CN108237360B - Staving and bottom cover girth welding tooling - Google Patents
Staving and bottom cover girth welding tooling Download PDFInfo
- Publication number
- CN108237360B CN108237360B CN201611227563.XA CN201611227563A CN108237360B CN 108237360 B CN108237360 B CN 108237360B CN 201611227563 A CN201611227563 A CN 201611227563A CN 108237360 B CN108237360 B CN 108237360B
- Authority
- CN
- China
- Prior art keywords
- bracer
- staving
- bottom cover
- round body
- gas channel
- 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.)
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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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
A kind of staving and bottom cover girth welding tooling, it is characterised in that including pedestal, platform, bracer and adjustment block, pedestal is arranged for staving；Platform is set to the top of said base；Bracer is multiple and forms a circle and shape body and be set on platform above-mentioned, and the upper surface of the round body forms the mounting surface placed for bottom cover, and aforementioned bracer offers the protective gas channel for extending outer wall；Adjustment block can be set to the radial width that in the middle part of the round body that aforementioned bracer surrounds and can adjust round body up or down.Compared with prior art; the present invention has the advantages that realizing and being positioned using internal tensioner by adjusting block and bracer cooperation; welding track is walked by the profile of tensioner after tensioner; welding track can be effectively controlled; it does not need again when repeating and welding to welding track; and combine the protective gas channel of bracer, it is ensured that the welding quality of product.
Description
Technical field
The present invention relates to a kind of welding toolings more particularly to a kind of for staving and bottom cover to be welded as to the tooling of vertical bucket.
Vertical bucket is particularly applicable in the welding of the liners such as oven steam box micro-wave oven.
Background technique
Need to use vertical bucket in the welding of the liners such as oven steam box micro-wave oven, vertical bucket is made of staving and bottom cover, the prior art
It is realized with techniques such as stored energy welding, crimpings.And welded with high power laser welding, the exquisiter beauty of product, leakproofness is also more preferable.Big function
Rate Laser Welding, which weld, clamps weld seam both sides using left and right to position to product substantially.Weld seam is in ladle body in new product
Top, laser welding are higher to weld seam positioning requirements, can not be positioned using weld seam both sides are clamped, need to there is one to ladle body
Good positioning.
Also there is the welding tooling applied to staving and bottom cover in the prior art.See that application No. is 201410015815.7 " one
Kind of closed container girth welding tooling " (application publication number CN103769730A), the tooling and welding gun system, power-supply system,
Protective gas system connection, it is characterised in that: be provided with stack shell fixture and end cover fixture and a Plane sliding framework；It is described
Plane sliding framework is made of several components using plane sliding block as connector, can be according to certain motion profile in a plane
It expands, and can simultaneously clamp the stack shell of workpiece and end cap inside and outside wall with stack shell fixture and end cover fixture mating reaction from inside to outside；
The interior cooling block assembly for acting on workpiece inner wall is provided on the Plane sliding framework, the centre of each interior cooling block is provided with
The venthole of protector, multiple connective protection gases is distributed in protector；The stack shell fixture and end cover fixture are respectively equipped with
Act on the outer cooling block of workpiece outer wall.Overall structure is complex, operates and its cumbersome, is not easy to promote and apply.
Summary of the invention
The technical problem to be solved by the present invention is to provided for the above-mentioned state of the art a kind of reliable welding quality and
Structure staving simple to operation and bottom cover girth welding tooling.
The technical scheme of the invention to solve the technical problem is: a kind of staving and bottom cover girth welding tooling,
It is characterized by comprising
Pedestal is arranged for staving；
Platform, set on the top of said base；
Bracer, be it is multiple and form a circle and shape body and be set on platform above-mentioned, the upper surface of the round body is formed the bottom of for
The mounting surface placed is covered, aforementioned bracer offers the protective gas channel for extending outer wall；And
Adjustment block can be set to up or down in the middle part of the round body that aforementioned bracer surrounds and can adjust the radially-wide of round body
Degree.
The regulative mode of adjustment block is preferably arranged as follows: the tooling further includes adjusting screw, and the adjustment block is equipped with
First screw hole, has the second screw hole on the platform, and adjusting screw above-mentioned is set to the first screw hole and the second screw hole from top to bottom
On.
The adjustment block is equipped with multiple positioning pins around the first screw hole.Positioning pin is used for positioning adjusting block.
Preferably, the adjustment block is tapered, accordingly, has on the inside of the bracer and be adapted to adjustment block lateral surface
To adjust the inclined surface of the radial width of round body.Further, the adjustment block is with a narrow upper and lower width pyramidal and lateral surface
There are four inclined surface for tool, and accordingly, the bracer is four pieces and is uniformly distributed to form round body.
Further, the workpiece that cannot be mutually located for bottom cover and staving, the tooling further include side plate and top board, preceding
The side plate stated is multiple and arranges around round body and the upper end of staving can be locked in bracer outside, top board energy above-mentioned
Bottom cover is locked in the upper surface of aforementioned round body.
The protective gas channel is opened in bracer lateral surface upper end position and includes at least upper gas channel and be located at upper gas
Middle gas channel below channel.It is next using that need to be passed through protective gas by middle gas channel when upper gas channel.Gas is logical in use
Gas channel in closure is not needed when road.In use when gas channel, need to cover in upper gas channel.Such a tooling can
With multiple tracks gas shield, realize that a tooling can weld multiple product.
Further, the pedestal includes bottom plate and longitudinal column set on the bottom plate, and the platform is set to aforementioned vertical
The top of column.
Compared with the prior art, the advantages of the present invention are as follows: it realizes by adjusting block and bracer cooperation and uses internal tensioner
Positioning, as long as welding track is walked by the profile of tensioner after tensioner in the consistency of blanking time control prepared material length, can effectively control
Welding track processed is not needed when repeating and welding again to welding track, and combines the protective gas channel of bracer, it is ensured that
The welding quality of product.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of embodiment.
Fig. 2 is 1 exploded view of embodiment.
Fig. 3 is 1 three-dimensional cutaway view of embodiment.
Fig. 4 is adjustment block enlarged drawing in Fig. 2.
Fig. 5 is bracer enlarged drawing in Fig. 2.
Fig. 6 is 1 use state of embodiment with reference to figure.
Fig. 7 is 2 use state of embodiment with reference to figure.
Fig. 8 is the use state of bracer amplification in embodiment 2 with reference to figure.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3, staving and bottom cover girth welding tooling in the present embodiment include bottom
Seat, platform 3, bracer 1, adjustment block 2 adjust screw 8, side plate 6 and top board 7, and pedestal is arranged for staving；Pedestal includes bottom again
Plate 5 and longitudinal column 4 being set on bottom plate 5.
Platform 3 is set to the top of column, and platform 3 is equipped with guide post 82.
Bracer 1 is multiple and forms a circle and shape body and be set on platform 3, and the upper surface of the round body is formed places for bottom cover
Mounting surface, bracer 1 offers the protective gas channel for extending outer wall.
As shown in connection with fig. 4, adjustment block 2 can be set to up or down in the middle part of the round body that bracer 1 surrounds and can adjust round
The radial width of body.Adjustment block 2 is equipped with the first screw hole 22, has the second screw hole 31 on platform 3, adjusts screw 8 from top to bottom
On the first screw hole 22 and the second screw hole 31.Adjustment block 2 is equipped with multiple positioning pins 9 around the first screw hole 22.
In conjunction with shown in Fig. 4 and Fig. 5, the adjustment block 2 in the present embodiment is with a narrow upper and lower width pyramidal and lateral surface has four
A inclined surface 21, accordingly, bracer 1 are four pieces and are uniformly distributed to form round body.Have on the inside of bracer 1 and 2 outside of adjustment block
Face is adapted to adjust the inclined surface of the radial width of round body.Each bracer 1 has independent protective gas channel, so that gas
More evenly, effect is more preferable for protection.
Side plate 6 is multiple and arranges around round body and the upper end of staving can be locked in 1 outside of bracer, top board 7
Bottom cover can be locked in the upper surface of round body.
Protective gas channel is opened in 1 lateral surface upper end position of bracer and includes upper gas channel 12 and be located under upper gas channel 12
The middle gas channel 11 of side.Upper gas channel 12 and middle gas channel 11 are communicated by vertical interface channel 13.
Upper gas channel 12 need to be passed through protective gas by middle gas channel 11 next.It does not need to seal when gas channel 12 in use
Gas channel 11 in stifled.
As shown in connection with fig. 6, operating process: staving 100 is put on pedestal, makes bracer 1 by adjusting adjustment block 2 up and down
It is opened toward surrounding, staving 100 is strutted and in place afterwards locks side plate 6, at this time to the track of laser welding, then above
Top board 7 is put after covering bottom cover 101, is locked, it is thus that the workpiece that need to be welded is fixed complete.When welding, track is according to it
It is preceding to it is good just.In welding later, as long as the seat of tooling is constant, there is no need to be adjusted for welding track.This
Kind welding manner carries out gas shield using the upper gas channel 12 of bracer 1.
Tooling in the present embodiment is mainly used in the welding of the liners such as oven steam box micro-wave oven.But also it is not excluded for other classes
Like the related fields of structure.
Embodiment 2, the tooling in the present embodiment do not have side plate 6 and top board 7, are directed to the vertical of 101 protrusion of bottom cover
Bucket.Other structures reference implementation example 1.
As shown in fig. 7, operating process: staving 100 is put on pedestal, by adjust up and down adjustment block 2 be bracer 1 is past
Surrounding is opened, and staving 100 is strutted in place, at this time to the track of laser welding, bottom cover 101, staving are then covered above
100 adapt to the inner sidewall and panelling of the protrusion of bottom cover 101, thus that the workpiece that need to be welded is fixed complete.When welding, track
According to before to it is good just.In welding later, as long as the seat of tooling is constant, there is no need to adjusted for welding track
It is whole.Such welding manner carries out gas shield using the middle gas channel 11 of bracer 1.With U.S. line paper when gas channel 11 in use
102 touch gas channel 12, as shown in Figure 8.
Claims (3)
1. a kind of staving and bottom cover girth welding tooling, it is characterised in that including
Pedestal is arranged for staving；
Platform (3), set on the top of said base；
Bracer (1), be it is multiple and form a circle and shape body and be set on platform above-mentioned (3), the upper surface of the round body, which is formed, to be supplied
The mounting surface that bottom cover is placed, aforementioned bracer (1) offer the protective gas channel for extending outer wall；And
Adjustment block (2) can adjust the radial direction of round body in the middle part of the round body that aforementioned bracer (1) surrounds up or down
Width；
The tooling further includes adjusting screw (8), and the adjustment block (2) is equipped with the first screw hole (22), is had on the platform (3)
Have the second screw hole (31), adjusting screw (8) above-mentioned is set on the first screw hole (22) and the second screw hole (31) from top to bottom；
The adjustment block (2) is equipped with multiple positioning pins (9) around the first screw hole (22)；
The adjustment block (2) is tapered, accordingly, has on the inside of the bracer (1) and is adapted to adjustment block (2) lateral surface to adjust
The inclined surface of the radial width of whole round body；
The adjustment block (2) is with a narrow upper and lower width pyramidal and lateral surface tool there are four inclined surface (21), it is accordingly, described
Bracer (1) is four pieces and is uniformly distributed to form round body；
The tooling further includes side plate (6) and top board (7), side plate (6) above-mentioned be multiple and around round body arrangement and
The upper end of staving can be locked on the outside of bracer (1), bottom cover can be locked in the upper end of aforementioned round body by top board (7) above-mentioned
Face.
2. staving according to claim 1 and bottom cover girth welding tooling, it is characterised in that open in the protective gas channel
It is set on bracer (1) lateral surface upper end position and logical including at least upper gas channel (12) and the middle gas being located at below upper gas channel (12)
Road (11), upper gas channel (12) channel He Zhongqi (11) above-mentioned are communicated by vertical interface channel (13).
3. staving according to claim 1 and bottom cover girth welding tooling, it is characterised in that the pedestal includes bottom plate
(5) and longitudinal column (4) being set on bottom plate (5), the platform (3) are set to the top of aforementioned column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227563.XA CN108237360B (en) | 2016-12-27 | 2016-12-27 | Staving and bottom cover girth welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227563.XA CN108237360B (en) | 2016-12-27 | 2016-12-27 | Staving and bottom cover girth welding tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108237360A CN108237360A (en) | 2018-07-03 |
| CN108237360B true CN108237360B (en) | 2019-09-20 |
Family
ID=62702542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227563.XA Active CN108237360B (en) | 2016-12-27 | 2016-12-27 | Staving and bottom cover girth welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237360B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360372B (en) * | 2018-12-26 | 2021-10-22 | 宁波方太厨具有限公司 | Automatic plane argon arc welding device for manual water tank |
Citations (7)
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|---|---|---|---|---|
| WO2002102575A1 (en) * | 1999-12-17 | 2002-12-27 | A.E. Myrbö Eiendom As | Welding machine for plastic tubes and device for holding tube ends for joining by welding |
| CN101391357A (en) * | 2008-11-06 | 2009-03-25 | 沈阳飞机工业（集团）有限公司 | Circumferential weld internal gas protection device |
| CN103350308A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Copper lining tensioning method and copper lining tensioning mechanism for inner wall of pipeline |
| CN203636188U (en) * | 2014-01-14 | 2014-06-11 | 海宁红狮宝盛科技有限公司 | Closed container circular seam welding fixture |
| CN204686338U (en) * | 2015-06-03 | 2015-10-07 | 襄阳三鹏航空科技有限公司 | Airplane turbine spiral case nozzle connecting ring weld jig |
| CN205237418U (en) * | 2015-10-14 | 2016-05-18 | 江苏北人机器人系统股份有限公司 | Positioning fixture and conduit head bottom of case circumferential weld welding equipment |
| CN106181183A (en) * | 2016-08-24 | 2016-12-07 | 中国航天科技集团公司长征机械厂 | The simple inner support clamp of agitating friction girth welding |
-
2016
- 2016-12-27 CN CN201611227563.XA patent/CN108237360B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002102575A1 (en) * | 1999-12-17 | 2002-12-27 | A.E. Myrbö Eiendom As | Welding machine for plastic tubes and device for holding tube ends for joining by welding |
| CN101391357A (en) * | 2008-11-06 | 2009-03-25 | 沈阳飞机工业（集团）有限公司 | Circumferential weld internal gas protection device |
| CN103350308A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Copper lining tensioning method and copper lining tensioning mechanism for inner wall of pipeline |
| CN203636188U (en) * | 2014-01-14 | 2014-06-11 | 海宁红狮宝盛科技有限公司 | Closed container circular seam welding fixture |
| CN204686338U (en) * | 2015-06-03 | 2015-10-07 | 襄阳三鹏航空科技有限公司 | Airplane turbine spiral case nozzle connecting ring weld jig |
| CN205237418U (en) * | 2015-10-14 | 2016-05-18 | 江苏北人机器人系统股份有限公司 | Positioning fixture and conduit head bottom of case circumferential weld welding equipment |
| CN106181183A (en) * | 2016-08-24 | 2016-12-07 | 中国航天科技集团公司长征机械厂 | The simple inner support clamp of agitating friction girth welding |
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| Publication number | Publication date |
|---|---|
| CN108237360A (en) | 2018-07-03 |
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Denomination of invention: Welding fixture for the circumferential seam between the barrel body and the bottom cover Effective date of registration: 20230721 Granted publication date: 20190920 Pledgee: Bank of China Limited Ningbo Hangzhou Bay New Area sub branch Pledgor: NINGBO FOTILE KITCHEN WARE Co.,Ltd. Registration number: Y2023980049309 |