CN106553016A - Compressor under-chassis pattern welding equipment and its using method - Google Patents
Compressor under-chassis pattern welding equipment and its using method Download PDFInfo
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- CN106553016A CN106553016A CN201610799572.XA CN201610799572A CN106553016A CN 106553016 A CN106553016 A CN 106553016A CN 201610799572 A CN201610799572 A CN 201610799572A CN 106553016 A CN106553016 A CN 106553016A
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- positioning head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention relates to a kind of Parts of Compressor processing, more particularly, to a kind of compressor under-chassis pattern welding equipment and its using method.Compressor under-chassis pattern welding equipment, including the positioning head coordinated with casing inner surface, the claw positioned at positioning head both sides and the welding mechanism above positioning head, claw is provided with the spigot surface being engaged with positioning head external surface shape near one end end face of positioning head, and one end of the remotely located head of claw is connected with drive cylinder；Welding mechanism includes positioning seat and the welding gun on positioning seat, is provided with for controlling the regulation cylinder that positioning seat is lifted on positioning seat；The outer surface of positioning head is evenly distributed with adjustment head, and in " T " font, positioning head outer surface is provided with for accommodating the adjusting hole for adjusting head adjustment head, is provided with adjustment spring between adjusting hole and adjustment head.The present invention have can be effectively reduced clamping times, increase positioning precision, reduce welding times, realize multiple spot while the beneficial effect such as welding, improve production efficiency.
Description
Technical field
The present invention relates to a kind of processing of Parts of Compressor, more particularly, to a kind of compressor under-chassis pattern welding equipment and its make
Use method.
Background technology
The casing surface of compressor is curved surface, is intended to install under-chassis in casing both sides, and two under-chassis need clamping machine repeatedly
Shell, carries out multiple welding, as casing surface is curved surface, in clamping casing repeatedly, easily produces error, causes the position that is welded
There is deviation, reduce production precision.And clamping and multiple welding are lost time repeatedly, production efficiency is reduced, during manual positioning
Error is big.
The content of the invention
The present invention is primarily directed to the problems referred to above, there is provided one kind can be effectively reduced clamping times, increase positioning precision,
Reduce welding times, realize multiple spot while welding, the compressor under-chassis pattern welding equipment of improve production efficiency and its using method.
What the purpose of the present invention was mainly achieved by following proposal：A kind of compressor under-chassis pattern welding equipment, including
Positioning head, the claw positioned at positioning head both sides and the welding mechanism above positioning head coordinated with casing inner surface, positioning
Column is provided with the axis of head lower surface, locating dowel is coaxially arranged with below column, positioning on the outside of column and locating dowel, is arranged with
Spring, column bottom are provided with vibrations post, are connected with electromagnetic shaker on vibrations post；Claw is provided near one end end face of positioning head
The spigot surface being engaged with positioning head external surface shape, claw are provided with for fixing near one end upper surface edge of positioning head
The locating slot of under-chassis, one end of the remotely located head of locating slot is vertical registration face, and locating slot is extrusion near one end of positioning head
Cambered surface, the radian for extruding cambered surface are 30 degree to 45 degree；One end of the remotely located head of claw is connected with drive cylinder；Welding mechanism bag
Positioning seat and the welding gun on positioning seat are included, is provided with positioning seat for controlling the regulation cylinder that positioning seat is lifted；Positioning
The outer surface of head is evenly distributed with adjustment head, and in " T " font, positioning head outer surface is provided with for accommodating adjustment head adjustment head
Adjusting hole, is provided with adjustment spring between adjusting hole and adjustment head.Casing is enclosed within the outside of positioning head, under-chassis is inserted into into claw
On locating slot in, claw is abutted on vertical registration face, using claw upper surface support under-chassis, vertical registration face under-chassis
Horizontal direction is spacing, realizes the positioning of under-chassis.Start drive cylinder, drive cylinder promotes claw to move towards positioning head direction,
Claw is contacted with casing outer surface near one end of positioning head, casing and positioning head is oriented to using the spigot surface of claw, is made to lead
To in the face of casing apply pressure, casing extruding adjustment head, make adjustment head towards adjusting hole direction move, with claw continue it is close
Positioning head, casing will be adjusted in head press-in adjusting hole, and adjustment spring promotes adjustment head by its own resilient, makes adjustment head to casing
Apply elastic force upwards, realize the Primary Location of casing.While Primary Location, using adjustment bullet of the head to casing inner surface
Power is adjusting position of the casing on positioning head.As claw continues close to positioning head, casing be subject to spigot surface pressure to
Lower extruding positioning head, downwardly retaining spring is moved and is extruded in locating dowel direction to positioning head, and retaining spring is to positioning head and machine
Shell applies support elastic force upwards, and spigot surface applies downward pressure to casing, realizes the clamping and positioning of casing, now, claw
On under-chassis reach cabinet top the position that is welded.Starting shock device, electromagnetic shaker drive vibrations post that high-frequency vibration by a small margin occurs,
Vibrations post drives the positioning head of column that high-frequency vibration by a small margin occurs, while retaining spring continues upward applying elastic force, profit
With cooperation adjust automatically positioning head of the casing lower surface with positioning head outer surface and the position of casing, positioning head outer surface and machine are made
Shell is fitted completely.Start and adjust cylinder, adjust cylinder and promote positioning seat, positioning seat to drive welding gun to move downwardly to casing and under-chassis
Contact position, realize the welding of casing and under-chassis.Start and adjust cylinder, adjust cylinder and drive positioning seat and welding gun remotely located
Head.Start drive cylinder, drive cylinder drives the remotely located head of claw, when the remotely located head of claw, the spigot surface pair of claw
The pressure of casing reduces, and retaining spring promotes positioning head and casing to move upwards, and under-chassis passes through leading for the extrusion cambered surface of locating slot
To skidding off from locating slot, the radian for extruding cambered surface is 30 degree to 45 degree, when locating slot is positioned to under-chassis, extrudes cambered surface
Can it is spacing to under-chassis bottom and support, when under-chassis along extrusion cambered surface extrude when, extrude cambered surface radian be able to ensure that under-chassis squeeze
Go out.As claw is away from casing, to casing distress resolves, retaining spring promotes positioning head to move up to most to the spigot surface of claw
High point, adjustment spring promote adjustment head, adjustment head to promote the remotely located head of casing, take out the casing being welded, and complete operation.It is whole
Not only realize during individual casing Primary Location, adjustment after the positioning being accurately positioned with under-chassis, make casing be fixed on positioning
To casing and under-chassis welding on head.Welding position high precision, the quality of production are high, and improve production efficiency.Claw is not only real
The fixation of existing under-chassis, and casing can be positioned, realize the rapid-aligning and fast assembling-disassembling of casing under-chassis.It is solid using positioning seat
Determine welding gun, while multi-point welding, reduces the dismounting number of times and welding times of casing under-chassis, reduce rigging error.
Preferably, described positioning head includes that left half a head and right half a head, left half a head and right half centriciput are provided with determining
Position hole, be provided with location hole and position interporal lacuna coordinate locating shaft, location hole include it is spacing face directly and slip cambered surface, position
The section in hole is in " D " font.Positioning head includes left half a head and right half a head, is provided with positioning in left half a head and right half centriciput
Hole, is provided with the locating shaft coordinated with positioning interporal lacuna in location hole, left half a head and right half a head can change two by locating shaft
The distance between person, and then change the length of positioning head, make positioning head be adapted to various sizes of casing.Location hole includes spacing straight
Face and slip cambered surface, the section of location hole using spacing are faced mutually spacing in the location hole in " D " font, i.e. locating shaft, prevent
Only locating shaft and location hole are relatively rotated, that is, prevent left half a head and right half head bracket from relatively rotating, and make left half a head and right half
Head only being capable of sliding axially along locating shaft.
Preferably, one end of described vibrations post is coaxially embedded in column bottom, it is provided between vibrations post and column
Cushion collar, the axis in the middle part of cushion collar around cushion collar are provided with the middle cavity of annular, and middle cavity includes separate space and lower separate space,
Elastic diaphragm is provided between upper separate space and lower separate space, downwardly convex arch groove in the middle part of elastic diaphragm, is provided with.The one of vibrations post
End is coaxially embedded in column bottom, and cushion collar is provided between vibrations post and column, and cushion collar can increase vibrations post and column
Between cooperation, cushion collar itself have elasticity, can reduce vibrations post vibration amplitude, make positioning head only need to shake by a small margin
To realize the fine setting of position.Axis in the middle part of cushion collar around cushion collar is provided with the middle cavity of annular, when post vibrations are shaken,
Vibrations post extruding cushion collar, the middle cavity in cushion collar be squeezed to shake post vibrations buffering, realize vibrations time delay, utilize
This vibrations time delay can increase vibration frequency while slight counteracting vibration amplitude.Middle cavity include separate space and under every
Chamber, is provided with elastic diaphragm between upper separate space and lower separate space, when shake post shake when journal offset when, using upper separate space and under every
The extruding of chamber inner air shakes the position of axis to adjust vibrations post, ensures vibrations post vibrations axis and column and positioning as far as possible
Head is coaxial, and elastic diaphragm can make up the deformation of separate space and lower separate space.Vibrations post shake when, vibrations column bottom vibrations dynamics compared with
Greatly, easily causing lower separate space extruding dynamics and dynamics being extruded more than upper separate space, downwardly convex arch groove is set in the middle part of elastic diaphragm,
Instantly, when separate space compressive deformation is larger, the air extrusion arch groove in lower separate space makes arch groove towards upper separate space Direction distortion, convex downwards
The arch groove for rising can be reasonably resistant to elastic diaphragm deformation, it is to avoid lower separate space deformation is larger to be caused to shake journal offset.
A kind of using method of above-mentioned compressor under-chassis pattern welding equipment, step are as follows：1）Casing is enclosed within the outside of positioning head,
Under-chassis is inserted in the locating slot on claw, claw is abutted on vertical registration face, under-chassis is supported using claw upper surface；
2）Start drive cylinder, drive cylinder promotes claw to move towards positioning head direction, and claw is near one end of positioning head and casing
Outer surface is contacted, and casing and positioning head is oriented to using the spigot surface of claw, makes spigot surface apply pressure, casing extruding to casing
Adjustment head, makes adjustment head move towards adjusting hole direction, and as claw continues near positioning head, casing will adjust head press-in adjustment
In hole, adjustment spring promotes adjustment head by its own resilient, makes adjustment head elastic force to casing applying upwards, realizes the first of casing
Step positioning；3）As claw continues close to positioning head, casing is subject to the pressure of spigot surface to be pressed down against positioning head, positioning head to
Lower that retaining spring is moved and extruded towards locating dowel direction, retaining spring applies support elastic force upwards to positioning head and casing,
Spigot surface applies downward pressure to casing, realizes the clamping and positioning of casing, and now, the under-chassis on claw reaches cabinet top
Be welded position；4）Starting shock device, electromagnetic shaker drive vibrations post that high-frequency vibration by a small margin occurs, and shake the positioning that post drives column
Hair gives birth to high-frequency vibration by a small margin, while retaining spring continues upward applying elastic force, using casing lower surface and positioning head
The cooperation adjust automatically positioning head of outer surface and the position of casing, make positioning head outer surface be fitted with casing completely；5）Start and adjust
Displacements of cylinders, adjusts cylinder and promotes positioning seat, positioning seat to drive welding gun to move downwardly to the contact position of casing and under-chassis, realize casing
With the welding of under-chassis；6）Start and adjust cylinder, adjust cylinder and drive positioning seat and the remotely located head of welding gun；7）Start drive gas
Cylinder, drive cylinder drive the remotely located head of claw, and when the remotely located head of claw, the spigot surface of claw subtracts to the pressure of casing
Little, retaining spring promotes positioning head and casing to move upwards, and the guiding of extrusion cambered surface of the under-chassis by locating slot can be from positioning
Skid off in groove；8）As claw is away from casing, to casing distress resolves, retaining spring promotes positioning head upwards to the spigot surface of claw
Peak is moved to, adjustment spring promotes adjustment head, adjustment head to promote the remotely located head of casing, takes out the casing being welded, complete
Into operation.
Therefore, compressor under-chassis pattern welding equipment and its using method of the invention possess following advantages：In whole process not
Only realize casing Primary Location, adjustment after the positioning being accurately positioned with under-chassis, casing is fixed on positioning head to casing
Weld with under-chassis.Welding position high precision, the quality of production are high, and improve production efficiency.Claw not only realizes consolidating for under-chassis
It is fixed, and casing can be positioned, realize the rapid-aligning and fast assembling-disassembling of casing under-chassis.Welding gun is fixed using positioning seat, together
When multi-point welding, reduce casing under-chassis dismounting number of times and welding times, reduce rigging error.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present invention；
Accompanying drawing 2 is partial enlarged drawing at A in accompanying drawing 1；
Accompanying drawing 3 is partial enlarged drawing at B in accompanying drawing 1；
Structural representation when accompanying drawing 4 is casing and under-chassis welding；
Accompanying drawing 5 is the sectional view of vibrations post and column junction in the present invention；
Accompanying drawing 6 is present invention structural representation in example 2；
Accompanying drawing 7 is the section structure schematic diagram of locating shaft in embodiment 2.
Illustrate：1- positioning seats, 2- welding guns, 3- positioning heads, the left half a heads of 31-, the right half a heads of 32-, 4- columns, 5- positioning
Post, 6- vibrations posts, 7- electromagnetic shakers, 8- retaining springs, 9- claws, 10- locating slots, 11- vertical registrations face, 12- extrusion cambered surfaces,
13- adjusts head, and 14- adjusting holes, 15- adjustment springs, 16- adjust cylinder, and 17- drive cylinders, 18- casings, 19- under-chassis, 20- are led
To face, 21- cushion collars, the upper separate spaces of 22-, separate space under 23-, 24- elastic diaphragms, 25- arch grooves, 26- location holes, 27- locating shafts,
28- is spacing to be faced directly, 29- slip cambered surfaces.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
Embodiment 1：As shown in Figure 1,2,3, 4, a kind of compressor under-chassis pattern welding equipment, including with 18 inner surface of casing coordinate
Positioning head 3, positioned at the claw 9 and the welding mechanism above positioning head of positioning head both sides, at the axis of positioning head lower surface
Column 4 is provided with, locating dowel 5 below column, is coaxially arranged with, retaining spring 8, column bottom on the outside of column and locating dowel, is arranged with
Portion is provided with vibrations post 6, is connected with electromagnetic shaker 7 on vibrations post；Claw is provided with and positioning head near one end end face of positioning head
The spigot surface 20 that external surface shape is engaged, claw are provided with for fixing under-chassis 19 near one end upper surface edge of positioning head
Locating slot 10, one end of the remotely located head of locating slot is vertical registration face 11, and locating slot is extrusion near one end of positioning head
Cambered surface 12, the radian for extruding cambered surface are 40 degree；One end of the remotely located head of claw is connected with drive cylinder 17；Welding mechanism includes
Positioning seat 1 and the welding gun on positioning seat 2, are provided with positioning seat for controlling the regulation cylinder 16 that positioning seat is lifted；It is fixed
The outer surface of potential head is evenly distributed with adjustment 13, and in " T " font, positioning head outer surface is provided with for accommodating adjustment adjustment head
The adjusting hole 14 of head, is provided with adjustment spring 15 between adjusting hole and adjustment head.As shown in figure 5, one end of vibrations post is coaxially embedding
Column bottom is located at, between vibrations post and column, cushion collar 21 is provided with, the axis in the middle part of cushion collar around cushion collar is provided with
The middle cavity of annular, middle cavity includes separate space 22 and lower separate space 23, is provided with elastic diaphragm 24 between upper separate space and lower separate space,
Downwardly convex arch groove 25 is provided with the middle part of elastic diaphragm.
The using method of above-mentioned compressor under-chassis pattern welding equipment, step are as follows：1）Casing is enclosed within the outside of positioning head, by machine
Pin is inserted in the locating slot on claw, claw is abutted on vertical registration face, supports under-chassis using claw upper surface；2）Open
Dynamic drive cylinder, drive cylinder promote claw to move towards positioning head direction, and claw is near one end of positioning head and casing appearance
Face contacts, and casing and positioning head is oriented to using the spigot surface of claw, makes spigot surface apply pressure, casing extruding adjustment to casing
Head, makes adjustment head move towards adjusting hole direction, and as claw continues near positioning head, casing will adjust head press-in adjusting hole
Interior, adjustment spring promotes adjustment head by its own resilient, makes adjustment head elastic force to casing applying upwards, realizes the preliminary of casing
Positioning；3）As claw continues close to positioning head, casing is subject to the pressure of spigot surface to be pressed down against positioning head, and positioning head is downward
Retaining spring is moved and is extruded towards locating dowel direction, and retaining spring applies support elastic force upwards, leads to positioning head and casing
Apply downward pressure in the face of casing, realize the clamping and positioning of casing, now, the under-chassis on claw reaches the weldering of cabinet top
Holding position；4）Starting shock device, electromagnetic shaker drive vibrations post that high-frequency vibration by a small margin occurs, and shake the positioning head that post drives column
There is high-frequency vibration by a small margin, while retaining spring continues upward applying elastic force, using outside casing lower surface and positioning head
The cooperation adjust automatically positioning head on surface and the position of casing, make positioning head outer surface be fitted with casing completely；5）Start and adjust
Cylinder, adjusts cylinder and promotes positioning seat, positioning seat to drive welding gun to move downwardly to the contact position of casing and under-chassis, realize casing and
The welding of under-chassis；6）Start and adjust cylinder, adjust cylinder and drive positioning seat and the remotely located head of welding gun；7）Start drive cylinder,
Drive cylinder drives the remotely located head of claw, and when the remotely located head of claw, the spigot surface of claw reduces to the pressure of casing, fixed
Position spring promotes positioning head and casing to move upwards, and the guiding of extrusion cambered surface of the under-chassis by locating slot can be slided from locating slot
Go out；8）As claw is away from casing, to casing distress resolves, retaining spring promotes positioning head to move up to the spigot surface of claw
Peak, adjustment spring promote adjustment head, adjustment head to promote the remotely located head of casing, take out the casing being welded, and complete operation.
Casing is enclosed within the outside of positioning head, under-chassis is inserted in the locating slot on claw, make claw abut in positioning perpendicular
Facing directly, under-chassis being supported using claw upper surface, vertical registration is spacing in the face of under-chassis horizontal direction, realizes the positioning of under-chassis.Open
Dynamic drive cylinder, drive cylinder promote claw to move towards positioning head direction, and claw is near one end of positioning head and casing appearance
Face contacts, and casing and positioning head is oriented to using the spigot surface of claw, makes spigot surface apply pressure, casing extruding adjustment to casing
Head, makes adjustment head move towards adjusting hole direction, and as claw continues near positioning head, casing will adjust head press-in adjusting hole
Interior, adjustment spring promotes adjustment head by its own resilient, makes adjustment head elastic force to casing applying upwards, realizes the preliminary of casing
Positioning.While Primary Location, using adjustment head to the elastic force of casing inner surface adjusting position of the casing on positioning head.
As claw continues close to positioning head, casing is subject to the pressure of spigot surface to be pressed down against positioning head, and positioning head is downwardly fixed
Retaining spring is moved and is extruded in position post direction, and retaining spring applies support elastic force upwards, spigot surface pair to positioning head and casing
Casing applies downward pressure, realizes the clamping and positioning of casing, and now, the under-chassis on claw reaches the position that is welded of cabinet top
Put.Starting shock device, electromagnetic shaker drive vibrations post that high-frequency vibration by a small margin occurs, and it is little that vibrations post drives the positioning head of column to occur
Amplitude high-frequency vibration, while retaining spring continues upward applying elastic force, using casing lower surface and positioning head outer surface
Coordinate the position of adjust automatically positioning head and casing, make positioning head outer surface be fitted with casing completely.Start and adjust cylinder, adjust
Cylinder promotes positioning seat, positioning seat to drive welding gun to move downwardly to the contact position of casing and under-chassis, realize the weldering of casing and under-chassis
Connect.Start and adjust cylinder, adjust cylinder and drive positioning seat and the remotely located head of welding gun.Start drive cylinder, drive cylinder drives
The remotely located head of claw, when the remotely located head of claw, the spigot surface of claw reduces to the pressure of casing, and retaining spring promotes fixed
Potential head and casing are moved upwards, and the guiding of extrusion cambered surface of the under-chassis by locating slot can be skidded off from locating slot, extrude cambered surface
Radian be 40 degree, when locating slot position to under-chassis, extrusion cambered surface can be spacing to under-chassis bottom and be supported, when under-chassis edge it is crowded
When going out cambered surface extrusion, the radian for extruding cambered surface is able to ensure that under-chassis is extruded.As claw is away from casing, the spigot surface of claw is to machine
Shell distress resolves, retaining spring promote positioning head to move up to peak, and adjustment spring promotes adjustment head, adjustment head to promote machine
The remotely located head of shell, takes out the casing being welded, and completes operation.Primary Location, the adjustment of casing are realized in whole process not only
The positioning being accurately positioned with under-chassis afterwards, makes casing be fixed on positioning head to casing and under-chassis welding.Welding position high precision,
The quality of production is high, and improves production efficiency.Claw not only realizes the fixation of under-chassis, and casing can be positioned, and realizes
The rapid-aligning and fast assembling-disassembling of casing under-chassis.Welding gun is fixed using positioning seat, while multi-point welding, reduces tearing open for casing under-chassis
Dress number of times and welding times, reduce rigging error.One end of vibrations post is coaxially embedded in column bottom, between vibrations post and column
Cushion collar is provided with, cushion collar can increase the cooperation between vibrations post and column, and cushion collar itself has elasticity, can reduce
The vibration amplitude of vibrations post, makes positioning head only need to shake the fine setting to realize position by a small margin.Cushion collar is surrounded in the middle part of cushion collar
Axis be provided with the middle cavity of annular, when shaking post and shaking, vibrations post extruding cushion collar, the middle cavity in cushion collar is subject to
Extrude the vibrations to shaking post to buffer, realize vibrations time delay, can be in slight counteracting vibration amplitude using this vibrations time delay
Increase vibration frequency simultaneously.Middle cavity includes separate space and lower separate space, is provided with elastic diaphragm between upper separate space and lower separate space, when
When vibrations post shakes during journal offset, vibrations post vibrations axis is adjusted using the extruding of upper separate space and lower separate space inner air
Position, ensures that vibrations post vibrations axis is coaxial with column and positioning head as far as possible, and elastic diaphragm can make up separate space and lower separate space
Deformation.When vibrations post shakes, vibrations dynamics in vibrations column bottom is larger, easily causes lower separate space extruding dynamics and squeezes more than upper separate space
Surging, arranges downwardly convex arch groove in the middle part of elastic diaphragm, air when separate space compressive deformation is larger instantly, in lower separate space
Extruding arch groove, makes arch groove towards upper separate space Direction distortion, and downwardly convex arch groove can be reasonably resistant to elastic diaphragm deformation, keep away
Exempt from that the deformation of lower separate space is larger to be caused to shake journal offset.
Embodiment 2：The present embodiment is essentially identical with the structure of embodiment 1, and difference is as shown in Figure 6,7, to position
Head includes that left half a head 31 and right half a head 32, left half a head and right half centriciput are provided with location hole 26, be provided with location hole with
The locating shaft 27 that positioning interporal lacuna coordinates, location hole include it is spacing face 28 and slip cambered surface 29 directly, the section of location hole is in " D " word
Shape.Positioning head includes left half a head and right half a head, is provided with location hole in left half a head and right half centriciput, is provided with location hole
The locating shaft coordinated with positioning interporal lacuna, left half a head and right half a head can pass through locating shaft change distance between the two, and then
Change the length of positioning head, make positioning head be adapted to various sizes of casing.Location hole include it is spacing face directly and slip cambered surface, position
The section in hole using spacing is faced mutually spacing in the location hole in " D " font, i.e. locating shaft, prevents locating shaft and location hole phase
To rotating, that is, prevent left half a head and right half head bracket from relatively rotating, make left half a head and the right half a head only can be along locating shaft
Slide axially.
It should be understood that the embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
After having read the content of instruction of the present invention, those skilled in the art can be made various changes or modifications to the present invention, these etc.
Valency form equally falls within the application appended claims limited range.
Claims (4)
1. a kind of compressor under-chassis pattern welding equipment, it is characterised in that include the positioning head coordinated with casing inner surface, positioned at positioning
The claw and the welding mechanism above positioning head of head both sides, is provided with column at the axis of positioning head lower surface, below column
Locating dowel is coaxially arranged with, retaining spring on the outside of column and locating dowel, is arranged with, column bottom is provided with vibrations post, on vibrations post
It is connected with electromagnetic shaker；Claw is provided with the spigot surface being engaged with positioning head external surface shape near one end end face of positioning head,
Claw is provided with for fixing the locating slot of under-chassis near one end upper surface edge of positioning head, and the one of the remotely located head of locating slot
Hold as vertical registration face, locating slot is extrusion cambered surface near one end of positioning head, and the radian for extruding cambered surface is 30 degree to 45 degree；Card
One end of the remotely located head of pawl is connected with drive cylinder；Welding mechanism includes positioning seat and the welding gun on positioning seat, positioning
It is provided with seat for controlling the regulation cylinder that positioning seat is lifted；The outer surface of positioning head is evenly distributed with adjustment head, adjusts head
In " T " font, positioning head outer surface is provided with for accommodating the adjusting hole for adjusting head, is provided with tune between adjusting hole and adjustment head
Whole spring.
2. compressor under-chassis pattern welding equipment according to claim 1, it is characterised in that described positioning head includes left half a head
With right half a head, left half a head and right half centriciput be provided with location hole, is provided with and positions that interporal lacuna coordinates determines in location hole
Position axle, location hole include it is spacing face directly and slip cambered surface, the section of location hole is in " D " font.
3. compressor under-chassis pattern welding equipment according to claim 1, it is characterised in that one end of described vibrations post is coaxial
It is embedded in column bottom, between vibrations post and column, is provided with cushion collar, the axis in the middle part of cushion collar around cushion collar is provided with
The middle cavity of annular, middle cavity includes separate space and lower separate space, is provided with elastic diaphragm between upper separate space and lower separate space, elasticity every
Downwardly convex arch groove is provided with the middle part of film.
4. a kind of using method of compressor under-chassis pattern welding equipment as claimed in any of claims 1 to 3, its feature
It is that step is as follows：1）Casing is enclosed within the outside of positioning head, under-chassis is inserted in the locating slot on claw, make claw recline
On positioning is faced directly, under-chassis is supported using claw upper surface；2）Start drive cylinder, drive cylinder promotes claw towards positioning head
Direction is moved, and claw is contacted with casing outer surface near one end of positioning head, using the spigot surface of claw to casing and positioning head
It is oriented to, makes spigot surface apply pressure to casing, casing extruding adjustment head makes adjustment head move towards adjusting hole direction, with card
Pawl continues near positioning head, and casing will be adjusted in head press-in adjusting hole, and adjustment spring promotes adjustment head by its own resilient, makes tune
Whole head applies elastic force upwards to casing, realizes the Primary Location of casing；3）As claw continues close to positioning head, casing is received
Pressure to spigot surface is pressed down against positioning head, and downwardly retaining spring is moved and extruded in locating dowel direction to positioning head, positioning
Spring applies support elastic force upwards to positioning head and casing, and spigot surface applies downward pressure to casing, realizes the folder of casing
Tightening position, now, the under-chassis on claw reaches the position that is welded of cabinet top；4）Starting shock device, electromagnetic shaker drive vibrations post
There is high-frequency vibration by a small margin, shake post and drive the positioning head of column that high-frequency vibration by a small margin occurs, retaining spring continue to
While upper applying elastic force, using casing lower surface and the position of the cooperation adjust automatically positioning head and casing of positioning head outer surface
Put, make positioning head outer surface be fitted with casing completely；5）Start and adjust cylinder, adjust cylinder and promote positioning seat, positioning seat to drive
Welding gun moves downwardly to the contact position of casing and under-chassis, realizes the welding of casing and under-chassis；6）Start and adjust cylinder, adjust cylinder
Drive positioning seat and the remotely located head of welding gun；7）Start drive cylinder, drive cylinder drives the remotely located head of claw, when claw it is remote
From positioning head when, the spigot surface of claw reduces to the pressure of casing, and retaining spring promotes positioning head and casing to move upwards, under-chassis
Can be skidded off from locating slot by the guiding of the extrusion cambered surface of locating slot；8）As claw is away from casing, the spigot surface of claw
To casing distress resolves, retaining spring promotes positioning head to move up to peak, and adjustment spring promotes adjustment head, adjustment head to push away
The remotely located head of motivation shell, takes out the casing being welded, and completes operation.
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| CN201610799572.XA CN106553016B (en) | 2016-08-31 | 2016-08-31 | Compressor under-chassis pattern welding equipment and its application method |
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| CN201610799572.XA CN106553016B (en) | 2016-08-31 | 2016-08-31 | Compressor under-chassis pattern welding equipment and its application method |
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| CN106553016B CN106553016B (en) | 2018-05-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110871318A (en) * | 2019-12-03 | 2020-03-10 | 苏州市瑞晟制冷设备有限公司 | Welding equipment for bottom corners of shell components of air condition compressor |
| CN114799608A (en) * | 2022-06-30 | 2022-07-29 | 南通东来汽车用品有限公司 | Intelligent welding equipment for engine front side machine foot support |
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| CN101585144A (en) * | 2009-04-20 | 2009-11-25 | 无锡烨隆精密机械有限公司 | Elastic positioning device of turbine shell |
| CN204843388U (en) * | 2015-08-19 | 2015-12-09 | 武汉一冶钢结构有限责任公司 | Case roof beam panel U rib welded anti -deformation device |
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| CN114799608A (en) * | 2022-06-30 | 2022-07-29 | 南通东来汽车用品有限公司 | Intelligent welding equipment for engine front side machine foot support |
| CN114799608B (en) * | 2022-06-30 | 2022-09-20 | 南通东来汽车用品有限公司 | Intelligent welding equipment for engine front side machine foot support |
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|---|---|
| CN106553016B (en) | 2018-05-15 |
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Effective date of registration: 20201228 Address after: No.12, Keji Avenue, Yuhang street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou HanZhen Electric Appliance Manufacturing Co.,Ltd. Address before: 311121 Jinxing village, Yuhang street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU QIANJIANG WANSHENG ELECTRICAL APPLIANCE MANUFACTURE Co.,Ltd. |
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