CN206952456U - A kind of MPM equipment welds lateral clamping device - Google Patents
A kind of MPM equipment welds lateral clamping device Download PDFInfo
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- CN206952456U CN206952456U CN201720966803.1U CN201720966803U CN206952456U CN 206952456 U CN206952456 U CN 206952456U CN 201720966803 U CN201720966803 U CN 201720966803U CN 206952456 U CN206952456 U CN 206952456U
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- fixing axles
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- clamping device
- connecting plates
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Abstract
A kind of MPM equipment welds lateral clamping device, and it is related to Technique in Boiler Membrane Water Cooled Wall manufacturing technology field.The problem of the utility model solves existing fin panel casing in welding process, there is that dimensional discrepancy is excessive and can not close screen, and rework rate is high, low production efficiency, poor product quality, production cycle length, and production cost is high.Two rollers of the present utility model roll on the cylindrical type boss in the middle part of two fixing axles respectively, first screwed hole of the both ends of one threaded rod respectively with two fixing axle one end is threadedly coupled, second screwed hole of the both ends of another threaded rod respectively with two fixing axle one end is threadedly coupled, two threaded rods are fixedly connected by multiple first fasteners with two fixing axles, two fixing axles are inserted into the bar hole on two connecting plates respectively, and two connecting plates are affixed by multiple second fasteners and two fixing axles.The manufacture that the utility model is used for fin panel casing is welded.
Description
Technical field
Technique in Boiler Membrane Water Cooled Wall manufacturing technology field is the utility model is related to, is welded more particularly to a kind of MPM equipment lateral
Clamping device.
Background technology
At present in fin panel casing manufacture, mostly using diaphragm type wall tube panel special welding equipment and supporting automatic life
Producing line, this technology abbreviation MPM (MHIPANELMACHINE, wherein MHI are Mitsubishi Heavy Industries Ltd's abbreviations), the technology realizes more light
Pipe is added bar band steel angle welding up and down while welded.Because the size of MPM equipment (MPM tube panel welding machines) is different, function is different, with
And the limitation of the manufacturing capacity of manufacturer, when carrying out tube panel welding sequence, between before and after the effect of welding stress, welding gun
The problem of gap and equipment strength, cause tube panel the problem of wide one end in one end is narrow occur, it is small to be commonly called as the big tail of head.Closed
When shielding process, it is excessive and screen can not be closed to easily cause dimensional discrepancy.Once cause this problem, it is necessary to the fin that will manually weld
Piece, which slices off, to be corrected, and is welded again.It so not only have impact on product quality but also delayed the production cycle, generated while do over again
Also increase production cost.
In summary, existing fin panel casing is in welding process, and it is excessive and can not close screen dimensional discrepancy to be present, does over again
The problem of rate is high, low production efficiency, poor product quality, production cycle length, and production cost is high.
Utility model content
The purpose of this utility model is to solve existing fin panel casing in welding process, dimensional discrepancy mistake be present
It is big and screen can not be closed, the problem of rework rate is high, low production efficiency, poor product quality, and the production cycle is grown, and production cost is high, and then
A kind of MPM equipment is provided and welds lateral clamping device.
The technical solution of the utility model is：
A kind of MPM equipment welds lateral clamping device, and it includes two fixing axles, two threaded rods, two connecting plates, two
Individual roller, multiple first fasteners and multiple second fasteners, the middle part processing cylindrical type boss of two fixing axles, two rollers
Roll respectively on the cylindrical type boss being arranged in the middle part of two fixing axles, it is convex that one end of two fixing axles processes the first rectangle respectively
Platform, the other end of two fixing axles are processed the second rectangular boss, distinguished in first rectangular boss of two fixing axle one end respectively
The first screwed hole is processed, processes the second screwed hole, a screw thread in the second rectangular boss of the other end of two fixing axles respectively
First screwed hole of the both ends of bar respectively with two fixing axle one end is threadedly coupled, the both ends of another threaded rod respectively with two
The second screwed hole threaded connection of fixing axle one end, two threaded rods are fixed and connected by multiple first fasteners and two fixing axles
Connect, two connecting plates are rectangular connecting panels, and a bar hole is opened up on the length direction of each rectangular connecting panels, and two solid
Dead axle is inserted into the bar hole on two connecting plates respectively, and two connecting plates pass through multiple second fasteners and two fixing axles
It is affixed.
Further, it also includes two bearings, and two bearings are separately mounted to the company of two rollers and two fixing axles
Place is met, two rollers are rolled and connected by two bearings and two fixing axles.
Further, two bearings are copper graphite bearing.
Further, the first fastener is adjusting nut, and screw thread is matched somebody with somebody and merged between multiple adjusting nuts and two threaded rods
Two fixing axles are fixed on two threaded rods.
Further, the second fastener is serrated nut, and screw thread is matched somebody with somebody and merged between multiple serrated nuts and two fixing axles
Two connecting plates are fixed in two fixing axles.
Further, inner groovy is processed on the circumferencial direction of two rollers.
The utility model has the following effects that compared with prior art：
1st, the utility model can clamp in each position of equipment to tube panel, be provided for tube panel to the spacing of inner side
Ability, tube panel is prevented to two lateral bends from the external world.So as to avoid tube panel side, dimension overproof occur excessive, leads to not close screen
The problem of.Production rework rate is effectively reduced, so as to improve production efficiency, further increases product quality.
2nd, the utility model level is welded in the interval between equipment welding gun, and tube panel passes through between two connecting plates 3,
So that two connecting plates 3 clamp tube panel so that tube panel prevents welding stress from tube panel is ensured to two lateral bends in welding
Welding quality and product size requirement.
3rd, the utility model can be according to the difference of tube panel width, by adjusting two fixing axles 1 and multiple adjusting nuts 5
To adjust gripping width, and then the distance between two rollers are adjusted, tube panel outermost band steel is stuck on two circumference of roller 4
Inner groovy 4-1 in, there is good versatility.
4th, the utility model is simple in construction, convenient disassembly, can be arranged on equipment according to functions of the equipments and product demand
Any position, part used can recycle replacing.Production cost is also reduced while product quality is improved.
5th, the utility model makes simple, and structure is reliable, safe, and welding processing workload is small, efficiency high, is carrying out
It when closing screen process, can be processed and formed at one time, avoid because tube panel side occurs that dimension overproof is excessive, lead to not close asking for screen
Topic.Production rework rate is effectively reduced, so as to improve production efficiency, further increases product quality.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；Fig. 2 is the front view of two fixing axles 1；Fig. 3 is Fig. 2 side view
Figure；Fig. 4 is the front view of two rollers 4；Fig. 5 is Fig. 4 top view；The structural representation of two connecting plates 3 of Fig. 6；Fig. 7 is two
The front view of individual bearing 7；Fig. 8 is Fig. 7 top view.
Embodiment
Embodiment one：Illustrate present embodiment, a kind of MPM equipment welding of present embodiment with reference to Fig. 1 to Fig. 6
Laterally-clamped device, it includes two connecting plates of threaded rod 2, two of fixing axle 1, two, 3, two rollers 4, multiple first fastenings
Part and multiple second fasteners, the middle part processing cylindrical type boss 1-1 of two fixing axles 1, two rollers 4 roll be arranged on respectively
On the cylindrical type boss 1-1 at the middle part of two fixing axles 1, one end of two fixing axles 1 processes the first rectangular boss 1-4 respectively, and two
The other end of individual fixing axle 1 is processed on the second rectangular boss 1-5, the first rectangular boss 1-4 of two one end of fixing axle 1 respectively to be divided
The first screwed hole 1-2 is not processed, and the second screwed hole is processed respectively on the second rectangular boss 1-5 of the other end of two fixing axles 1
1-3, the first screwed hole 1-2 of the both ends of a threaded rod 2 respectively with two one end of fixing axle 1 are threadedly coupled, another screw thread
Second screwed hole 1-3 of the both ends of bar 2 respectively with two one end of fixing axle 1 is threadedly coupled, and two threaded rods 2 pass through multiple first
Fastener is fixedly connected with two fixing axles 1, and two connecting plates 3 are rectangular connecting panels, the length side of each rectangular connecting panels
A bar hole 3-1 is opened up upwards, two fixing axles 1 are inserted into the bar hole 3-1 on two connecting plates 3 respectively, two
Connecting plate 3 is affixed by multiple second fasteners and two fixing axles 1.
Embodiment two：Illustrate present embodiment with reference to Fig. 1, Fig. 7 and Fig. 8, present embodiment also includes two axles
7 are held, two bearings 7 are separately mounted to the junction of two rollers 4 and two fixing axles 1, and two rollers 4 pass through two bearings 7
Roll and connect with two fixing axles 1.It is arranged such, two bearings 7 have preferable greasy property, anti-wear performance and corrosion resistance,
Enable two rollers 4 flexible rotating in two fixing axles 1.Other compositions and annexation and the phase of embodiment one
Together.
Embodiment three：Illustrate present embodiment with reference to Fig. 7 and Fig. 8, two bearings 7 of present embodiment are copper stone
Black bearing.It is arranged such, the anti-wear performance of copper graphite bearing is good, and coefficient of friction is small, service life length, has self-lubricating function,
Copper graphite bearing can form transfer membrane in operation process, play a part of protecting two fixing axles 1, nothing stings axle phenomenon.It is other
Composition and annexation are identical with embodiment one or two.
Embodiment four：Illustrate present embodiment with reference to Fig. 1, the first fastener of present embodiment is adjusting nut
5, screw thread is matched somebody with somebody to merge and two fixing axles 1 is fixed on two threaded rods 2 between multiple adjusting nuts 5 and two threaded rods 2.Such as
This is set, and multiple adjusting nuts 5 play regulation and fixed effect, by adjust two fixing axles 1 and multiple adjusting nuts 5 come
Adjust gripping width so that inner groovy 4-1 on two circumference of roller 4 is apart from tube panel outermost band steel edge 1mm to 2mm, so
Multiple adjusting nuts 5 are reversely mutually tightened afterwards two fixing axles 1 are fixed on two threaded rods 2.Other compositions and connection
Relation is identical with embodiment one, two or three.
Embodiment five：Illustrate present embodiment with reference to Fig. 1, the second fastener of present embodiment is serrated nut
6, screw thread is matched somebody with somebody to merge and two connecting plates 3 is fixed in two fixing axles 1 between multiple serrated nuts 6 and two fixing axles 1.Such as
This is set, and two connecting plates 3 are fixed in two fixing axles 1 by multiple serrated nuts 6, simple, convenient.It is other composition and
Annexation is identical with embodiment one, two, three or four.
Embodiment six：Illustrate present embodiment, the circumference of two rollers 4 of present embodiment with reference to Fig. 4 and Fig. 5
Inner groovy 4-1 is processed on direction.It is arranged such, tube panel outermost band steel is stuck in inner groovy 4-1 on two circumferencial directions of roller 4
Interior, when certain tube panel is that two rollers 4 slide relative to tube panel, two rollers 4 play a part of being oriented to and supported.Other compositions
It is identical with embodiment one, two, three, four or five with annexation.
Operation principle：
Illustrate operation principle of the present utility model with reference to Fig. 1 to Fig. 6：By the utility model level be welded on equipment welding gun it
Between interval in, allow tube panel to be passed through between two connecting plates 3.According to the difference of tube panel width, by adjusting two fixing axles 1
And multiple adjusting nuts 5 adjust gripping width, the inner groovy 4-1 that makes tube panel outermost band steel be stuck on two circumference of roller 4
It is interior, inner groovy 4-1 apart from tube panel outermost band steel edge 1mm to 2mm, then multiple adjusting nuts 5 are reversely mutually tightened by
Two fixing axles 1 are fixed on two threaded rods 2.In tube panel welding process, the utility model is when tube panel is exaggerated laterally
It can give tube panel one position-limiting action to inner side, so that tube panel will not continue to, to two lateral bends, ensure that the weldering of tube panel
Connect quality and operating efficiency.
Claims (6)
1. a kind of MPM equipment welds lateral clamping device, it is characterised in that：It includes two fixing axles (1), two threaded rods
(2), two connecting plates (3), two rollers (4), multiple first fasteners and multiple second fasteners, two fixing axles (1)
Middle part processing cylindrical type boss (1-1), the cylindrical type that two rollers (4) roll in the middle part of two fixing axles (1) respectively are convex
On platform (1-1), one end of two fixing axles (1) processes the first rectangular boss (1-4), the other end of two fixing axles (1) respectively
The second rectangular boss (1-5) is processed respectively, and first is processed respectively in first rectangular boss (1-4) of two fixing axle (1) one end
Screwed hole (1-2), the second screwed hole (1- is processed respectively in the second rectangular boss (1-5) of the other end of two fixing axles (1)
3), first screwed hole (1-2) of the both ends of a threaded rod (2) respectively with two fixing axle (1) one end is threadedly coupled, another
Second screwed hole (1-3) of the both ends of threaded rod (2) respectively with two fixing axle (1) one end is threadedly coupled, two threaded rods (2)
It is fixedly connected by multiple first fasteners with two fixing axles (1), two connecting plates (3) are rectangular connecting panels, Mei Geju
A bar hole (3-1) is opened up on the length direction of shape connecting plate, two fixing axles (1) are inserted into two connecting plates respectively
(3) in the bar hole (3-1) on, two connecting plates (3) are affixed by multiple second fasteners and two fixing axles (1).
2. a kind of MPM equipment according to claim 1 welds lateral clamping device, it is characterised in that：It also includes two
Bearing (7), two bearings (7) are separately mounted to the junction of two rollers (4) and two fixing axles (1), and two rollers (4) are logical
Cross two bearings (7) and roll connection with two fixing axles (1).
3. a kind of MPM equipment according to claim 2 welds lateral clamping device, it is characterised in that：Two bearings (7) are
Copper graphite bearing.
4. a kind of MPM equipment according to claim 1 welds lateral clamping device, it is characterised in that：First fastener is
Adjusting nut (5), screw thread is matched somebody with somebody to merge and is fixed on two fixing axles (1) between multiple adjusting nuts (5) and two threaded rods (2)
On two threaded rods (2).
5. a kind of MPM equipment according to claim 1 welds lateral clamping device, it is characterised in that：Second fastener is
Serrated nut (6), screw thread is matched somebody with somebody to merge and is fixed on two connecting plates (3) between multiple serrated nuts (6) and two fixing axles (1)
On two fixing axles (1).
6. a kind of MPM equipment according to claim 1 or 2 welds lateral clamping device, it is characterised in that：Two rollers
(4) inner groovy (4-1) is processed on circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966803.1U CN206952456U (en) | 2017-08-03 | 2017-08-03 | A kind of MPM equipment welds lateral clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966803.1U CN206952456U (en) | 2017-08-03 | 2017-08-03 | A kind of MPM equipment welds lateral clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952456U true CN206952456U (en) | 2018-02-02 |
Family
ID=61380556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966803.1U Active CN206952456U (en) | 2017-08-03 | 2017-08-03 | A kind of MPM equipment welds lateral clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952456U (en) |
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2017
- 2017-08-03 CN CN201720966803.1U patent/CN206952456U/en active Active
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