CN201291366Y - Multifunctional fixing rack for soldering test piece - Google Patents
Multifunctional fixing rack for soldering test piece Download PDFInfo
- Publication number
- CN201291366Y CN201291366Y CNU2008202208038U CN200820220803U CN201291366Y CN 201291366 Y CN201291366 Y CN 201291366Y CN U2008202208038 U CNU2008202208038 U CN U2008202208038U CN 200820220803 U CN200820220803 U CN 200820220803U CN 201291366 Y CN201291366 Y CN 201291366Y
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- China
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- cantilever arm
- dop
- hole
- rotating shaft
- fixed mount
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- Expired - Fee Related
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Abstract
Disclosed is a multifunctional fixing frame used for a welded specimen, belonging to welding auxiliary tools, which comprises a soleplate, an upright post, an extended arm and a clipping head. A corner dividing device is arranged at the support end of the extended arm and a clipping head rotating device is arranged on the cantilever end of the extended arm. The position of the extended arm of the fixing frame can be adjusted for 90 degrees in a vertical spatial plane and the position of the clipping head can be adjusted for 360 degrees in a spatial plane vertical to the axis of the extended arm, thus satisfying the fixation requirements of the welded pieces at different welding positions in all types of welder qualification tests of the national standard. In addition, the welded specimen fixing frame can only fix one type of specimen each time, thus avoiding the occasion that in the competition of the welders, the welders weld the specimens alternatively. The fixing frame is simple in structure, convenient to operate and strong in adaptability, and is not only suitable for welder qualification tests but also suitable for the competition activities of the welders at various scales.
Description
Technical field
The utility model relates to a kind of welding aid, relates in particular to a kind of multi-functional fixed mount that is used for fixing welding piece.
Background technology
By " the boilers and pressure vessel pressure pipeline welder examination and the rule " of State Administration for Quality Supervision and Inspection and Quarantine promulgation from enforcement on October 1 in 2002.The welding position of its examination form of test specimen and test specimen is compared with " the boilers and pressure vessel welder qualification test rule " of being issued by Ministry of Labor and Personnel in 1988 bigger variation.And the test specimen fixed mount that uses in welder qualification test usually is simple function or few function, its primary structure is to fix a root post on the base plate, column is provided with cantilever arm and dop, workpiece is clamped on the dop, cantilever arm only can carry out lifting according to people's high and low position, as carrying out the welding job of other positions, then need change the parts on fixed mount or the fixed mount.Not only operate loaded down with trivial detailsly, and the alternately welding (welder tourney that some large-scale require welder test specimen by part welded, do not allow alternately welding) of welder to test specimen takes place easily, influenced the fairness of examination progress and match.
Summary of the invention
The purpose of this utility model provides a kind of welding piece fixed mount that can fix the welding piece of various different welding positions.
For reaching above-mentioned purpose, the utility model is by the following technical solutions: this multi-functional welding piece fixed mount, the cantilever arm that comprises base plate, is fixed on column on the base plate, can move up and down along column and be arranged on dop on the cantilever arm, support end at cantilever arm is provided with the corner indexing means, is provided with the dop whirligig at the cantilever end of cantilever arm.
Described cantilever arm also comprises sliding sleeve, and described corner indexing means comprises index dial and alignment pin, and a side of index dial is fixed on the sliding sleeve along axis; Sliding sleeve and the column merga pass fastening bolt that matches is fixed on the column, the support end termination of cantilever arm is hinged on the center origin of index dial, different angles position between 0～90 ° of the index dial is provided with at least 2 locating holes, cantilever arm is provided with and the corresponding through hole of position of positioning hole, and alignment pin matches with through hole on locating hole and the cantilever arm.
Described dop whirligig comprises latch, dop and is arranged on the rotating shaft of dop one end, cantilever end at cantilever arm is provided with axial bore, the axial bore matched in clearance of rotating shaft on the dop and cantilever arm, the rotating shaft of dop is provided with radial direction through hole, be uniformly distributed along the circumference on the axial bore of cantilever arm be provided with the dop rotating shaft on the corresponding jack in radial direction through hole position, jack on latch and the cantilever arm axial bore and the radial direction through hole in the dop rotating shaft match.
Described dop comprises upper and lower support and the hold-down bolt that at one end is connected, and the screw thread that upper support is provided with radially compresses through hole, hold-down bolt with compress through hole and match; Lower support is two axially parallels and cylinder at regular intervals is set, and has formed the notch of placing test specimen between upper and lower support.
On 0 °, 45 ° of index dial and 90 ° of positions, be respectively arranged with 3 locating holes; On the axial bore of cantilever arm and the corresponding position of rotating shaft radial direction through hole, be uniformly distributed along the circumference and be provided with 8 jacks.
On base plate, also be provided with group to angle steel.
Because the utility model is provided with the corner indexing means at the support end of cantilever arm, cantilever end at cantilever arm is provided with the dop whirligig, make cantilever arm can on the vertical space plane, carry out the position adjustment in 90 °, make the dop on perpendicular to the space plane of cantilever arm axis, carry out 360 ° position adjustment, satisfied in " boilers and pressure vessel pressure pipeline welder examination and rule " the fixedly requirement of all welder qualification test test specimens (as: plate-plate dock, manage-manage butt joint, pipe-plate angle joint test specimen) on all places.Again because this welding piece fixed mount can only be fixed a kind of test specimen at every turn, thereby avoided when welder's tourney welder test specimen to be replaced the generation of class situation such as welding.The utility model is simple in structure, and is easy to operate, and adaptability is strong, is not only applicable to welder qualification test, and is applicable to welder's tourney activity of various scales.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view that removes base plate behind the column;
Fig. 3 is that the A of Fig. 1 is to view.
The specific embodiment
The cantilever arm 6 that this multi-functional welding piece comprises base plate 1, is fixed on column 2 on the base plate, can move up and down along column 2 with fixed mount and be arranged on dop 9 on the cantilever arm.Base plate 1 places on the ground, and column 2 is fixed by welding on the base plate 1.In the present embodiment, described cantilever arm 6 also comprises sliding sleeve 4, and sliding sleeve 4 and the column 2 merga pass fastening bolt 3 that matches is fixed on the column, and cantilever arm 6 is adjusted in high and low position on the column 2 by sliding sleeve 4.Support end at cantilever arm 6 is provided with the corner indexing means, and described corner indexing means comprises index dial 5 and alignment pin 11.A side of index dial 5 is fixed on the sliding sleeve 4 along the axis of sliding sleeve 4; The support end termination of cantilever arm 6 is hinged on the center origin of index dial 5, different angles position between 0～90 ° of index dial 5 is provided with at least 2 locating holes, the support end of cantilever arm 6 be provided with index dial 5 on the corresponding through hole of position of positioning hole, locating hole on alignment pin 11 and the index dial 5 and the through hole on the cantilever arm match.In the present embodiment, on 0 °, 45 ° of index dial 5 and 90 ° of positions, be respectively arranged with 3 locating holes.Except that such scheme, also sliding sleeve can be set, and axial slide is set on column, the side of index dial directly is inserted into to fix in the chute and with bolt gets final product.In addition, locating hole more than 3 also can be set as required on index dial 5.
Cantilever end at cantilever arm 6 is provided with the dop whirligig.In the present embodiment, described dop whirligig comprises latch 7, dop 9 and is arranged on the rotating shaft of dop one end, cantilever end at cantilever arm 6 is provided with axial bore, rotating shaft on the dop 9 and this endoporus matched in clearance, the rotating shaft of dop 9 is provided with 1 radial direction through hole, be uniformly distributed along the circumference on the axial bore of cantilever arm 6 be provided with dop 9 rotating shafts on corresponding at least 2 jacks in radial direction through hole position, jack on latch 7 and cantilever arm 6 axial bore and the radial direction through hole in dop 9 rotating shafts match.In the present embodiment, the axial bore of cantilever arm 6 with the corresponding position of dop 9 rotating shaft radial direction through hole on be uniformly distributed along the circumference and be provided with 8 jacks, latch 7 is inserted in the jack and the radial direction through hole in dop 9 rotating shafts of cantilever arm 6 axial bore.Except that such scheme, cantilever end that also can cantilever arm 6 is set to rotating shaft, and an end of dop 9 is set to the axial bore that matches with rotating shaft.Described dop 9 comprises at one end fixedly connected upper and lower support and hold-down bolt 8, has formed the notch 10 of placing test specimen in the open end of upper and lower support.The screw thread that is provided with radially in the centre position of upper support compresses through hole, and hold-down bolt 8 can compress the welding piece that is placed in the notch 10 by compressing through hole.Lower support is two axially parallels and cylinder at regular intervals is set, can between two cylinders the on-plane surface test specimen be carried out radial location when compressing.
In addition, on the corresponding position of radial direction through hole of the axial bore of cantilever arm 6 and dop 9 rotating shafts, also can be provided with 4,6 or more than 8 jack.In addition, at the radial direction through hole that can match that also can be provided with in the rotating shaft of dop 9 more than 2 or 2 with cantilever arm 6 axial bore.
Also be provided with group to angle steel 12 on base plate 1, group is used for placing when welding is preceding to be grouping spot welding to test specimen weldment to angle steel 12.
Its concrete operation instruction:
When carrying out the welding of test specimen, with test specimen be grouping on the angle steel 12 of base plate 1 spot welding fixing after, be placed in the notch 10 of rotation dop 9, compress with hold-down bolt 8, and cantilever arm 6 rotated to the angle of needs.The height of cantilever arm 6 (terrain clearance of test specimen) can be regulated by sliding sleeve 4 according to individual demand, and be fixed on desired location with the fastening bolt on the sliding sleeve 43.The terrain clearance of test specimen reaches as high as 1.5 meters, can satisfy the various welding positions of welder requirement of welding.Cantilever arm 6 is as follows with the function of dop 9 fixed mount when diverse location:
1, cantilever arm 6 is at horizontal level, and the notch 10 of dop also when horizontal level, can carry out the welding of following test specimen: the welding of the welding of plate-plate butt-weld in the downhand position test specimen, overhead welding test specimen; The welding of the welding of pipe-plate angle joint vertical fixing downhand welding test specimen, overhead welding test specimen; The welding of pipe-pipe butt joint horizontal fixed test specimen.
2, cantilever arm 6 when the notch 10 of dop rotates to the upright position, can carry out the welding of following test specimen at horizontal level: the plate-welding of plate butt joint vertical position welding test specimen, the welding of horizontal position welding test specimen; The welding of pipe-plate angle joint horizontal fixed test specimen.
3, cantilever arm 6 is at horizontal level, during with 45 ° of notch 10 rotations of dop, can manage-45 ° of fixedly welding of test specimen of plate angle joint.
When 4, cantilever arm 6 being rotated up 45 °, can manage-manage 45 ° of fixedly welding of test specimen of butt joint.
When 5, cantilever arm being rotated up, the welding of butt joint vertical fixing test specimen be can manage-manage, the plate-welding of plate butt joint vertical position welding test specimen, the welding of horizontal position welding test specimen also can be carried out to the upright position; The welding of pipe-plate angle joint horizontal fixed test specimen.
This multi-functional welding piece is compared with employed weldering frame in the past with fixed mount, and simple in structure, materials are few, and are easy to operate, and adaptability is strong, is particularly useful for meeting the welder qualification test of national Specification, and the while also is applicable to welder's tourney activity of various scales.
Claims (6)
1, a kind of multi-functional welding piece fixed mount, the cantilever arm that comprises base plate, is fixed on column on the base plate, can move up and down along column and be arranged on dop on the cantilever arm, it is characterized in that: the support end at cantilever arm is provided with the corner indexing means, is provided with the dop whirligig at the cantilever end of cantilever arm.
2, multi-functional welding piece fixed mount according to claim 1, it is characterized in that: described cantilever arm also comprises sliding sleeve, and described corner indexing means comprises index dial and alignment pin, and a side of index dial is fixed on the sliding sleeve along axis; Sliding sleeve and the column merga pass fastening bolt that matches is fixed on the column, the support end termination of cantilever arm is hinged on the center origin of index dial, different angles position between 0～90 ° of the index dial is provided with at least 2 locating holes, cantilever arm is provided with and the corresponding through hole of position of positioning hole, and alignment pin matches with through hole on locating hole and the cantilever arm.
3, multi-functional welding piece fixed mount according to claim 2, it is characterized in that: described dop whirligig comprises latch, dop and is arranged on the rotating shaft of dop one end, cantilever end at cantilever arm is provided with axial bore, the axial bore matched in clearance of rotating shaft on the dop and cantilever arm, the rotating shaft of dop is provided with radial direction through hole, be uniformly distributed along the circumference on the axial bore of cantilever arm be provided with the dop rotating shaft on the corresponding jack in radial direction through hole position, jack on latch and the cantilever arm axial bore and the radial direction through hole in the dop rotating shaft match.
4, multi-functional welding piece fixed mount according to claim 3, it is characterized in that: described dop comprises upper and lower support and the hold-down bolt that at one end is connected, the screw thread that upper support is provided with radially compresses through hole, hold-down bolt with compress through hole and match; Lower support is two axially parallels and cylinder at regular intervals is set, and has formed the notch of placing test specimen between upper and lower support.
5, multi-functional welding piece fixed mount according to claim 4 is characterized in that: be respectively arranged with 3 locating holes on 0 °, 45 ° of index dial and 90 ° of positions; On the axial bore of cantilever arm and the corresponding position of rotating shaft radial direction through hole, be uniformly distributed along the circumference and be provided with 8 jacks.
6, multi-functional welding piece fixed mount according to claim 5 is characterized in that: also be provided with group to angle steel on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208038U CN201291366Y (en) | 2008-11-10 | 2008-11-10 | Multifunctional fixing rack for soldering test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208038U CN201291366Y (en) | 2008-11-10 | 2008-11-10 | Multifunctional fixing rack for soldering test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291366Y true CN201291366Y (en) | 2009-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202208038U Expired - Fee Related CN201291366Y (en) | 2008-11-10 | 2008-11-10 | Multifunctional fixing rack for soldering test piece |
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| CN (1) | CN201291366Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489928A (en) * | 2011-11-29 | 2012-06-13 | 冀东日彰节能风机制造有限公司 | Conical arc-shaped front disc impeller welding device |
| CN102554540A (en) * | 2012-02-23 | 2012-07-11 | 无锡华光锅炉股份有限公司 | Operating frame for qualification test of welder |
| CN102922199A (en) * | 2012-11-13 | 2013-02-13 | 镇江七政新能源有限公司 | Tooling fixture for fixed bolt |
| CN103056578A (en) * | 2012-12-25 | 2013-04-24 | 广新海事重工股份有限公司 | Holder for welding examination |
| CN103286457A (en) * | 2013-05-31 | 2013-09-11 | 昆山宝锦激光拼焊有限公司 | Laser welding workbench |
| CN103949841A (en) * | 2014-05-21 | 2014-07-30 | 中国十九冶集团有限公司 | Multifunctional welding station platform |
| CN103978327A (en) * | 2014-05-14 | 2014-08-13 | 宁波明欣化工机械有限责任公司 | Adjustable support for welder to exercise welding |
| CN104858583A (en) * | 2015-06-05 | 2015-08-26 | 江阴中南重工有限公司 | Comprehensive welding skill testing frame |
| CN106425265A (en) * | 2016-10-20 | 2017-02-22 | 成都久欣时代科技有限公司 | Spray pipe welding fixture |
| CN106994753A (en) * | 2017-02-28 | 2017-08-01 | 梧州市东麟宝石机械有限公司 | A kind of jewel dough pressing device |
| CN106994646A (en) * | 2017-02-27 | 2017-08-01 | 梧州市东麟宝石机械有限公司 | A kind of milling bar adjustable mechanism of Gem lapping machine |
| CN107378361A (en) * | 2017-09-18 | 2017-11-24 | 中车成都机车车辆有限公司 | A kind of manual welding soldering test platform and manual welding method |
| CN108159920A (en) * | 2018-01-04 | 2018-06-15 | 鞍山奇典光触媒高科技有限公司 | A kind of adjustable angle agitating device and its method of work for photocatalyst batch mixing |
| CN109773634A (en) * | 2019-03-22 | 2019-05-21 | 陕西理工大学 | A kind of artistic creation dressing device |
| CN110883492A (en) * | 2019-10-30 | 2020-03-17 | 国电电力邯郸东郊热电有限责任公司 | All-position water wall tube simulated welding frame and simulated welding method |
| CN111055061A (en) * | 2019-12-25 | 2020-04-24 | 中建科工集团有限公司 | Welding jig frame of steel structure |
-
2008
- 2008-11-10 CN CNU2008202208038U patent/CN201291366Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489928A (en) * | 2011-11-29 | 2012-06-13 | 冀东日彰节能风机制造有限公司 | Conical arc-shaped front disc impeller welding device |
| CN102489928B (en) * | 2011-11-29 | 2014-05-21 | 冀东日彰节能风机制造有限公司 | Conical arc-shaped front disc impeller welding device |
| CN102554540A (en) * | 2012-02-23 | 2012-07-11 | 无锡华光锅炉股份有限公司 | Operating frame for qualification test of welder |
| CN102922199A (en) * | 2012-11-13 | 2013-02-13 | 镇江七政新能源有限公司 | Tooling fixture for fixed bolt |
| CN103056578A (en) * | 2012-12-25 | 2013-04-24 | 广新海事重工股份有限公司 | Holder for welding examination |
| CN103286457A (en) * | 2013-05-31 | 2013-09-11 | 昆山宝锦激光拼焊有限公司 | Laser welding workbench |
| CN103978327B (en) * | 2014-05-14 | 2015-08-12 | 宁波明欣化工机械有限责任公司 | A kind of welder practises the adjustable trestle welded |
| CN103978327A (en) * | 2014-05-14 | 2014-08-13 | 宁波明欣化工机械有限责任公司 | Adjustable support for welder to exercise welding |
| CN103949841A (en) * | 2014-05-21 | 2014-07-30 | 中国十九冶集团有限公司 | Multifunctional welding station platform |
| CN104858583A (en) * | 2015-06-05 | 2015-08-26 | 江阴中南重工有限公司 | Comprehensive welding skill testing frame |
| CN106425265A (en) * | 2016-10-20 | 2017-02-22 | 成都久欣时代科技有限公司 | Spray pipe welding fixture |
| CN106994646A (en) * | 2017-02-27 | 2017-08-01 | 梧州市东麟宝石机械有限公司 | A kind of milling bar adjustable mechanism of Gem lapping machine |
| CN106994753A (en) * | 2017-02-28 | 2017-08-01 | 梧州市东麟宝石机械有限公司 | A kind of jewel dough pressing device |
| CN107378361A (en) * | 2017-09-18 | 2017-11-24 | 中车成都机车车辆有限公司 | A kind of manual welding soldering test platform and manual welding method |
| CN108159920A (en) * | 2018-01-04 | 2018-06-15 | 鞍山奇典光触媒高科技有限公司 | A kind of adjustable angle agitating device and its method of work for photocatalyst batch mixing |
| CN109773634A (en) * | 2019-03-22 | 2019-05-21 | 陕西理工大学 | A kind of artistic creation dressing device |
| CN110883492A (en) * | 2019-10-30 | 2020-03-17 | 国电电力邯郸东郊热电有限责任公司 | All-position water wall tube simulated welding frame and simulated welding method |
| CN111055061A (en) * | 2019-12-25 | 2020-04-24 | 中建科工集团有限公司 | Welding jig frame of steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20091210 |