CN218638915U

CN218638915U - Workpiece jacking mechanism

Info

Publication number: CN218638915U
Application number: CN202222150553.8U
Authority: CN
Inventors: 王韬; 甘斌; 吕涌; 石丛文; 彭飞; 胡志敏; 汪蒙
Original assignee: Hubei Aibo Intelligent Equipment Co ltd
Current assignee: Hubei Aibo Intelligent Equipment Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-03-17
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a workpiece jacking mechanism, the major structure is the tertiary elevation structure that comprises parts such as three cylinders, first cylinder and second cylinder are big stroke lift, the third cylinder is for short stroke lift and makes the effect of breaking away from, the adjustable mounting panel is followed and is risen when the mounting panel rises in promoting for first cylinder, then take the second cylinder body to rise, and the second cylinder promotes the mounting panel to rise when the first cylinder promotes the mounting panel to rise, the lift stroke of first cylinder and second cylinder is the same, then has played the effect that reaches 2 times lift distance in the same time, has improved the beat; in addition, the lower end of the adjustable mounting plate is provided with the adjusting assembly, so that the welding height of the robot is not required to be adjusted in time waste when the model is changed in online production, and the height of the adjustable mounting plate is only required to be adjusted through a hand wheel.

Description

Workpiece jacking mechanism

Technical Field

The utility model relates to a technical field of work piece jacking among compressor girth welding technology particularly, relates to a work piece climbing mechanism.

Background

When the robot welding is carried out on the upper shell and the lower shell in the compressor girth welding process on line, a workpiece reaches the girth welding process position, after the jacking mechanism below the line body, the tooling plate and the workpiece are simultaneously jacked to a preset height, the lateral clamping mechanism clamps the compressor, the lifting mechanism is separated, then the robot girth welding process is carried out, due to the fact that the lifting stroke is too large, time is wasted, the models of the compressors on the line body are different, the heights of welded branch openings are not consistent, the welding height needs to be adjusted when the production models are changed, certain time is wasted, and the jacking mechanism needs to be improved aiming at the defects.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem in the correlation technique, the utility model provides a work piece climbing mechanism can solve above-mentioned problem.

In order to achieve the technical purpose, the technical scheme of the utility model is that:

the utility model provides a work piece climbing mechanism, includes the base, the base up end is connected with the bottom plate, the bilateral symmetry of bottom plate has two risers, two the riser top is connected with a middle part open-ended lower mounting panel, the up end of bottom plate is connected with first cylinder, the push rod of first cylinder passes mounting panel in the middle part open-ended of lower mounting panel is connected, the below of well mounting panel is equipped with adjustable mounting panel, adjustable mounting panel passes through adjusting part and connects well mounting panel, the terminal surface is connected the second cylinder under the adjustable mounting panel, the push rod of second cylinder passes in proper order adjustable mounting panel well mounting panel is connected the mounting panel, go up the mounting panel up end and connect the third cylinder, push pedal subassembly is connected to the push rod of third cylinder.

Furthermore, a square opening is formed in the middle of the vertical plate.

Furthermore, the base and the bottom plate are provided with an air cylinder through hole matched with the first air cylinder.

Furthermore, the push plate assembly comprises a lower connecting plate, an insulating plate and a top plate, the lower connecting plate, the insulating plate and the top plate are fixedly connected through a first bolt group and a second bolt group of four groups, insulating sleeves and insulating gaskets are arranged at the joints of the first bolt group, the second bolt group and the lower connecting plate, and screws of the second bolt group extend out of the top plate.

Furthermore, four corners of the lower end of the middle mounting plate are connected with a first guide post, and a first linear bearing matched with the first guide post is arranged on the lower mounting plate; two guide posts II are symmetrically connected to two sides of the lower end of the upper mounting plate, a linear bearing II matched with the guide posts II is arranged on the middle mounting plate, and a through hole for the linear bearing II to pass through is formed in the adjustable mounting plate; two guide posts III are symmetrically connected to two sides of the lower end of the lower connecting plate, and a linear bearing III matched with the guide posts in three phases is arranged on the upper mounting plate.

Further, the adjusting part including set up in tapered roller bearing on the well mounting panel, set up in thread bush and threaded shaft on the adjustable mounting panel, the threaded shaft passes tapered roller bearing threaded connection the thread bush, the lower extreme of threaded shaft is equipped with adjusting hand wheel, on the adjustable mounting panel with the one end that the adjusting part is relative is equipped with two linear bearing four, well mounting panel lower extreme be connected with two with the guide post four of linear bearing four-phase adaptation is four.

The utility model has the advantages that: the utility model discloses a major structure is the tertiary elevation structure who comprises parts such as three cylinders, first cylinder and second cylinder are the lift of big stroke, the third cylinder is for short stroke lift and makes the effect of breaking away from, the adjustable mounting panel is followed and is risen when the mounting panel rises in promoting in the first cylinder, then take the second cylinder body to rise, and the second cylinder promotes the mounting panel to rise when the first cylinder promotes the mounting panel to rise, the lift stroke of first cylinder and second cylinder is the same, then played the effect that reaches 2 times lift distance in the same time, improved the beat; in addition, the lower end of the adjustable mounting plate is provided with the adjusting assembly, so that the welding height of the robot is not required to be adjusted in time waste when the model is changed in online production, and the height of the adjustable mounting plate is only required to be adjusted through a hand wheel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a workpiece jacking mechanism according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a push plate assembly according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of an adjustment assembly in accordance with an embodiment of the present invention.

In the figure:

1. a base; 2. a base plate; 3. a vertical plate; 4. a lower mounting plate; 5. an adjustable mounting plate; 6. a middle mounting plate; 7. an upper mounting plate; 8. a lower connecting plate; 9. an insulating plate; 10. a top plate; 11. a first cylinder; 12. a second cylinder; 13. a third cylinder; 14. the cylinder passes through the hole; 15. a first guide post; 16. a first linear bearing; 17. a second guide post; 18. a second linear bearing; 19. a third linear bearing; 20. a first bolt group; 21. a second bolt group; 22. an insulating sleeve; 23. a linear bearing IV; 24. a fourth guide post; 25. a third guide post; 26. a tapered roller bearing; 27. a threaded sleeve; 28. a threaded shaft; 29. and an insulating gasket.

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 all belong to the protection scope of the present invention.

As shown in fig. 1-3, according to the embodiment of the utility model provides a work piece climbing mechanism, including base 1, base 1 up end is connected with bottom plate 2, the bilateral symmetry of bottom plate 2 has two risers 3, two 3 tops of riser are connected with a middle part open-ended lower mounting panel 4, the up end of bottom plate 2 is connected with first cylinder 11, the push rod of first cylinder 11 passes mounting panel 6 in the middle part open connection of lower mounting panel 4, the below of well mounting panel 6 is equipped with adjustable mounting panel 5, adjustable mounting panel 5 passes through adjusting part and connects well mounting panel 6, terminal surface connection second cylinder 12 under the adjustable mounting panel 5, the push rod of second cylinder 12 passes in proper order adjustable mounting panel 5 well mounting panel 6 is connected up mounting panel 7, go up mounting panel 7 up the terminal surface and connect third cylinder 13, the push pedal subassembly is connected to the push rod of third cylinder 13.

The utility model provides an in one embodiment, riser 3 middle part is equipped with square opening, maintains the cylinder through square opening convenience.

In one embodiment of the present invention, the base 1 and the bottom plate 2 are provided with a cylinder through hole 14 matched with the first cylinder 11, and the cylinder through hole 14 is arranged to prevent the second cylinder from interfering with the second cylinder when the second cylinder descends to the bottom.

The utility model provides an in one embodiment, the push pedal subassembly includes lower connecting plate 8, insulation board 9 and roof 10, lower connecting plate 8 the insulation board 9 roof 10 is through four group's a bolt group 20 and two 21 fixed connection of two sets of bolt groups, bolt group one 20 two 21 of bolt group with the junction of lower connecting plate 8 all is equipped with insulating cover 22 and insulating gasket 29, bolt group two 21's screw rod stretches out roof 10, and the part top that stretches out is the taper, fixes a position in the locating hole that conveniently gets into the frock board.

The utility model provides an in one embodiment, mounting panel 6 rises as first level (the rising decline of well mounting panel 6 leads through guide post 15) in first cylinder 11 promotes, second cylinder 12 promotes upper mounting panel 7 and rises as the second level (the rising decline of upper mounting panel 7 leads through guide post two 17), third cylinder 13 promotes push pedal assembly and rises as the third level (the rising decline of push pedal assembly leads through guide post three 25), second cylinder 12 is connected integratively with well mounting panel 6 through adjustable mounting panel 5 simultaneously, when mounting panel 6 rises in the middle of, second cylinder 12 body is followed and is risen together, second cylinder 12 push rod can upwards do the jacking action simultaneously, the lift stroke of first cylinder and second cylinder is the same, first cylinder 11, second cylinder 12, third cylinder 13 is controlled through the PLC controller.

In one embodiment of the present invention, the adjusting component includes a tapered roller bearing 26 arranged on the middle mounting plate 6, a threaded sleeve 27 and a threaded shaft 28 arranged on the adjustable mounting plate 5, the threaded shaft 28 passes through the tapered roller bearing 26 is screwed into the threaded sleeve 27, the lower end of the threaded shaft 28 is provided with an adjusting hand wheel, and the threaded shaft 28 is rotated through the adjusting hand wheel, so as to adjust the height of the adjustable mounting plate 5 (the ascending and descending of the adjustable mounting plate 5 is guided through the four guide posts 24).

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 a work piece climbing mechanism which characterized in that: including base (1), base (1) up end is connected with bottom plate (2), the bilateral symmetry of bottom plate (2) is connected with two riser (3), two riser (3) top is connected with a middle part open-ended lower mounting panel (4), the up end of bottom plate (2) is connected with first cylinder (11), the push rod of first cylinder (11) passes mounting panel (6) in the middle part opening connection of lower mounting panel (4), the below of well mounting panel (6) is equipped with adjustable mounting panel (5), adjustable mounting panel (5) are connected through adjusting part well mounting panel (6), terminal surface connection second cylinder (12) under adjustable mounting panel (5), the push rod of second cylinder (12) passes in proper order adjustable mounting panel (5) mounting panel (7) are connected to well mounting panel (6), go up mounting panel (7) up the terminal surface connection third cylinder (13), the push rod connecting element of third cylinder (13).

2. The workpiece jacking mechanism of claim 1, wherein: the middle part of the vertical plate (3) is provided with a square opening.

3. The workpiece jacking mechanism of claim 1, wherein: and the base (1) and the bottom plate (2) are provided with a cylinder through hole (14) matched with the first cylinder (11).

4. The workpiece jacking mechanism of claim 1, wherein: the push plate assembly comprises a lower connecting plate (8), an insulating plate (9) and a top plate (10), the lower connecting plate (8), the insulating plate (9) and the top plate (10) are fixedly connected through a first group of four bolts (20) and a second group of bolts (21), the joints of the first group of bolts (20), the second group of bolts (21) and the lower connecting plate (8) are provided with insulating sleeves (22) and insulating gaskets (29), and screws of the second group of bolts (21) extend out of the top plate (10).

5. The workpiece jacking mechanism as recited in claim 4, wherein: four corners of the lower end of the middle mounting plate (6) are connected with a first guide post (15), and a first linear bearing (16) matched with the first guide post (15) is arranged on the lower mounting plate (4); two guide posts II (17) are symmetrically connected to two sides of the lower end of the upper mounting plate (7), a linear bearing II (18) matched with the guide posts II (17) is arranged on the middle mounting plate (6), and a through hole for the linear bearing II (18) to pass through is formed in the adjustable mounting plate (5); two guide posts III (25) are symmetrically connected to the two sides of the lower end of the lower connecting plate (8), and a linear bearing III (19) matched with the guide posts III (25) is arranged on the upper mounting plate (7).

6. The workpiece jacking mechanism of claim 1, wherein: the adjusting part including set up in tapered roller bearing (26) on well mounting panel (6), set up in thread bush (27) and threaded shaft (28) on adjustable mounting panel (5), threaded shaft (28) are passed tapered roller bearing (26) threaded connection thread bush (27), the lower extreme of threaded shaft (28) is equipped with adjusting hand wheel, on adjustable mounting panel (5) with the one end that the adjusting part is relative is equipped with two linear bearing four (23), well mounting panel (6) lower extreme be connected with two with four (24) guide post of (23) looks adaptation of linear bearing.