CN209140032U - A kind of argonaut welding of fluid reservoir connects equipment - Google Patents
A kind of argonaut welding of fluid reservoir connects equipment Download PDFInfo
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- CN209140032U CN209140032U CN201821683312.7U CN201821683312U CN209140032U CN 209140032 U CN209140032 U CN 209140032U CN 201821683312 U CN201821683312 U CN 201821683312U CN 209140032 U CN209140032 U CN 209140032U
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Abstract
The argonaut welding that the utility model provides a kind of fluid reservoir connects equipment, comprising: rack, backing device, double main shaft clamping devices, straight line traveling device, welder, gas shield device；Straight line traveling device is arranged on the rack；Double main shaft clamping devices are two be oppositely arranged on same level axis and have the spindle drum of fixture, and two welders connect with two spindle drums respectively and the top of two spindle drums is arranged in；Backing device is arranged in the middle part of two spindle drums；Two spindle drums are walked movement in opposite directions by straight line traveling device, are realized the fluid reservoir ontology both ends that the end cap of sandwich is moved to backing device along same level axis, are carried out fluid reservoir ontology and end cap is positioned and rotated on welding post；Gas shield device is disposed therein in a spindle drum, and outlet side is connected with the cover internal of clamping, and it is cooling and anti-oxidation that ventilation is carried out when realizing welding.It realizes quick, reliable automatic welding between fluid reservoir ontology and end cap.
Description
Technical field
The utility model relates to welding processing technical fields, more specifically to a kind of argonaut welding of fluid reservoir
Connect equipment.
Background technique
Fluid reservoir is used in compressor air suction end, its role is to suck through sky as the important component in air-conditioning system
The refrigerant for modulating SAPMAC method, is filtered, and is then sent to that compressor compresses are intracavitary, carries out the refrigeration cycle of next round.Refrigerant
Droplet can be condensed by receiving the influence of periphery low temperature environment, therefore, by fluid reservoir by contaminant filter, while by oil drops, cold
The atomization of matchmaker's drop is again introduced into refrigeration cycle, can enter inside compressor to avoid impurity, solves stuck compressor and compression liquid
The problem of body bad generation.
It can be seen that the final product quality of fluid reservoir can largely effect on the refrigerating function of air-conditioning system, fluid reservoir welding finished product
Quality to guarantee the performances such as the pressure resistance, sealing and liquid storage of fluid reservoir, not so will affect its subsequent application.And existing fluid reservoir
Main problem is during welding processing:
(1) fluid reservoir ontology and the phenomenon that can not being aligned is easy to appear between the end cap up and down of its both ends welding, and
In process can also there are problems that be easy displacement, dislocation, cause the welding quality for substantially reducing fluid reservoir and fluid reservoir at
The structural strength of type.Common CO2Gas shield welding can welding it is uneven, there are rosin joint, generate spark and splash, if splashing cigarette ash into
Enter inside fluid reservoir, will affect fluid reservoir using effect and service life, welding is uneven, and needs to polish, to drop significantly
The performances such as pressure resistance, sealing and the liquid storage of low fluid reservoir influence its subsequent application.
(2) fixture of existing fluid reservoir process equipment is all special according to the size of end cap, therefore can have a set of folder
Tool can only process the fluid reservoir of a size, lead to the fixture poor universality of process equipment in this way and the practicability is poor, cannot be extensive
Welding processing industry applied to fluid reservoir.
(3) in fluid reservoir ontology and end cap welding process, since welding temperature height is easy so that fluid reservoir ontology and end
The connection position heating of lid leads to that deformation occurs and junction is easy to oxidize, to reduce fluid reservoir ontology and end cap welding
Leakproofness, the final product quality after largely effecting on welding processing.
Utility model content
The purpose of the utility model is to overcome shortcoming and deficiency in the prior art, provide a kind of automatic argon of fluid reservoir
Arc welding equipment, which can realize quick, reliable automatic welding between fluid reservoir ontology and end cap, to mention
Welding quality, precision, efficiency and the stability of high fluid reservoir welding finished product.Meanwhile the automatic welding device is guaranteeing fluid reservoir
It solves the problems, such as that current welding profession the degree of automation is not high low with production efficiency while welding quality, is suitable for extensive raw
Produce the intelligence manufacture for carrying out fluid reservoir.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of fluid reservoir it is automatic
Argon arc welding equipment, for fluid reservoir ontology and two end caps to be positioned and welded；It is characterized by comprising:
Rack；
Clamping rotating mechanism for being positioned to fluid reservoir ontology and two end caps；The clamping rotating mechanism includes
Double main shaft clamping devices for the backing device of holding fluid reservoir ontology and for clamping end cap and end cap can be driven to rotate；
Straight line traveling device for the linear movement of double main shaft clamping devices；
Welder for being welded to fluid reservoir ontology and end cap；
For playing the role of cooling and anti-oxidation gas shield device in the welding process；
The straight line traveling device is arranged on the rack；Double main shaft clamping devices are opposite on same level axis
Two be arranged have the spindle drum of fixture, and two welders connect with two spindle drums respectively and two spindle drums are arranged in
Top；The backing device is arranged in the middle part of two spindle drums；Two spindle drums are walked shifting in opposite directions by straight line traveling device
It is dynamic, it realizes the fluid reservoir ontology both ends that the end cap of sandwich is moved to backing device along same level axis, carries out liquid storage
Tank ontology and end cap are positioned and are rotated on welding post, and the welder connecting with spindle drum is welded on welding post
It connects；The gas shield device is arranged in spindle drum, and outlet side is connected with the cover internal of clamping, when realizing welding into
Row ventilation is cooling and anti-oxidation；The end cap of another spindle drum clamping is connected with the escape pipe for gas output.
In the above scheme, two end caps of the utility model clamping are enterprising in same level axis by two spindle drums
Every trade walks movement, and the both ends for the fluid reservoir ontology being moved on backing device, then can be achieved two end caps respectively with fluid reservoir
Ontology two sides coaxially position.Meanwhile by rotatable fixture, it can be achieved that fluid reservoir ontology and two end caps are rotated together and welded
Connection device cooperation is welded.It is maintained at fluid reservoir ontology and two end caps on same level axis and realizes three
Person's alignment, and this method of clamping that end cap is positioned to fluid reservoir ontology both ends with two sides fixture, it is ensured that welding process
In there is not the phenomenon that shifting or misplacing, to improve the welding precision of fluid reservoir and the efficiency of assembly, and then improve fluid reservoir
Welding quality and the molding structural strength of fluid reservoir, be conducive in machining popularize and promote.In addition, gas shield fills
The setting set can be achieved nitrogen in the welding process and constantly enter inside fluid reservoir from end cap, be turned into play cooling and oxygen
With final product quality after further increasing welding processing.
The argonaut welding of the fluid reservoir, which connects equipment, can realize quick, reliable automatic welding between fluid reservoir ontology and end cap
Connect, effectively avoid weld welding unevenly and the phenomenon that deformation occurs, thus improve the welding quality of fluid reservoir welding finished product,
Precision, efficiency and stability.Meanwhile the automatic welding device solves to weld row at present while guaranteeing fluid reservoir welding quality
The not high problem low with production efficiency of industry the degree of automation, suitable for the intelligence manufacture for carrying out fluid reservoir is mass produced.
The straight line traveling device includes Linear transmission rack gear, rectilinear orbit and linear guide；Two Linear transmission rack gears
It is arranged on the rack, and is located at the middle part of backing device two sides；Two rectilinear orbits are arranged along the length of the rack respectively；Two
Linear guide is set up on the rack, and is located at the top of rectilinear orbit.Linear transmission rack gear, rectilinear orbit is arranged in the utility model
Come to carry out triple constraints to double main shaft clamping devices with three linear parts of linear guide, realizes that every time double main shaft clamping devices move
Dynamic consistency and fluid reservoir ontology and two end caps in same level, thus improve the precision of positioning and welding with
And the quality of welding.
Each spindle drum further includes the rotatable parts connecting with fixture, the electric rotating for driving fixture rotation
Machine and cabinet；The rotating electric machine is arranged in cabinet, and rotatable parts one end is connect with rotating electric machine, the other end be pierced by cabinet and
Fixture connection；
The cabinet inside is additionally provided with gear and the movable motor for the rotation of sliding tooth wheel；The gear stretches out cabinet
Bottom, and connection is engaged with Linear transmission rack gear；The chassis bottom is provided with linear slider；The movable motor and gear connect
It connects, realizes the rotation of sliding tooth wheel, drive cabinet to walk along rectilinear orbit straight line by the engaged transmission with Linear transmission rack gear and move
It is dynamic；
The both ends of two linear guides are arranged in respectively on two cabinets, the straight-line guidance mobile as cabinet walking
Part.
The gear of the utility model is helical gears, and Linear transmission rack gear is diagonal-cut rack.The utility model uses
The registration of meshing characteristic and tooth not only can be improved in the mode that diagonal-cut rack is engaged with helical gears, to improve transmission effect
Rate；And it can further improve the mobile stationarity of cabinet.And the setting of linear guide can add when cabinet straight line walks mobile
Strong rigidity, guarantees cabinet beating degree when welding.
Two ways can be used in the fixture of the utility model:
First method are as follows: the fixture is cylinder-shaped tackling, and tackling matches with end cap.Existing knot can be used in the tackling
Structure matches fixation with end cap, for example, the detent for being fixed with end cap can be provided in the end of tackling, by detent with
End cap is fixed.
Second method are as follows: the fixture is chuck, and chuck is coaxially made of base ring, loose collar and face ring；The chuck is also
Including several hold assemblies, block, stop cylinder and elastomeric element；The block is arranged in movable ring-side wall, stop cylinder
It is arranged on cabinet；The hold assembly setting is connect between loose collar and face ring, and with face ring；Described elastomeric element one end
Connect with hold assembly, the other end is connect with block, realize chuck rotation when stop cylinder stretch out to the block on loose collar into
Row stops, and elastomeric element pulls hold assembly to be displaced outwardly opening or chuck in the middle part of face ring to stop gas when stopping operating
Cylinder retraction, elastomeric element, which resets, pulls hold assembly to move inward clamping in the middle part of face ring.
The chuck of the utility model can be moved inward in the middle part of face ring by hold assembly and be clamped to end cap, in face
It is displaced outwardly in the middle part of ring and discharging is carried out to end cap.The utility model smart structural design, when stop cylinder is stretched out to loose collar
On block when being stopped, elastomeric element pulls hold assembly to be displaced outwardly opening in the middle part of face ring, can pass through control at this time
The rotation angle of face ring processed adjusts the opening range of hold assembly, so that adapting to various sizes of end cap is put into hold assembly
Clamping station.When chuck stops operating stop cylinder bounce back, elastomeric element reset pull hold assembly the middle part of face ring to
Interior mobile clamping, then can be achieved to clamp the end cap in clamping station.Therefore, the utility model chuck is versatile, can
Various sizes of end cap is gripped with one heart and is rotated by rotating electric machine, to realize end cap and fluid reservoir ontology
Between positioning, to improve the welding precision of fluid reservoir, quality and the efficiency of assembly.
Specifically, the hold assembly includes the clamping jaw being arranged between loose collar and face ring, connecting rod and is provided with face
Guide groove on ring；Described connecting rod one end is connect with clamping jaw, and the other end stretches out guide groove and connect with face ring；
The clamping jaw includes ontology and the fixture block for clamping end cap；The end of ontology is arranged in the fixture block；Described
Body is connect far from one end of fixture block with connecting rod.
The guide groove to open up direction consistent with jaw action direction；
The connecting rod other end, which stretches out guide groove and connect with face ring, to be referred to: one end that the connecting rod stretches out guide groove is provided with male member,
Male member is fastened on the face ring end face on guide groove side.The utility model guide groove also can be used as the range that limitation fixture block opens, to mention
The validity that height uses.
The backing device includes the frame body being arranged on the rack, fixed plate and activity orientation component；The fixed plate and
Activity orientation component is arranged on frame body, and is oppositely arranged；Space conduct between the fixed plate and activity orientation component
The holding position of fluid reservoir ontology；
The activity orientation component includes push plate and pusher cylinder；The push plate is oppositely arranged with fixed plate；The promotion
Cylinder is connect with push plate, realizes that fluid reservoir ontology is pushed and is positioned in fixed plate by driving push plate campaign；
The backing device further includes several idler wheels for assisting fluid reservoir ontology to roll；The idler wheel is respectively set
In the two sides of fixed plate and the two sides of push plate.When end cap and fluid reservoir ontology mutually after touch, when the end cap rotation being clamped on fixture,
It will drive the rotation of fluid reservoir ontology, at this point, idler wheel can assist fluid reservoir ontology to rotate, pusher cylinder drives push plate to reset, so that
Fluid reservoir ontology has spatial rotational on holding position.
The welder is the three-dimensional motion mechanism with welding gun, the welding gun including being clamped with welding gun fixed device, Z axis
Mobile device, Y-axis mobile device and X-axis mobile device；
The Y-axis mobile device includes Y-axis seat, the Y-axis sliding rail and Y-axis servo motor that Y-axis seat two sides are arranged in；The X
Shaft moving device includes X-axis seat, the X-axis slide rail that X-axis seat two sides are arranged in, the X-axis slide block connecting with X-axis seat and X-axis servo electricity
Machine；The Z axis mobile device includes Z axis seat, the Z axis slide rail that Z axis seat two sides are arranged in, the Z axis sliding block and Z connecting with Z axis seat
Axis servo motor；
The fixed device of the welding gun includes the hold assembly and slide plate for clamping welding gun, and slide plate is connect with hold assembly and and Z
Axis sliding rail is slidably connected；Z axis servo motor is connect with slide plate, and the hold assembly for realizing that driving is connect with slide plate is transported along the x axis
It is dynamic；
The Z axis sliding block is slidably connected with X-axis slide rail, X-axis servo motor and Z axis sliding block, realizes driving Z axis seat along X-axis
Direction movement；
The X-axis slide block is slidably connected with Y-axis sliding rail, Y-axis servo motor and X-axis slide block, realizes driving X-axis seat along Y-axis
Direction movement；The Y-axis seat is connect with spindle drum.
The utility model makes the welding gun on hold assembly can be on welding post along x-y-z axis by three-dimensional motion mechanism
Three-dimensional motion is carried out, to improve the convenience of welding.
The gas shield device includes the fixed plate being fixed on inside one of spindle drum, deep groove ball bearing, is used for
It is passed through the channel of nitrogen, turning gland and cone blocking for preventing air inlet pipe from winding；The inlet end and turning gland in the channel
Connection, and connect by turning gland with air inlet pipe, realize that external storage nitrogen device enters channel by air inlet pipe；The channel
Outlet side connect with cone blocking, cone blocking is connected with the cover internal of clamping；The deep groove ball bearing is arranged in fixed plate, and
It is arranged and connect with channel；
The end cap of another spindle drum clamping is connected with the escape pipe for gas output.The utility model nitrogen successively from
Air inlet pipe, channel, cone blocking, end cap, fluid reservoir ontology, other end end cap and escape pipe circulation.
The gas shield device further includes the outer cylinder for being arranged channel, and deep groove ball bearing is arranged with outer cylinder and connect；It is described outer
The inner wall of cylinder offers guide groove, and pressure spring is arranged in guide groove, realizes that the end cap of spindle drum clamping is touched with fluid reservoir ontology
When, the channel being connected to by cone blocking with end cap can contract in outer cylinder internal pressure to be buffered.
When the fixture for being clamped with end cap in spindle drum rotates, since channel is connected to by cone blocking with end cap, and it is provided with
Deep groove ball bearing, therefore channel rotates together with the fixture of spindle drum, the turning gland of setting can effectively prevent twining for air inlet pipe
Around, and air inlet pipe one end is connect with outside storage nitrogen device, the other end is connect by turning gland with channel.Meanwhile in outer cylinder
Guide groove and pressure spring is arranged in inner wall, can play the buffer function in channel.
The working principle of the automatic welding device of the utility model is such that fluid reservoir ontology is fixed by backing device
On the rack, two spindle drums are walked movement in opposite directions by straight line traveling device, and the end cap that two sides fixture is clamped is along same water
The fluid reservoir ontology both ends that flat axis is moved to backing device carry out touching positioning, are welding post at the positioning, and two sides
The welder connecting with spindle drum is now placed on welding post, and by three-dimensional motion mechanism by welding gun be positioned at end cap with
Fluid reservoir ontology joint is as welding starting point.When welding, first start gas shield device by nitrogen be passed through fluid reservoir ontology and
Cover internal；Then pusher cylinder driving push plate resets, so that fluid reservoir ontology has spatial rotational on holding position.Spindle drum
Interior rotating electric machine drives fixture to rotate, and to drive end cap and fluid reservoir ontology to rotate together, welding gun is then maintained at welding starting point
On end cap and fluid reservoir ontology are welded.In fixture rotation process, the channel of gas shield device also rotates together, with
Realizing entire welding process not influences the ventilation of nitrogen, to play the role of cooling and prevent oxidation.After welding, weldering
Rifle is removed by three-dimensional motion mechanism, and the fixture of spindle drum unclamp by straight line traveling device reset, manually to welding after
Fluid reservoir carries out discharging.
Compared with prior art, the utility model have the following advantages that with the utility model has the advantages that
1, the argonaut welding of the utility model fluid reservoir connect equipment can realize between fluid reservoir ontology and end cap quickly, can
The automatic welding leaned on effectively avoids the phenomenon that weld welding is uneven and deformation occurs, to improve fluid reservoir welding finished product
Welding quality, precision, efficiency and stability.Meanwhile the automatic welding device solves while guaranteeing fluid reservoir welding quality
The certainly current not high problem low with production efficiency of welding profession the degree of automation, suitable for the intelligence for carrying out fluid reservoir is mass produced
It can manufacture.
2, for this argon arc welding equipment using automatic argon arc from melting welding (TIG weldering), rosin joint, welding is not present without splashing in TIG weldering
Quality is high, but its requirement to equipment precision (the positive and negative 0.05mm of resetting) is also high, also high to workpiece coherence request (positive and negative
0.3mm)。
3, circle beats precision to guarantee complete machine when the utility model is by guaranteeing that cabinet precision of rectilinear motion and fixture rotate
Reliability and stability；Soldering angle is adjusted by three-dimensional motion mechanism, guarantees weld pool width；Pass through three-dimensional motion mechanism control
The bonding power at different rotary angle processed effectively avoids weld from welding to reach the uniformity and the perfect starting the arc and receipts arc of weld seam
The phenomenon that unevenly and deformation occurs.
4, the utility model reduces oxidation, phosphatization in welding process by inflated with nitrogen cooling protection fluid reservoir inner body
Problem occurs, and can reach the uniformity of each nitrogen gas by monitoring gas flow, makes welding more stable.
Detailed description of the invention
Fig. 1 is that the argonaut welding of fluid reservoir in embodiment one connects the schematic diagram of equipment；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is that the argonaut welding of fluid reservoir in embodiment one connects the rack schematic diagram of equipment；
Fig. 4 is that the argonaut welding of fluid reservoir in embodiment one connects the backing device schematic diagram of equipment；
Fig. 5 is that the argonaut welding of fluid reservoir in embodiment one connects the spindle drum schematic diagram of equipment；
Fig. 6 is that the argonaut welding of fluid reservoir in embodiment one connects the spindle drum front schematic view of equipment；
Fig. 7 is that the argonaut welding of fluid reservoir in embodiment one connects the welder schematic diagram of equipment；
Fig. 8 is that the argonaut welding of fluid reservoir in embodiment one connects the spindle drum schematic internal view of equipment；
Fig. 9 is that the argonaut welding of fluid reservoir in embodiment one connects the gas shield device schematic diagram of equipment；
Figure 10 be fluid reservoir in embodiment two argonaut welding connect equipment fixture be tackling schematic diagram；
Wherein, 1 be fluid reservoir ontology, 2 be end cap, 3 be rack, 4 be backing device, 4.1 be frame body, 4.2 be fixed plate,
4.3 be push plate, 4.4 be pusher cylinder, 4.5 be idler wheel, 5 be spindle drum, 5.1 be fixture, 5.1.1 is fixture block, 5.1.2 is convex
Part, 5.1.3 are base ring, 5.1.4 is loose collar, 5.1.5 is face ring, 5.1.6 is block, 5.1.7 is stop cylinder, 5.1.8 is
Tension spring, 5.1.9 are connecting rod, 5.1.10 is guide groove, 5.1.11 is ontology, 5.2 is rotatable parts, 5.3 is rotating electric machine, 5.4 is
Cabinet, 5.5 be gear, 5.6 be movable motor, 5.7 be linear slider, 6 be welder, 6.1 be welding gun, 6.2 be Y-axis seat,
6.3 it is Y-axis sliding rail, 6.4 be Y-axis servo motor, 6.5 be X-axis seat, 6.6 be X-axis slide rail, 6.7 be X-axis slide block, 6.8 is that X-axis is watched
Take motor, 6.9 be Z axis seat, 6.10 be Z axis slide rail, 6.11 be Z axis sliding block, 6.12 be Z axis servo motor, 6.13 be clamping part
Part, 6.14 be slide plate, 7 be Linear transmission rack gear, 8 be rectilinear orbit, 9 be linear guide, 10 be fixed plate, 11 be deep-groove ball axis
It holds, 12 be channel, 13 be turning gland, 14 be cone blocking, 15 be outer cylinder, 16 be pressure spring, 17 be tackling, 18 be escape pipe.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Embodiment one
As shown in Figures 1 to 9, a kind of argonaut welding of fluid reservoir of the utility model connects equipment, is for fluid reservoir
Ontology 1 and two end caps 2 are positioned and are welded；Include:
Rack 3；
Clamping rotating mechanism for being positioned to fluid reservoir ontology 1 and two end caps 2, clamping rotating mechanism include using
In holding fluid reservoir ontology 1 backing device 4 and for clamp end cap 2 and can drive end cap 2 rotate double main shaft clamping devices；
Straight line traveling device for the linear movement of double main shaft clamping devices；
Welder 6 for being welded to fluid reservoir ontology 1 and end cap 2；
For playing the role of cooling and anti-oxidation gas shield device in the welding process；
Wherein, straight line traveling device is arranged in rack 3, and double main shaft clamping devices are opposite on same level axis set
Two set have the spindle drum 5 of fixture 5.1, and two welders 6 connect with two spindle drums 5 respectively and two masters are arranged in
The top of axle bed 5；The setting of backing device 4 is at two 5 middle parts of spindle drum；Two spindle drums 5 pass through the opposite row of straight line traveling device
Movement is walked, realizes 1 both ends of fluid reservoir ontology that the end cap 2 of sandwich is moved to backing device 4 along same level axis, into
Row fluid reservoir ontology 1 and end cap 2 are positioned and are rotated on welding post, and the welder 6 connecting with spindle drum 5 is in welding post
On welded；Gas shield device is arranged in spindle drum 5, is connected inside outlet side and the end cap 2 of clamping, realizes weldering
It is cooling and anti-oxidation that ventilation is carried out when connecing；The end cap 2 of another spindle drum 5 clamping is connected with the escape pipe for gas output
18。
The straight line traveling device of the utility model includes Linear transmission rack gear 7, rectilinear orbit 8 and linear guide 9, wherein
Two Linear transmission rack gears 7 are arranged in rack 3, and are located at the middle part of 4 two sides of backing device；Two rectilinear orbits 8 edge respectively
The setting of 3 length direction of rack；Two linear guides 9 are erected in rack 3, and are located at the top of rectilinear orbit 8.
Each spindle drum 5 further includes the rotatable parts 5.2 connecting with fixture 5.1, the rotation for driving fixture 5.1 rotations
Motor 5.3 and cabinet 5.4, wherein rotating electric machine 5.3 is arranged in cabinet 5.4,5.2 one end of rotatable parts and rotating electric machine 5.3
Connection, the other end are pierced by cabinet 5.4 and connect with fixture 5.1.And it is additionally provided with gear 5.5 inside cabinet 5.4 and is used for sliding tooth
The movable motor 5.6 and planetary reducer of 5.5 rotation of wheel, gear 5.5 stretches out 5.4 bottom of cabinet, and nibbles with Linear transmission rack gear 7
Close connection.5.4 bottom of cabinet is provided with linear slider 5.7, and movable motor 5.6 is connect by planetary reducer with gear 5.5, real
Now driving gear 5.5 rotates, and drives cabinet 5.4 to walk along 8 straight line of rectilinear orbit by the engaged transmission with Linear transmission rack gear 7
It is mobile.The both ends of two linear guides 9 are arranged in respectively on two cabinets 5.4, mobile straight-line guidance of walking as cabinet 5.4
Part can reinforce rigidity when 5.4 straight line of cabinet walks mobile, guarantee 5.4 beating degree of cabinet when welding.
The fixture 5.1 of the utility model is chuck, and the chuck is same by base ring 5.1.3, loose collar 5.1.4 and face ring 5.1.5
Axis composition, the chuck further include four hold assemblies, four block 5.1.6, stop cylinder 5.1.7 and four tension spring 5.1.8, and four
A block 5.1.6 is evenly distributed on loose collar 5.1.4 side wall, and stop cylinder 5.1.7 is arranged in below the side wall of cabinet 3 and position
In on the side of chuck, and four hold assemblies are separately positioned between loose collar 5.1.4 and face ring 5.1.5, and and face ring
5.1.5 connection.The both ends distribution of each tension spring 5.1.8 is provided with drag hook, and one end is connect by drag hook with hold assembly, another
End is by the block 5.1.8 connection of drag hook corresponding thereto, and stop cylinder 5.1.7 is stretched out to loose collar when realizing chuck rotation
5.1.4 the block 5.1.6 on is stopped, at this point, tension spring 5.1.8 pulls hold assembly to be moved out in the middle part of face ring 5.1.5
Stop cylinder 5.1.7 retraction when dynamic opening or chuck stop operating, tension spring 5.1.8, which resets, pulls hold assembly in face ring
5.1.5 middle part moves inward clamping.
Specifically, hold assembly includes the clamping jaw being arranged between loose collar 5.1.4 and face ring 5.1.5, connecting rod 5.1.9
With the guide groove 5.1.10 being provided on face ring 5.1.5, wherein the one end connecting rod 5.1.9 is connect with clamping jaw, and the other end stretches out guide groove
5.1.10 it and with face ring 5.1.5 connect.The clamping jaw includes " L " font ontology 5.1.11 and the fixture block for clamping end cap 2
5.1.1, the end of the lateral part " L " font ontology 5.1.11 is connect with fixture block 5.1.1, the end of vertical portion and connecting rod
5.1.9 connection.
The above-mentioned connecting rod 5.1.9 other end, which stretches out guide groove 5.1.10 and connect with face ring 5.1.5, to be referred to: connecting rod 5.1.9 stretches out
One end of guide groove 5.1.10 is provided with male member 5.1.2, and male member 5.1.2 is fastened on the end face face ring 5.1.5 on the side guide groove 5.1.10.
And guide groove 5.1.10 to open up direction consistent with jaw action direction, guide groove 5.1.10 also can be used as limitation fixture block 5.1.1 and open
Range, to improve the validity used.The utility model rotatable parts are prior art products, including shaft and bearing etc.
Deng the base ring 5.1.3 connection of one end and chuck, the other end is connect with rotating electric machine 5.3, primarily serves connection rotating electric machine
5.3 and chuck effect so that rotating electric machine 5.3 can drive chuck to rotate.
The backing device 4 of the utility model includes frame body 4.1, fixed plate 4.2 and the activity orientation portion being arranged in rack 3
Part, wherein fixed plate 4.2 and activity orientation component are arranged on frame body 4.1, and activity orientation component includes push plate 4.3 and pushes away
It takes offence cylinder 4.4, push plate 4.3 is oppositely arranged with fixed plate 4.2, and pusher cylinder 4.4 is connect with push plate 4.3, realizes driving push plate
Fluid reservoir ontology 1 is pushed and is positioned in fixed plate 4.2 by 4.3 movements.Space between fixed plate 4.2 and activity orientation component
Holding position as fluid reservoir ontology 1.Backing device further includes several idler wheels for assisting fluid reservoir ontology 1 to roll
4.5, which is separately positioned on the two sides of fixed plate 4.2 and the two sides of push plate 4.3.
The utility model welder 6 is the three-dimensional motion mechanism with welding gun 6.1, the weldering including being clamped with welding gun 6.1
Rifle fixes device, Z axis mobile device, Y-axis mobile device and X-axis mobile device, wherein Y-axis mobile device include Y-axis seat 6.2,
The Y-axis sliding rail 6.3 and Y-axis servo motor 6.4 of 6.2 two sides of Y-axis seat are set；X-axis mobile device include X-axis seat 6.5, setting exist
The X-axis slide rail 6.6 of 6.5 two sides of X-axis seat, the X-axis slide block 6.7 being connect with X-axis seat 6.5 and X-axis servo motor 6.8；The mobile dress of Z axis
Set including Z axis seat 6.9, be arranged in Z axis slide rail 6.10, the Z axis sliding block 6.11 connecting with Z axis seat 6.9 and the Z of 6.9 two sides of Z axis seat
Axis servo motor 6.12；The fixed device of the welding gun includes the hold assembly 6.13 and slide plate 6.14 for clamping welding gun 6.1, slide plate 6.14
It connect with hold assembly 6.13 and is slidably connected with Z axis slide rail 6.10；Z axis servo motor 6.12 is connect with slide plate 6.14, is realized
The hold assembly 6.13 connecting with slide plate 6.14 is driven to move in the X-axis direction；
Z axis sliding block 6.11 is slidably connected with X-axis slide rail 6.6, X-axis servo motor 6.8 and Z axis sliding block 6.11, realizes driving Z
Axle bed 6.9 moves in the X-axis direction；X-axis slide block 6.7 is slidably connected with Y-axis sliding rail 6.3, Y-axis servo motor 6.4 and X-axis slide block
6.7, realize that driving X-axis seat 6.5 moves along the y axis, Y-axis seat 6.2 is connect with the cabinet 5.4 of spindle drum 5.
The utility model gas shield device includes being fixed on fixed plate 10 inside 5 cabinet 5.4 of spindle drum, deep-groove ball axis
It holds the 11, channel 12 for being passed through nitrogen, the turning gland 13 for preventing air inlet pipe from winding, cone blocking 14 and is arranged channel 12
Outer cylinder 15, wherein deep groove ball bearing 11 is arranged in fixed plate 10, and is arranged and connect with outer cylinder 15.The inlet end in channel 12 with
Turning gland 13 connects, and is connect by turning gland 13 with air inlet pipe, realizes that external storage nitrogen device is entered by air inlet pipe
Channel 12, and the outlet side in channel 12 is connect with cone blocking 14, is connected inside cone blocking 14 and the end cap 2 of clamping.The utility model
The inner wall of outer cylinder 15 offers guide groove, and pressure spring 16 is arranged in guide groove, realizes the end cap 2 that the fixture 5.1 of spindle drum clamps
When touching with fluid reservoir ontology 1, the channel 12 being connected to by cone blocking 14 with end cap 2 can compress buffering in outer cylinder 15.And it is another
The end cap 2 that a spindle drum 5 clamps is connected with the escape pipe 18 for gas output.The utility model nitrogen successively from air inlet pipe,
Channel 12, cone blocking 14, end cap 2, fluid reservoir ontology 1, other end end cap 2 and escape pipe 18 circulate.
Working principle be such that fluid reservoir ontology 1 is fixed in rack 3 by backing device 4, two spindle drums 5
It is walked in opposite directions movement by straight line traveling device, the end cap 2 that two sides fixture 5.1 clamps is moved to holding along same level axis
1 both ends of fluid reservoir ontology of device 4 carry out touching positioning, are welding post at the positioning, and what two sides were connect with spindle drum 5
Welder 6 is now placed on welding post, and welding gun 6.1 is positioned at end cap 2 and fluid reservoir sheet by three-dimensional motion mechanism
1 joint of body is as welding starting point.When welding, first starts gas shield device and nitrogen is passed through in fluid reservoir ontology 1 and end cap 2
Portion；Then pusher cylinder 4.4 drives push plate 4.3 to reset, so that fluid reservoir ontology 1 has spatial rotational on holding position.Main shaft
Rotating electric machine 5.3 in seat 5 drives fixture 5.1 rotations, and to drive end cap 2 and fluid reservoir ontology 1 to rotate together, welding gun 6.1 is then
It is maintained in welding starting point and end cap 2 and fluid reservoir ontology 1 is welded.In 5.1 rotation process of fixture, gas shield device
Channel 12 also rotate together, the ventilation of nitrogen is influenced to realize entire welding process not, to play cooling and prevent from aoxidizing
Effect.After welding, welding gun 6.1 is removed by three-dimensional motion mechanism, and the fixture 5.1 of spindle drum 5 is unclamped by straight
Line running gear resets, and manually carries out discharging to the fluid reservoir after welding.
Embodiment two
The present embodiment with implement one to the difference is that only: as shown in Figure 10, fixture is cylinder-shaped tackling 17, tackling 17 with
End cap matches.The tackling 17 can be used existing structure and match fixation with end cap, for example, can be arranged in the end of tackling useful
In the detent being fixed with end cap, it is fixed by detent and end cap.
The other structures and embodiment one of the present embodiment are consistent.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (10)
1. a kind of argonaut welding of fluid reservoir connects equipment, for fluid reservoir ontology and two end caps to be positioned and are welded；
It is characterized by comprising:
Rack；
Clamping rotating mechanism for being positioned to fluid reservoir ontology and two end caps；The clamping rotating mechanism includes being used for
The backing device of holding fluid reservoir ontology and for clamp end cap and can drive end cap rotate double main shaft clamping devices；
Straight line traveling device for the linear movement of double main shaft clamping devices；
Welder for being welded to fluid reservoir ontology and end cap；
For playing the role of cooling and anti-oxidation gas shield device in the welding process；
The straight line traveling device is arranged on the rack；Double main shaft clamping devices are to be oppositely arranged on same level axis
Two spindle drums for having a fixture, two welders connect with two spindle drums respectively and the upper of two spindle drums are arranged in
Side；The backing device is arranged in the middle part of two spindle drums；Two spindle drums are walked movement in opposite directions by straight line traveling device, real
The end cap of sandwich is now moved to the fluid reservoir ontology both ends of backing device along same level axis, carries out fluid reservoir ontology
It positions and rotates on welding post with end cap, the welder connecting with spindle drum is welded on welding post；It is described
Gas shield device is disposed therein in a spindle drum, and outlet side is connected with the cover internal of clamping, when realizing welding
It is cooling and anti-oxidation to carry out ventilation；The end cap of another spindle drum clamping is connected with the escape pipe for gas output.
2. the argonaut welding of fluid reservoir according to claim 1 connects equipment, it is characterised in that: the straight line traveling device
Including Linear transmission rack gear, rectilinear orbit and linear guide；Two Linear transmission rack gears are arranged on the rack, and are located at holding and are filled
Set the middle part of two sides；Two rectilinear orbits are arranged along the length of the rack respectively；Two linear guides are set up on the rack, and position
In the top of rectilinear orbit.
3. the argonaut welding of fluid reservoir according to claim 2 connects equipment, it is characterised in that: each main shaft
Seat further includes the rotatable parts connecting with fixture, rotating electric machine and cabinet for driving fixture rotation；The rotating electric machine is set
It sets in cabinet, rotatable parts one end is connect with rotating electric machine, and the other end is pierced by cabinet and connect with fixture；
The cabinet inside is additionally provided with gear and the movable motor for the rotation of sliding tooth wheel；The gear stretches out cabinet bottom
Portion, and connection is engaged with Linear transmission rack gear；The chassis bottom is provided with linear slider；The movable motor and gear connect
It connects, realizes the rotation of sliding tooth wheel, drive cabinet to walk along rectilinear orbit straight line by the engaged transmission with Linear transmission rack gear and move
It is dynamic；
The both ends of two linear guides are arranged in respectively on two cabinets, the linear guide mobile as cabinet walking.
4. the argonaut welding of fluid reservoir according to claim 1 or 3 connects equipment, it is characterised in that: the fixture is circle
Tubular tackling, tackling match with end cap；
Or the fixture is chuck, chuck is coaxially made of base ring, loose collar and face ring；The chuck further includes several folders
Hold component, block, stop cylinder and elastomeric element；In movable ring-side wall, stop cylinder is arranged on cabinet for the block setting；
The hold assembly setting is connect between loose collar and face ring, and with face ring；Described elastomeric element one end and hold assembly connect
It connects, the other end is connect with block, and stop cylinder stretching stops the block on loose collar when realizing chuck rotation, elastic portion
Part pulls hold assembly to be displaced outwardly opening or chuck stop cylinder retraction, elastic portion when stopping operating in the middle part of face ring
Part, which resets, pulls hold assembly to move inward clamping in the middle part of face ring.
5. the argonaut welding of fluid reservoir according to claim 4 connects equipment, it is characterised in that: the hold assembly includes
Clamping jaw between loose collar and face ring, connecting rod and the guide groove being provided in face ring are set；Described connecting rod one end is connect with clamping jaw,
The other end stretches out guide groove and connect with face ring；
The clamping jaw includes ontology and the fixture block for clamping end cap；The end of ontology is arranged in the fixture block；The ontology is remote
One end from fixture block is connect with connecting rod.
6. the argonaut welding of fluid reservoir according to claim 5 connects equipment, it is characterised in that: the side of opening up of the guide groove
To consistent with jaw action direction；
The connecting rod other end, which stretches out guide groove and connect with face ring, to be referred to: one end that the connecting rod stretches out guide groove is provided with male member, male member
It is fastened on the face ring end face on guide groove side.
7. the argonaut welding of fluid reservoir according to claim 1 connects equipment, it is characterised in that: the backing device includes
Frame body, fixed plate and the activity orientation component being arranged on the rack；The fixed plate and activity orientation component are arranged at frame body
On, and be oppositely arranged；Holding position of the space as fluid reservoir ontology between the fixed plate and activity orientation component；
The activity orientation component includes push plate and pusher cylinder；The push plate is oppositely arranged with fixed plate；The pusher cylinder
It is connect with push plate, realizes that fluid reservoir ontology is pushed and is positioned in fixed plate by driving push plate campaign；
The backing device further includes several idler wheels for assisting fluid reservoir ontology to roll；The idler wheel is separately positioned on solid
The two sides of fixed board and the two sides of push plate.
8. the argonaut welding of fluid reservoir according to claim 1 connects equipment, it is characterised in that: the welder is band
There is the three-dimensional motion mechanism of welding gun, the fixed device of the welding gun including being clamped with welding gun, Z axis mobile device, Y-axis mobile device and X
Shaft moving device；
The Y-axis mobile device includes Y-axis seat, the Y-axis sliding rail and Y-axis servo motor that Y-axis seat two sides are arranged in；The X-axis is moved
Dynamic device includes X-axis seat, the X-axis slide rail that X-axis seat two sides are arranged in, the X-axis slide block connecting with X-axis seat and X-axis servo motor；Institute
Stating Z axis mobile device includes Z axis seat, the Z axis slide rail that Z axis seat two sides are arranged in, the Z axis sliding block connecting with Z axis seat and Z axis servo
Motor；
The fixed device of the welding gun includes the hold assembly and slide plate for clamping welding gun, and slide plate connect with hold assembly and slides with Z axis
Rail is slidably connected；Z axis servo motor is connect with slide plate, and the hold assembly for realizing that driving is connect with slide plate moves in the X-axis direction；
The Z axis sliding block is slidably connected with X-axis slide rail, X-axis servo motor and Z axis sliding block, realizes driving Z axis seat along the x axis
Movement；
The X-axis slide block is slidably connected with Y-axis sliding rail, Y-axis servo motor and X-axis slide block, realizes driving X-axis seat along the y axis
Movement；The Y-axis seat is connect with spindle drum.
9. the argonaut welding of fluid reservoir according to claim 1 connects equipment, it is characterised in that: the gas shield device
Including be fixed on fixed plate inside one of spindle drum, deep groove ball bearing, the channel for being passed through nitrogen, for prevent into
The turning gland and cone blocking of tracheae winding；The inlet end in the channel is connect with turning gland, and passes through turning gland and air inlet
Pipe connection realizes that external storage nitrogen device enters channel by air inlet pipe；The outlet side in the channel is connect with cone blocking, cone blocking with
The cover internal of clamping is connected；
The deep groove ball bearing is arranged in fixed plate, and is arranged and connect with channel.
10. the argonaut welding of fluid reservoir according to claim 9 connects equipment, it is characterised in that: the gas shield dress
Setting further includes the outer cylinder for being arranged channel, and deep groove ball bearing is arranged with outer cylinder and connect；The inner wall of the outer cylinder offers guide groove,
Pressure spring is set in guide groove, when realizing that the end cap of spindle drum clamping and fluid reservoir ontology touch, is connected to by cone blocking with end cap
Channel can contract in outer cylinder internal pressure to be buffered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821683312.7U CN209140032U (en) | 2018-10-17 | 2018-10-17 | A kind of argonaut welding of fluid reservoir connects equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821683312.7U CN209140032U (en) | 2018-10-17 | 2018-10-17 | A kind of argonaut welding of fluid reservoir connects equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140032U true CN209140032U (en) | 2019-07-23 |
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ID=67270176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821683312.7U Active CN209140032U (en) | 2018-10-17 | 2018-10-17 | A kind of argonaut welding of fluid reservoir connects equipment |
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| Country | Link |
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| CN (1) | CN209140032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108433A (en) * | 2018-10-17 | 2019-01-01 | 佛山市固高自动化技术有限公司 | A kind of argonaut welding of fluid reservoir connects equipment |
| CN111299949A (en) * | 2019-12-05 | 2020-06-19 | 安徽信息工程学院 | Clamping device for manually welding small tank and using method thereof |
-
2018
- 2018-10-17 CN CN201821683312.7U patent/CN209140032U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108433A (en) * | 2018-10-17 | 2019-01-01 | 佛山市固高自动化技术有限公司 | A kind of argonaut welding of fluid reservoir connects equipment |
| CN109108433B (en) * | 2018-10-17 | 2024-04-30 | 佛山市固高自动化技术有限公司 | Automatic argon arc welding equipment for liquid storage tank |
| CN111299949A (en) * | 2019-12-05 | 2020-06-19 | 安徽信息工程学院 | Clamping device for manually welding small tank and using method thereof |
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