove 55, a sliding block 56, a longitudinal sliding groove 57 and a limiting groove 58, wherein the transverse guide plate 54 is fixedly installed on the lower surface of the welding table 3, the transverse sliding groove 55 is arranged inside the welding table, the longitudinal guide plate 53 slides on the lower surface of the transverse guide plate 54 through the sliding block 56 and the transverse sliding groove 55, the telescopic sliding rod 51 telescopically slides inside the longitudinal guide plate 53 through the longitudinal sliding groove 57, in the embodiment, the multidirectional sliding can be selectively fixed to a proper clamping position at the bottom of the seat, the problem of insecurity caused by position deviation is effectively avoided, and the available space is increased.

Specifically, the limiting groove 58 transversely penetrates through the longitudinal guide plate 53, the limiting block 52 is integrally formed on the side surface of the telescopic slide rod 51, the limiting block 52 slides in the limiting groove 58, and the sliding block 56 is fixedly mounted on the upper surface of the longitudinal guide plate 53.

Specific, the centre gripping subassembly still includes centre gripping room 41, clamping screw 42, punch holder 43, control crank 44, internal thread cover 45 and right angle gear pair 46, centre gripping room 41 integrated into one piece sets up in the one end of flexible slide bar 51, the through-hole has been seted up to running through from top to bottom in the inside of centre gripping room 41, internal thread cover 45 rotates to be connected in the inside of through-hole, clamping screw 42 closes soon with internal thread cover 45 through outside screw thread and is connected, control crank 44 rotates and connects in a side surface of centre gripping room 41, the lift adjustment that clamping assembly can be convenient in this embodiment, and easy operation, play quick spacing effect, and clamping screw 42 and internal thread cover 45 have better auto-lock nature when not rotating, play spacing effect behind the centre gripping.

Specifically, the one end of right angle gear pair 46 is in internal thread cover 45 fixed connection, the one end fixed connection of the other end and control crank 44, clamping screw 42's upper end and punch holder 43 rotate to be connected, punch holder 43 uses clamping screw 42 to be centre of a circle both ends length asymmetry in this embodiment, can be according to the big or small width of welding seat base and the planar big or small adjustment punch holder 43's of centre gripping user end, rotate the effect that can also play the seat base of being convenient for to being close to welding bench 3 with the one end of short.

Specifically, two pairs of settings that adjusting part and centre gripping subassembly are the symmetry at the lower surface of welding bench 3 and side, through setting up four adjusting part in this embodiment, can guarantee that the seat base is stabilized the centre gripping in the upper end of welding bench 3.

Specifically, the lower surface of punch holder 43 all is provided with the rubber pad, and the lower extreme of clamping screw 42 is provided with spacing dish, through setting up the rubber pad in this embodiment, avoids punch holder 43 and seat base extrusion to cause wearing and tearing, and promotes the centre gripping effect.

Specifically, the connecting portion of the sliding block 56 and the transverse guide plate 54 is symmetrically provided with two transverse sliding grooves 55 and two sliding blocks 56, and in this embodiment, the two transverse sliding grooves 55 and the two sliding blocks 56 are provided to enhance the sliding stability.

The working principle and the using process of the utility model are as follows: the height of the welding table 3 at the upper end of the base 1 is adjusted through the hydraulic rod 2 according to the optimal welding height of the welding robot, the seat base is placed on the upper surface of the welding table 3 after adjustment, the position is adjusted through the multidirectional adjusting component according to the size width of the seat base, the longitudinal guide plate 53 slides inside the transverse guide plate 54 through the sliding block 56 and the transverse sliding groove 55 during adjustment, the telescopic sliding rod 51 slides inside the longitudinal sliding groove 57 in a telescopic mode, meanwhile, the limiting block 52 slides inside the limiting groove 58 along with the telescopic sliding rod 51, when the clamping component is adjusted to be at a proper position, the proper end of the upper clamping plate 43 is rotated to be close to one end of the seat base according to the size of the clamping surface of the seat base, the control crank 44 is shaken, the control crank 44 drives the internal thread sleeve 45 to rotate in situ inside the clamping chamber 41 through the right-angle gear pair 46 at the other end, and at the moment, the clamping screw 42 is moved downwards through the screwing of the threads of the clamping screw 42 and the internal thread sleeve 45, until the lower surface of the upper clamping plate 43 contacts with the clamping position at the upper end of the seat base and has certain extrusion force, the seat base is fixed on the upper surface of the welding table 3 by using a plurality of sliding clamping assemblies according to the steps, and when the seat base needs to be taken out after welding, the direction is rotated to control the crank 44 to enable the upper clamping plate 43 to be separated from clamping.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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.

Claims

1. The utility model provides an intelligent robot welds seat with assembling positioner which characterized in that: including base (1), screw fixedly connected with hydraulic stem (2) are passed through to the upper end of base (1), screw fixedly connected with welding bench (3) are passed through to the upper end of the inside telescopic link of hydraulic stem (2), the lower surface of welding bench (3) still is provided with multidirectional adjusting part, and multidirectional adjusting part's one end still is provided with the centre gripping subassembly.

2. The assembling and positioning device for the intelligent robot welding seat according to claim 1, characterized in that: the multidirectional adjusting assembly further comprises a telescopic sliding rod (51), a limiting block (52), a longitudinal guide plate (53), a transverse guide plate (54), a transverse sliding groove (55), a sliding block (56), a longitudinal sliding groove (57) and a limiting groove (58), wherein the transverse guide plate (54) is fixedly mounted on the lower surface of the welding table (3), the transverse sliding groove (55) is arranged inside the welding table, the longitudinal guide plate (53) slides on the lower surface of the transverse guide plate (54) through the sliding block (56) and the transverse sliding groove (55), and the telescopic sliding rod (51) telescopically slides inside the longitudinal guide plate (53) through the longitudinal sliding groove (57).

3. The assembling and positioning device for the intelligent robot welding seat according to claim 2, characterized in that: the limiting groove (58) transversely penetrates through the longitudinal guide plate (53), the limiting block (52) is integrally formed on the side surface of the telescopic sliding rod (51), the limiting block (52) slides in the limiting groove (58), and the sliding block (56) is fixedly mounted on the upper surface of the longitudinal guide plate (53).

4. The assembling and positioning device for the intelligent robot welding seat according to claim 1, characterized in that: the centre gripping subassembly still includes centre gripping room (41), clamping screw (42), punch holder (43), control crank (44), internal thread cover (45) and right angle gear pair (46), centre gripping room (41) integrated into one piece sets up in the one end of flexible slide bar (51), the through-hole has been seted up in running through from top to bottom in the inside of centre gripping room (41), internal thread cover (45) rotate to be connected in the inside of through-hole, clamping screw (42) close with internal thread cover (45) through outside screw and be connected soon, control crank (44) rotate to be connected in a side surface of centre gripping room (41).

5. The assembling and positioning device for the intelligent robot welding seat according to claim 4, characterized in that: one end of the right-angle gear pair (46) is fixedly connected with the internal thread sleeve (45), the other end of the right-angle gear pair is fixedly connected with one end of the control crank (44), and the upper end of the clamping screw rod (42) is rotatably connected with the upper clamping plate (43).

6. The assembling and positioning device for the intelligent robot welding seat according to claim 1, characterized in that: the adjusting assembly and the clamping assembly are arranged in two pairs symmetrically on the lower surface and the side surface of the welding table (3).

7. The assembling and positioning device for the intelligent robot welding seat according to claim 4, characterized in that: the lower surface of the upper clamping plate (43) is provided with a rubber pad, and the lower end of the clamping screw rod (42) is provided with a limiting disc.

8. The assembling and positioning device for the intelligent robot welding seat according to claim 2, characterized in that: the connecting part of the sliding block (56) and the transverse guide plate (54) is symmetrically provided with two transverse sliding grooves (55) and a sliding block (56).