CN209424844U - A kind of welding anti-distortion device - Google Patents
A kind of welding anti-distortion device Download PDFInfo
- Publication number
- CN209424844U CN209424844U CN201822255802.3U CN201822255802U CN209424844U CN 209424844 U CN209424844 U CN 209424844U CN 201822255802 U CN201822255802 U CN 201822255802U CN 209424844 U CN209424844 U CN 209424844U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- bracket
- undersetting
- connect
- steel platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of welding anti-distortion devices, belong to technical field of welding equipment, including steel platform and hydraulic power unit, it is characterized by also including hold-down mechanisms and turnover mechanism, the upper surface of steel platform is fixedly connected with curved plate, hold-down mechanism includes the first compression hydraulic cylinder, first pin, first compresses bracket, second compresses hydraulic cylinder, second pin and second compresses bracket, turnover mechanism includes upper bracket, pin shaft, undersetting, first overturning hydraulic cylinder and the second overturning hydraulic cylinder, undersetting is connect by pin shaft with upper bracket, upper bracket is fixedly connected with the lower surface of steel platform, first overturning hydraulic cylinder is connect with steel platform and undersetting respectively, second overturning hydraulic cylinder is connect with steel platform and undersetting respectively.The utility model can effectively reduce the deformation after the welding of plate unit part, greatly reduce the workload of post welding distortion correction, improve work efficiency the production precision with product.
Description
Technical field
The utility model relates to arrive technical field of welding equipment more particularly to a kind of welding anti-distortion device.
Background technique
In recent years, with the fast development of domestic municipal engineering construction, large-scale cross-line Steel Bridge and across river Steel Bridge are gradually
Increase.
The top plate of large bridge steel box-girder is disposed with U-shaped ribbed stiffener, and bottom plate and web are disposed with I shape ribbed stiffener, are producing
In manufacturing process, the welding of ribbed stiffener and panel would generally cause the deformation of unit piece, the main contraction distortion including length and width, angle
Deformation and torsional deformation.
Welding deformation not only influences the accuracy of manufacture of unit piece, while also influencing the installation quality of whole bridge, it is therefore necessary to adopt
Effective measures are taken to reduce welding deformation.And the method that existing technology mainly passes through flame straightening at present carries out at correction
Reason makes the flatness of plate unit part reach design and code requirement, but corrects heavy workload, construction operation low efficiency, and precision is difficult
To be guaranteed.
Publication No. CN 205309678U, the Chinese patent literature that publication date is 20160615 disclose a kind of steel plate weldering
The tooling of reversed deformation, it is characterized in that: including fashioned iron welding platform, the fashioned iron welding mesa base and pedestal are hinged, fashioned iron
Welding platform top be equipped with several reversible deformation board groups, the pedestal side be equipped with support base, pedestal side installation respectively with type
Steel welding platform connects with support base and realizes the turnover device of fashioned iron welding platform overturning；The upper surface of the reversible deformation board group
For arc.
The tooling of steel plate welding anti-distortion, is designed to platform-like disclosed in the patent document, can flexibly use, and can drop
The working strength of low worker, it is easy to assemble that structure is adjustable, in face of different in width, material, thickness steel plate, can be by simple mechanical
Adjustment carrys out meet demand.It can however not effectively reducing the deformation after the welding of plate unit part, the work of post welding distortion correction is increased
Amount, influences working efficiency and production precision.
Utility model content
The utility model in order to overcome the defects of the prior art described above, provides a kind of welding anti-distortion device, this is practical new
Type can effectively reduce the deformation after the welding of plate unit part, greatly reduce the workload of post welding distortion correction, improve work
Make the production precision of efficiency and product.
The utility model is achieved through the following technical solutions:
A kind of welding anti-distortion device, including steel platform and hydraulic power unit, it is characterised in that: further include hold-down mechanism and turning over
Rotation mechanism, the upper surface of the steel platform are fixedly connected with curved plate, the hold-down mechanism include first compress hydraulic cylinder,
First pin, first compress bracket, the second compression hydraulic cylinder, the second pin and second and compress bracket, and described first compresses branch
The top of frame is connect with the first compression hydraulic cylinder, and the first bottom for compressing bracket passes through the side of the first pin and curved plate
Connection, the top of the second compression bracket are connect with the second compression hydraulic cylinder, and the second bottom for compressing bracket passes through the second pin
Connect with the other side of curved plate, the turnover mechanism include upper bracket, pin shaft, undersetting, first overturning hydraulic cylinder and
Second overturning hydraulic cylinder, the undersetting are connect by pin shaft with upper bracket, and the lower surface of the upper bracket and steel platform is solid
Fixed connection, the first overturning hydraulic cylinder and the second overturning hydraulic cylinder are arranged symmetrically in the two sides of pin shaft, and described first turns over
Turn hydraulic cylinder to connect with steel platform and undersetting respectively, the second overturning hydraulic cylinder is connect with steel platform and undersetting respectively.
Multiple fixedly connected holes are provided on the curved plate, multiple fixedly connected holes are arranged symmetrically in arc-shaped steel in multiple rows of
The two sides of plate.
Detachable connection has pedestal, the detachable company in the upper surface of pedestal and the bottom of undersetting on the undersetting
It connects, the lower surface of pedestal is fixedly connected with anti-skidding cushion block.
Horizontal stripe connected in star is provided on the side wall of the pedestal, horizontal stripe connected in star is embedded with to be adapted with horizontal stripe connected in star size
Counterweight stick.
First longitudinal direction ribs, second longitudinal direction ribs and third longitudinal reinforced rib are fixedly connected on the undersetting,
First longitudinal direction ribs is identical with the length of third longitudinal reinforced rib, and the length of second longitudinal direction ribs is longer than first longitudinal direction reinforcement
Rib.
The first vertical ribs, the second vertical ribs and the vertical ribs of third are fixedly connected on the upper bracket,
First vertical ribs, the second vertical ribs are identical with the length of the vertical ribs of third.
The upper surface of the steel platform is fixedly connected with the first fixture block and the second fixture block, and the first fixture block and the second fixture block are located at
The two sides of steel platform are provided with the first bayonet and the second bayonet on curved plate, and the first fixture block and the first bayonet are clamped, the second fixture block
It is clamped with the second bayonet.
The working principle of the utility model is as follows:
In use, hanging the panel side of bridge plate units part on curved plate, turned over by hydraulic power unit driving first
Turn hydraulic cylinder and the second overturning hydraulic cylinder, to adjust steel platform；And pass through hold-down mechanism for the panel of bridge plate units part
It compresses, to position bridge plate units part；Hydraulic power unit driving first compresses hydraulic cylinder and second and compresses hydraulic cylinder to bridge
The panel of plate unit part is compressed, it will be able to realize the preset of welding anti-distortion amount；Finally the is driven by hydraulic power unit again
One overturning hydraulic cylinder and the second overturning hydraulic cylinder make steel platform by the upper bracket and undersetting of turnover mechanism around overturning
The pin shaft of mechanism rotates, to adjust soldering angle, to realize the welding of all composite welds of bridge plate units part.
The beneficial effects of the utility model are mainly manifested in following aspect:
One, the utility model, the upper surface of steel platform are fixedly connected with curved plate, and hold-down mechanism includes the first compression liquid
Compressing cylinder, the first pin, first compress bracket, the second compression hydraulic cylinder, the second pin and second and compress bracket, and first compresses
The top of bracket is connect with the first compression hydraulic cylinder, and the first bottom for compressing bracket passes through the one of the first pin and curved plate
Side connection, the top of the second compression bracket are connect with the second compression hydraulic cylinder, and the second bottom for compressing bracket passes through the second pin
Nail is connect with the other side of curved plate, and turnover mechanism includes upper bracket, pin shaft, undersetting, first overturns hydraulic cylinder and the
Two overturning hydraulic cylinders, undersetting are connect by pin shaft with upper bracket, and upper bracket is fixedly connected with the lower surface of steel platform, and first
Overturning hydraulic cylinder and the second overturning hydraulic cylinder are arranged symmetrically in the two sides of pin shaft, and the first overturning hydraulic cylinder is flat with steel respectively
Platform is connected with undersetting, and the second overturning hydraulic cylinder is connect with steel platform and undersetting respectively, in use, being driven by hydraulic power unit
Dynamic first overturning hydraulic cylinder and the second overturning hydraulic cylinder, surround steel platform by the upper bracket and undersetting of turnover mechanism
The pin shaft of turnover mechanism rotates, to adjust soldering angle, thus realize the welding of all composite welds of bridge plate units part, it can
Deformation after effectively reducing the welding of plate unit part, greatly reduces the workload of post welding distortion correction, improves work efficiency
With the production precision of product.
Two, the utility model, multiple fixedly connected holes are provided on curved plate, and multiple fixedly connected holes are in multiple rows of symmetrical cloth
It sets in the two sides of curved plate, by the way that multiple fixedly connected holes fixed for pin are arranged on curved plate, can adapt to
The bridge plate units part of different in width greatly improves the welding applicability of entire welding anti-distortion device.
Three, the utility model, detachable connection has pedestal on undersetting, and the upper surface of pedestal and the bottom of undersetting can
It is detachably connected with, the lower surface of pedestal is fixedly connected with anti-skidding cushion block, by the detachable connection pedestal on undersetting, is convenient for
The movement of entire welding anti-distortion device, usage scenario are more flexible.
Four, the utility model is provided with horizontal stripe connected in star on the side wall of pedestal, and horizontal stripe connected in star is embedded with and horizontal stripe connected in star
The compatible counterweight stick of size is embedded in counterweight stick by the horizontal stripe connected in star in pedestal, on the one hand, can be improved lower branch
On the other hand the support strength of seat can reduce the center of gravity of entire welding anti-distortion device, be conducive to improve welding stability.
Five, it is vertical to be fixedly connected with first longitudinal direction ribs, second longitudinal direction ribs and third on undersetting for the utility model
To ribs, first longitudinal direction ribs is identical with the length of third longitudinal reinforced rib, and the length of second longitudinal direction ribs is longer than
One longitudinal reinforced rib, can further enhance the structural strength of entire undersetting, and then further increase entire welding anti-distortion
The stability in use of device.
Six, it is perpendicular to be fixedly connected with the first vertical ribs, the second vertical ribs and third on upper bracket for the utility model
To ribs, the first vertical ribs, the second vertical ribs are identical with the length of the vertical ribs of third, can guarantee upper branch
Seat has enough structural strengths with steel supporting platform and curved plate, conducive to the overturning stationarity for ensureing bridge plate units part.
Seven, the utility model, the upper surface of steel platform are fixedly connected with the first fixture block and the second fixture block, the first fixture block and
Two fixture blocks are located at the two sides of steel platform, and the first bayonet and the second bayonet, the first fixture block and the first bayonet card are provided on curved plate
It connects, the second fixture block and the second bayonet are clamped, and can either ensure that steel platform is firmly connect with curved plate, are also convenient for replacement arc
Steel plate, it is easy to maintain.
Detailed description of the invention
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments,
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model embodiment 4；
Fig. 3 is the structural schematic diagram of the utility model embodiment 6；
Marked in the figure: 1, steel platform, 2, curved plate, 3, first compresses hydraulic cylinder, and the 4, first pin, 5, first compresses
Bracket, the 6, second compression hydraulic cylinder, the 7, second pin, the 8, second compression bracket, 9, upper bracket, 10, pin shaft, 11, undersetting,
12, the first overturning hydraulic cylinder, the 13, second overturning hydraulic cylinder, 14, fixedly connected hole, 15, pedestal, 16, anti-skidding cushion block, 17,
Horizontal stripe connected in star, 18, counterweight stick, 19, first longitudinal direction ribs, 20, second longitudinal direction ribs, 21, third longitudinal reinforced rib,
22, the first vertical ribs, the 23, second vertical ribs, 24, the vertical ribs of third, the 25, first fixture block, the 26, second card
Block, the 27, first bayonet, the 28, second bayonet.
Specific embodiment
Embodiment 1
A kind of welding anti-distortion device, including steel platform 1 and hydraulic power unit further include hold-down mechanism and turnover mechanism, institute
The upper surface for stating steel platform 1 is fixedly connected with curved plate 2, and the hold-down mechanism includes that the first compression hydraulic cylinder 3, first is sold
Nail 4, first compresses bracket 5, second and compresses hydraulic cylinder 6, the second pin 7 and the second compression bracket 8, and described first compresses bracket
5 top is connect with the first compression hydraulic cylinder 3, and the first bottom for compressing bracket 5 passes through the first pin 4 and curved plate 2
Side connection, the top of the second compression bracket 8 connects with the second compression hydraulic cylinder 6, and the bottom of the second compression bracket 8 passes through the
Two pins 7 are connect with the other side of curved plate 2, and the turnover mechanism includes upper bracket 9, pin shaft 10, undersetting 11, first turns over
Turn hydraulic cylinder 12 and the second overturning hydraulic cylinder 13, the undersetting 11 is connect by pin shaft 10 with upper bracket 9, the upper branch
Seat 9 is fixedly connected with the lower surface of steel platform 1, the first overturning hydraulic cylinder 12 and the second overturning symmetrical cloth of hydraulic cylinder 13
It sets in the two sides of pin shaft 10, the first overturning hydraulic cylinder 12 is connect with steel platform 1 and undersetting 11 respectively, the second overturning liquid
Compressing cylinder 13 is connect with steel platform 1 and undersetting 11 respectively.
The present embodiment is most basic embodiment, and the upper surface of steel platform is fixedly connected with curved plate, hold-down mechanism
Hydraulic cylinder, the first pin, the first compression bracket, the second compression hydraulic cylinder, the second pin and the second pressure are compressed including first
Locking bracket, the top of the first compression bracket are connect with the first compression hydraulic cylinder, and the first bottom for compressing bracket passes through the first pin
Nail is connect with the side of curved plate, and the top of the second compression bracket is connect with the second compression hydraulic cylinder, and second compresses bracket
Bottom connected by the other side of the second pin and curved plate, turnover mechanism includes upper bracket, pin shaft, undersetting, first
Hydraulic cylinder and the second overturning hydraulic cylinder are overturn, undersetting is connect by pin shaft with upper bracket, under upper bracket and steel platform
Surface is fixedly connected, and the first overturning hydraulic cylinder and second overturns the two sides that hydraulic cylinder is arranged symmetrically in pin shaft, the first overturning
Hydraulic cylinder is connect with steel platform and undersetting respectively, and the second overturning hydraulic cylinder is connect with steel platform and undersetting respectively, is made
Used time makes steel platform pass through turnover mechanism by the first overturning hydraulic cylinder of hydraulic power unit driving and the second overturning hydraulic cylinder
Upper bracket and undersetting around turnover mechanism pin shaft rotate, to adjust soldering angle, to realize bridge plate units part institute
There is the welding of composite welds, the deformation after capable of effectively reducing the welding of plate unit part greatly reduces post welding distortion correction
Workload improves work efficiency the production precision with product.
Embodiment 2
A kind of welding anti-distortion device, including steel platform 1 and hydraulic power unit further include hold-down mechanism and turnover mechanism, institute
The upper surface for stating steel platform 1 is fixedly connected with curved plate 2, and the hold-down mechanism includes that the first compression hydraulic cylinder 3, first is sold
Nail 4, first compresses bracket 5, second and compresses hydraulic cylinder 6, the second pin 7 and the second compression bracket 8, and described first compresses bracket
5 top is connect with the first compression hydraulic cylinder 3, and the first bottom for compressing bracket 5 passes through the first pin 4 and curved plate 2
Side connection, the top of the second compression bracket 8 connects with the second compression hydraulic cylinder 6, and the bottom of the second compression bracket 8 passes through the
Two pins 7 are connect with the other side of curved plate 2, and the turnover mechanism includes upper bracket 9, pin shaft 10, undersetting 11, first turns over
Turn hydraulic cylinder 12 and the second overturning hydraulic cylinder 13, the undersetting 11 is connect by pin shaft 10 with upper bracket 9, the upper branch
Seat 9 is fixedly connected with the lower surface of steel platform 1, the first overturning hydraulic cylinder 12 and the second overturning symmetrical cloth of hydraulic cylinder 13
It sets in the two sides of pin shaft 10, the first overturning hydraulic cylinder 12 is connect with steel platform 1 and undersetting 11 respectively, the second overturning liquid
Compressing cylinder 13 is connect with steel platform 1 and undersetting 11 respectively.
Multiple fixedly connected holes 14 are provided on the curved plate 2, multiple fixedly connected holes 14 are arranged symmetrically in multiple rows of
The two sides of curved plate 2.
The present embodiment is a better embodiment, is provided with multiple fixedly connected holes, multiple fixedly connected holes on curved plate
In multiple rows of two sides for being arranged symmetrically in curved plate, by the way that multiple being fixedly connected for pin fixation are arranged on curved plate
Hole can adapt to the bridge plate units part of different in width, greatly improve the welding applicability of entire welding anti-distortion device.
Embodiment 3
A kind of welding anti-distortion device, including steel platform 1 and hydraulic power unit further include hold-down mechanism and turnover mechanism, institute
The upper surface for stating steel platform 1 is fixedly connected with curved plate 2, and the hold-down mechanism includes that the first compression hydraulic cylinder 3, first is sold
Nail 4, first compresses bracket 5, second and compresses hydraulic cylinder 6, the second pin 7 and the second compression bracket 8, and described first compresses bracket
5 top is connect with the first compression hydraulic cylinder 3, and the first bottom for compressing bracket 5 passes through the first pin 4 and curved plate 2
Side connection, the top of the second compression bracket 8 connects with the second compression hydraulic cylinder 6, and the bottom of the second compression bracket 8 passes through the
Two pins 7 are connect with the other side of curved plate 2, and the turnover mechanism includes upper bracket 9, pin shaft 10, undersetting 11, first turns over
Turn hydraulic cylinder 12 and the second overturning hydraulic cylinder 13, the undersetting 11 is connect by pin shaft 10 with upper bracket 9, the upper branch
Seat 9 is fixedly connected with the lower surface of steel platform 1, the first overturning hydraulic cylinder 12 and the second overturning symmetrical cloth of hydraulic cylinder 13
It sets in the two sides of pin shaft 10, the first overturning hydraulic cylinder 12 is connect with steel platform 1 and undersetting 11 respectively, the second overturning liquid
Compressing cylinder 13 is connect with steel platform 1 and undersetting 11 respectively.
Multiple fixedly connected holes 14 are provided on the curved plate 2, multiple fixedly connected holes 14 are arranged symmetrically in multiple rows of
The two sides of curved plate 2.
Detachable connection has pedestal 15 on the undersetting 11, and the upper surface of pedestal 15 and the bottom of undersetting 11 are removable
Formula connection is unloaded, the lower surface of pedestal 15 is fixedly connected with anti-skidding cushion block 16.
The present embodiment is another better embodiment, and detachable connection has a pedestal on undersetting, the upper surface of pedestal with
The bottom detachable connection of undersetting, the lower surface of pedestal are fixedly connected with anti-skidding cushion block, by detachable on undersetting
Formula connects pedestal, and convenient for the movement of entire welding anti-distortion device, usage scenario is more flexible.
Embodiment 4
A kind of welding anti-distortion device, including steel platform 1 and hydraulic power unit further include hold-down mechanism and turnover mechanism, institute
The upper surface for stating steel platform 1 is fixedly connected with curved plate 2, and the hold-down mechanism includes that the first compression hydraulic cylinder 3, first is sold
Nail 4, first compresses bracket 5, second and compresses hydraulic cylinder 6, the second pin 7 and the second compression bracket 8, and described first compresses bracket
5 top is connect with the first compression hydraulic cylinder 3, and the first bottom for compressing bracket 5 passes through the first pin 4 and curved plate 2
Side connection, the top of the second compression bracket 8 connects with the second compression hydraulic cylinder 6, and the bottom of the second compression bracket 8 passes through the
Two pins 7 are connect with the other side of curved plate 2, and the turnover mechanism includes upper bracket 9, pin shaft 10, undersetting 11, first turns over
Turn hydraulic cylinder 12 and the second overturning hydraulic cylinder 13, the undersetting 11 is connect by pin shaft 10 with upper bracket 9, the upper branch
Seat 9 is fixedly connected with the lower surface of steel platform 1, the first overturning hydraulic cylinder 12 and the second overturning symmetrical cloth of hydraulic cylinder 13
It sets in the two sides of pin shaft 10, the first overturning hydraulic cylinder 12 is connect with steel platform 1 and undersetting 11 respectively, the second overturning liquid
Compressing cylinder 13 is connect with steel platform 1 and undersetting 11 respectively.
Multiple fixedly connected holes 14 are provided on the curved plate 2, multiple fixedly connected holes 14 are arranged symmetrically in multiple rows of
The two sides of curved plate 2.
Detachable connection has pedestal 15 on the undersetting 11, and the upper surface of pedestal 15 and the bottom of undersetting 11 are removable
Formula connection is unloaded, the lower surface of pedestal 15 is fixedly connected with anti-skidding cushion block 16.
Horizontal stripe connected in star 17 is provided on the side wall of the pedestal 15, horizontal stripe connected in star 17 is embedded with big with horizontal stripe connected in star 17
Small compatible counterweight stick 18.
The present embodiment is another better embodiment, and horizontal stripe connected in star is provided on the side wall of pedestal, and horizontal stripe connected in star is embedded
There is counterweight stick compatible with horizontal stripe connected in star size, counterweight stick, a side are embedded in by the horizontal stripe connected in star in pedestal
Face can be improved the support strength of undersetting, on the other hand, can reduce the center of gravity of entire welding anti-distortion device, conducive to mentioning
High welding stability.
Embodiment 5
A kind of welding anti-distortion device, including steel platform 1 and hydraulic power unit further include hold-down mechanism and turnover mechanism, institute
The upper surface for stating steel platform 1 is fixedly connected with curved plate 2, and the hold-down mechanism includes that the first compression hydraulic cylinder 3, first is sold
Nail 4, first compresses bracket 5, second and compresses hydraulic cylinder 6, the second pin 7 and the second compression bracket 8, and described first compresses bracket
5 top is connect with the first compression hydraulic cylinder 3, and the first bottom for compressing bracket 5 passes through the first pin 4 and curved plate 2
Side connection, the top of the second compression bracket 8 connects with the second compression hydraulic cylinder 6, and the bottom of the second compression bracket 8 passes through the
Two pins 7 are connect with the other side of curved plate 2, and the turnover mechanism includes upper bracket 9, pin shaft 10, undersetting 11, first turns over
Turn hydraulic cylinder 12 and the second overturning hydraulic cylinder 13, the undersetting 11 is connect by pin shaft 10 with upper bracket 9, the upper branch
Seat 9 is fixedly connected with the lower surface of steel platform 1, the first overturning hydraulic cylinder 12 and the second overturning symmetrical cloth of hydraulic cylinder 13
It sets in the two sides of pin shaft 10, the first overturning hydraulic cylinder 12 is connect with steel platform 1 and undersetting 11 respectively, the second overturning liquid
Compressing cylinder 13 is connect with steel platform 1 and undersetting 11 respectively.
Multiple fixedly connected holes 14 are provided on the curved plate 2, multiple fixedly connected holes 14 are arranged symmetrically in multiple rows of
The two sides of curved plate 2.
Detachable connection has pedestal 15 on the undersetting 11, and the upper surface of pedestal 15 and the bottom of undersetting 11 are removable
Formula connection is unloaded, the lower surface of pedestal 15 is fixedly connected with anti-skidding cushion block 16.
Horizontal stripe connected in star 17 is provided on the side wall of the pedestal 15, horizontal stripe connected in star 17 is embedded with big with horizontal stripe connected in star 17
Small compatible counterweight stick 18.
First longitudinal direction ribs 19, second longitudinal direction ribs 20 and third is fixedly connected on the undersetting 11 longitudinally to add
Strong rib 21, first longitudinal direction ribs 19 is identical with the length of third longitudinal reinforced rib 21, and the length of second longitudinal direction ribs 20 is long
In first longitudinal direction ribs 19.
The first vertical ribs 22, the second vertical ribs 23 and third is fixedly connected on the upper bracket 9 vertically to add
Strong rib 24, the first vertical ribs 22, the second vertical ribs 23 are identical with the length of the vertical ribs 24 of third.
The present embodiment is another better embodiment, is fixedly connected with first longitudinal direction ribs, second longitudinal direction on undersetting
Ribs and third longitudinal reinforced rib, first longitudinal direction ribs is identical with the length of third longitudinal reinforced rib, and second longitudinal direction is reinforced
The length of rib is longer than first longitudinal direction ribs, can further enhance the structural strength of entire undersetting, and then further increases
The stability in use of entire welding anti-distortion device.
It is fixedly connected with the first vertical ribs, the second vertical ribs and the vertical ribs of third on upper bracket, first
Vertical ribs, the second vertical ribs are identical with the length of the vertical ribs of third, can guarantee that upper bracket has enough knots
Structure intensity is with steel supporting platform and curved plate, conducive to the overturning stationarity for ensureing bridge plate units part.
Embodiment 6
A kind of welding anti-distortion device, including steel platform 1 and hydraulic power unit further include hold-down mechanism and turnover mechanism, institute
The upper surface for stating steel platform 1 is fixedly connected with curved plate 2, and the hold-down mechanism includes that the first compression hydraulic cylinder 3, first is sold
Nail 4, first compresses bracket 5, second and compresses hydraulic cylinder 6, the second pin 7 and the second compression bracket 8, and described first compresses bracket
5 top is connect with the first compression hydraulic cylinder 3, and the first bottom for compressing bracket 5 passes through the first pin 4 and curved plate 2
Side connection, the top of the second compression bracket 8 connects with the second compression hydraulic cylinder 6, and the bottom of the second compression bracket 8 passes through the
Two pins 7 are connect with the other side of curved plate 2, and the turnover mechanism includes upper bracket 9, pin shaft 10, undersetting 11, first turns over
Turn hydraulic cylinder 12 and the second overturning hydraulic cylinder 13, the undersetting 11 is connect by pin shaft 10 with upper bracket 9, the upper branch
Seat 9 is fixedly connected with the lower surface of steel platform 1, the first overturning hydraulic cylinder 12 and the second overturning symmetrical cloth of hydraulic cylinder 13
It sets in the two sides of pin shaft 10, the first overturning hydraulic cylinder 12 is connect with steel platform 1 and undersetting 11 respectively, the second overturning liquid
Compressing cylinder 13 is connect with steel platform 1 and undersetting 11 respectively.
Multiple fixedly connected holes 14 are provided on the curved plate 2, multiple fixedly connected holes 14 are arranged symmetrically in multiple rows of
The two sides of curved plate 2.
Detachable connection has pedestal 15 on the undersetting 11, and the upper surface of pedestal 15 and the bottom of undersetting 11 are removable
Formula connection is unloaded, the lower surface of pedestal 15 is fixedly connected with anti-skidding cushion block 16.
Horizontal stripe connected in star 17 is provided on the side wall of the pedestal 15, horizontal stripe connected in star 17 is embedded with big with horizontal stripe connected in star 17
Small compatible counterweight stick 18.
First longitudinal direction ribs 19, second longitudinal direction ribs 20 and third is fixedly connected on the undersetting 11 longitudinally to add
Strong rib 21, first longitudinal direction ribs 19 is identical with the length of third longitudinal reinforced rib 21, and the length of second longitudinal direction ribs 20 is long
In first longitudinal direction ribs 19.
The first vertical ribs 22, the second vertical ribs 23 and third is fixedly connected on the upper bracket 9 vertically to add
Strong rib 24, the first vertical ribs 22, the second vertical ribs 23 are identical with the length of the vertical ribs 24 of third.
The upper surface of the steel platform 1 is fixedly connected with the first fixture block 25 and the second fixture block 26, the first fixture block 25 and second
Fixture block 26 is located at the two sides of steel platform 1, and the first bayonet 27 and the second bayonet 28, the first fixture block 25 and are provided on curved plate 2
The clamping of one bayonet 27, the second fixture block 26 and the second bayonet 28 are clamped.
The present embodiment is preferred forms, and the upper surface of steel platform is fixedly connected with curved plate, and hold-down mechanism includes
First, which compresses hydraulic cylinder, the first pin, the first compression bracket, the second compression hydraulic cylinder, the second pin and second, compresses branch
Frame, first compression bracket top with first compression hydraulic cylinder connect, first compress bracket bottom pass through the first pin and
The side of curved plate connects, and the top of the second compression bracket is connect with the second compression hydraulic cylinder, and second compresses the bottom of bracket
Portion is connected by the other side of the second pin and curved plate, and turnover mechanism includes upper bracket, pin shaft, undersetting, the first overturning
Hydraulic cylinder and the second overturning hydraulic cylinder, undersetting are connect by pin shaft with upper bracket, the lower surface of upper bracket and steel platform
It is fixedly connected, the first overturning hydraulic cylinder and second overturns the two sides that hydraulic cylinder is arranged symmetrically in pin shaft, and the first overturning is hydraulic
Oil cylinder is connect with steel platform and undersetting respectively, and the second overturning hydraulic cylinder is connect with steel platform and undersetting respectively, in use,
By the first overturning hydraulic cylinder of hydraulic power unit driving and the second overturning hydraulic cylinder, steel platform is made to pass through the upper branch of turnover mechanism
Seat and undersetting are rotated around the pin shaft of turnover mechanism, to adjust soldering angle, to realize all combinations of bridge plate units part
The welding of weld seam, the deformation after capable of effectively reducing the welding of plate unit part, greatly reduces the workload of post welding distortion correction,
Improve work efficiency the production precision with product.
The upper surface of steel platform is fixedly connected with the first fixture block and the second fixture block, and the first fixture block and the second fixture block are flat positioned at steel
The two sides of platform are provided with the first bayonet and the second bayonet on curved plate, and the first fixture block and the first bayonet are clamped, the second fixture block and the
The clamping of two bayonets, can either ensure that steel platform is firmly connect with curved plate, be also convenient for replacement curved plate, easy to maintain.
Claims (7)
1. a kind of welding anti-distortion device, including steel platform (1) and hydraulic power unit, it is characterised in that: further include hold-down mechanism and
The upper surface of turnover mechanism, the steel platform (1) is fixedly connected with curved plate (2), and the hold-down mechanism includes the first compression
Hydraulic cylinder (3), the first pin (4), first compress bracket (5), the second compression hydraulic cylinder (6), the second pin (7) and second
It compresses bracket (8), the top of first compression bracket (5) and the first compression hydraulic cylinder (3) are connect, and first compresses bracket
(5) bottom is connect by the first pin (4) with the side of curved plate (2), and second compresses the top of bracket (8) and the second pressure
Tight hydraulic cylinder (6) connection, the second bottom for compressing bracket (8) are connected by the other side of the second pin (7) and curved plate (2)
Connect, the turnover mechanism include upper bracket (9), pin shaft (10), undersetting (11), first overturning hydraulic cylinder (12) and second turn over
Turn hydraulic cylinder (13), the undersetting (11) is connect by pin shaft (10) with upper bracket (9), and the upper bracket (9) and steel are flat
The lower surface of platform (1) is fixedly connected, and first overturning hydraulic cylinder (12) and the second overturning hydraulic cylinder (13) are arranged symmetrically
In the two sides of pin shaft (10), first overturning hydraulic cylinder (12) is connect with steel platform (1) and undersetting (11) respectively, and second
Overturning hydraulic cylinder (13) is connect with steel platform (1) and undersetting (11) respectively.
2. a kind of welding anti-distortion device according to claim 1, it is characterised in that: be provided on the curved plate (2)
Multiple fixedly connected holes (14), multiple fixedly connected holes (14) are in multiple rows of two sides for being arranged symmetrically in curved plate (2).
3. a kind of welding anti-distortion device according to claim 1, it is characterised in that: detachable on the undersetting (11)
Formula is connected with pedestal (15), the upper surface of pedestal (15) and the bottom detachable connection of undersetting (11), under pedestal (15)
Surface is fixedly connected with anti-skidding cushion block (16).
4. a kind of welding anti-distortion device according to claim 3, it is characterised in that: opened on the side wall of the pedestal (15)
Have horizontal stripe connected in star (17), horizontal stripe connected in star (17) is embedded with counterweight stick compatible with horizontal stripe connected in star (17) size
(18).
5. a kind of welding anti-distortion device according to claim 1, it is characterised in that: fixed on the undersetting (11) to connect
It is connected to first longitudinal direction ribs (19), second longitudinal direction ribs (20) and third longitudinal reinforced rib (21), first longitudinal direction ribs
(19) identical with the length of third longitudinal reinforced rib (21), the length of second longitudinal direction ribs (20) is longer than first longitudinal direction ribs
(19).
6. a kind of welding anti-distortion device according to claim 1, it is characterised in that: fixed on the upper bracket (9) to connect
It is connected to the first vertical ribs (22), the second vertical ribs (23) and the vertical ribs of third (24), the first vertical ribs
(22), the second vertical ribs (23) is identical with the length of the vertical ribs of third (24).
7. a kind of welding anti-distortion device according to claim 1, it is characterised in that: the upper surface of the steel platform (1)
It is fixedly connected with the first fixture block (25) and the second fixture block (26), the first fixture block (25) and the second fixture block (26) are located at steel platform (1)
Two sides, be provided with the first bayonet (27) and the second bayonet (28) on curved plate (2), the first fixture block (25) and the first bayonet (27)
Clamping, the second fixture block (26) and the second bayonet (28) are clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255802.3U CN209424844U (en) | 2018-12-29 | 2018-12-29 | A kind of welding anti-distortion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255802.3U CN209424844U (en) | 2018-12-29 | 2018-12-29 | A kind of welding anti-distortion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424844U true CN209424844U (en) | 2019-09-24 |
Family
ID=67974836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255802.3U Active CN209424844U (en) | 2018-12-29 | 2018-12-29 | A kind of welding anti-distortion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514164A (en) * | 2018-12-29 | 2019-03-26 | 中国水利水电夹江水工机械有限公司 | A kind of welding anti-distortion device |
-
2018
- 2018-12-29 CN CN201822255802.3U patent/CN209424844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514164A (en) * | 2018-12-29 | 2019-03-26 | 中国水利水电夹江水工机械有限公司 | A kind of welding anti-distortion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202667904U (en) | Point welding machine for triangular truss | |
| CN109514164A (en) | A kind of welding anti-distortion device | |
| CN209424844U (en) | A kind of welding anti-distortion device | |
| CN209021475U (en) | A kind of bridge U-rib welding anti-distortion device | |
| CN208662935U (en) | Welding device for H-shaped rod piece | |
| CN111535196B (en) | Bridge building templates link for civil engineering | |
| CN217913725U (en) | Turnover truss welding table | |
| CN109317892A (en) | Tooling is welded and fixed for aluminum alloy battery pallet multi-panel in one kind | |
| CN2925670Y (en) | Calibrator of electrolytic bath side | |
| CN202667504U (en) | Crisperding machine | |
| CN212330154U (en) | Large-scale upset platform that compresses tightly | |
| CN107740431B (en) | A kind of fixed device of civil construction side slope protective screen laying | |
| CN209703977U (en) | Steel structure column overhead connection operating platform | |
| CN208556495U (en) | Lateral beam of bogie assembles device | |
| CN207289240U (en) | A kind of U-board welding positioner | |
| CN209394188U (en) | A kind of welding equipment for aluminum alloy mould plate processing | |
| CN209698325U (en) | A kind of positioning clamping fixture for ship surface segmented welding | |
| CN207402345U (en) | Simple tool for assembling shell ring and flange of fan tower | |
| CN209578569U (en) | Scraper bowl welding tooling device | |
| CN209532523U (en) | A kind of auxiliary device making steel mesh | |
| CN208341551U (en) | A kind of automobile connecting plate punching press clamping and positioning device | |
| CN211759373U (en) | MSR frame welding equipment | |
| CN219952829U (en) | Independent supporting device for overhanging end of post-pouring belt | |
| CN206912584U (en) | The square frame tube chamber welds with base frock of mash welder | |
| CN219715015U (en) | Super high-rise building steel structure strength detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |