A kind of agitating friction weldering automatic jig for realizing aluminum alloy splicing plate whole face clamping
Technical field
The utility model relates to agitating frictions to weld automatic jig, in particular be that a kind of realization aluminum alloy splicing plate is whole
The agitating friction of face clamping welds automatic jig.
Background technique
Splice plate is mainly formed by several veneer weldings.And aluminum alloy splicing plate is answered extensively on new-energy automobile
With.Currently, realizing the welding of aluminum alloy splicing plate mainly using the method for agitating friction weldering;Agitating friction weldering is a kind of novel
Solid phase joining technique is particularly well suited to welding aluminum alloy;Agitating friction soldering set has strength of joint height, without arc light and flue dust, noise
Small advantage, but there is also the demanding problems of clamping condition to workpiece, especially when carrying out multi-sheets welding, the problem
It becomes apparent.
Currently, the agitating friction welding for muti-piece aluminium alloy, generally using simple toolings such as manual active grab, pressing plates
It realizes and compresses.But simple tooling can only generally be pressed on splice plate surrounding, and compacted position is in spot distribution, when splicing board foot
When very little larger, splice plate partial region broad in the middle is difficult to realize directly compression, and when Friction Stir Welding, splice plate whole face is each
Locate discontinuity, it is big and uncontrollable to easily lead to workpiece deflection, and welding stability is also difficult to ensure.
Total pressure in order to realize intermediate region is tight, needs the clamping thick steel plate on splice plate to realize that whole face compresses, this method
Although can guarantee welding deformation and stability of the welding quality, manual handling, clamping thick steel plate are needed, working efficiency is low,
The degree of automation is low, and cost of labor is higher.
Utility model content
The purpose of the utility model is to provide a kind of agitating friction weldering automations for realizing aluminum alloy splicing plate whole face clamping
Tooling, the automation whole face that aluminum alloy splicing plate may be implemented compress, and workpiece deflection can not only be effectively reduced, additionally it is possible to protect
The stability of welding deformation and quality is demonstrate,proved, production efficiency is improved, reduces production cost.
The purpose of this utility model is achieved through the following technical solutions:
A kind of agitating friction weldering automatic jig for realizing aluminum alloy splicing plate whole face clamping, including total pressure plate, predetermined
Welding region is provided with several total pressure plates, and the two sides of total pressure plate are provided with pressure apparatus, and total pressure plate passes through its both ends respectively
The pressure apparatus of setting moves up and down.
As advanced optimizing for the technical program, the utility model is a kind of to realize stirring for aluminum alloy splicing plate whole face clamping
Friction welding (FW) automatic jig is mixed, the pressure apparatus is cylinder, passes through the corresponding total pressure plate of upper and lower flexible realization of the cylinder of two sides
Up and down motion.
As advanced optimizing for the technical program, the utility model is a kind of to realize stirring for aluminum alloy splicing plate whole face clamping
Friction welding (FW) automatic jig is mixed, the agitating friction weldering automatic jig for realizing aluminum alloy splicing plate whole face clamping further includes sliding
Platform, sliding rail, motor, rack gear and tooling base are fixedly connected with sliding rail and rack gear on tooling base, and slide unit is slidably connected at sliding rail
On, it is fixedly connected with motor on slide unit, gear, gear and rack gear engaged transmission are fixedly connected on the output shaft of motor.
As advanced optimizing for the technical program, the utility model is a kind of to realize stirring for aluminum alloy splicing plate whole face clamping
Friction welding (FW) automatic jig is mixed, the agitating friction weldering automatic jig for realizing aluminum alloy splicing plate whole face clamping further includes work
Make platform and side top clip tool, tooling base is fixedly connected on the table, and multiple workpiece, the side setting of slide unit are placed on slide unit
There is side top clip tool, top clip tool in side applies lateral Displacement to multiple workpiece.
A kind of beneficial effect for the agitating friction weldering automatic jig for realizing aluminum alloy splicing plate whole face clamping of the utility model
Fruit are as follows:
A kind of agitating friction weldering automatic jig for realizing aluminum alloy splicing plate whole face clamping of the utility model, can pass through
The pressure apparatus of total pressure plate and the setting of total pressure plate two sides that whole face compresses, total pressure plate can be achieved under the drive of pressure at both sides device
Automation is compressed or is unclamped, it can be achieved that the automation whole face of aluminum alloy splicing plate compresses, and workpiece can not only be effectively reduced and deform
Amount, additionally it is possible to guarantee the stability of welding deformation and quality, improve production efficiency, reduce production cost;By slide unit in sliding rail
On movement, can conveniently artificial or transfer robot carry workpiece up and down.
Detailed description of the invention
The utility model is described in more detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is that the agitating friction weldering automatic jig of the realization aluminum alloy splicing plate whole face clamping of the utility model is integrally tied
Structure schematic diagram;
Fig. 2 is the agitating friction weldering automatic jig clamping shape of the realization aluminum alloy splicing plate whole face clamping of the utility model
State structural schematic diagram.
In figure: slide unit 1;Workbench 2;Cylinder 3;Sliding rail 4;Total pressure plate 5;Side top clip tool 6;Workpiece 7;Motor 8;Rack gear 9;Work
Fill pedestal 10.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Before illustrating specific embodiment, to avoid repeating language, illustrating " being fixedly connected " as described below can be with
It is: is bolted, welds and the modes such as rivet interlacement are fixed, those skilled in the art can be according to different applications
Scene selects the different modes that is fixedly connected, and main purpose is that two pieces part is fixed.
Specific embodiment 1:
Illustrate present embodiment, a kind of agitating friction weldering for realizing aluminum alloy splicing plate whole face clamping below with reference to Fig. 1-2
Automatic jig, including total pressure plate 5 are provided with multiple total pressure plates 5 in predetermined welding zone domain, and the two sides of multiple total pressure plates 5 are all provided with
It is equipped with pressure apparatus, multiple total pressure plates 5 are moved up and down by the pressure apparatus being arranged thereon respectively;It can be compressed by whole face
Automation pressure can be achieved in the pressure apparatus of total pressure plate 5 and the setting of total pressure plate two sides, total pressure plate 5 under the drive of pressure at both sides device
It is tight or unclamp, it can be achieved that the automation whole face of aluminum alloy splicing plate compresses, 7 deflection of workpiece can not only be effectively reduced, moreover it is possible to
The stability for enough guaranteeing welding deformation and quality, improves production efficiency, reduces production cost;Pass through fortune of the slide unit 1 on sliding rail 4
It is dynamic to can be convenient artificial or transfer robot carrying workpiece 7 up and down.
Specific embodiment 2:
Illustrate that present embodiment, present embodiment are described further embodiment one below with reference to Fig. 1-2, the pressure
Power device is cylinder 3, passes through the upper and lower flexible up and down motion for realizing corresponding total pressure plate 5 of the cylinder 3 of two sides;Pressure apparatus can be with
It is other devices that vertical clamping may be implemented such as other devices such as hydraulic cylinder and electric telescopic rod.
Specific embodiment 3:
Illustrate that present embodiment, present embodiment are described further embodiment two below with reference to Fig. 1-2, the reality
The agitating friction weldering automatic jig of existing aluminum alloy splicing plate whole face clamping further includes slide unit 1, sliding rail 4, motor 8, rack gear 9 and work
Pedestal 10 is filled, is fixedly connected with sliding rail 4 and rack gear 9 on tooling base 10, slide unit 1 is slidably connected on sliding rail 4, solid on slide unit 1
Surely it is connected with motor 8, gear, 9 engaged transmission of gear and rack gear are fixedly connected on the output shaft of motor 8;When motor 8 starts,
The output shaft of motor 8 starts turning, and the output shaft driven gear of motor 8 is rotated centered on the axis of 8 output shaft of motor,
Gear and the engaged transmission of rack gear 9 platform 2 that pushes the work forward are slided on sliding rail 4, from state motion as shown in Figure 1 to such as Fig. 2
Shown in state.
Specific embodiment 4:
Illustrate that present embodiment, present embodiment are described further embodiment three below with reference to Fig. 1-2, the reality
The agitating friction weldering automatic jig of existing aluminum alloy splicing plate whole face clamping further includes workbench 2 and side top clip tool 6, tooling base
10 are fixedly connected on workbench 2, and multiple workpiece 7 are placed on slide unit 1, and the side of slide unit 1 is provided with side top clip tool 6, side top
Fixture 6 applies lateral Displacement to multiple workpiece 7;Side top clip tool 6 is common tooling, and the device of lateral Displacement may be implemented.
A kind of agitating friction weldering automatic jig for realizing aluminum alloy splicing plate whole face clamping of the utility model, work
Principle are as follows:
Slide unit 1 as shown in Figure 1 does not enter the device when domain of predetermined welding zone, slide unit 1 outside the range of multiple total pressure plates 5,
Convenient artificial or transfer robot carries multiple workpiece 7 up and down, and cylinder 3 is in stretching state, props up total pressure plate 5, anti-on-slip
Platform 1 drives workpiece 7 to interfere or collide with total pressure plate 5 when moving to predetermined welding post, and side top clip tool 6, which is in, does not clamp shape
State;When motor 8 starts, the output shaft of motor 8 is started turning, and the output shaft driven gear of motor 8 is with the axis of 8 output shaft of motor
Centered on rotated, gear and the engaged transmission of rack gear 9 platform 2 that pushes the work forward are slided on sliding rail 4, from as shown in Figure 1
State motion is to state as shown in Figure 2, and when slide unit 1 as shown in Figure 2 enters predetermined welding zone domain, slide unit 1 is reached under total pressure plate 5
Welding predetermined position, total pressure plate 5 moves downward under the action of cylinder 3, realizes whole face to the region other than weld seam on workpiece 7
It compresses, top clip tool 6 in side is in clamped condition.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the protection scope of the utility model.