CN212886021U

CN212886021U - Barrel interfacing apparatus

Info

Publication number: CN212886021U
Application number: CN202021432182.7U
Authority: CN
Inventors: 刘亮
Original assignee: Mcquay Air Conditioning and Refrigeration Wuhan Co Ltd
Current assignee: Mcquay Air Conditioning and Refrigeration Wuhan Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-06
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a cylinder butt joint device, which comprises an I-shaped steel track, at least two first roller frame assemblies arranged on the I-shaped steel track and at least two second roller frame assemblies arranged on the I-shaped steel track; the first roller frame assembly comprises a first slide bar, a first sliding device arranged on the first slide bar and a pair of first rollers arranged on the first sliding device along the axial direction of the first slide bar, the first sliding device comprises a first slide rail arranged on the first slide bar, each first roller is arranged on the first slide rail through a first slide block in a sliding mode, one first roller is connected with the first connecting rod through a positive thread, the other first roller is connected with the first connecting rod through a reverse thread, and the first connecting rod is connected with an output shaft of the first driving motor. One of the two butted cylinder sections can be adjusted in six directions, namely front and back, up and down, left and right, so that the two cylinder sections can be directly adjusted in place in the six directions, and the adjustment efficiency is greatly simplified.

Description

Barrel interfacing apparatus

Technical Field

The utility model belongs to the technical field of the barrel butt joint, concretely relates to barrel interfacing apparatus.

Background

The cylinder in the pressure vessel equipment is usually formed by connecting a plurality of cylinder sections, the circumference misalignment amount of each cylinder section is required to be small, the requirement on the butt joint quality of the pressure vessel is high, and the butt joint is very important for welding the cylinder after butt joint and assembling the internal parts of the cylinder. The conventional method needs to assist the butt joint of the cylinder body by means of traveling crane, wedges, manual spot welding, bolt tensioning and other modes, the butt joint quality of the cylinder body is guaranteed, the butt joint precision is poor, the circle misalignment amount is difficult to guarantee, and after the wedges or the bolts are used for tensioning, the later-stage disassembly polishing is needed, the operation time of workers is wasted, and the appearance of the surface of the cylinder body is poor. In the prior art, the adjustment in the up-down direction and the left-right direction is usually realized by using mechanical or motor driving modes such as a simple roller carrier, screw rod transmission and the like, but the adjustment in the front-back direction cannot be realized.

Disclosure of Invention

The utility model aims at providing a barrel interfacing apparatus that can realize around, control, adjust from top to bottom to the defect of prior art exactly.

In order to achieve the above object, the present invention provides a cylinder docking device, which comprises an i-steel rail, at least two first roller frame assemblies disposed on the i-steel rail, and at least two second roller frame assemblies disposed on the i-steel rail, wherein the first roller frame assemblies and the second roller frame assemblies are disposed side by side; the first roller frame assembly comprises a first slide bar, a first sliding device arranged on the first slide bar and a pair of first rollers arranged on the first sliding device along the axial direction of the first slide bar, the first sliding device comprises a first slide rail arranged on the first slide bar, each first roller is arranged on the first slide rail through a first slide block in a sliding mode, one first roller is connected with a first connecting rod through a positive thread, the other first roller is connected with the first connecting rod through a reverse thread, and the first connecting rod is connected with an output shaft of a first driving motor.

Furthermore, the first slide bar of the first roller frame assembly at the outermost end is connected with a third driving motor through a third connecting rod, and the third driving motor drives the first roller frame assembly at the outermost end to move left and right on the I-shaped steel rail.

Furthermore, the rotating shafts of the two first rollers of the first roller frame assembly at the outermost end are respectively connected with the output shaft of a fourth driving motor.

Further, the second roller frame assembly comprises a second slide bar, a pair of second sliding devices arranged on the second slide bar along the axial direction of the second slide bar and a second roller arranged on each second sliding device, each second sliding device comprises a second slide rail arranged on the second slide bar, a second sliding block matched with the second slide rail, a second connecting rod and a second driving motor, one end of the second connecting rod is connected with the second sliding block, the other end of the second connecting rod is connected with the second driving motor, and the second roller is connected with the second sliding block.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses barrel interfacing apparatus makes to have a barrel in the two sections barrels of butt joint can be around, from top to bottom, control six to adjusting, make two sections shell ring six to can directly adjusting target in place, the regulation efficiency of very big simplification, need 2 people 1.5 hours by original two sections shell ring to reduce 1 people and operate the motor 10 minutes and accomplish, the butt joint precision, the butt joint efficiency of shell ring have been improved, and the shaping is pleasing to the eye, be applicable to the shell ring of various diameters, production cycle is reduced, and production cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the cylinder body butt joint device of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a right side schematic view of the second roller frame assembly of FIG. 2;

FIG. 4 is a left side schematic view of the first roller frame assembly of FIG. 2.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, the cylinder docking device includes an i-steel rail 1, at least two first roller frame assemblies 2 arranged on the i-steel rail 1, and at least two second roller frame assemblies 3 arranged on the i-steel rail 1, wherein the first roller frame assemblies 2 and the second roller frame assemblies 3 are arranged side by side, a first cylinder section 4 is arranged on the first roller frame assembly 2, and a second cylinder section 5 is arranged on the second roller frame assembly 3. The I-shaped steel rail 1 ensures the straightness of all the roller frame assemblies, and adopts a linear guide rail, thereby ensuring smooth and labor-saving left and right movement.

Referring to fig. 2, the second roller frame assembly 3 includes a second slide bar 11, a pair of second sliding devices mounted on the second slide bar 11 along an axial direction of the second slide bar 11, and a second roller 12 mounted on each second sliding device, as shown in fig. 3, each second sliding device includes a second slide rail 14 mounted on the second slide bar 11, a second slider 15 engaged with the second slide rail 14, a second connecting rod 16, and a second driving motor 13, one end of the second connecting rod 16 is connected to the second slider 15, the other end of the second connecting rod 16 is connected to the second driving motor 13, the second roller 12 is connected to the second slider 15, so that the second driving motor drives the second roller to slide up and down (in the top view direction of fig. 2) on the second slide rail on the second slide bar, thereby effecting relative or opposite movement (i.e., closing or opening) of the two second rollers on the second roller frame assembly.

Referring to fig. 2 and 4, the first roller frame assembly 2 includes a first slide bar 6, a first sliding device mounted on the first slide bar 6, and a pair of first rollers 7 mounted on the first sliding device along an axial direction of the first slide bar 6, the first sliding device includes first slide rails 19 mounted on the first slide bar 6, each first roller 7 is slidably mounted on the first slide rails 19 through a first slider 18, one of the first rollers 7 is connected to a first connecting rod 20 through a positive thread, the other first roller 7 is connected to the first connecting rod 20 through a negative thread, and the first connecting rod 20 is connected to an output shaft of the first driving motor 9, so as to implement folding or unfolding of the two first rollers.

In addition, the first slide bar 3 of the first roller frame assembly 2 at the outermost end is connected with a third driving motor 9 through a third connecting rod, the third driving motor 9 drives the first roller frame assembly at the outermost end to move left and right on an I-shaped steel rail (according to the top view direction in fig. 2), the length is adjusted to adapt to different cylinder sections, and the first cylinder section and the second cylinder section are conveniently folded and butted. Meanwhile, as shown in fig. 4, the rotating shafts 17 of the two first rollers 7 of the outermost first roller frame assembly 2 are respectively connected with the output shaft of the fourth driving motor 10, so that the rotation of the two first rollers is realized, and further, the rotation of the cylinder section on the first roller, that is, the front-back adjustment of the cylinder section (in the top view direction in fig. 2) is further driven.

The utility model discloses barrel interfacing apparatus makes to have a barrel in the two sections barrels of butt joint can be around, from top to bottom, control six to adjusting, make two sections shell ring six to can directly adjusting target in place, the regulation efficiency of very big simplification, need 2 people 1.5 hours by original two sections shell ring to reduce 1 people and operate the motor 10 minutes and accomplish, the butt joint precision, the butt joint efficiency of shell ring have been improved, and the shaping is pleasing to the eye, be applicable to the shell ring of various diameters, production cycle is reduced, and production cost is reduced.

Claims

1. A cylinder body butt joint device comprises an I-shaped steel rail, at least two first roller frame assemblies arranged on the I-shaped steel rail and at least two second roller frame assemblies arranged on the I-shaped steel rail, wherein the first roller frame assemblies and the second roller frame assemblies are arranged side by side; the method is characterized in that: the first roller frame assembly comprises a first slide bar, a first sliding device arranged on the first slide bar and a pair of first rollers arranged on the first sliding device along the axial direction of the first slide bar, the first sliding device comprises a first slide rail arranged on the first slide bar, each first roller is arranged on the first slide rail through a first slide block in a sliding mode, one first roller is connected with a first connecting rod through a positive thread, the other first roller is connected with the first connecting rod through a reverse thread, and the first connecting rod is connected with an output shaft of a first driving motor.

2. The cartridge docking device of claim 1, wherein: the first slide bar of the outermost end of the first roller frame assembly is connected with a third driving motor through a third connecting rod, and the third driving motor drives the first roller frame assembly at the outermost end to move left and right on the I-shaped steel rail.

3. The cartridge docking device of claim 1, wherein: and the rotating shafts of the two first rollers of the outermost end of the first roller frame assembly are respectively connected with the output shaft of a fourth driving motor.

4. The cartridge docking device of claim 1, wherein: the second roller frame assembly comprises a second slide bar, a pair of second sliding devices and second rollers, the pair of second sliding devices are mounted on the second slide bar along the axial direction of the second slide bar, the second rollers are mounted on each second sliding device, each second sliding device comprises a second slide rail mounted on the second slide bar, a second slide block matched with the second slide rail, a second connecting rod and a second driving motor, one end of the second connecting rod is connected with the second slide block, the other end of the second connecting rod is connected with the second driving motor, and the second rollers are connected with the second slide block.