CN106239005B - A kind of magnetic medium box welding fixture and welding procedure - Google Patents
A kind of magnetic medium box welding fixture and welding procedure Download PDFInfo
- Publication number
- CN106239005B CN106239005B CN201610775128.4A CN201610775128A CN106239005B CN 106239005 B CN106239005 B CN 106239005B CN 201610775128 A CN201610775128 A CN 201610775128A CN 106239005 B CN106239005 B CN 106239005B
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- China
- Prior art keywords
- magnetic medium
- welding
- intermediate plate
- card slot
- side plate
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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
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/007—Spot arc welding
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of magnetic medium box welding fixture and welding procedures, including at least four positioning column and 3 groups of support braces, the side of positioning column is equipped at least two side plate card slot and intermediate plate card slot, 3 groups of support braces are separately fixed on the outer wall of positioning column by tie rod, and the both ends of tie rod are connected with fixture nut.The advantage of the invention is that, welding fixture ensure that two side plates of cartridge and the intermediate plate depth of parallelism, the distance between side plate and intermediate plate are guaranteed, it ensure that magnetic medium rod and side plate, the verticality of intermediate plate, it ensure that the stability of magnetic medium rod and the welding of intermediate plate interconnecting piece, prevent fractureing for magnetic medium rod, avoid the generation of magnetic medium rod obscission, extend the service life of magnetic medium box, reduce production cost, improve the intensity and durability of magnetic medium box, the welding method of argon tungsten-arc welding is used in welding process, using lesser welding parameter, it can guarantee the stability in magnetic medium box welding process.
Description
Technical field
The invention belongs to magnetic separator corollary equipment technical fields, and in particular to a kind of magnetic medium box welding fixture and Welder
Skill.
Background technique
Magnetic medium box is the core component of high gradient magnetic separator, and the quality of quality directly affects mineral processing index, existing
There are the following problems in process for high gradient magnetic separator magnetic medium box: 1, must be thin by thousands of diameters when magnetic medium box is processed
Small dielectric rod and there are the intermediate plate of thousands of apertures, side plate to be welded as a whole and weld to expand with heat and contract with cold and will lead to the shape of cartridge
Size distortion amount is very big, and current welding fixture cannot well clamp magnetic medium box, and clamping effect is general, causes to weld
Magnetic medium box deformation after connecing is serious, causes magnetic medium box that can not be properly attached on high gradient magnetic separator；2, usual magnetic medium
Stick and intermediate plate, which are only realized in intermediate plate four edges edge, to be welded, remaining thousands of magnetic medium rod is only to be inserted into intermediate plate
Aperture, void ride in hole, can not weld with intermediate plate, during ore-dressing practice, finished product magnetic medium box magnetic medium rod from centre
The interconnecting piece frangibility of plate, the obscission of magnetic medium rod take place frequently, and shorten magnetic medium box service life, it is often necessary to which replacement is situated between
Matter box, improves production cost, brings unnecessary loss to enterprise.
Summary of the invention
The object of the present invention is to provide a kind of magnetic medium box welding fixture and welding procedures, are situated between with solving magnetic in the prior art
Matter box fixture clamping effect is general, causes magnetic medium box deformation serious after welding, cannot be properly attached on high gradient magnetic separator,
The interconnecting piece failure welding of magnetic medium rod and intermediate plate, the obscission of frangibility, magnetic medium rod take place frequently, and service life is short, raw
Produce problem at high cost.
In order to achieve the above objectives, the technical scheme is that a kind of magnetic medium box welding fixture, including at least four are fixed
The side of position column 1 and 3 group support brace 2, positioning column 1 is logical equipped with 4,3 groups of support braces 2 of at least two side plate card slot 3 and intermediate plate card slot
It crosses tie rod 5 to be separately fixed on the outer wall of positioning column 1, the both ends of tie rod 5 are connected with fixture nut 6.
Preferably, the outer wall of positioning column 1 is equipped with card slot (7) compatible with support brace 2.
Preferably, the thickness of side plate card slot 3 and intermediate plate card slot 4 is greater than the thickness of side plate 8 and intermediate plate 9.
Preferably, the length of tie rod 5 is greater than the distance between adjacent 2 positioning columns 1.
Preferably, 3 groups of support braces 2 are uniformly fixed on the outer wall of positioning column 1 by tie rod 5.
Preferably, the top of positioning column 1 is equipped with level meter 10.
A kind of technique carrying out magnetic medium box welding using welding fixture described in claim 1, which is characterized in that the weldering
Connect technique the following steps are included:
A. prepare welding fixture, two positioning columns 1 are horizontal positioned on the table, and guarantee that two positioning columns keep phase
It is on the same line to parallel and side plate card slot 3 and intermediate plate card slot 4；
B. two adjacent right angles of intermediate plate 9 are inserted into respectively in the intermediate plate card slot 4 of positioning column 1, and by 2 side plates 8
Two adjacent right angles are inserted into respectively in the side plate card slot 3 of positioning column 1；
C. other 2 positioning columns 1 are socketed on intermediate plate 9 and side plate 8 by intermediate plate card slot 4 and side plate card slot 3, and
The intermediate plate 9 and side plate 8 for guaranteeing cartridge are completely embedded into the intermediate plate card slot 4 and side plate card slot 3 of positioning column 1；
D. 4 positioning columns 1, intermediate plate 9 and side plate 8 are erected and is lain in a horizontal plane on workbench, and guarantee positioning column 1
Vertical with workbench, intermediate plate 9 and side plate 8 are parallel with workbench；
E. support brace 2 is respectively put into the corresponding card slot 7 of positioning column 1, tie rod 5 is passed through into support brace 2, and by solid
Determine nut 6 corresponding two support braces 2 are fixed on the outer wall of positioning column 1；
F. using the center line of side plate 8 as boundary, from centre to two sides be inserted into one group of magnetic medium rod 11, and to magnetic medium rod 11 with
The contact portion progress spot welding of side plate 8, intermediate plate 9, reverse welding fixture simultaneously carry out spot welding to the magnetic medium rod of another side 11；
G. after the completion of magnetic medium rod 11 is welded and fixed, support brace 2 is disassembled, removes positioning column 1 to get finished product magnetic is arrived
Medium.
Preferably, using the argon tungsten-arc welding that do not fill silk, welding current is for the spot welding of side plate 8 and magnetic medium rod 11 in step f
30-60A, weldingvoltage 12-16V, weld interval, arc Starting Arc start, and be delayed 0.5s, intermediate plate 9 and magnetic medium in step f
The spot welding of stick 11 is using the argon tungsten-arc welding that fills silk, welding current 40-70A, weldingvoltage 12-16V, weld interval, electric arc
The starting the arc starts, and be delayed 0.5s.
The present invention has the advantages that
1. welding fixture of the invention ensure that two side plates of cartridge and the intermediate plate depth of parallelism, between side plate and intermediate plate
Distance be guaranteed, ensure that the verticality of magnetic medium rod and side plate, intermediate plate；
2. ensure that the welding of every magnetic medium rod Yu intermediate plate interconnecting piece, magnetic medium rod and intermediate plate interconnecting piece ensure that
The stability of welding, it is therefore prevented that magnetic medium rod fractures, and avoids the generation of magnetic medium rod obscission, extends magnetic medium box
Service life, reduce production cost, improve the intensity and durability of magnetic medium box.
It, can be with using lesser welding parameter 3. use the welding method of argon tungsten-arc welding in magnetic medium welding process
Guarantee the stability in magnetic medium box welding process, is formed in the interconnecting piece of magnetic medium rod and side plate, intermediate plate solid and reliable
Solder joint connector improves the intensity of magnetic medium box, avoids the phenomenon that deforms after magnetic medium box welds, and guarantees that magnetic medium box can
To be smoothly mounted on high gradient magnetic separator.
Detailed description of the invention
Fig. 1 is structure of the invention with schematic diagram.
Fig. 2 is the structural schematic diagram of positioning column of the present invention.
Fig. 3 is the overlooking structure diagram of positioning column of the present invention.
Fig. 4 is assembling structure schematic diagram of the invention.
Fig. 5 is assembly side view structure of the invention to be intended to.
Specific embodiment
The present invention is further illustrated with specific embodiment for explanation with reference to the accompanying drawing.
A kind of magnetic medium box welding fixture as shown in Figures 1 to 5, including at least four positioning column 1 and 3 group support brace 2,
The side of positioning column 1 is equipped with 4,3 groups of support braces 2 of at least two side plate card slot 3 and intermediate plate card slot and is fixed respectively by tie rod 5
On the outer wall of positioning column 1, the both ends of tie rod 5 are connected with fixture nut 6.
In order to keep the fixation of welding fixture support brace 2 when preliminary fixed more convenient, fixation is more firm, guarantees that magnetic is situated between
Stability when matter box welds is equipped with card slot 7 compatible with support brace 2 on the outer wall of positioning column 1.
In order to facilitate the fixation and grafting of side plate 8 and intermediate plate 9, the thickness that side plate card slot 3 and intermediate plate card slot 4 is arranged is big
In the thickness of side plate 8 and intermediate plate 9.
In order to facilitate the fixation and disassembly of tie rod 5, facilitate the fixation of one group of support brace 2, and fixes support brace 2
More firm, the length of setting tie rod 5 is greater than the distance between adjacent 2 positioning columns 1.
In order to make being more uniformly stressed for positioning column 1, side plate 8 and intermediate plate 9, guarantee magnetic medium box in the welding process
3 groups of support braces 2 are uniformly fixed on the outer wall of positioning column 1 by stability by tie rod 5.
Welding fixture is adjusted in time in order to facilitate staff, guarantees the levelness of side plate 8 and intermediate plate 9,
The top of positioning column 1 is equipped with level meter 10.
The welding procedure of magnetic medium box is carried out using welding fixture of the invention, welding procedure the following steps are included:
A. prepare welding fixture, two positioning columns 1 are horizontal positioned on the table, and guarantee that two positioning columns keep phase
It is on the same line to parallel and side plate card slot 3 and intermediate plate card slot 4；
B. two adjacent right angles of intermediate plate 9 are inserted into respectively in the intermediate plate card slot 4 of positioning column 1, and by 2 side plates 8
Two adjacent right angles are inserted into respectively in the side plate card slot 3 of positioning column 1；
C. other 2 positioning columns 1 are socketed on intermediate plate 9 and side plate 8 by intermediate plate card slot 4 and side plate card slot 3, and
The intermediate plate 9 and side plate 8 for guaranteeing cartridge are completely embedded into the intermediate plate card slot 4 and side plate card slot 3 of positioning column 1；
D. 4 positioning columns 1, intermediate plate 9 and side plate 8 are erected and is lain in a horizontal plane on workbench, and guarantee positioning column
1 is vertical with workbench, and intermediate plate 9 and side plate 8 are parallel with workbench；
E. support brace 2 is respectively put into the corresponding card slot 7 of positioning column 1, tie rod 5 is passed through into support brace 2, and pass through
Corresponding two support braces 2 are fixed on the outer wall of positioning column 1 by fixture nut 6；
F. using the center line of side plate 8 as boundary, it is inserted into one group of magnetic medium rod 11 from centre to two sides, and to magnetic medium rod 11
Spot welding is carried out with the contact portion of side plate 8, intermediate plate 9, reverse welding fixture simultaneously carries out spot welding to the magnetic medium rod of another side 11；
G. after the completion of magnetic medium rod 11 is welded and fixed, support brace 2 is disassembled, removes positioning column 1 to get finished product is arrived
Magnetic medium.
Guarantee the stability in magnetic medium box welding process, in the interconnecting piece shape of magnetic medium rod 11 and side plate 8, intermediate plate 9
At solid and reliable solder joint connector, the intensity of magnetic medium box is improved, the phenomenon that deforms after magnetic medium box welds is avoided, protects
Card magnetic medium box can be smoothly mounted on high gradient magnetic separator, reduce parameter when welding, and side plate 8 and magnetic are situated between in step f
The spot welding of matter stick 11 is using the argon tungsten-arc welding that do not fill silk, welding current 30-60A, weldingvoltage 12-16V, weld interval,
Arc Starting Arc starts, and be delayed 0.5s, and the spot welding of intermediate plate 9 and magnetic medium rod 11 is using the argon tungsten-arc welding that fills silk, welding in step f
Electric current is 40-70A, weldingvoltage 12-16V, and weld interval, arc Starting Arc starts, and be delayed 0.5s.
In use, it is first that 2 positioning columns 1 are horizontal positioned on the table, and guarantee side plate card slot 3 and intermediate plate card slot 4
Upward and symmetrically, it checks the depth of parallelism of 2 positioning columns 1, and guarantees that side plate card slot 3 and intermediate plate card slot 4 are in same
On straight line, in the intermediate plate card slot 4 the two of them right angle insertion positioning column 1 of the intermediate plate 9 of magnetic medium box, then by 2 pieces of sides
In the side plate card slot 4 of the two of them right angle insertion positioning column 1 of plate 8, positioning column 1 is erected, and positioning column 1 and workbench is made to hang down
Directly, make intermediate plate 9 and 2 piece side plate 8 parallel with workbench, other 2 positioning columns 1 are passed through into side plate card slot 3 and intermediate plate card slot 4
It is socketed on side plate 8 and intermediate plate 9, it is ensured that after four angles of side plate 8 and intermediate plate 9 are stuck, and check side plate 8 and intermediate plate
9 depth of parallelism, is adjusted correspondingly, and support brace 2 is put into the card slot 7 of 1 outer wall of positioning column, by support brace 2 and tenses
Positioning column 1 is fixed in the cooperation of bar 5, and using the centre of side plate 8 as line of demarcation, a round is one group, has centre respectively to side plate 8
Two sides be inserted into magnetic medium rod 11, one group of magnetic medium rod 11 of every insertion, to the interconnecting piece of magnetic medium rod 11 and side plate 8, intermediate plate 9
Spot welding is carried out, the spot welding of side plate 8 and magnetic medium rod 11 is using the argon tungsten-arc welding that do not fill silk, welding current 30-60A, welding electricity
Pressing is 12-16V, and weld interval, arc Starting Arc starts, and be delayed 0.5s, and intermediate plate 9 and the spot welding of magnetic medium rod 11 are adopted in step f
With the argon tungsten-arc welding that fills silk, welding current 40-70A, weldingvoltage 12-16V, weld interval, arc Starting Arc starts, is delayed
0.5s, after spot welding, reverse welding fixture is simultaneously welded and fixed the magnetic medium rod of the other side 11, to magnetic after the completion of welding
After cartridge natural cooling by welding fixture remove to get to meet production needs magnetic medium box.
Above-described is only preferred embodiments of the invention, and technical solution of the present invention is not limited thereto, it should be pointed out that
To those skilled in the art, under technical inspiration provided by the present invention, as the common knowledge of this field, also
Other equivalent modifications and improvement can be made, also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of utilize magnetic medium box fixture to carry out magnetic medium box welding procedure, it is characterised in that: the magnetic medium box fixture includes
At least four positioning column (1) and 3 groups of support braces (2), the side of the positioning column (1) be equipped at least two side plate card slot (3) and in
Between board slot (4), 3 groups of support braces (2) are separately fixed on the outer wall of positioning column (1) by tie rod (5), the tension
The both ends of bar (5) are connected with fixture nut (6), and the outer wall of the positioning column (1) is equipped with compatible with support brace (2)
The top of card slot (7), the positioning column (1) is equipped with level meter (10)；
Using the magnetic medium box fixture carry out magnetic medium box welding technique the following steps are included:
A. prepare welding fixture, two positioning columns (1) are horizontal positioned on the table, and guarantee that two positioning columns keep opposite
Parallel and side plate card slot (3) and intermediate plate card slot (4) are on the same line；
B. two adjacent right angles of intermediate plate (9) are inserted into respectively in the intermediate plate card slot (4) of positioning column (1), and by 2 side plates
(8) two adjacent right angles are inserted into respectively in the side plate card slot (3) of positioning column (1)；
C. other 2 positioning columns (1) are socketed in intermediate plate (9) and side plate by intermediate plate card slot (4) and side plate card slot (3)
(8) on, and guarantee that the intermediate plate (9) of magnetic medium box and side plate (8) are completely embedded into intermediate plate card slot (4) and the side of positioning column (1)
In board slot (3)；
D. 4 positioning columns (1), intermediate plate (9) and side plate (8) are erected and is lain in a horizontal plane on workbench, and guarantee to position
Column (1) is vertical with workbench, and intermediate plate (9) and side plate (8) are parallel with workbench；
E. support brace (2) is respectively put into the corresponding card slot (7) of positioning column (1), tie rod (5) is passed through into support brace (2), and
Corresponding two support braces (2) are fixed on the outer wall of positioning column (1) by fixture nut (6)；
F. using the center line of side plate (8) as boundary, it is inserted into one group of magnetic medium rod (11) from centre to two sides, and to magnetic medium rod (11)
Spot welding is carried out with the contact portion of side plate (8), intermediate plate (9), reverse welding fixture simultaneously carries out the magnetic medium rod of another side (11)
Spot welding；
G. after the completion of magnetic medium rod (11) is welded and fixed, support brace (2) is disassembled, removes positioning column (1) to get finished product is arrived
Magnetic medium box.
2. a kind of as described in claim 1 utilize magnetic medium box fixture to carry out magnetic medium box welding procedure, it is characterised in that: institute
The thickness for stating side plate card slot (3) and intermediate plate card slot (4) is greater than the thickness of side plate (8) and intermediate plate (9).
3. a kind of as claimed in claim 2 utilize magnetic medium box fixture to carry out magnetic medium box welding procedure, it is characterised in that: institute
The length for stating tie rod (5) is greater than the distance between adjacent 2 positioning columns (1).
4. a kind of as claimed in claim 3 utilize magnetic medium box fixture to carry out magnetic medium box welding procedure, it is characterised in that: institute
3 groups of support braces (2) are stated uniformly to be fixed on the outer wall of positioning column (1) by tie rod (5).
5. a kind of as described in claim 1 utilize magnetic medium box fixture to carry out magnetic medium box welding procedure, it is characterised in that: institute
The spot welding of side plate (8) and magnetic medium rod (11) in step f is stated using the argon tungsten-arc welding that do not fill silk, welding current 30-60A, weldering
Voltage is connect as 12-16V, weld interval, arc Starting Arc starts, and be delayed 0.5s, intermediate plate (9) and magnetic medium rod (11) in step f
Spot welding using fill silk argon tungsten-arc welding, welding current 40-70A, weldingvoltage 12-16V, weld interval, arc Starting Arc
Start, be delayed 0.5s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775128.4A CN106239005B (en) | 2016-08-31 | 2016-08-31 | A kind of magnetic medium box welding fixture and welding procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775128.4A CN106239005B (en) | 2016-08-31 | 2016-08-31 | A kind of magnetic medium box welding fixture and welding procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239005A CN106239005A (en) | 2016-12-21 |
| CN106239005B true CN106239005B (en) | 2019-06-21 |
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ID=58079689
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775128.4A Active CN106239005B (en) | 2016-08-31 | 2016-08-31 | A kind of magnetic medium box welding fixture and welding procedure |
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| CN (1) | CN106239005B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964920B (en) * | 2017-03-10 | 2019-04-19 | 湖南科美达电气股份有限公司 | A kind of the production tooling and production method of cartridge |
| CN109352138A (en) * | 2018-04-12 | 2019-02-19 | 济南大学 | A kind of magnetic separator cartridge automatic soldering technique and welding robot system |
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| JPH01210197A (en) * | 1988-02-16 | 1989-08-23 | Mitsubishi Electric Corp | Preassembling jig for circumferential seal automatic welding equipment |
| CN1994660A (en) * | 2006-12-30 | 2007-07-11 | 广州有色金属研究院 | A tool dedicated for build-up welding of magnetic medium |
| CN1994665A (en) * | 2006-12-30 | 2007-07-11 | 广州有色金属研究院 | Method for producing magnetic medium of high-gradient magnetic separator |
| CN102069336A (en) * | 2010-06-01 | 2011-05-25 | 重庆盈丰升机械设备有限公司 | Combined integral fixture of construction elevator cage |
| CN102350608A (en) * | 2011-09-21 | 2012-02-15 | 岳阳大力神电磁机械有限公司 | Welding fixture and welding process for magnetic medium box |
| BR102014025674A2 (en) * | 2014-10-15 | 2016-05-17 | Gaustec Indústria E Manutenção Em Eletromagnéticos Ltda | protective screen for magnetic separator and magnetic separator having such screen |
| CN206029131U (en) * | 2016-08-31 | 2017-03-22 | 甘肃酒钢集团西部重工股份有限公司 | Magnetic medium box welding jig |
-
2016
- 2016-08-31 CN CN201610775128.4A patent/CN106239005B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210197A (en) * | 1988-02-16 | 1989-08-23 | Mitsubishi Electric Corp | Preassembling jig for circumferential seal automatic welding equipment |
| CN1994660A (en) * | 2006-12-30 | 2007-07-11 | 广州有色金属研究院 | A tool dedicated for build-up welding of magnetic medium |
| CN1994665A (en) * | 2006-12-30 | 2007-07-11 | 广州有色金属研究院 | Method for producing magnetic medium of high-gradient magnetic separator |
| CN102069336A (en) * | 2010-06-01 | 2011-05-25 | 重庆盈丰升机械设备有限公司 | Combined integral fixture of construction elevator cage |
| CN102350608A (en) * | 2011-09-21 | 2012-02-15 | 岳阳大力神电磁机械有限公司 | Welding fixture and welding process for magnetic medium box |
| BR102014025674A2 (en) * | 2014-10-15 | 2016-05-17 | Gaustec Indústria E Manutenção Em Eletromagnéticos Ltda | protective screen for magnetic separator and magnetic separator having such screen |
| CN206029131U (en) * | 2016-08-31 | 2017-03-22 | 甘肃酒钢集团西部重工股份有限公司 | Magnetic medium box welding jig |
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| CN106239005A (en) | 2016-12-21 |
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