CN109926776A - A kind of control rod sleeve weld device - Google Patents
A kind of control rod sleeve weld device Download PDFInfo
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- CN109926776A CN109926776A CN201910324547.XA CN201910324547A CN109926776A CN 109926776 A CN109926776 A CN 109926776A CN 201910324547 A CN201910324547 A CN 201910324547A CN 109926776 A CN109926776 A CN 109926776A
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- 238000003466 welding Methods 0.000 claims abstract description 133
- 230000006835 compression Effects 0.000 claims abstract description 25
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- 230000007704 transition Effects 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 11
- 238000005096 rolling process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
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- 238000005191 phase separation Methods 0.000 description 2
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Abstract
The invention discloses a kind of control rod sleeve weld devices, including the fixation device for fixing welding gun, it further include bracket, guide rail is provided on the bracket, it further include the sliding plate being mounted on guide rail, the sliding plate can be along guide rail linear slide, and fixed device is installed on the sliding plate；It further include compression set, the compression set includes mounting base and elastic component, and the mounting base is fixed on bracket, in the both ends of elastic component, wherein one end is fixedly connected with mounting base, and the other end is fixedly connected with sliding plate, and the linear slide occurs in elastic component flexible deformation；It further include roll wheel assembly, one end of the roll wheel assembly is fixed on sliding plate, is equipped with idler wheel on the other end of roll wheel assembly；After fixed device clamping welding gun, welding ends and the idler wheel of welding gun are located at the ipsilateral of bracket, and idler wheel is located at the front of welding end side surface.This welder can be improved control rod sleeve weld efficiency and guarantee welding quality.
Description
Technical field
The present invention relates to control rod drive mechanism mounting technology fields, fill more particularly to a kind of control rod sleeve weld
It sets.
Background technique
Reactor is the core of nuclear power station, and the control rod drive mechanism (CRDM) on reactor can be promoted, under
Position of the control rod in reactor core is inserted or kept, to control the Nuclear Fission Rate of reactor, starting is realized, stops reactor and heap
The adjusting of power, and can under accident conditions quick underthrust control rod (quick scram), stop reactor promptly in a short time
Heap, to ensure that nuclear plant safety is run.
Currently, in control rod simulated assembly welding procedure, especially on control rod sleeve outer tube respectively with upper transition
The butt-welding process of connector and lower transit joint is welded using manual welding control.
The welding procedure of control rod sleeve weld is advanced optimized, to promote the welding quality of control rod sleeve weld
And welding efficiency, it is those skilled in the art's technical problem urgently to be resolved.
There are following defects for the welding of control rod sleeve for this mode: when control rod sleeve weld, manual welding
Connecing causes welding efficiency low, and weldquality is poor.
Summary of the invention
It is advanced optimized for the welding procedure set forth above to control rod sleeve weld, to promote control rod sleeve
The welding quality and welding efficiency of welding are those skilled in the art's technical problems urgently to be resolved, and the present invention provides one kind
Control rod sleeve weld device.This welder can be improved control rod sleeve weld efficiency and guarantee welding quality.
In view of the above-mentioned problems, a kind of control rod sleeve weld device provided by the invention is solved by following technical essential
Problem: a kind of control rod sleeve weld device further includes bracket including the fixation device for fixing welding gun, on the bracket
It is provided with guide rail, further includes the sliding plate being mounted on guide rail, the sliding plate can be along guide rail linear slide, fixed dress
It sets and is installed on the sliding plate；
It further include compression set, the compression set includes mounting base and elastic component, and the mounting base is fixed on bracket,
In the both ends of elastic component, wherein one end is fixedly connected with mounting base, and the other end is fixedly connected with sliding plate, in elastic component elasticity
The linear slide occurs when deformation；
It further include roll wheel assembly, one end of the roll wheel assembly is fixed on sliding plate, on the other end of roll wheel assembly
Idler wheel is installed；
After fixed device clamping welding gun, welding ends and the idler wheel of welding gun are located at the ipsilateral of bracket, and idler wheel is located at welding
The front of end side surface.
The present apparatus can be used when specifically used: the outer tube of control rod sleeve be arranged in bracket welding gun welding ends or
Side where roll wheel assembly upper roller, and the relative position of bracket and outer tube guarantees that the elastic component on compression set occurs centainly
Flexible deformation, meanwhile, the wheel face of idler wheel acts on the lateral surface of outer tube, above when outer tube is around own axis
Flexible deformation guarantee outer tube all have flexible deformation on elastic component in entire rotation process, in this way, due to roll wheel assembly with
Fixed device is each attached on sliding plate, and since outer tube is hexa-prism, therefore when backing positions are fixed, mounting base is in sky
Between in position fix, the i.e. driving sliding plate of outer tube rotation along guide rail does linear reciprocating motion, and elastic component also has bullet
The deformation that property deflection back and forth changes.In above procedure, fixed welding gun on the securing means is also as sliding plate is made back and forth
Movement, the movement of the above welding gun can match the weld shape between outer tube and upper transit joint, lower transit joint, so that weldering
The welding ends of rifle and the girth joint on control rod sleeve have specific distance and specific direction, in this way, turning in outer tube
During dynamic, stablizing for girth joint on control rod sleeve can be completed by welding gun and is welded.It is used as those skilled in the art simultaneously,
Since also there is hexagonal prisms section on upper transit joint above, lower transit joint, when the idler wheel on roll wheel assembly acts on upper transition
When in the hexagonal prisms section on connector, lower transit joint, it can also pass through the shape of upper transit joint, lower transit joint, Auto-matching
Relative position of the welding gun relative to girth joint.It is used as those skilled in the art simultaneously, in the welding process, the above wheel rolling component is
Position regulator for a welding gun relative to girth joint, therefore such as roll wheel assembly is directly acted on outer tube, is preferably arranged to
Idler wheel rotates in mechanism, and when being vertically arranged such as the axis status of outer tube, it is also perpendicular for may be configured as the axis of idler wheel
Straight line, but be non-vertical line Shi Yike in the axis of idler wheel, difference is only that wheel rolling, compared to for vertical line, is rolled in non-vertical line
There are side-friction force, idler wheel and control rod sleeve part stress to be deteriorated when wheel is rolled or do not rolled.
For both welding gun welding ends and roll wheel assembly upper roller in the relative position of short transverse, it may be configured as idler wheel and exist
The upper end of welding ends, lower end or both flush, for upper end or flush manner, if control rod sleeve assembly axis position to be connected
In vertical direction, first spot welding at this time easily can realize that the position of welding gun is adjusted by wheel rolling component；It is preferably arranged to idler wheel
The welding of outer tube and upper transit joint is first completed, then exchange side such as the lower end of fixed jacket pipe in the lower end of welding ends
To transit joint in fixation completes the welding of lower transit joint.
To sum up, present solution provides one kind on control rod sleeve relay part to be welded: outer tube, descended upper transit joint
The welder of mutual boxing seam welding can be realized by crossing connector in the course of rotation, at the same by the roll wheel assembly and
Compression set, it can be achieved that between welding gun welding ends and girth joint relative position adjust automatically, in this way, this welder is in structure
Under the premise of simple, it is ensured that even weld and consistency in welding process, to guarantee welding quality；Meanwhile this programme
Position of the Auto-matching welding gun relative to specific welding position can be achieved, welded compared to traditional-handwork, guaranteeing weldquality
Under the premise of, welding efficiency can be effectively improved.
Further technical solution are as follows:
For convenience of the assembly of the completion present apparatus, the working condition of roll wheel assembly, compression set, welding gun is intuitively shown
To welding personnel, setting are as follows: the guide rail, sliding plate, compression set are arranged at the top side of bracket.
As the specific implementation of bracket, setting are as follows: the bracket includes top plate and a plurality of supporting leg, the supporting leg it is upper
End is fixedly connected with top plate, top side of the top surface of the top plate as bracket；
Guide rail, compression set are respectively mounted on the top surface.
To can be completed on control rod sleeve two by adjusting bracket in the not girth joint of coaxial position
Welding, setting are as follows: the length of each supporting leg is adjustable.
In the present solution, constraining the motion profile of sliding plate, by guide rail for the motion profile precision for making sliding plate
It is higher, in favor of the position precision of welding gun, setting are as follows: at least two, the guide rail on the bracket is parallel to each other between guide rail,
The sliding plate and each guide rail all have matching relationship.
For convenience of control rod sleeve is picked and placed, it is arranged are as follows: further include bottom platform, be additionally provided with cunning in the bottom platform
Rail, the bracket are supported in bottom platform, and the bottom of bracket is matched with sliding rail, and bracket can be along the extending direction of sliding rail
Sliding.Using this programme, the position for changing bracket relative to welding post is slided along sliding rail by bracket, with it is easy to setup to
The control rod sleeve assembly of welding, the removal for completing control rod sleeve after welding.
As a kind of more perfect scheme, setting are as follows: further include the support tube being supported in bottom platform, the support
Cylinder is located at the end of sliding rail, is additionally provided with rotating platform at the top of support tube, is provided on the rotating platform for clamping control
The clamping device of stick sleeve processed；
When bracket slides into the one end of sliding rail close to support tube along sliding rail, on bracket upper roller component and fixed device
The welding ends of welding gun is towards side where support tube.In the present solution, mounting base of the support tube as rotating platform, so that
Control rod sleeve to be welded can be supported to certain altitude to facilitate welding；Platform is rotated above for driving clamping device
Rotation, the above clamping device control rod sleeve to be welded for clamping, so that control rod sleeve can be revolved with clamping device
Turn to complete the welding of girth joint thereon.
, completion corresponding to be welded connected components simple as a kind of structure mount and dismount convenient clamping device implementation,
Setting are as follows: the clamping device includes transition sleeve, and the hexagonal hole of opening upwards is provided on the transition sleeve.In the present solution,
Embedded hole of the hexagonal hole as connected components to be welded, it is preferred that be set as further including fastening bolt, with upper fastening bolt spiral shell
Line is connected on transition sleeve, is treated fixation kit by fastening bolt and is applied pressure, completes the steady of connected components and transition sleeve to be welded
It is solidly connected.Further, with upper fastening bolt for more, and it is uniformly distributed around hexagonal hole annular, in this way, by adjusting each respectively
Fastening bolt is used for the position with one end of component phase separation to be fixed in space, that is, may make fixed control rod sleeve
Component and rotating platform have ideal concentricity in favor of welding quality.
Further to promote welding efficiency, be arranged are as follows: the bracket be it is multiple, be provided on each bracket compression set,
Fixed device, roll wheel assembly, sliding plate and guide rail；
The lower end of each bracket is matched with sliding rail；
When bracket slides into the one end of corresponding sliding rail close to support tube each along corresponding sliding rail, bracket is annularly distributed in support tube
Side.Using this programme, the welding gun in different support can work asynchronously, to accelerate the speed of welding of girth joint.
For the stress for optimizing fixed control rod sleeve assembly, setting are as follows: the ring cloth is that annular is uniformly distributed.This programme
In, since the roll wheel assembly on each bracket acts on control rod sleeve assembly, it is set as uniformly distributed using the above annular, can makes
Obtaining the power that each roll wheel assembly is applied on control rod sleeve assembly can cancel out each other, and be carried out with being promoted to control rod sleeve assembly
Fixed reliability and position or path accuracy in control rod sleeve assembly rotation process.
Preferably, for the scheme of above-mentioned setting rotating platform, may be configured as the rotating support shaft on rotating platform hold for
Needle roller bearing without inner ring, needle bearing have that diameter is big, and the thin advantage of wall thickness thus is avoided that the radial dimension mistake of rotating device
Greatly；The mounting base is actually transition sleeve, when it is implemented, mounting base inner hole is interior hexagon, shape is cylinder, that is, is installed
Seat directly with bearing fit；For convenience of installation, mounting base is processed into the form of opening sleeve；Bearing outer needs bearing solid
Reservation, bearing fixed seat and support tube are fixed in bottom platform by flanged joint.For the fixed device, the fixation
The anchor ear etc. being fixed on sliding plate can be used in device, such as completes the opposite of welding gun and roll wheel assembly using anchor ear banding welding gun
It is fixed；Meanwhile for realize welding torch position can finely tune, be set as anchor ear relative to sliding plate position or state adjustable, anchor ear
Opposite connection relationship etc. is realized indirectly by more puller bolts with welding gun.For the above-mentioned scheme including more puller bolts,
Each puller bolt is extended to the inside of anchor ear hoop body across anchor ear by the outside of anchor ear and is threadedly coupled with anchor ear, and more hold out against
Bolt is circular layout around anchor ear；For the above position or the adjustable scheme of state, anchor ear connect spiral shell using more with sliding plate
Bolt formation is bolted relationship and fine tuning can be realized.
The invention has the following advantages:
Present solution provides one kind on control rod sleeve relay part to be welded: outer tube, upper transit joint, lower transit joint
The welder of mutual boxing seam welding can be realized in the course of rotation, while passing through the roll wheel assembly and compression dress
Set, it can be achieved that between welding gun welding ends and girth joint relative position adjust automatically, in this way, this welder is simple in structure
Under the premise of, it is ensured that even weld and consistency in welding process, to guarantee welding quality；Meanwhile this programme can be realized
Position of the Auto-matching welding gun relative to specific welding position is welded compared to traditional-handwork, in the premise for guaranteeing weldquality
Under, welding efficiency can be effectively improved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one specific embodiment of control rod sleeve weld device of the present invention.Figure
Acceptance of the bid note is respectively as follows: 1, bottom platform, 2, bracket, 3, compression set, 4, fixed device, 5, welding gun, 6, roll wheel assembly, 7, control
Stick sleeve, 8, sliding plate, 9, guide rail, 10, support tube, 11, sliding rail.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, but the present invention is not limited only to following implementation
Example:
Embodiment 1:
As shown in Figure 1, a kind of control rod sleeve weld device further includes including the fixation device 4 for fixing welding gun 5
Bracket 2 is provided with guide rail 9 on the bracket 2, further includes the sliding plate 8 of installation on the rail 9, the sliding plate 8 can edge
9 linear slide of guide rail, fixed device 4 be installed on the sliding plate 8；
It further include compression set 3, the compression set 3 includes mounting base and elastic component, and the mounting base is fixed on bracket 2
On, in the both ends of elastic component, wherein one end is fixedly connected with mounting base, and the other end is fixedly connected with sliding plate 8, in elastic component
The linear slide occurs when flexible deformation；
Further include roll wheel assembly 6, one end of the roll wheel assembly 6 is fixed on sliding plate 8, roll wheel assembly 6 it is another
Idler wheel is installed on end；
After fixed device 4 clamps welding gun 5, welding ends and the idler wheel of welding gun 5 are located at the ipsilateral of bracket 2, and idler wheel is located at
Weld the front of end side surface.
The present apparatus can be used when specifically used: 5 welding ends of welding gun of bracket 2 is arranged in the outer tube of control rod sleeve 7
Or side where 6 upper roller of roll wheel assembly, and the relative position of bracket 2 and outer tube guarantees that the elastic component on compression set 3 occurs
Certain flexible deformation, meanwhile, the wheel face of idler wheel acts on the lateral surface of outer tube, in outer tube around own axis
When, the above flexible deformation guarantees that outer tube all has flexible deformation on elastic component in entire rotation process, in this way, due to idler wheel
Component 6 and fixed device 4 are each attached on sliding plate 8, since outer tube is hexa-prism, therefore when 2 position of bracket is fixed,
The position of mounting base in space is fixed, and outer tube rotation i.e. driving sliding plate 8 does linear reciprocating motion, bullet along guide rail 9
Also the deformation that there is property part elastic deformation amount back and forth to change.In above procedure, be fixed on welding gun 5 on fixed device 4 also with
Sliding plate 8 is reciprocating, and the movement of the above welding gun 5 can match between outer tube and upper transit joint, lower transit joint
Weld shape so that the girth joint on the welding ends of welding gun 5 and control rod sleeve 7 has specific distance and specific court
To in this way, can complete stablizing for girth joint on control rod sleeve 7 by welding gun 5 in outer tube rotation process and weld.Together
Shi Zuowei those skilled in the art work as roll wheel assembly due to also having hexagonal prisms section on upper transit joint above, lower transit joint
Idler wheel on 6 acts on transit joint, in the hexagonal prisms section on lower transit joint when, also can by upper transit joint, descended
Cross the shape of connector, relative position of the Auto-matching welding gun 5 relative to girth joint.It is used as those skilled in the art simultaneously, is welding
In termination process, the above wheel rolling component is position regulator of the welding gun 5 relative to girth joint, therefore as roll wheel assembly 6 is straight
It connects and is acted on outer tube, be preferably arranged to the idler wheel in mechanism and rotate, when being vertically arranged such as the axis status of outer tube,
The axis that may be configured as idler wheel is also vertical line, but is non-vertical line Shi Yike in the axis of idler wheel, and difference is only that wheel rolling exists
Non-vertical line is compared to for vertical line, and there are side-friction force, 7 components of idler wheel and control rod sleeve when idler wheel is rolled or do not rolled
Stress is deteriorated.
For both 5 welding ends of welding gun and 6 upper roller of roll wheel assembly in the relative position of short transverse, idler wheel may be configured as
It is flushed in the upper end of welding ends, lower end or both, for upper end or flush manner, if 7 component axis of control rod sleeve to be connected
Line is located at vertical direction, and first spot welding at this time easily can realize that the position of welding gun 5 is adjusted by wheel rolling component；It is preferably arranged to
Idler wheel is first completed the welding of outer tube and upper transit joint, is then exchanged in the lower end of welding ends such as the lower end of fixed jacket pipe
Direction, transit joint in fixation complete the welding of lower transit joint.
To sum up, present solution provides one kind on control rod sleeve 7 relay part to be welded: outer tube, descended upper transit joint
The welder of mutual boxing seam welding can be realized by crossing connector in the course of rotation, while pass through the roll wheel assembly 6
And compression set 3, it can be achieved that between 5 welding ends of welding gun and girth joint relative position adjust automatically, in this way, this welder exists
Under the premise of structure is simple, it is ensured that even weld and consistency in welding process, to guarantee welding quality；Meanwhile this
Scheme can realize position of the Auto-matching welding gun 5 relative to specific welding position, weld compared to traditional-handwork, guarantee weld seam
Under the premise of quality, welding efficiency can be effectively improved.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, assembled for convenience of the completion present apparatus,
Enable the working condition of roll wheel assembly 6, compression set 3, welding gun 5 intuitively to show welding personnel, is arranged are as follows: the guide rail
9, sliding plate 8, compression set 3 are arranged at the top side of bracket 2.
As the specific implementation of bracket 2, setting are as follows: the bracket 2 includes top plate and a plurality of supporting leg, the supporting leg
Upper end is fixedly connected with top plate, top side of the top surface of the top plate as bracket 2；
Guide rail 9, compression set 3 are respectively mounted on the top surface.
To can be completed two girth joints in not coaxial position on control rod sleeve 7 by adjusting bracket 2
Welding, setting are as follows: the length of each supporting leg is adjustable.
In the present solution, constraining the motion profile of sliding plate 8, by guide rail 9 for the motion profile essence for making sliding plate 8
Du Genggao, in favor of the position precision of welding gun 5, setting are as follows: at least two, the guide rail 9 on the bracket 2, phase between guide rail 9
Mutually parallel, the sliding plate 8 all has matching relationship with each guide rail 9.
For convenience of control rod sleeve 7 is picked and placed, it is arranged are as follows: further include bottom platform 1, be additionally provided in the bottom platform 1
Sliding rail 11, the bracket 2 are supported in bottom platform 1, and the bottom of bracket 2 is matched with sliding rail 11, and bracket 2 can be along sliding rail
11 extending direction sliding.Using this programme, is slided by bracket 2 along sliding rail 11 and change bracket 2 relative to welding post
Position, with the removal of control rod sleeve 7 after 7 component of control rod sleeve to be welded easy to setup, completion welding.
As a kind of more perfect scheme, setting are as follows: it further include the support tube 10 being supported in bottom platform 1, it is described
Support tube 10 is located at the end of sliding rail 11, and the top of support tube 10 is additionally provided with rotating platform, is provided on the rotating platform
For clamping the clamping device of control rod sleeve 7；
When bracket 2 slides into the one end of sliding rail 11 close to support tube 10 along sliding rail 11,2 upper roller component 6 of bracket and
The welding ends of welding gun 5 is towards 10 place side of support tube on fixed device 4.In the present solution, the support tube 10 is used as rotary flat
The mounting base of platform, so that control rod sleeve 7 to be welded can be supported to certain altitude to facilitate welding；It rotates above flat
Platform is for driving clamping device to rotate, the above clamping device control rod sleeve 7 to be welded for clamping, so that control rod set
Cylinder 7 can be rotated with clamping device to complete the welding of girth joint thereon.
, completion corresponding to be welded connected components simple as a kind of structure mount and dismount convenient clamping device implementation,
Setting are as follows: the clamping device includes transition sleeve, and the hexagonal hole of opening upwards is provided on the transition sleeve.In the present solution,
Embedded hole of the hexagonal hole as connected components to be welded, it is preferred that be set as further including fastening bolt, with upper fastening bolt spiral shell
Line is connected on transition sleeve, is treated fixation kit by fastening bolt and is applied pressure, completes the steady of connected components and transition sleeve to be welded
It is solidly connected.Further, with upper fastening bolt for more, and it is uniformly distributed around hexagonal hole annular, in this way, by adjusting each respectively
Fastening bolt is used for the position with one end of component phase separation to be fixed in space, that is, may make fixed control rod sleeve
7 components and rotating platform have ideal concentricity in favor of welding quality.
Further to promote welding efficiency, be arranged are as follows: the bracket 2 be it is multiple, be provided with compression set on each bracket 2
3, fixed device 4, roll wheel assembly 6, sliding plate 8 and guide rail 9；
The lower end of each bracket 2 is matched with sliding rail 11；
When bracket 2 slides into corresponding sliding rail 11 close to one end of support tube 10 each along corresponding sliding rail 11,2 ring cloth of bracket
In the side of support tube 10.Using this programme, the welding gun 5 in different support 2 can work asynchronously, to accelerate the welding speed of girth joint
Degree.
For the stress for optimizing fixed 7 component of control rod sleeve, setting are as follows: the ring cloth is that annular is uniformly distributed.This programme
In, since the roll wheel assembly 6 on each bracket 2 acts on 7 component of control rod sleeve, it is set as uniformly distributed using the above annular,
The power for aloowing each roll wheel assembly 6 to be applied on 7 component of control rod sleeve is cancelled out each other, to be promoted to control rod sleeve 7
The position or path accuracy that component is fixed in 7 component rotation process of reliability and control rod sleeve.
Preferably, for the scheme of above-mentioned setting rotating platform, may be configured as the rotating support shaft on rotating platform hold for
Needle roller bearing without inner ring, needle bearing have that diameter is big, and the thin advantage of wall thickness thus is avoided that the radial dimension mistake of rotating device
Greatly；The mounting base is actually transition sleeve, when it is implemented, mounting base inner hole is interior hexagon, shape is cylinder, that is, is installed
Seat directly with bearing fit；For convenience of installation, mounting base is processed into the form of opening sleeve；Bearing outer needs bearing solid
Reservation, bearing fixed seat and support tube 10 are fixed in bottom platform 1 by flanged joint.It is described for the fixed device 4
The anchor ear etc. being fixed on sliding plate 8 can be used in fixed device 4, such as completes welding gun 5 and roller group using anchor ear banding welding gun 5
Part 6 it is relatively fixed；Meanwhile to realize that 5 position of welding gun can finely tune, anchor ear is set as relative to 8 position of sliding plate or shape
State is adjustable, anchor ear and welding gun 5 are realized indirectly by more puller bolts with respect to connection relationship etc..It is held out against for above-mentioned including more
The scheme of bolt, each puller bolt are extended to the inside of anchor ear hoop body across anchor ear by the outside of anchor ear and are connected with anchor ear screw thread
It connects, and more puller bolts are circular layout around anchor ear；For the above position or the adjustable scheme of state, anchor ear and sliding plate 8
Being bolted relationship using more connection bolt formation can be realized fine tuning.
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific embodiment of invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
The other embodiments obtained in the case where not departing from technical solution of the present invention, should be included within the scope of the present invention.
Claims (10)
1. a kind of control rod sleeve weld device, including the fixation device (4) for fixing welding gun (5), which is characterized in that also wrap
It includes bracket (2), is provided with guide rail (9) on the bracket (2), further include the sliding plate (8) being mounted on guide rail (9), it is described
Sliding plate (8) can be along guide rail (9) linear slide, and fixed device (4) are installed on the sliding plate (8)；
It further include compression set (3), the compression set (3) includes mounting base and elastic component, and the mounting base is fixed on bracket
(2) on, in the both ends of elastic component, wherein one end is fixedly connected with mounting base, and the other end is fixedly connected with sliding plate (8),
The linear slide occurs when elastic component flexible deformation；
It further include roll wheel assembly (6), one end of the roll wheel assembly (6) is fixed on sliding plate (8), roll wheel assembly (6)
Idler wheel is installed on the other end；
After fixed device (4) clamping welding gun (5), welding ends and the idler wheel of welding gun (5) are located at the ipsilateral of bracket (2), and idler wheel
Positioned at the front of welding end side surface.
2. a kind of control rod sleeve weld device according to claim 1, which is characterized in that the guide rail (9), sliding are flat
Plate (8), compression set (3) are arranged at the top side of bracket (2).
3. a kind of control rod sleeve weld device according to claim 2, which is characterized in that the bracket (2) includes top
Plate and a plurality of supporting leg, the upper end of the supporting leg are fixedly connected with top plate, top side of the top surface of the top plate as bracket (2)；
Guide rail (9), compression set (3) are respectively mounted on the top surface.
4. a kind of control rod sleeve weld device according to claim 3, which is characterized in that the length of each supporting leg
It adjusts.
5. a kind of control rod sleeve weld device according to claim 1, which is characterized in that leading on the bracket (2)
At least two, rail (9), guide rail is parallel to each other between (9), and the sliding plate (8) and each guide rail (9) all have matching relationship.
6. a kind of control rod sleeve weld device according to claim 1, which is characterized in that it further include bottom platform (1),
It is additionally provided with sliding rail (11) on the bottom platform (1), the bracket (2) is supported on bottom platform (1), the bottom of bracket (2)
Portion is matched with sliding rail (11), and bracket (2) can be slided along the extending direction of sliding rail (11).
7. a kind of control rod sleeve weld device according to claim 6, which is characterized in that further include being supported in bottom to put down
Support tube (10) on platform (1), the support tube (10) are located at the end of sliding rail (11), and support tube is additionally provided at the top of (10)
Rotating platform is provided with the clamping device for clamping control rod sleeve (7) on the rotating platform；
When bracket (2) slides into the one end of sliding rail (11) close to support tube (10) along sliding rail (11), bracket (2) upper roller group
The welding ends of welding gun (5) is towards side where support tube (10) on part (6) and fixed device (4).
8. a kind of control rod sleeve weld device according to claim 7, which is characterized in that the clamping device included
Set is crossed, the hexagonal hole of opening upwards is provided on the transition sleeve.
9. a kind of control rod sleeve weld device according to claim 7, which is characterized in that the bracket (2) be it is multiple,
Compression set (3), fixed device (4), roll wheel assembly (6), sliding plate (8) and guide rail (9) are provided on each bracket (2)；
The lower end of each bracket (2) is matched with sliding rail (11)；
When bracket (2) slides into the one end of corresponding sliding rail (11) close to support tube (10) each along corresponding sliding rail (11), bracket
(2) it is annularly distributed in the side of support tube (10).
10. a kind of control rod sleeve weld device according to claim 9, which is characterized in that the ring cloth is that annular is equal
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324547.XA CN109926776A (en) | 2019-04-22 | 2019-04-22 | A kind of control rod sleeve weld device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324547.XA CN109926776A (en) | 2019-04-22 | 2019-04-22 | A kind of control rod sleeve weld device |
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| Publication Number | Publication Date |
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| CN109926776A true CN109926776A (en) | 2019-06-25 |
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| CN201910324547.XA Pending CN109926776A (en) | 2019-04-22 | 2019-04-22 | A kind of control rod sleeve weld device |
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| CN203830935U (en) * | 2013-08-26 | 2014-09-17 | 郑州凌达压缩机有限公司 | Compressor casing welding machine |
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