CN215616118U

CN215616118U - A fixed frock for aluminum alloy shrouding laser tack welding

Info

Publication number: CN215616118U
Application number: CN202122134738.5U
Authority: CN
Inventors: 马耀文; 张华�; 田金华
Original assignee: Eisenwell Wuhan Industrial Technology Co ltd
Current assignee: Eisenwell Wuhan Industrial Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-25
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a fixing tool for laser positioning welding of an aluminum alloy sealing plate, which comprises a main section and a main body, wherein a fixing groove is arranged at the middle position of one side of the main body, limiting tables are respectively arranged at the positions of two sides of the inner surface of the fixing groove, the main section is arranged at the position of one side of the limiting tables on the inner surface of the fixing groove, a sealing plate is arranged at the tail end position of the main section in the fixing groove, welding grooves are respectively arranged at the positions, close to the front surface and the rear surface, of one side, away from the main section, of the main body, and a waste material groove is arranged at the position, close to the bottom end, of one side, away from the main section, of the main body. The utility model solves the problems that the existing device has a simple structure, cannot quickly fix the section bar and the closing plate, affects the welding quality, has poor use practicability, cannot effectively collect welding residues, easily affects the production environment and has poor use environmental protection, and improves the welding efficiency of the utility model.

Description

A fixed frock for aluminum alloy shrouding laser tack welding

Technical Field

The utility model relates to the technical field of welding tools, in particular to a fixing tool for laser positioning welding of an aluminum alloy sealing plate.

Background

The welding tool fixture is a technological device which accurately positions and reliably clamps a weldment, facilitates assembly and welding of the weldment and guarantees the structural precision requirement of the weldment. The tool clamp adaptive to the product structure is actively popularized and used in modern welding production, and plays an important role in improving the product quality, reducing the labor intensity of workers, accelerating the realization of mechanized and automatic processes of welding production and the like. In the welding production process, the welding needs less working hours, and the time which is more than 2/3 and accounts for the whole processing working hours is used for preparing materials, assembling and other auxiliary works, thereby greatly influencing the production speed of the welding.

The existing welding fixing tool is simple in structure, cannot rapidly fix the section bar and the sealing plate, affects welding quality, is poor in use practicability, cannot effectively collect welding residues, very easily affects production environment, is poor in use environmental friendliness, and therefore the fixing tool for laser positioning welding of the aluminum alloy sealing plate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing tool for laser positioning welding of an aluminum alloy sealing plate, which has the advantages of quick positioning and fixing, and solves the problems that the existing device is simple in structure, cannot quickly fix a section and the sealing plate, influences the welding quality, is poor in use practicability, cannot effectively collect welding residues, is very easy to influence the production environment, and is poor in use environmental protection.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixed frock for aluminum alloy shrouding laser tack welding, includes main material and main part, wherein main part one side intermediate position department is equipped with the fixed slot, spacing platform is all installed to fixed slot internal surface both sides position department, the fixed slot internal surface is located spacing platform one side position department and installs main material, the fixed slot is inside to be located main material end position department and installs the shrouding.

Preferably, the main part deviates from main section bar one side and all is equipped with the welding groove near front surface position department and rear surface position department, the welding groove is equipped with six altogether, and six the welding groove is divided into two sets ofly, two sets of the equal parts of welding groove equidistance is located the main part and is deviated from main section bar one side and near front surface position department and rear surface position department.

Preferably, a waste trough is arranged on one side of the main body, which is far away from the main section bar, and is close to the bottom end.

Preferably, the handle is installed at the middle position of the top end of the main body, and the main body is located inside the fixing groove and is provided with the positioning table at the position close to the top end.

Preferably, the middle position of the front surface of the main body, the position close to the bottom end of the main body, the middle position of the rear surface of the main body and the position close to the bottom end of the main body are both sleeved with fixing columns, the main body is connected with the fixing columns in a screwing mode through threads, and fixing openings are formed in the positions, corresponding to the fixing columns, of the inner surfaces of the fixing grooves.

Preferably, a fixing handle is installed at one end of the front surface of the fixing column, a fixing plate is installed at a position, corresponding to the fixing opening, of one end of the rear surface of the fixing column, and the fixing plate is clamped on the outer surface of the sealing plate.

Preferably, the main part deviates from main section bar one side intermediate position department and is close to bottom position department and all has cup jointed the regulation post, adjust post end position department and install the regulation handle, the main part closes with adjusting the post through the screw thread soon and is connected.

Preferably, the inner surface of the fixing groove is provided with heat conducting grooves at positions close to the two sides of the middle and at positions close to the two sides of the bottom.

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

1. the fixing columns, the fixing grooves and the fixing plates are arranged, so that the effect of quickly fixing the section and the sealing plate is achieved, the fixing grooves are formed in the middle position of one side of the main body, the fixing columns are arranged at the middle position of the front surface of the main body, the position close to the bottom end, the middle position of the rear surface of the main body and the position close to the bottom end, the main body and the fixing columns are connected in a screwing mode through threads, fixing openings are formed in the positions, corresponding to the fixing columns, of the inner surface of the fixing grooves, a fixing handle is arranged at one end of the front surface of each fixing column, the fixing plates are arranged at the positions, corresponding to the fixing openings, of one end of the rear surface of each fixing column, and the fixing plates are clamped on the outer surface of the sealing plate.

2. According to the utility model, the effect of adjusting the vertical position of the sealing plate is achieved by arranging the adjusting column and the adjusting handle, the adjusting column is arranged at the middle position of one side of the main body, which is far away from the main section bar, and the position close to the bottom end of the main body, the adjusting handle is arranged at the tail end position of the adjusting column, and the main body and the adjusting column are connected in a screwing manner through threads, so that the problems that the vertical position of the sealing plate cannot be adjusted, the welding quality of the sealing plate cannot be ensured, and the use practicability is poor are solved, and the practicability of the sealing plate is improved.

3. According to the utility model, the waste material groove is arranged at the position, close to the bottom end, of the main body, which is far away from the main section, so that the effect of effectively collecting welding residues is achieved, the problems that the welding residues cannot be effectively collected, the production environment is easily influenced, and the use environment is poor are solved, and the environment-friendly effect of the utility model is improved.

Drawings

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

FIG. 2 is a side view of the main body of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is a schematic sectional structure view of the main body of the present invention.

In the figure: 1. a main section bar; 2. fixing a handle; 3. a main body; 4. a waste chute; 5. closing the plate; 6. an adjustment column; 7. welding a groove; 8. adjusting the handle; 9. a handle; 10. a limiting table; 11. fixing grooves; 12. a positioning table; 13. a fixing plate; 14. a fixed opening; 15. fixing a column; 16. a heat conduction 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.

Referring to fig. 1 and 2, the present invention provides a fixing tool for laser tack welding of an aluminum alloy sealing plate, which comprises: a fixing tool for laser positioning welding of aluminum alloy sealing plates comprises a main section bar 1 and a main body 3, wherein a fixing groove 11 is arranged at the middle position of one side of the main body 3, limiting tables 10 are respectively arranged at the positions of two sides of the inner surface of the fixing groove 11, the main section bar 1 is arranged at the position, located at one side of the limiting tables 10, of the inner surface of the fixing groove 11, a sealing plate 5 is arranged at the tail end position of the main section bar 1 in the fixing groove 11, welding grooves 7 are respectively arranged at the positions, close to the front surface and the rear surface, of one side, away from the main section bar 1, of the main body 3, the welding grooves 7 are six in number, the six welding grooves 7 are divided into two groups in equal quantity, the two groups of welding grooves 7 are equidistantly arranged at the positions, close to the front surface and the rear surface, of one side, away from the main section bar 1, of the main body 3, welding can be conveniently welded through a welding head, a handle 9 is arranged at the middle position of the top end of the main body 3, the position is convenient to move the utility model, a positioning table 12 is arranged at the position, close to the top end, of the inside the fixing groove 11, the heat conducting grooves 16 are arranged at the positions of the inner surface of the fixing groove 11, which are close to the two sides of the middle, and the positions of the inner surface of the fixing groove, which are close to the two sides of the bottom.

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The 20 th century and the 70 th century are mainly used for welding thin-wall materials and low-speed welding, and the welding process belongs to a heat conduction type, namely, the surface of a workpiece is heated by laser radiation, the surface heat is diffused inwards through heat conduction, and the workpiece is melted to form a specific molten pool by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulses. Due to the unique advantages, the welding method is successfully applied to the precise welding of micro and small parts.

Laser welding can be achieved by using a continuous or pulsed laser beam, and the principle of laser welding can be divided into heat conduction type welding and laser deep fusion welding. 2, the power density is less than 104-105W/cm, and the welding is heat conduction welding, wherein the melting depth is shallow and the welding speed is slow; when the power density is more than 105-107W/cm 2, the metal surface is recessed into 'holes' under the action of heat to form deep fusion welding, and the method has the characteristics of high welding speed and large depth-to-width ratio.

Referring to fig. 2 and 3, the present invention provides a fixing tool for laser tack welding of an aluminum alloy sealing plate, which comprises: the utility model provides a fixed frock for aluminum alloy shrouding laser tack welding, includes main section bar 1 and main part 3: 3 one side intermediate position departments of main part are equipped with

fixed slot

11, 11 internal surface both sides positions of fixed slot department all

installs spacing platform

10, 11 internal surfaces of fixed slot are located spacing platform 10 one side position department and install main section bar 1, fixed slot 11 is inside to be located 1 end position department of main section bar and install

shrouding

5, 3 front surface intermediate position departments of main part all cup jointed fixed column 15 with rear surface intermediate position department and be close to bottom position department with being close to bottom position department, main part 3 is connected through the screw thread closure soon with

fixed column

15, 11 internal surfaces of fixed slot are located fixed column 15 and correspond position department and all are equipped with fixed opening 14, fixed handle 2 is installed to 15 front surface one end of fixed column, 15 rear surface one end is located fixed opening 14 and corresponds position department and installs fixed plate 13, fixed plate 13 clamps in 5 surfaces of shrouding, be used for fixing shrouding 5 and main section bar 1.

Referring to fig. 1 and 4, the present invention provides a fixing tool for laser positioning welding of an aluminum alloy sealing plate, which comprises: the utility model provides a fixed frock for aluminum alloy shrouding laser tack welding, including main section bar 1 and

main part

3, 3 one side intermediate position departments of main part are equipped with

fixed slot

11, 11 internal surface both sides positions departments of fixed slot all install

spacing platform

10, 11 internal surfaces of fixed slot are located spacing platform 10 one side positions department and install main section bar 1, fixed slot 11 is inside to be located 1 end position department of main section bar and installs shrouding 5, main part 3 deviates from 1 one side of main section bar and is close to end position department and install silo 4, be used for collecting the welding waste material, main part 3 deviates from 1 one side intermediate position department of main section bar and all has cup jointed regulation post 6 near end position department, 6 end position departments of regulation post install regulation handle 8, main part 3 closes with regulation post 6 through the screw thread soon and is connected, be convenient for adjust 5 vertical position of shrouding.

The working principle is as follows: after the welding device is installed, the welding device is moved to one end of a main section bar 1 through a handle 9, a sealing plate 5 is placed on the inner surface of a fixing groove 11, the fixing handle 2 is rotated, a fixing column 15 is driven to rotate through the fixing handle 2, the fixing plate 13 is driven through the fixing column 15 to preliminarily fix the sealing plate 5, after the completion, the welding device is clamped on the outer surface of the main section bar 1 through the fixing groove 11, an adjusting handle 8 is rotated, an adjusting column 6 is driven to rotate through the adjusting handle 8, the sealing plate 5 is driven to deviate through the adjusting column 6, the vertical position of the sealing plate 5 is adjusted, after the completion, the main section bar 1 and the sealing plate 5 are finally fixed through the fixing column 15 and the fixing plate 13, the main section bar 1 and the sealing plate 5 are subjected to laser welding through a welding groove 7, and welding waste residues are collected through a waste groove 4 in the welding process, so that the working flow of the welding device 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 a fixed frock for aluminum alloy shrouding laser tack welding, includes main section bar (1) and main part (3), its characterized in that: main part (3) one side intermediate position department is equipped with fixed slot (11), fixed slot (11) internal surface both sides position department all installs spacing platform (10), fixed slot (11) internal surface is located spacing platform (10) one side position department and installs main section bar (1), fixed slot (11) inside is located main section bar (1) end position department and installs shrouding (5).

2. The fixing tool for the laser positioning welding of the aluminum alloy sealing plate as claimed in claim 1, is characterized in that: main part (3) deviate from main section bar (1) one side and all be equipped with welding groove (7) near front surface position department and rear surface position department, welding groove (7) are equipped with six altogether, and six welding groove (7) equivalent divide into two sets ofly, and are two sets of welding groove (7) equidistance branch is located main part (3) and deviates from main section bar (1) one side and is close to front surface position department and rear surface position department.

3. The fixing tool for the laser positioning welding of the aluminum alloy sealing plate as claimed in claim 1, is characterized in that: and a waste trough (4) is arranged at one side of the main body (3) departing from the main section bar (1) and close to the bottom end.

4. The fixing tool for the laser positioning welding of the aluminum alloy sealing plate as claimed in claim 1, is characterized in that: handle (9) are installed to main part (3) top intermediate position department, main part (3) are located fixed slot (11) inside and are close to top position department and install location platform (12).

5. The fixing tool for the laser positioning welding of the aluminum alloy sealing plate as claimed in claim 1, is characterized in that: fixed columns (15) are sleeved at the middle position of the front surface of the main body (3) and the middle position of the rear surface of the main body close to the bottom end of the main body (3), the main body (3) is connected with the fixed columns (15) in a screwing mode through threads, and fixed openings (14) are arranged at the positions, corresponding to the fixed columns (15), of the inner surface of the fixed groove (11).

6. The fixing tool for the laser tack welding of the aluminum alloy sealing plate as claimed in claim 5, wherein: the fixing handle (2) is installed at one end of the front surface of the fixing column (15), the fixing plate (13) is installed at the position, corresponding to the fixing opening (14), of one end of the rear surface of the fixing column (15), and the fixing plate (13) is clamped on the outer surface of the sealing plate (5).

7. The fixing tool for the laser positioning welding of the aluminum alloy sealing plate as claimed in claim 1, is characterized in that: main part (3) deviate from main section bar (1) one side intermediate position department and all cup jointed regulation post (6) with being close to bottom position department, regulation post (6) end position department installs regulation handle (8), main part (3) close with regulation post (6) soon through the screw thread and are connected.

8. The fixing tool for the laser positioning welding of the aluminum alloy sealing plate as claimed in claim 1, is characterized in that: the inner surface of the fixed groove (11) is provided with heat conducting grooves (16) at positions close to the two sides of the middle and positions close to the two sides of the bottom.