CN215787845U

CN215787845U - Be used for welded assembly fixture of titanium alloy unit cell structure

Info

Publication number: CN215787845U
Application number: CN202122192498.4U
Authority: CN
Inventors: 张华�; 马耀文
Original assignee: Wuhan Aisenweier Technology Co ltd
Current assignee: Wuhan Aisenweier Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-11
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an assembly tool for welding a titanium alloy cell structure, which comprises a tool bottom plate, a positioning plate and a positioning groove, wherein a placing groove is arranged at the top end of the tool bottom plate, the positioning groove is arranged at the middle position of the top end of the tool bottom plate, a sliding groove is arranged at the bottom end inside the positioning groove, the positioning plate is arranged inside the sliding groove, a U-shaped frame is arranged at the bottom end of the tool bottom plate, a sliding ring is arranged at the bottom end of the U-shaped frame, a screw rod is inserted into the sliding ring, a dovetail groove is arranged on the outer surface of the tool bottom plate, a sliding block is arranged inside the dovetail groove, and a clamping block is arranged outside the sliding block. The utility model can quickly position and fix the titanium alloy unit cell structure, and can complete the assembly of all the titanium alloy unit cell structures by a single tool, thereby improving the welding efficiency of the titanium alloy unit cell structure, ensuring the consistent angle of the columnar structure in each unit cell in each direction, and finally assembling all the titanium alloy unit cells into a unified whole.

Description

Be used for welded assembly fixture of titanium alloy unit cell structure

Technical Field

The utility model relates to the technical field of titanium alloy welding, in particular to an assembly tool for welding a titanium alloy unit cell structure.

Background

Titanium alloy refers to a variety of alloy metals made of titanium and other metals, and titanium alloy is widely used in various fields due to its characteristics of high strength, good corrosion resistance, high heat resistance, and the like. The importance of titanium alloy materials is recognized in many countries around the world, and the titanium alloy materials are researched, developed and put into practical use. At normal temperature, titanium reacts with oxygen to form a dense oxide film, so that the titanium alloy has high chemical stability and corrosion resistance.

Through mass search, the typical assembly tool for welding the titanium alloy unit cell structure in the prior art, such as the welding tool for the air inlet channel titanium alloy casting disclosed by the publication number CN108115338B, is found, so that the size deviation and deformation of the casting in the welding process can be effectively avoided, the efficiency is improved, and the production period is shortened.

The existing titanium alloy unit cell structure welding assembly tool has poor positioning effect and slow positioning speed on a titanium alloy unit cell structure in the welding process, and reduces the welding efficiency of the titanium alloy unit cell structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly tool for welding a titanium alloy unit cell structure, which can quickly position and fix the titanium alloy unit cell structure, can complete the assembly of all the titanium alloy unit cell structures by a single tool, improves the welding efficiency of the titanium alloy unit cell structure, ensures that the angles of columnar structures in all directions of each unit cell are consistent, and finally can assemble all the titanium alloy unit cells into a unified whole.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an assembly fixture for titanium alloy unit cell structure welding, includes tool bottom plate, locating plate and constant head tank, tool bottom plate top is equipped with the standing groove, tool bottom plate top intermediate position department is equipped with the constant head tank, the inside bottom of constant head tank is equipped with the spout, spout internally mounted has the locating plate, U type frame is installed to tool bottom plate bottom, the sliding ring is installed to U type frame bottom, the inside screw rod of pegging graft of sliding ring, the tool bottom plate surface is equipped with the dovetail, dovetail internally mounted has the slider, the clamp splice is installed in the slider outside.

Preferably, the number of the placing grooves is four, and the four placing grooves are annularly arrayed and are arranged at the top end of the tool bottom plate at equal intervals.

Preferably, the bottom end of the tool bottom plate is located below the positioning plate and provided with a clamping groove, the clamping groove is internally provided with a mounting plate, and the top end of the mounting plate is connected with the bottom end of the positioning plate.

Preferably, the number of the U-shaped frames is two, and the two U-shaped frames are symmetrically arranged at the bottom end of the tool bottom plate and close to the front surface and the rear surface.

Preferably, the sliding rings are two in number and are respectively installed at the bottom ends of the two U-shaped frames, the sliding rings are internally inserted with screw rods, and the hand wheels are installed at the bottom ends of the screw rods.

Preferably, the number of the dovetail grooves is two, the dovetail grooves are symmetrically arranged on two sides of the outer surface of the tool bottom plate, and the inner parts of the dovetail grooves are provided with the spiral springs.

Preferably, the number of the sliding blocks is four, the four sliding blocks are respectively arranged at positions close to the front surface and the rear surface inside the two dovetail grooves, clamping blocks are arranged on the outer sides of the four sliding blocks, and rubber pads are arranged on the outer surfaces of the four clamping blocks.

Preferably, the support columns are installed at the bottom end of the tool bottom plate, the number of the support columns is four, the support columns are respectively arranged at the bottom end of the tool bottom plate and are close to the positions of the four corners, and the rubber suction cups are installed at the bottom ends of the support columns.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model achieves the purpose of quickly positioning and fixing the titanium alloy unit cell structure by arranging the positioning plate, the positioning groove, the positioning plate and the clamping block, meanwhile, the assembly of all the titanium alloy unit cell structures can be completed by a single tool, the welding efficiency of the titanium alloy unit cell structures is improved, and the angle of the columnar structure in each unit cell in each direction is ensured to be consistent, all the titanium alloy unit cells can be assembled into a unified whole effect finally, a workpiece to be welded is placed at the top end of the positioning plate, the welded workpiece is placed in the placing groove, meanwhile, the clamping blocks and the inner wall of the placing groove clamp and fix the welded workpieces under the elastic action of the spiral spring, the hand wheel is rotated to drive the screw to drive the positioning plate to lift and adjust the position of the workpieces to be welded and complete the welding work, after the workpieces on one surface are welded, the angle of the welding part is rotated to ensure that the other surface to be welded rotates the positioning groove 4 to complete the welding of the other surface workpiece.

Drawings

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

FIG. 2 is an enlarged schematic view of A of coating 1 of the present invention;

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

FIG. 4 is a schematic view of a partial front view of a U-shaped frame according to the present invention;

FIG. 5 is a schematic side view of the present invention.

In the figure: 1. a tooling bottom plate; 2. a placement groove; 3. positioning a plate; 4. positioning a groove; 5. a chute; 6. a dovetail groove; 7. a coil spring; 8. a slider; 9. a clamping block; 10. a rubber pad; 11. mounting a plate; 12. a card slot; 13. a support pillar; 14. a rubber suction cup; 15. a U-shaped frame; 16. a screw; 17. a hand wheel; 18. and a slip ring.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution of an assembly tool for welding a unit cell structure of a titanium alloy: an assembly tool for welding a titanium alloy unit cell structure comprises a tool bottom plate 1, four positioning plates 3 and four positioning grooves 4, wherein the four positioning grooves 2 are arranged at the top end of the tool bottom plate 1, the four positioning grooves 2 are respectively arranged at the top end of the tool bottom plate 1 in an annular array at equal intervals, the four positioning grooves 2 are arranged to fix the position of a welded workpiece, the positioning groove 4 is arranged at the middle position of the top end of the tool bottom plate 1, the sliding groove 5 is arranged at the bottom end inside the positioning groove 4, the positioning plates 3 are arranged inside the sliding groove 5, the clamping groove 12 is arranged at the position, below the positioning plates 3, at the bottom end of the tool bottom plate 1, a mounting plate 11 is arranged inside the clamping groove 12, the top end of the mounting plate 11 is connected with the bottom end of the positioning plate 3, two U-shaped frames 15 are arranged at the bottom end of the tool bottom plate 1, the two U-shaped frames 15 are symmetrically arranged at positions, close to the front surface and the rear surface, the sliding rings 18 are installed at the bottom ends of the U-shaped frames 15, the number of the sliding rings 18 is two, the two sliding rings 18 are installed at the bottom ends of the two U-shaped frames 15 respectively, the screw rods 16 are inserted into the two sliding rings 18, the hand wheels 17 are installed at the bottom ends of the two screw rods 16, the screw rods 16 are inserted into the sliding rings 18, a workpiece to be welded is placed at the top end of the positioning plate 3, and the hand wheels 17 are rotated to enable the screw rods 16 to drive the positioning plate 3 to lift and adjust the position of the workpiece to be welded and complete welding.

The outer surface of the tool bottom plate 1 is provided with two dovetail grooves 6, the two dovetail grooves 6 are symmetrically arranged at two sides of the outer surface of the tool bottom plate 1, the two dovetail grooves 6 are internally provided with a spiral spring 7, the dovetail grooves 6 are internally provided with four sliding blocks 8, the four sliding blocks 8 are respectively arranged at positions close to the front surface and the rear surface inside the two dovetail grooves 6, the outer sides of the four sliding blocks 8 are respectively provided with a clamping block 9, a welded workpiece is placed inside the placing groove 2, simultaneously, the clamping blocks 9 and the inner wall of the placing groove 2 clamp and fix the welded workpiece under the elastic action of the spiral spring 7, the outer surfaces of the four clamping blocks 9 are respectively provided with a rubber pad 10, the outer sides of the sliding blocks 8 are provided with clamping blocks 9, the bottom end of the tool bottom plate 1 is provided with four supporting columns 13, and the four supporting columns 13 are respectively arranged at positions close to the four corners at the bottom end of the tool bottom plate 1, rubber suction cups 14 are installed at the bottom ends of the four supporting columns 13, the arrangement of the four rubber suction cups 14 plays a role in increasing the stability of the tool bottom plate 1, and welding work is facilitated.

The working principle is as follows: the welding device is arranged at a place needing to be used, a workpiece to be welded is placed at the top end of the positioning plate 3, the welded workpiece is placed in the placing groove 2, meanwhile, the clamping block 9 and the inner wall of the placing groove 2 clamp and fix the welded workpiece due to the elastic action of the spiral spring 7, the hand wheel 17 is rotated to enable the screw 16 to drive the positioning plate 3 to lift and adjust the position of the workpiece to be welded and complete welding, after the workpiece on one surface is welded, the angle of the welding part is rotated to enable the other surface to be welded to rotate the interior of the positioning groove 4 to complete welding of the workpiece on the other surface, and therefore the working process is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembly fixture for welding of titanium alloy unit cell structure, includes frock bottom plate (1), locating plate (3) and constant head tank (4), its characterized in that: tool bottom plate (1) top is equipped with standing groove (2), tool bottom plate (1) top intermediate position department is equipped with constant head tank (4), the inside bottom of constant head tank (4) is equipped with spout (5), spout (5) internally mounted has locating plate (3), U type frame (15) are installed to tool bottom plate (1) bottom, sliding ring (18) are installed to U type frame (15) bottom, sliding ring (18) inside grafting has screw rod (16), tool bottom plate (1) surface is equipped with dovetail (6), dovetail (6) internally mounted has slider (8), clamp splice (9) are installed in slider (8) outside.

2. The assembly fixture for welding the titanium alloy unit cell structure according to claim 1, wherein: the four placing grooves (2) are arranged, and the four placing grooves (2) are annularly arrayed and are equidistantly arranged at the top end of the tool bottom plate (1).

3. The assembly fixture for welding the titanium alloy unit cell structure according to claim 1, wherein: the tool bottom plate (1) is located locating plate (3) below position department and is equipped with draw-in groove (12), draw-in groove (12) internally mounted has mounting panel (11), and mounting panel (11) top and locating plate (3) bottom are connected.

4. The assembly fixture for welding the titanium alloy unit cell structure according to claim 1, wherein: u type frame (15) are equipped with two altogether, and two U type frame (15) symmetry is installed in frock bottom plate (1) bottom and is close to front surface and rear surface position department.

5. The assembly fixture for welding the titanium alloy unit cell structure according to claim 1, wherein: the sliding rings (18) are arranged in two, the sliding rings (18) are respectively installed at the bottom ends of the two U-shaped frames (15), screw rods (16) are inserted into the sliding rings (18), and hand wheels (17) are installed at the bottom ends of the screw rods (16).

6. The assembly fixture for welding the titanium alloy unit cell structure according to claim 1, wherein: the tool bottom plate is characterized in that the dovetail grooves (6) are arranged in two, two symmetrical parts of the dovetail grooves (6) are arranged at two sides of the outer surface of the tool bottom plate (1), and the inner parts of the dovetail grooves (6) are provided with the spiral springs (7).

7. The assembly fixture for welding the titanium alloy unit cell structure according to claim 1, wherein: slider (8) are equipped with four altogether, and four slider (8) are installed respectively in two dovetail (6) inside near front surface and rear surface position department, four clamp splice (9) are all installed in slider (8) outside, four rubber pad (10) are all installed to clamp splice (9) surface.

8. The assembly fixture for welding the titanium alloy unit cell structure according to claim 1, wherein: support column (13) are installed to frock bottom plate (1) bottom, support column (13) are equipped with four altogether, and four support column (13) branch is located frock bottom plate (1) bottom and is close to four angular position departments, four rubber suction cup (14) are all installed to support column (13) bottom.