CN210731345U

CN210731345U - Aluminum alloy friction stir welding equipment

Info

Publication number: CN210731345U
Application number: CN201921766671.3U
Authority: CN
Inventors: 夏焌; 张德芬; 陈孝文; 魏天昊; 廖丹丹; 徐若斯; 倪辰君; 林宇航
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-12
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses an aluminum alloy friction stir welding device, which comprises a workpiece table board and a track base, wherein the workpiece table board is fixedly arranged at the upper end position of the track base, an infrared positioner consisting of a lamp head, a concave hollow column, a lighting machine body, a fixed screw and a power connecting wire plays a good positioning role, the lighting machine body of the infrared positioner is electrically connected with a mobile machine body through the power connecting wire, thus the infrared positioner can be well powered for use, when in use, the lighting machine body is internally electrified, so that the lamp head emits infrared light, thus the infrared light falls on materials to form a light spot, and the position of the light spot is a friction welding position, thus the good positioning function is played, the position is more convenient to search, the lighting machine body and the concave hollow column are fixedly connected through the fixed screw, thus the irradiation angle can be well adjusted according to needs, so that the use is more convenient.

Description

Aluminum alloy friction stir welding equipment

Technical Field

The utility model belongs to the technical field of the looks aluminum alloy, concretely relates to aluminum alloy friction stir welding equipment.

Background

Aluminum alloys are the most widely used class of non-ferrous structural materials in industry and have found a number of applications in the aerospace, automotive, mechanical manufacturing, marine and chemical industries. The rapid development of industrial economy has increased the demand for aluminum alloy welded structural members, and the research on the weldability of aluminum alloys is also deepened. Aluminum alloys are currently the most used alloys. The aluminum alloy has low density, high strength similar to or superior to that of high-quality steel, good plasticity, excellent electric conductivity, heat conductivity and corrosion resistance, is widely used in industry, and is second to steel in use amount. Some aluminum alloys can be heat treated to achieve good mechanical, physical, and corrosion properties. When the aluminum alloy is subjected to friction stir welding, aluminum alloy friction stir welding equipment is needed.

The prior aluminum alloy friction stir welding equipment has the following problems: the existing aluminum alloy friction stir welding equipment needs to be debugged through multiple times of moving when the connection part is positioned, and when the debugging is moved, because of no good positioning device, a large error is easy to occur when the debugging is carried out, so that the problem that the debugging is troublesome when the program is set for use is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy friction stir welding equipment to current aluminum alloy friction stir welding equipment that proposes in solving above-mentioned background art need be through removing the debugging many times in the location junction, and when the debugging removes, because of not having fine positioner, make great error appear easily when adjusting, make comparatively troublesome problem when setting for the program usage.

In order to achieve the above object, the utility model provides a following technical scheme:

an aluminum alloy friction stir welding device comprises a workpiece table top and a track base, wherein the workpiece table top is fixedly arranged at the upper end of the track base, driving bases are arranged at two ends of the track base, a gantry arm rod is arranged at the upper end of the driving bases, a movable gantry frame is arranged in the middle of the upper end of the gantry arm rod, a movable supporting arm is arranged above the right end of the movable gantry frame, a control panel is arranged at the other end of the movable supporting arm, outer side handles are arranged in the middle of two ends of the control panel, a movable fixing seat is arranged on the inner side of the movable gantry frame, a movable machine body is arranged at the front end of the movable fixing seat, a friction column head is arranged in the middle of the lower end of the movable machine body, an infrared positioner is arranged on the movable machine body and positioned on the right side of, Illumination organism, fixed screw and power connecting wire, be provided with the illumination lamp holder in the middle of the upper end of illumination organism, the lower extreme of illumination organism is provided with concave type cavity post, illumination organism and concave type cavity post pass through fixed screw fixed connection, the inboard of concave type cavity post is located and is provided with the power connecting wire on the rear end of illumination organism, the cavity post is connected on removing the organism in the concave type, the illumination organism passes through power connecting wire and removes organism electric connection, the upper end of removing the organism is provided with the power tow chain, the rear end of power tow chain is provided with the outside electronic box, outside electronic box and control panel pass through connecting wire electric connection, just outside electronic box and external power source electric connection.

Preferably, it includes arc connecting block, cavity short column, welding cylinder, cavity long tube and arc fixed block to remove the support arm, the upper end of arc fixed block is provided with the cavity long tube, the other end of cavity long tube is provided with the arc connecting block, the other end of arc connecting block is provided with the cavity short column, the other end of cavity short column is provided with the welding cylinder, the arc fixed block is connected on removing the portal frame, the welding cylinder is connected on control panel.

Preferably, the outside handle includes left side welding piece, middle shadoof and right side welding piece, the left end outside of middle shadoof is provided with left side welding piece, the right-hand member outside of middle shadoof is provided with right side welding piece, left side welding piece and right side welding piece are connected on control panel.

Preferably, the number of the driving bases is two, and the driving bases are symmetrically fixed on the outer sides of the two ends of the track base.

Preferably, the outer side handles are arranged in two, and the outer side handles are symmetrically fixed on the outer side of the control panel.

Preferably, the movable fixing seat drives the movable machine body to move left and right on the movable portal frame, and the movable machine body moves up and down on the inner side of the movable fixing seat.

Preferably, the workpiece table top is a shaft center, and two ends of the workpiece table top are in a symmetrical state.

Compared with the prior art, the utility model provides an aluminum alloy friction stir welding equipment possesses following beneficial effect:

the utility model discloses aluminum alloy friction stir welding equipment is through shining the lamp holder, the cavity post in the concave type, the illumination organism, the infrared locator that fixed screw and power connecting wire are constituteed plays fine positioning action, the illumination organism of infrared locator passes through power connecting wire and removes organism electric connection, power supply that like this can be fine is used, thereby in the time of using, the inside circular telegram of illumination organism, thereby make and shine the lamp holder and jet out the infrared light, fall on the material like this and form the light spot, the light spot position then is the friction weld position, thereby play fine positioning action like this, make more convenient when seeking the position, and the cavity post passes through fixed screw fixed connection in illumination organism and concave type, like this can be fine adjust the angle of shining as required, make it more convenient when using.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of an aluminum alloy friction stir welding apparatus according to the present invention;

fig. 2 is a schematic view of the structure of the rotary supporting arm of the present invention;

fig. 3 is a schematic structural view of the infrared positioner provided by the present invention;

fig. 4 is a schematic view of an outer handle structure provided by the present invention;

in the figure: 1. a power supply tow chain; 2. moving the machine body; 3. moving the portal frame; 4. moving the fixed seat; 5. rubbing the column head; 6. a gantry arm lever; 7. a workpiece table top; 8. a rail mount; 9. moving the support arm; 91. an arc-shaped connecting block; 92. a hollow short column; 93. welding a cylinder; 94. a hollow long tube; 95. an arc-shaped fixed block; 10. a control panel; 11. an outer handle; 111. a left side weld block; 112. a middle lifting rod; 113. a right side welding block; 12. an infrared locator; 121. illuminating the lamp head; 122. a concave hollow column; 123. an illuminating body; 124. fixing screws; 125. a power connection line; 13. an outer electric box; 14. the base is driven.

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. 1-4, the present invention provides a technical solution:

the utility model provides an aluminum alloy friction stir welding equipment, includes work piece mesa 7 and track base 8, and the installation of work piece mesa 7 is fixed on the upper end position of track base 8, and work piece mesa 7 is the axle center, and the both ends of work piece mesa 7 are the symmetric state, and the both ends of track base 8 are provided with drive base 14, and drive base 14 is provided with two altogether, and drive base 14 symmetry is fixed on the both ends outside of track base 8. When using, because of work piece mesa 7 is axle center, more stable when placing like this, and the both ends of work piece mesa 7 are the symmetric state to it is more stable in friction weld, and drive base 14 cup joints in track base 8's track post, and is the symmetric state, and two drive bases 14 are through inboard actuating mechanism like this, thereby remove about can be fine, make more convenient when using.

The utility model provides an aluminum alloy friction stir welding equipment, upper end including drive base 14 is provided with longmen armed lever 6, be provided with in the middle of the upper end of longmen armed lever 6 and remove portal frame 3, the right-hand member top that removes portal frame 3 is provided with removes support arm 9, the other end that removes support arm 9 is provided with control panel 10, it includes arc connecting block 91 to remove support arm 9, cavity short column 92, welding cylinder 93, cavity long tube 94 and arc fixed block 95, the upper end of arc fixed block 95 is provided with cavity long tube 94, the other end of cavity long tube 94 is provided with arc connecting block 91, the other end of arc connecting block 91 is provided with cavity short column 92, the other end of cavity short column 92 is provided with welding cylinder 93, arc fixed block 95 is connected on removing portal frame 3, welding. When using, play fine supporting role through longmen armed lever 6, and remove 3 inside tracks that are provided with of portal frame, thereby remove about the effective fixed object, it is more convenient when using, when needs operate through control panel 10, the position is placed through the regulation that removes support arm 9 can be fine to the personnel, make the personnel of being convenient for operate and use, and the welding cylinder 93 that removes support arm 9 connects on control panel 10, and arc fixed block 95 swing joint is on removing portal frame 3, rotation that so can be fine, and during the removal, through cavity long tube 94, the joint support of cavity short column 92 and arc connecting block 91, make more stable when using.

The utility model provides an aluminum alloy friction stir welding equipment, be provided with outside handle 11 in the middle of control panel 10's both ends, outside handle 11 is provided with two altogether, and 11 symmetries of outside handle are fixed on control panel 10's the outside, outside handle 11 includes left side welding piece 111, middle shadoof 112 and right side welding piece 113, the left end outside of middle shadoof 112 is provided with left side welding piece 111, the right-hand member outside of middle shadoof 112 is provided with right side welding piece 113, left side welding piece 111 and right side welding piece 113 are connected on control panel 10. When adjusting control panel 10 position, personnel are through two outside handles 11 in the outside for it is more convenient when removing, and the left side welded block 111 and the right side welded block 113 welded connection of outside handle 11 are on control panel 10, and it is more convenient when holding middle handle 112 and removing like this.

The utility model provides an aluminum alloy friction stir welding equipment, is provided with including the inboard of removing portal frame 3 and removes fixing base 4, and the front end of removing fixing base 4 is provided with removes organism 2, is provided with friction column cap 5 in the middle of the lower extreme of removing organism 2, removes fixing base 4 and drives and remove organism 2 and remove about removing on removing portal frame 3, and removes organism 2 and reciprocate in removing fixing base 4 inboard. When using, remove fixing base 4 and drive removal organism 2 and remove on removing portal frame 3 because of removing, remove friction weld about as required that like this can be fine, and remove organism 2 and reciprocate 4 inboards at removal fixing base to convenience more when using, and convenient removal is used.

An aluminum alloy friction stir welding device comprises an infrared positioner 12 arranged on a movable machine body 2 on the right side of a friction column head 5, wherein the infrared positioner 12 comprises an illuminating lamp head 121, a concave hollow column 122, an illuminating machine body 123, a fixing screw 124 and a power supply connecting wire 125, the illuminating lamp head 121 is arranged in the middle of the upper end of the illuminating machine body 123, the concave hollow column 122 is arranged at the lower end of the illuminating machine body 123, the illuminating machine body 123 and the concave hollow column 122 are fixedly connected through the fixing screw 124, the power supply connecting wire 125 is arranged at the rear end of the illuminating machine body 123 on the inner side of the concave hollow column 122, the concave hollow column 122 is connected onto the movable machine body 2, the illuminating machine body 123 is electrically connected with the movable machine body 2 through the power supply connecting wire 125, a power supply drag chain 1 is arranged at the upper end of the movable machine body 2, an outer side electric box 13 is arranged at the, and the outer electric box 13 is electrically connected with an external power supply. When in use, the outer electric box 13 is electrically connected with the control panel 10 through a connecting wire, and the outer electric box 13 is electrically connected with each internal device, so that the control panel 10 performs high integration processing through a central processing unit MQG4CDTE chip and is electrically connected with an external electrical device, so that a data program is set, and different devices can be well controlled and correspond to each other, so that the operation and the use are more convenient, and when the position is moved, a person plays a good role in lighting and positioning through the infrared positioner 12, and the lighting machine body 123 of the infrared positioner 12 is electrically connected with the mobile machine body 2 through the power connecting wire 125, so that the power can be well supplied for use, so that when in use, the lighting machine body 123 processes through the internal STM32F407VET6 chip, so that the lighting lamp head 121 emits infrared light, and falls on a material to form a light spot, so that a good positioning function is played, the position is found more conveniently, and the illumination machine body 123 and the concave hollow column 122 are fixedly connected through the fixing screw 124, so that the illumination angle can be well adjusted according to the requirement, and the use is more convenient.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, just can place aluminum alloy friction stir welding equipment and used on the assigned position. When placing, the work piece mesa 7 of aluminum alloy friction stir welding equipment is fixed on track base 8, and work piece mesa 7 is the axle center, and more stable when placing like this to the both ends of work piece mesa 7 are the symmetric state, thereby are more stable in friction weld. After placing like this, connect the electric connection of outside electronic box 13 with external power source, and outside electronic box 13 passes through power tow chain 1 to with remove organism 2, remove fixing base 4 and drive base 14 electric connection, and outside electronic box 13 and control panel 10 electric connection, control that like this can be fine uses.

When the aluminum alloy is subjected to friction stir welding, a worker places a workpiece to be placed on the workpiece table top 7, so that splicing is performed. And later personnel pass through control panel 10 regulation control, and when adjusting, move the organism 2 and remove about moving portal frame 3 because of removing fixing base 4 drive, like this can be fine as required remove friction weld about, and move organism 2 and reciprocate at the inboard of removal fixing base 4 to more convenient when using, and conveniently remove the use. When adjusting, personnel are according to infrared locator 12's setpoint, thereby the position is pinpointed, and infrared locator 12 is through shining lamp holder 121, concave type cavity post 122, illumination organism 123, set screw 124 and power connecting wire 125 constitute, and infrared locator 12's illumination organism 123 passes through power connecting wire 125 and removes 2 electric connection of organism, the power supply that can be fine uses like this, thereby when using, illumination organism 123 handles through inside STM32F407VET6 chip, make and shine lamp holder 121 and jet out the infrared light, thereby form the light spot on falling on the material, thereby play fine positioning action like this, make more convenient when seeking the position. After the workpiece is moved to the designated position, the moving machine body 2 moves downwards, so that the friction column head 5 contacts with the welding position, the friction is moved, and the workpieces are friction-welded together under the material.

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

Claims

1. The utility model provides an aluminum alloy friction stir welding equipment, includes work piece mesa (7) and track base (8), its characterized in that: the workpiece table top (7) is fixedly arranged at the upper end position of a track base (8), driving bases (14) are arranged at two ends of the track base (8), a gantry arm rod (6) is arranged at the upper end of the driving bases (14), a movable gantry frame (3) is arranged in the middle of the upper end of the gantry arm rod (6), a movable supporting arm (9) is arranged above the right end of the movable gantry frame (3), a control panel (10) is arranged at the other end of the movable supporting arm (9), an outer side handle (11) is arranged in the middle of two ends of the control panel (10), a movable fixing seat (4) is arranged on the inner side of the movable gantry frame (3), a movable machine body (2) is arranged at the front end of the movable fixing seat (4), a friction column head (5) is arranged in the middle of the lower end of the movable machine body (2), and an infrared positioner (12) is arranged on the right side of the, the infrared locator (12) comprises an illuminating lamp holder (121), a concave hollow column (122), an illuminating machine body (123), a fixed screw (124) and a power supply connecting wire (125), the illuminating lamp holder (121) is arranged in the middle of the upper end of the illuminating machine body (123), the concave hollow column (122) is arranged at the lower end of the illuminating machine body (123), the illuminating machine body (123) and the concave hollow column (122) are fixedly connected through the fixed screw (124), the power supply connecting wire (125) is arranged at the rear end, located on the illuminating machine body (123), of the inner side of the concave hollow column (122), the concave hollow column (122) is connected onto the mobile machine body (2), the illuminating machine body (123) is electrically connected with the mobile machine body (2) through the power supply connecting wire (125), the power supply tow chain (1) is arranged at the upper end of the mobile machine body (2), the outer electric box (13) is arranged at the rear end of the power, the outer side electric box (13) is electrically connected with the control panel (10) through a connecting wire, and the outer side electric box (13) is electrically connected with an external power supply.

2. The aluminum alloy friction stir welding apparatus of claim 1, wherein: remove support arm (9) and include arc connecting block (91), cavity short column (92), welding cylinder (93), cavity long tube (94) and arc fixed block (95), the upper end of arc fixed block (95) is provided with cavity long tube (94), the other end of cavity long tube (94) is provided with arc connecting block (91), the other end of arc connecting block (91) is provided with cavity short column (92), the other end of cavity short column (92) is provided with welding cylinder (93), arc fixed block (95) are connected on removing portal frame (3), welding cylinder (93) are connected on control panel (10).

3. The aluminum alloy friction stir welding apparatus of claim 1, wherein: outside handle (11) are including left side welding piece (111), middle shadoof (112) and right side welding piece (113), the left end outside of middle shadoof (112) is provided with left side welding piece (111), the right-hand member outside of middle shadoof (112) is provided with right side welding piece (113), left side welding piece (111) and right side welding piece (113) are connected on control panel (10).

4. The aluminum alloy friction stir welding apparatus of claim 1, wherein: the two driving bases (14) are arranged, and the driving bases (14) are symmetrically fixed on the outer sides of the two ends of the track base (8).

5. The aluminum alloy friction stir welding apparatus of claim 1, wherein: the outer side handles (11) are arranged in two, and the outer side handles (11) are symmetrically fixed on the outer side of the control panel (10).

6. The aluminum alloy friction stir welding apparatus of claim 1, wherein: the movable fixed seat (4) drives the movable machine body (2) to move left and right on the movable portal frame (3), and the movable machine body (2) moves up and down on the inner side of the movable fixed seat (4).

7. The aluminum alloy friction stir welding apparatus of claim 1, wherein: the workpiece table board (7) is an axis center, and two ends of the workpiece table board (7) are in a symmetrical state.