CN109014666A - Welder qualification test device - Google Patents
Welder qualification test device Download PDFInfo
- Publication number
- CN109014666A CN109014666A CN201710439780.3A CN201710439780A CN109014666A CN 109014666 A CN109014666 A CN 109014666A CN 201710439780 A CN201710439780 A CN 201710439780A CN 109014666 A CN109014666 A CN 109014666A
- Authority
- CN
- China
- Prior art keywords
- test device
- qualification test
- welder qualification
- bolt
- welder
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
Abstract
The invention discloses a kind of welder qualification test devices, including bottom plate, several fasteners and support.The bottom plate includes front and back, and the front vertical is equipped with translot in horizontal plane, the positive middle part；The fastener is fixedly connected on positive two opposite edges；The support includes the connecting pin of a transverse direction, and the back side is connected to the connecting pin.The welding that welder qualification test device of the invention is not only suitable for horizontal position can be used for the welding of vertical position of welding again, to realize the multiple purposes of device, and can reuse, low in cost.It can effectively prevent deformation in the welding process, examination test plate (panel) is not necessarily to polishing after removing, saves cost of labor.
Description
Technical field
The present invention relates to examination dedicated unit, in particular to a kind of welder qualification test devices.
Background technique
It is required according to welder qualification test in each classification society rule, and each used in production in order to more preferably more comprehensively cover
Kind plate thickness, the test plate (panel) that welder qualification test test plate (panel) is usually chosen with a thickness of 20mm/22mm, welder qualification test usually chooses steel lining before
Pad, the mold of cooperation control deformation, and for each weldment usually using ceramic backing, negative shape is more excellent in producing.Fig. 1 and
Fig. 2 respectively illustrates the examination test plate (panel) 6 with weld seam 7, and in Fig. 1, weld seam 7 is uprightly to move towards, and in Fig. 2, weld seam 7 is horizontal
Trend.Thus worker can be examined to the grasp situation of vertical position welding and horizontal position welding respectively.Welder qualification test test plate (panel) area is small, is welding
It is easy to cause deformation in journey, for the generation for controlling deformation, test plate (panel) is rigidly fixed, and rigidly fixes the method for use
All be to weld two blocks of horse plates in examination test plate (panel) reverse side to prevent from deforming, however in practical operation, from the production of horse plate,
The manual polishing of the examination test plate (panel) after the disassembly of horse plate and the disassembly of horse plate after the fixation of horse plate, welding will expend largely
The artificial and energy, covert increases examination cost.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome in the prior art welder qualification test test plate (panel) assembly, positioning, control
Time-consuming and laborious defect is deformed, a kind of welder qualification test device is provided.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of welder qualification test device, it is characterized in that, the welder qualification test device includes:
Bottom plate, the bottom plate include front and back, and the front vertical is equipped with cross in horizontal plane, the positive middle part
Slot；
Several fasteners, the fastener are fixedly connected on positive two opposite edges；
Support, the support include the connecting pin of a transverse direction, and the back side is connected to the connecting pin.Thus reach
The technical effect of assembly positioning examination test plate (panel).
Preferably, the back side is pivotably coupled to the connecting pin, and can be positioned position at least one.In this way
The technical effect that can convert bottom plate direction is just reached.
Preferably, the welder qualification test device further includes casing, described sleeve pipe is fixed on the back side, described sleeve pipe
Perpendicular to the back side, described sleeve pipe is set on the connecting pin axis.The rotatable technology of bottom plate is thus reached
Effect.
Preferably, the section at the cooperation of described sleeve pipe and the connecting pin is square.Rotation is thus reached
90 degree still are able to fixed technical effect.
Preferably, the welder qualification test device further includes at least one bolt, in described sleeve pipe circumferentially direction be provided with to
A few jack, circumferentially direction is provided at least one and inserts two neighboring jack on quadrant, the connecting pin
Hole, two neighboring slotting hole is at a distance of quadrant, and the sum in the jack and slotting hole is at least three, and the bolt runs through institute
State jack and the slotting hole.Thus reach to be rotated by 90 ° and still has been able to fixed technical effect.
Preferably, the outwardly extending direction of bolt is above the horizontal plane.Thus having reached prevents bolt from falling off
Technical effect.
Preferably, the fastener includes claw and bolt, claw described in the bolt-through, the bolt can be vertical
Directly in the positive direction translational motion.Thus reach convenient for the technical effect of fastening examination test plate (panel).
Preferably, the claw is L shape, the claw includes fixed part and extension, and the fixed part is fitted vertically
At the positive edge, the extension is parallel to the front and extends towards the translot, described in the bolt-through
Extension.The technical effect for not interfering examination test plate (panel) assembly also while test plate (panel) is taken an examination in fastening is thus reached.
Preferably, the support includes pedestal and bracket, the bracket is L-shaped, and the bracket includes the lateral company
End and vertical support end are connect, the support end is fixed on pedestal.The technical effect for keeping support stability is thus reached.
Preferably, the welder qualification test device further includes block, the block is fixed on the front, and the block is
Two, two blocks are symmetrically located at the two sides of described translot one end.Thus reach and has kept examination test plate (panel) position
Technical effect.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that: welder qualification test device of the invention is not only suitable for the welding of horizontal position again
It can be used for the welding of vertical position of welding, to realize the multiple purposes of device, and can reuse, it is low in cost.It is welding
It can effectively prevent deformation in the process, examination test plate (panel) is not necessarily to polishing after removing, saves cost of labor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vertical position welding examination device in the prior art.
Fig. 2 is the structural schematic diagram of horizontal position welding examination device in the prior art.
Fig. 3 is the side structure schematic view of the welder qualification test device of present pre-ferred embodiments.
Fig. 4 is the cross section structure schematic diagram in Fig. 3 along A-A.
Fig. 5 is the bottom plate of present pre-ferred embodiments and the side structure schematic view of casing.
Fig. 6 is the schematic view of the front view of the bottom plate of present pre-ferred embodiments.
Description of symbols:
Bottom plate 1
Front 11
The back side 12
Translot 13
Fastener 2
Claw 21
Bolt 22
Fixed part 23
Extension 24
Support 3
Pedestal 31
Bracket 32
Support end 33
Connecting pin 34
Casing 4
Bolt 41
Jack 42
Insert hole 43
Block 5
Examination test plate (panel) 6
Weld seam 7
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.
The welder qualification test device of the present embodiment is as shown in Figures 3 to 6, including bottom plate 1, several fasteners 2 and support 3.Bottom
Plate 1 includes front 11 and the back side 12, and front 11 is equipped with translot 13 perpendicular to horizontal plane, the middle part in front 11；Fastener 2 is fixed to be connected
It is connected to two opposite edges in front 11；Support 3 includes the connecting pin 34 of a transverse direction, and the back side 12 is connected to connecting pin 34.In this way
The technical effect of assembly positioning examination test plate (panel) is just reached.The back side 12 is pivotably coupled to connecting pin 34, and can be at least
Position positions at one.The technical effect that can convert 1 direction of bottom plate is thus reached.
Welder qualification test device further includes casing 4, and casing 4 is fixed overleaf on 12, the axis of casing 4 perpendicular to the back side 12,
Casing 4 is set on connecting pin 34.The rotatable technical effect of bottom plate 1 is thus reached.Casing 4 and connecting pin 34 are matched
Section at conjunction is square.Thus reach to be rotated by 90 ° and still has been able to fixed technical effect.
As shown in figure 4, welder qualification test device further includes at least one bolt 41, circumferentially direction is provided at least on casing 4
One jack 42, circumferentially direction is provided at least one and inserts two neighboring jack 42 on quadrant, connecting pin 34
Hole 43, two neighboring slotting hole 43 is at a distance of quadrant, and the sum in jack 42 and slotting hole 43 is at least three, and bolt 41 runs through
Jack 42 and slotting hole 43.Thus reach to be rotated by 90 ° and still has been able to fixed technical effect.The outwardly extending direction of bolt 41
Above the horizontal plane.The technical effect for preventing bolt 41 from falling off thus is reached.
As shown in figure 5, fastener 2 includes claw 21 and bolt 22, bolt 22 runs through claw 21, and bolt 22 can be vertical
Direction translational motion in front 11.Thus reach convenient for the technical effect of fastening examination test plate (panel).Claw 21 is L shape, card
Pawl 21 includes fixed part 23 and extension 24, and fixed part 23 is vertically fixed on the edge in front 11, and extension 24 is parallel to just
Face 11 simultaneously extends towards translot 13, and bolt 22 runs through extension 24.Thus reach while test plate (panel) is taken an examination in fastening also not
Interfere the technical effect of examination test plate (panel) assembly.
Support 3 includes pedestal 31 and bracket 32, and bracket 32 is L-shaped, and bracket 32 includes lateral connecting pin 34 and vertical
Support end 33, support end 33 are fixed on pedestal 31.The technical effect for keeping 3 stability of support is thus reached.
As shown in fig. 6, welder qualification test device further includes block 5, block 5 is fixed on front 11, and block 5 is two, two
A block 5 is symmetrically located at the two sides of 13 one end of translot.The technical effect for keeping examination test plate (panel) position is thus reached.
The welding that the welder qualification test device of the present embodiment is not only suitable for horizontal position can be used for the welding of vertical position of welding again, from
And realize the multiple purposes of device, and can reuse, it is low in cost.It can effectively prevent change in the welding process
Shape, examination test plate (panel) are not necessarily to polishing after removing, save cost of labor.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of welder qualification test device, which is characterized in that the welder qualification test device includes:
Bottom plate, the bottom plate include front and back, and the front vertical is equipped with translot in horizontal plane, the positive middle part；
Several fasteners, the fastener are fixedly connected on positive two opposite edges；
Support, the support include the connecting pin of a transverse direction, and the back side is connected to the connecting pin.
2. welder qualification test device as described in claim 1, which is characterized in that the back side is pivotably coupled to the connection
End, and can be positioned position at least one.
3. welder qualification test device as described in claim 1, which is characterized in that the welder qualification test device further includes casing, institute
It states casing to be fixed on the back side, for the axis of described sleeve pipe perpendicular to the back side, described sleeve pipe is set in the connecting pin
On.
4. welder qualification test device as claimed in claim 3, which is characterized in that at the cooperation of described sleeve pipe and the connecting pin
Section is square.
5. welder qualification test device as claimed in claim 3, which is characterized in that the welder qualification test device further includes at least one
Bolt, circumferentially direction is provided at least one jack in described sleeve pipe, and two neighboring jack is at a distance of quadrant, the company
Connect end on circumferentially direction be provided at least one insert hole, two neighboring slotting hole is at a distance of quadrant, the jack and slotting hole
Sum be at least three, the bolt runs through the jack and the slotting hole.
6. welder qualification test device as claimed in claim 5, which is characterized in that the outwardly extending direction of bolt is in horizontal plane
More than.
7. welder qualification test device as described in claim 1, which is characterized in that the fastener includes claw and bolt, described
Claw described in bolt-through, the bolt can be perpendicular to the positive direction translational motions.
8. welder qualification test device as claimed in claim 7, which is characterized in that the claw is L shape, and the claw includes fixing
Portion and extension, the fixed part are vertically fixed on the positive edge, and the extension is parallel to the front and court
Extend to the translot, extension described in the bolt-through.
9. welder qualification test device as described in claim 1, which is characterized in that the support includes pedestal and bracket, the branch
Frame is L-shaped, and the bracket includes the lateral connecting pin and vertical support end, and the support end is fixed on the pedestal.
10. welder qualification test device as claimed in any one of claims 1 to 9, which is characterized in that the welder qualification test device is also
Including block, the block is fixed on the front, and the block is two, and two blocks are symmetrically located at the cross
The two sides of slot one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439780.3A CN109014666A (en) | 2017-06-12 | 2017-06-12 | Welder qualification test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439780.3A CN109014666A (en) | 2017-06-12 | 2017-06-12 | Welder qualification test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109014666A true CN109014666A (en) | 2018-12-18 |
Family
ID=64630205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710439780.3A Pending CN109014666A (en) | 2017-06-12 | 2017-06-12 | Welder qualification test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109014666A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039243A (en) * | 2019-05-22 | 2019-07-23 | 上海电气核电设备有限公司 | A kind of anti-deformation tool suitable for plate sheet welding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020064A1 (en) * | 1994-12-23 | 1996-07-04 | Klaus Horn | Welded assembly, shaped material for the said welded assembly and a process and device for producing the shaped material |
| CN202192389U (en) * | 2011-07-28 | 2012-04-18 | 沈阳远大铝业工程有限公司 | Universal all-position welding test piece supporting positioning rack for plates and pipes |
| CN103056578A (en) * | 2012-12-25 | 2013-04-24 | 广新海事重工股份有限公司 | Holder for welding examination |
| CN204565474U (en) * | 2015-01-12 | 2015-08-19 | 大连中远川崎船舶工程有限公司 | A kind of test piece for welding fixture |
| CN204639508U (en) * | 2015-05-20 | 2015-09-16 | 山东省特种设备检验研究院泰安分院 | A kind of welder qualification test plate docking reversible deformation fixture and welder qualification test clamp assembly |
-
2017
- 2017-06-12 CN CN201710439780.3A patent/CN109014666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996020064A1 (en) * | 1994-12-23 | 1996-07-04 | Klaus Horn | Welded assembly, shaped material for the said welded assembly and a process and device for producing the shaped material |
| CN202192389U (en) * | 2011-07-28 | 2012-04-18 | 沈阳远大铝业工程有限公司 | Universal all-position welding test piece supporting positioning rack for plates and pipes |
| CN103056578A (en) * | 2012-12-25 | 2013-04-24 | 广新海事重工股份有限公司 | Holder for welding examination |
| CN204565474U (en) * | 2015-01-12 | 2015-08-19 | 大连中远川崎船舶工程有限公司 | A kind of test piece for welding fixture |
| CN204639508U (en) * | 2015-05-20 | 2015-09-16 | 山东省特种设备检验研究院泰安分院 | A kind of welder qualification test plate docking reversible deformation fixture and welder qualification test clamp assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039243A (en) * | 2019-05-22 | 2019-07-23 | 上海电气核电设备有限公司 | A kind of anti-deformation tool suitable for plate sheet welding |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211230 Address after: 202156 room 421, floor 4, building 1, No. 955, Gaoxiang Road, Pudong New Area, Shanghai Applicant after: Shanghai Waigaoqiao Shipbuilding Offshore Engineering Project Management Co.,Ltd. Address before: No.1 Jimo Road, Pudong New Area, Shanghai 202164 Applicant before: SHANGHAI SHIPYARD Co.,Ltd. |