CN214641519U

CN214641519U - Titanium alloy thin wall barrel welding position frock

Info

Publication number: CN214641519U
Application number: CN202121008605.7U
Authority: CN
Inventors: 李超; 何晓志
Original assignee: Qingdao Jinjiangyuan Industrial Equipment Co ltd
Current assignee: Qingdao Jinjiangyuan Industrial Equipment Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-09
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a titanium alloy thin wall barrel welding position frock, including bottom plate, two barrels, fixed mounting has two stands, two on the bottom plate install the lifter, two through slide mechanism on the stand equal slip is supporting installs the carriage release lever, two all there are backing ring, locating plate through straight board fixed mounting on the carriage release lever, and two barrels place respectively on two backing rings equal threaded mounting has the threaded rod on the locating plate, and all installs the clamping ring through stop gear on every threaded rod, the slip cap is equipped with the slide cartridge on the lifter, and installs the welding rifle through sheltering from the mechanism on the slide cartridge, install collection mechanism on the bottom plate. Has the advantages that: can carry out firm the pressing fixedly to the barrel of multiple not unidimensional, and the turned angle and the welded level of adjustment barrel that can be nimble quick, high position, whole operation is more convenient, welding efficiency is higher.

Description

Titanium alloy thin wall barrel welding position frock

Technical Field

The utility model relates to a technical field of titanium alloy thin wall barrel especially relates to a titanium alloy thin wall barrel welding position frock.

Background

The titanium alloy thin-wall cylinder is a part made of a titanium alloy material, has the advantages of high strength, high temperature resistance, low temperature resistance, corrosion resistance and the like, is widely applied to the aerospace field, and can have insufficient length after being processed, so that two cylinders are welded together by using a welding and positioning tool;

when welding two barrels, the conventional welding positioning work cannot fix the barrels with different sizes, and when welding, the rotation angle, the welding level and the height position of the barrels cannot be flexibly and quickly adjusted, so that certain limitation is realized, and therefore a titanium alloy thin-wall barrel welding positioning tool is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a titanium alloy thin-wall cylinder welding and positioning tool.

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

the utility model provides a titanium alloy thin wall barrel welding position frock, includes bottom plate, two barrels, fixed mounting has two stands, two on the bottom plate install the lifter through slide mechanism on the stand, two equal slip is supporting installs the carriage release lever, two in the stand all there are backing ring, locating plate through straight board fixed mounting on the carriage release lever, and two barrels place respectively on two backing rings, two equal threaded mounting has the threaded rod on the locating plate, and all installs the clamping ring through stop gear on every threaded rod, the slip cap is equipped with the slide cartridge on the lifter, and installs the welding rifle through sheltering from the mechanism on the slide cartridge, install collection mechanism on the bottom plate.

In foretell titanium alloy thin wall barrel welding position frock, slide mechanism includes two trapezoidal sliders of fixed mounting on the lifter, two trapezoidal spout has all been seted up on the stand, and two trapezoidal sliders block respectively and install in two trapezoidal spouts.

In the welding and positioning tool for the titanium alloy thin-wall cylinder, two upright columns are fixedly provided with connecting plates, and a return spring is fixedly arranged between each connecting plate and the lifting rod.

In foretell titanium alloy thin wall barrel welding position frock, stop gear includes the spacing pivot of fixed mounting in the threaded rod lower part, and the clamping ring rotates and installs in spacing pivot, fixed mounting has two spacing springs between clamping ring and the locating plate.

In foretell titanium alloy thin wall barrel welding position frock, two equal fixed mounting has the commentaries on classics handle on the one end of keeping away from spacing pivot on the threaded rod and two carriage release levers, fixed mounting has the depression bar on the lifter, and depression bar and a plurality of commentaries on classics all adopt plastic material to make.

In foretell titanium alloy thin wall barrel welding position frock, shelter from the mechanism and include fixed plate of fixed mounting in smooth section of thick bamboo lower part, and welding rifle fixed mounting on the fixed plate, fixed mounting has two mounting brackets on the fixed plate, and all rotates through the damping pivot on two mounting brackets and install the shielding plate.

In the welding and positioning tool for the titanium alloy thin-wall cylinder, the collecting mechanism comprises a collecting box fixedly mounted on the bottom plate, a discharging pipe is fixedly mounted on the collecting box, and a collecting cover is fixedly mounted on the upper portion of the discharging pipe.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through setting up threaded rod and clamping ring, backing ring, before the welding, can place the barrel on two backing rings earlier, rotate two threaded rods again and make it drive the clamping ring and descend and extrude mutually with the barrel, can press the location to the barrel of unidimensional not, and fixed comparatively stable, firm.

2: through setting up the carriage release lever, the carriage release lever can be on the stand horizontal slip and rotate, and after the barrel was fixed to finish, portable carriage release lever drove two barrels and is close to each other and laminate, only need rotate the carriage release lever during the rewelding and can drive the barrel and rotate to can carry out the welding of barrel multi-angle, it is comparatively convenient.

3: through setting up the lifter and sliding barrel, after the position adjustment of two barrels finishes, can press sliding barrel and drive the lifter and descend with the welding rifle and be close to the barrel, restart welding rifle can weld between two barrels, and sliding barrel can carry out horizontal migration on the lifter to can carry out multiple spot welding to the barrel.

4: through setting up the collection mechanism, the piece that produces during the welding can fall to the collection cover in the collection mechanism under the effect of gravity in to can conduct to the collecting box in through the unloading pipe, can accomplish clastic automatic collection, it is comparatively convenient.

To sum up, the utility model discloses can carry out firm pressing fixedly to multiple not unidimensional barrel, and the turned angle and the welded level of the adjustment barrel that can be nimble quick, high position, the whole operation is more convenient, welding efficiency is higher.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of a titanium alloy thin-wall cylinder welding and positioning tool provided by the utility model;

FIG. 2 is an enlarged view of a node at the point A in FIG. 1;

fig. 3 is a side view of the structure for connecting the straight plate and the upper portion of the straight plate in fig. 1.

In the figure: the device comprises a base plate 1, a vertical column 2, a movable rod 3, a rotating handle 4, a straight plate 5, a collecting cover 6, a discharging pipe 7, a collecting box 8, a cylinder body 9, a lifting rod 10, a shielding plate 11, a return spring 12, a pressure rod 13, a welding gun 14, a sliding cylinder 15, a fixing plate 16, a damping rotating shaft 17, a supporting ring 18, a pressing ring 19, a limiting spring 20, a threaded rod 21, a positioning plate 22 and a limiting rotating shaft 23.

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.

Referring to fig. 1, a titanium alloy thin-wall cylinder welding and positioning tool comprises a bottom plate 1 and two cylinders 9, wherein two upright posts 2 are fixedly arranged on the bottom plate 1, and lifting rods 10 are arranged on the two upright posts 2 through sliding mechanisms;

the above is noteworthy for the following two points:

1. the sliding mechanism comprises two trapezoidal sliding blocks fixedly mounted on the lifting rod 10, trapezoidal sliding grooves are formed in the two stand columns 2, the two trapezoidal sliding blocks are respectively clamped and mounted in the two trapezoidal sliding grooves, and the sliding mechanism is used for enabling the lifting rod 10 to only slide up and down between the two stand columns 2 without shifting and separating between the stand columns 2.

2. Equal fixed mounting has the connecting plate on two stands 2, and equal fixed mounting has reset spring 12 between every connecting plate and the lifter 10, and reset spring 12 plays the effect that resets, when the lifter 10 atress pushes down, and reset spring 12 can be compressed promptly, thereby reset spring 12 can extend automatically promptly and drive the lifter 10 and rise to get back to the normal position when the lifter 10 does not receive the force, and is comparatively convenient.

Referring to fig. 1 and 3, the two upright posts 2 are internally provided with moving rods 3 in a sliding and matching manner, the two moving rods 3 are fixedly provided with supporting rings 18 and positioning plates 22 through straight plates 5, the two cylinders 9 are respectively placed on the two supporting rings 18, the two positioning plates 22 are provided with threaded rods 21 in a threaded manner, and each threaded rod 21 is provided with a pressing ring 19 through a limiting mechanism;

the following points are notable:

1. before welding, the cylinder 9 can be placed on the two support rings 18, and then the two threaded rods 21 are rotated to drive the compression ring 19 to descend and extrude the compression ring with the cylinder 9, so that the cylinders 9 with different sizes can be pressed and positioned, and the fixation is stable and firm.

2. The carriage release lever 3 can be on stand 2 horizontal slip and rotate, and after barrel 9 was fixed to finish, portable carriage release lever 3 drove two barrels 9 and is close to each other and laminate, only need rotate carriage release lever 3 during the rewelding and can drive barrel 9 and rotate to can carry out the welding of barrel 9 multi-angle, it is comparatively convenient.

3. Limiting mechanism includes the spacing pivot 23 of fixed mounting in threaded rod 21 lower part, and clamping ring 19 rotates and installs on spacing pivot 23, and fixed mounting has two spacing springs 20 between clamping ring 19 and the locating plate 22, and limiting mechanism plays spacing effect for when making threaded rod 21 precession in locating plate 22, clamping ring 19 only can reciprocate and can not rotate along with the rotation of threaded rod 21.

Referring to fig. 1-2, a sliding cylinder 15 is slidably sleeved on a lifting rod 10, a welding gun 14 is installed on the sliding cylinder 15 through a shielding mechanism, and a collecting mechanism is installed on a bottom plate 1;

the following points are notable:

1. after the position adjustment of the two cylinder bodies 9 is finished, the sliding cylinder 15 can be pressed to drive the lifting rod 10 and the welding gun 14 to descend to be close to the cylinder bodies 9, the welding gun 14 is started again, the two cylinder bodies 9 can be welded, the sliding cylinder 15 can horizontally move on the lifting rod 10, and therefore multi-point welding can be conducted on the cylinder bodies 9.

2. Keep away from on two threaded rods 21 spacing pivot 23 one end and two carriage release levers 3 equal fixed mounting have change 4, fixed mounting has depression bar 13 on the lifter 10, and depression bar 13 all adopts the plastic material to make 4 with a plurality of commentaries on classics, the commentaries on classics that the plastic material was made can be convenient for put forth effort 4 and depression bar 13, operating personnel can use to change 4 rotation or removal that drive threaded rod 21 and carriage release lever 3, can use depression bar 13 to drive the lift of lifter 10, comparatively convenient save trouble.

3. The shielding mechanism comprises a fixing plate 16 fixedly mounted on the lower portion of the sliding barrel 15, the welding gun 14 is fixedly mounted on the fixing plate 16, two mounting frames are fixedly mounted on the fixing plate 16, the two mounting frames are rotatably mounted with a shielding plate 11 through a damping rotating shaft 17, when welding is carried out, the shielding plate 11 can be rotated to move to the side edge of the barrel 9 and the side edge of the welding gun 14, the welding position can be shielded, and fragment flying shot generated during welding can be prevented.

4. Collect the mechanism and include fixed mounting the collecting box 8 on bottom plate 1, fixed mounting has unloading pipe 7 on collecting box 8, and the upper portion fixed mounting of unloading pipe 7 has collection cover 6, and the piece that produces during the welding can fall to collecting cover 6 under the effect of gravity in to can conduct to collecting box 8 in through unloading pipe 7, can accomplish clastic automatic collection, it is comparatively convenient.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A titanium alloy thin-wall cylinder welding and positioning tool comprises a bottom plate (1) and two cylinders (9), and is characterized in that two columns (2) are fixedly mounted on the bottom plate (1), lifting rods (10) are mounted on the two columns (2) through sliding mechanisms, moving rods (3) are mounted in the two columns (2) in a matched manner in a sliding manner, supporting rings (18) and positioning plates (22) are fixedly mounted on the two moving rods (3) through straight plates (5), the two cylinders (9) are respectively placed on the two supporting rings (18), threaded rods (21) are mounted on the two positioning plates (22) in a threaded manner, a compression ring (19) is mounted on each threaded rod (21) through a limiting mechanism, a sliding sleeve (15) is sleeved on the lifting rods (10), and a welding gun (14) is mounted on the sliding sleeve (15) through a shielding mechanism, the bottom plate (1) is provided with a collecting mechanism.

2. The titanium alloy thin-wall cylinder welding and positioning tool according to claim 1, wherein the sliding mechanism comprises two trapezoidal sliding blocks fixedly mounted on the lifting rod (10), trapezoidal sliding grooves are formed in the two upright columns (2), and the two trapezoidal sliding blocks are respectively mounted in the two trapezoidal sliding grooves in a clamping manner.

3. The titanium alloy thin-wall cylinder welding and positioning tool according to claim 2, characterized in that connecting plates are fixedly mounted on the two columns (2), and a return spring (12) is fixedly mounted between each connecting plate and the lifting rod (10).

4. The titanium alloy thin-wall cylinder welding and positioning tool according to claim 1, characterized in that the limiting mechanism comprises a limiting rotating shaft (23) fixedly mounted at the lower part of the threaded rod (21), the pressing ring (19) is rotatably mounted on the limiting rotating shaft (23), and two limiting springs (20) are fixedly mounted between the pressing ring (19) and the positioning plate (22).

5. The titanium alloy thin-wall cylinder welding and positioning tool according to claim 4, characterized in that rotating handles (4) are fixedly mounted on one ends of the two threaded rods (21) far away from the limiting rotating shaft (23) and the two moving rods (3), a pressure lever (13) is fixedly mounted on the lifting rod (10), and the pressure lever (13) and the rotating handles (4) are made of plastic materials.

6. The titanium alloy thin-wall cylinder welding and positioning tool according to claim 1, characterized in that the shielding mechanism comprises a fixing plate (16) fixedly mounted at the lower part of the sliding cylinder (15), the welding gun (14) is fixedly mounted on the fixing plate (16), two mounting frames are fixedly mounted on the fixing plate (16), and shielding plates (11) are rotatably mounted on the two mounting frames through damping rotating shafts (17).

7. The titanium alloy thin-wall cylinder welding and positioning tool as claimed in claim 1, wherein the collecting mechanism comprises a collecting box (8) fixedly mounted on the bottom plate (1), a discharging pipe (7) is fixedly mounted on the collecting box (8), and a collecting cover (6) is fixedly mounted on the upper portion of the discharging pipe (7).