CN105537841A - Pneumatic type welding jig - Google Patents
Pneumatic type welding jig Download PDFInfo
- Publication number
- CN105537841A CN105537841A CN201610100475.7A CN201610100475A CN105537841A CN 105537841 A CN105537841 A CN 105537841A CN 201610100475 A CN201610100475 A CN 201610100475A CN 105537841 A CN105537841 A CN 105537841A
- Authority
- CN
- China
- Prior art keywords
- pneumatic type
- air cylinders
- type welding
- ring die
- ring mould
- 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
- 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
The invention discloses a pneumatic type welding jig. The pneumatic type welding jig comprises air cylinders, a ring die and press blocks, and is characterized in that the ring die is a thin-wall circular-ring element, 3-9 positioning grooves are uniformly formed in the upper surface of the flat ring die, and the air cylinders arranged vertically at equal height are fixedly connected with the outer wall, corresponding to the positions of the positioning grooves, of the ring die; different quantities of air cylinders are configured according to the size of the ring die, 3-5 air cylinders are configured conventionally, the configured air cylinders are linked and can be compressed or loosened simultaneously, and a transverse section of each positioning groove is a rectangular groove opening upwards. The pneumatic type welding jig is high in production efficiency, low in labor intensity and particularly suitable for large-scale production matching, and most important of all, the welding deformation is small.
Description
Technical field
The present invention relates to a kind of welding positioner, specifically, the present invention relates to a kind of pneumatic type welding positioner.
Background technology
The assembly of sofa is turn-taked to be a kind of annulus be main member, its surface is welded with related accessories.Because of annulus poor rigidity, weld yielding in a free state, must could implement welding under certain process conditions.Surfacing is that examination sofa is turn-taked one of the important indicator of quality, just can implement welding by Special mould after must locking workpiece.The mold of prior art generally adopts hand power screw hold-down mechanism to make fixed point and compresses, and this positioner structure is simple, processing ease, compression are reliable.However, in same mold multiple spot hand power screw mechanism operation exist consuming time many, production efficiency is poor, operative employee's labour intensity is large and unequal problem of exerting pressure, so the welding positioner of configuration hand power screw hold-down mechanism can only be applicable to small lot batch manufacture, be not suitable for production line supporting.
Summary of the invention
The present invention, mainly for the deficiencies in the prior art, proposes a kind of pneumatic type welding positioner, and this positioner structure is simple, accurate positioning, each point synchronously compress or the action of unclamping quick, operation saves time, laborsaving.
The present invention is achieved through the following technical solutions technical goal.
A kind of pneumatic type welding positioner, it comprises cylinder, ring mould and briquetting.Its improvements are: described ring mould is thin-wall circular annular component, uniform 3 ~ 9 joint locating slots of ring mould upper surface of horizontal, and corresponding locating slot position is fixedly connected with the cylinder of contour vertically-arranged at ring mould outer wall; Again according to the cylinder of ring mould size configuration varying number, conventional by 3 ~ 5 configurations, institute's distribution cylinder interlock, accomplish to compress simultaneously or unclamp simultaneously, described locating slot lateral cross section is the rectangular channel towards upper shed.
The present invention compared with prior art, has following good effect:
1, pneumatic clamping structure is simple, making is easy;
2, workpiece positioning welding in ring mould, welding quality stable;
3, trade union college is controlled to compress or unclamp, simple operation by the cylinder linked in ring mould, and production efficiency is high, and labour intensity is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, and in figure, cylinder is in releasing orientation.
Fig. 2 is the schematic diagram of cylinder-pressing workpiece in Fig. 1.
Fig. 3 is M-M generalized section in Fig. 1.
Fig. 4 is N-N generalized section in Fig. 2.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the invention will be further described.
A kind of pneumatic type welding positioner shown in Fig. 1, it comprises cylinder 1, ring mould 2 and briquetting 3.Part based on described ring mould 2, in thin-wall circular ring-type.The uniform 4 joint locating slots 2.1 of ring mould 2 upper surface of horizontal in the present embodiment, the lateral cross section of locating slot 2.1 is the rectangular channel towards upper shed, and corresponding locating slot 2.1 position is fixedly connected with the cylinder 1 of 4 contour vertically-arrangeds at ring mould 2 outer wall.Described cylinder 1 exposes one end of piston rod upward, and the piston rod top briquetting 3 that angle is fixedly connected with inwardly coordinates with locating slot 2.1, forms the positioning compression mechanism that briquetting 3 is dynamic with piston rod.Actual when using, make the piston rod of 4 cylinders 1 synchronously increase by linked switch, treat that workpiece 4 is inserted in ring mould 2, more oppositely by linked switch, the piston rod of 4 cylinders is synchronously declined, drive briquetting 3 to implement workpiece pressing 4.After welding terminates, make the piston rod of 4 cylinders 1 synchronously increase again, insert in order to next workpiece 4 by linked switch, so circulation easily can realize continuous seepage.The present invention adopts pneumatic clamping structure, and make workpiece 4 positioning welding in ring mould 2, clamping simple operation, production efficiency is high, and labour intensity is low, the most important thing is that welding deformation is little.
Claims (1)
1. a pneumatic type welding positioner, it comprises cylinder (1), ring mould (2) and briquetting (3); It is characterized in that: described ring mould (2) is thin-wall circular annular component, uniform 3 ~ 9 joints locating slot (2.1) of ring mould (2) upper surface of horizontal, corresponding locating slot (2.1) position is fixedly connected with the cylinder (1) of contour vertically-arranged at ring mould (2) outer wall; Described ring mould (2) configuration 3 ~ 5 cylinders (1), institute's distribution cylinder (1) links; Described locating slot (2.1) lateral cross section is the rectangular channel towards upper shed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100475.7A CN105537841A (en) | 2016-02-24 | 2016-02-24 | Pneumatic type welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100475.7A CN105537841A (en) | 2016-02-24 | 2016-02-24 | Pneumatic type welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105537841A true CN105537841A (en) | 2016-05-04 |
Family
ID=55817646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610100475.7A Pending CN105537841A (en) | 2016-02-24 | 2016-02-24 | Pneumatic type welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670703A (en) * | 2016-08-18 | 2017-05-17 | 安徽省宁国市东波紧固件有限公司 | Welding positioning device for blocking ring processing |
| CN110480242A (en) * | 2019-09-20 | 2019-11-22 | 哈电集团（秦皇岛）重型装备有限公司 | Steam generator water supply ring assemblies welding equipment positioning device and localization method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227698A (en) * | 1994-02-21 | 1995-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | Welding jig for joining tube |
| CN201632805U (en) * | 2009-11-09 | 2010-11-17 | 哈尔滨航天模夹具制造有限责任公司 | Pneumatic welding fixture |
| CN102554546A (en) * | 2010-12-12 | 2012-07-11 | 中国第一汽车集团公司 | Vertical pneumatic bidirectional clamping device |
| CN103182583A (en) * | 2011-12-29 | 2013-07-03 | 洛阳智邦石化设备有限公司 | Welding method of stainless steel thin-walled vessel |
| CN103612060A (en) * | 2013-11-22 | 2014-03-05 | 礼恩派(泰州)有限公司 | Pneumatic pressing-ring welding jig |
-
2016
- 2016-02-24 CN CN201610100475.7A patent/CN105537841A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227698A (en) * | 1994-02-21 | 1995-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | Welding jig for joining tube |
| CN201632805U (en) * | 2009-11-09 | 2010-11-17 | 哈尔滨航天模夹具制造有限责任公司 | Pneumatic welding fixture |
| CN102554546A (en) * | 2010-12-12 | 2012-07-11 | 中国第一汽车集团公司 | Vertical pneumatic bidirectional clamping device |
| CN103182583A (en) * | 2011-12-29 | 2013-07-03 | 洛阳智邦石化设备有限公司 | Welding method of stainless steel thin-walled vessel |
| CN103612060A (en) * | 2013-11-22 | 2014-03-05 | 礼恩派(泰州)有限公司 | Pneumatic pressing-ring welding jig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670703A (en) * | 2016-08-18 | 2017-05-17 | 安徽省宁国市东波紧固件有限公司 | Welding positioning device for blocking ring processing |
| CN110480242A (en) * | 2019-09-20 | 2019-11-22 | 哈电集团（秦皇岛）重型装备有限公司 | Steam generator water supply ring assemblies welding equipment positioning device and localization method |
| CN110480242B (en) * | 2019-09-20 | 2020-12-22 | 哈电集团（秦皇岛）重型装备有限公司 | Steam generator feed ring assembly welding positioning device and positioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |