CN103722338B - A kind of press frame spot-welding equipment and adopt the spot welding method of this frock - Google Patents
A kind of press frame spot-welding equipment and adopt the spot welding method of this frock Download PDFInfo
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- CN103722338B CN103722338B CN201410031480.8A CN201410031480A CN103722338B CN 103722338 B CN103722338 B CN 103722338B CN 201410031480 A CN201410031480 A CN 201410031480A CN 103722338 B CN103722338 B CN 103722338B
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of structure in welding procedure device field simple, the press frame spot-welding equipment that spot welding operating efficiency is high and adopt the spot welding method of this frock, its frock comprises a welding work table, the point welding work table left and right sides is provided with the master shield for locating two fuselage mainboards from outside relatively, the inner side of two master shields is respectively equipped with support one for locating two fuselage mainboards from inner side and support three, the point welding work table of the master shield rear end of the master shield front-end and back-end of front end is respectively equipped with positive stop, master shield, support one, the corresponding adjusting bolt be provided with for holding out against fuselage mainboard respectively on support three and positive stop, the front side of support one be provided with side by side with high support two and support one and support two for driver plate after supporting and location, adjustable for height adjustment support is provided with above rear driver plate, be provided with high support four on front side of support three side by side, support three and support four are for support table slide plate, point welding work table is also provided with clutch lug support.
Description
Technical field
The present invention relates to welding procedure device field, particularly a kind of press frame spot-welding equipment and adopt the spot welding method of this frock.
Background technology
Fuselage is a basic element of character of forcing press, the conveniently customization of compressor size and parameter, and the fuselage of most forcing press adopts welded-steel plate construction.Whole welding fuselage can split into the steel plate of several different-thickness and shape, as described in Figure 1, mainly comprise the two fuselage mainboards that left and right is parallel, front side top between described fuselage mainboard is fixedly connected with workbench front panel, table slide is fixedly connected with between fuselage mainboard below workbench front panel, rear side between described fuselage mainboard is fixed with rear driver plate from bottom to top respectively, rear support plate and front support plate, top reinforcement is vertically fixed with between described rear support plate and front support plate, clutch lug is fixed with inside fuselage mainboard one of below rear driver plate.According to figure paper size cutting equipment well cutting before the welding of these plates, then by the plate of well cutting according to the layout of fuselage drawing and dimensional requirement, first carry out spot welding, fuselage is all put to weld and is carried out final real weldering again, completes the welding of press frame.
Press frame pinpoint welding procedure of the prior art, need to utilize various measurer gauge block hand-guided weld size and precision, also need to add Welding lug in welding process, remove again after having welded, have operation easier large, weld the shortcomings such as length consuming time, workload is large, error is large.Lead to the fuselage spot welding of the gap-framepress of 80T for a Daepori, pinpoint welding procedure needs 10 ~ 12 hours consuming time, and welding error reaches 5 ~ 8mm.
Summary of the invention
The present invention is directed to press frame spot welding Problems existing in prior art, a kind of structure simple pressure machine fuselage spot-welding equipment is provided, to reduce the use of welding procedure lug and measurer, improve press frame spot welding efficiency and spot welding precision.
The object of the present invention is achieved like this, a kind of press frame spot-welding equipment, comprise horizontally disposed some welding work table, the described some welding work table left and right sides is provided with for the master shield from left and right, location, outside two fuselage mainboards relatively, the inner side of the described master shield of the left and right sides is respectively equipped with support one for locating two fuselage mainboards from inner side and support three, the point welding work table of the master shield rear end of the master shield front-end and back-end of front end is respectively equipped with the positive stop for locating two fuselage mainboard front and back positions, described master shield, support one, the corresponding adjusting bolt be provided with for holding out against fuselage mainboard respectively on support three and positive stop, the front side of described support one be provided with side by side with high support two and support one and support two for driver plate after supporting and location, adjustable for height adjustment support is provided with above described rear driver plate, be provided with side by side on front side of described support three with high support four, described support three and support four are for support table slide plate, described some welding work table is also provided with clutch lug support.
For ease of determining the rough location of fuselage mainboard on a welding work table, described some welding work table is also provided with the boost line being convenient to determine fuselage mainboard position.
For ease of realizing the fixed high support function regulating support, described adjustment support comprises the relative upper bracket of leg and lower carriage, the described upper bracket spacing draw runner that be provided with for spacing upper bracket and lower carriage maximum relative altitude vertical with lower carriage periphery, the described upper bracket center corresponding with lower carriage is respectively equipped with the mounting disc for mounting limit oil cylinder.The adjustment support of this structure, by locating oil cylinder lifting upper bracket make upper bracket and lower carriage reach at right angle setting spacing that maximum support height is rear support plate and rear driver plate, pressurize locating oil cylinder realizes rear support plate tack-weld.
For ease of realizing the stable support regulating support, described upper bracket and lower carriage are respectively equipped with four legs, and fix respectively by square frame.
For ease of realizing the accurate positioning supports regulating support, described spacing draw runner lower end and lower carriage frame are fixed, spacing draw runner is provided with the chute of vertical direction, the upper bracket frame that described chute upper end is corresponding is fixed with the traveller coordinated with chute, described locating oil cylinder promotes described traveller and chute top when upper bracket rises to maximum height relative to lower carriage and leans, and the bearing height of described upper bracket and lower carriage equals the vertical interval of rear driver plate and rear support plate.
For ease of realizing object of the present invention, the present invention also provides a kind of spot welding method adopting above-mentioned frock spot welding pressure machine fuselage, comprises the steps:
A) the fuselage mainboard of the left and right sides is vertically placed on a welding work table respectively by hanging apparatus, and align with the boost line on a welding work table, the outside of fuselage mainboard respectively by master shield and on adjusting bolt hold out against spacing, inner side by support one and support three and on adjusting bolt hold out against spacing, the front and back end of fuselage mainboard respectively by positive stop and on adjusting bolt hold out against spacing;
B) rear driver plate is lain in the top of support one and support two, by the some points of fuselage mainboard spot welding of rear driver plate and both sides after the side edge-justified calibrations that after regulating, the outward flange of driver plate is corresponding to fuselage mainboard;
C) lifting of adjustment support is flat on above rear driver plate, rear support plate is flat on above upper bracket, locating oil cylinder is driven to make upper bracket rise to upper dead center position, now traveller and chute upper limb against, pressurize locating oil cylinder, make the support height of adjustment support equal the vertical interval of rear support plate and rear driver plate, then WidFin rear support plate its outer ledge is alignd with the respective edges of fuselage mainboard after by the some points of fuselage mainboard spot welding of rear support plate and both sides;
D) table slide lifting is flat on support three and support four top, by the some points of fuselage mainboard spot welding of table slide and both sides after the side edge-justified calibrations that adjusting operating platform slide plate outward flange is corresponding to fuselage mainboard;
E) clutch lug is welded on fuselage mainboard by point behind clutch lug support location;
F) workbench front panel and front support plate are flat on respectively the top of two fuselage mainboards, and the outward flange of workbench front panel and front support plate is alignd with the respective edges of two fuselage mainboards respectively, again respectively by workbench front panel and front support plate and the some points of fuselage mainboard spot welding, gusset is strengthened at last spot welding top.
G) press frame after spot welding being connected hangs spot-welding equipment, carries out integral solder.
Adopt spot-welding equipment of the present invention and spot welding method, only successively the plate of decomposition pressure machine fuselage need be lifted the relevant position to spot-welding equipment by lifting device by spot welding order, just tack-weld can be realized by simply regulating, then the press frame of a postwelding is hung to welding bench from spot-welding equipment and realize integral solder, do not need in this pinpoint welding procedure to use measurer and welding procedure lug, both spot welding man-hour had been saved, reduce spot-welding technology difficulty again, also significantly improve press frame spot welding efficiency and spot welding precision.
Accompanying drawing explanation
Fig. 1 is the structural representation of press frame workbench.
Fig. 2 is the structural representation of spot-welding equipment of the present invention (not containing regulating support).
Fig. 3 is the structural representation regulating support.
Fig. 4 adopts spot-welding equipment of the present invention by the schematic diagram of press frame point postwelding.
Wherein, 1 fuselage mainboard; 2 table slides; 3 workbench front panels; 4 front support plates; Gusset is strengthened at 5 tops; 6 rear support plates; Driver plate after 7; 8 clutch lugs; 9 positive stops; 10 welding work tables; 11 master shields; 12 supports one; 13 supports two; 14 clutch lug supports; 15 supports three; 16 supports four; 17 upper brackets; 18 lower carriages; 19 mounting discs; 20 travellers; 21 spacing cunnings.
Detailed description of the invention
As Fig. 2-Figure 4 shows that press frame spot-welding equipment of the present invention, comprise horizontally disposed some welding work table 10, point welding work table 10 left and right sides is provided with for the master shield 11 from left and right, location, outside two fuselage mainboards 1 relatively, the inner side of the master shield 11 of the left and right sides is respectively equipped with support 1 for locating two fuselage mainboards 1 from inner side and support 3 15, the point welding work table 10 of master shield 11 rear end of master shield 11 front-end and back-end of front end is respectively equipped with the positive stop 9 for locating two fuselage mainboard 1 front and back positions, master shield 10, support 1, the corresponding adjusting bolt be provided with for holding out against fuselage mainboard 1 respectively on support 3 15 and positive stop 9, the front side of support 1 be provided with side by side with high support 2 13 and support 1 and support 2 13 for driver plate after supporting and location 7, rear driver plate 7 is provided with adjustable for height adjustment support 14 above, be provided with high support 4 16 on front side of support 3 15 side by side, support 3 15 and support 4 16 are for support table slide plate 2, point welding work table 10 is also provided with clutch lug support, when installing fuselage mainboard 1, for ease of determining the rough location of fuselage mainboard 1 on a welding work table 10, some welding work table 10 is also provided with the boost line being convenient to determine fuselage mainboard 1 position, for ease of realizing the fixed high support function regulating support, support is regulated to comprise the relative upper bracket of leg 17 and lower carriage 18, upper bracket 17 is vertical with lower carriage 18 periphery to be provided with for the spacing draw runner 21 of spacing upper bracket 17 with the maximum relative altitude of lower carriage 18, and upper bracket 17 center corresponding with lower carriage 18 is respectively equipped with the mounting disc 19 for mounting limit oil cylinder, upper bracket 17 and lower carriage 18 are respectively equipped with four legs, and fix respectively by square frame, spacing draw runner 21 lower end and lower carriage 18 frame are fixed, spacing draw runner 21 is provided with the chute of vertical direction, upper bracket 17 frame that chute upper end is corresponding is fixed with the traveller 20 coordinated with chute, when locating oil cylinder promotes upper bracket 17 relatively lower carriage 18 rises to maximum height, traveller 20 leans with chute top, and upper bracket 17 and the bearing height of lower carriage 18 equal the vertical interval of rear driver plate 7 and rear support plate 6.
The method of press frame spot-welding equipment point welding work table of the present invention is adopted to comprise the steps:
A) the fuselage mainboard 1 of the left and right sides is vertically placed on a welding work table 10 respectively by hanging apparatus, and align with the boost line on a welding work table 10, the outside of fuselage mainboard 1 respectively by master shield 11 and on adjusting bolt hold out against spacing, inner side by support 1 and support 3 15 and on adjusting bolt hold out against spacing, the front and back end of fuselage mainboard 1 respectively by positive stop 9 and on adjusting bolt hold out against spacing;
B) rear driver plate 7 is lain in the top of support 1 and support 2 13, by the some points of fuselage mainboard 1 spot welding of rear driver plate 7 with both sides after the side edge-justified calibrations that after regulating, the outward flange of driver plate 7 is corresponding to fuselage mainboard 1;
C) lifting of adjustment support is flat on above rear driver plate 7, rear support plate 6 is flat on above upper bracket 17, locating oil cylinder is driven to make upper bracket 17 rise to upper dead center position, now traveller 20 and chute upper limb against, pressurize locating oil cylinder, make the support height of adjustment support equal the vertical interval of rear support plate 6 and rear driver plate 7, then WidFin rear support plate 6 its outer ledge is alignd with the respective edges of fuselage mainboard 1 after by the some points of fuselage mainboard 1 spot welding of rear support plate 6 and both sides;
D) table slide 2 lifting is flat on support 3 15 and support 4 16 top, adjusting operating platform slide plate 2 outward flange makes the some points of fuselage mainboard 1 spot welding by table slide 2 and both sides after its side edge-justified calibrations corresponding to fuselage mainboard 1;
E) clutch lug 8 being located rear point by clutch lug support 14 is welded on fuselage mainboard 1;
F) workbench front panel 3 and front support plate 4 are flat on respectively the top of two fuselage mainboards 1, and the outward flange of workbench front panel 3 and front support plate 4 is alignd with the respective edges of two fuselage mainboards 1 respectively, again respectively by workbench front panel 3 and front support plate 4 and the some points of fuselage mainboard 1 spot welding, gusset 5 is strengthened at last spot welding top.
G) press frame after spot welding being connected hangs spot-welding equipment, carries out integral solder.
Adopt spot-welding equipment of the present invention and spot welding method, only successively the plate of decomposition pressure machine fuselage need be lifted the relevant position to spot-welding equipment by lifting device by spot welding order, just tack-weld can be realized by simply regulating, then the press frame of a postwelding is hung to welding bench from spot-welding equipment and realize integral solder, do not need in this pinpoint welding procedure to use measurer and welding procedure lug frequently, both spot welding man-hour had been saved, reduce spot-welding technology difficulty again, also significantly improve press frame spot welding efficiency and spot welding precision.
The present invention is not limited to above-described embodiment; every on the basis of technical scheme disclosed by the invention; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in the scope of protection of the invention.
Claims (6)
1. a press frame spot-welding equipment, comprise horizontally disposed some welding work table, it is characterized in that, the described some welding work table left and right sides is provided with for the master shield from left and right, location, outside two fuselage mainboards relatively, the inner side of the described master shield of the left and right sides is respectively equipped with support one for locating two fuselage mainboards from inner side and support three, the point welding work table of the master shield rear end of the master shield front-end and back-end of front end is respectively equipped with the positive stop for locating two fuselage mainboard front and back positions, described master shield, support one, the corresponding adjusting bolt be provided with for holding out against fuselage mainboard respectively on support three and positive stop, the front side of described support one be provided with side by side with high support two and support one and support two for driver plate after supporting and location, adjustable for height adjustment support is provided with above described rear driver plate, be provided with side by side on front side of described support three with high support four, described support three and support four are for support table slide plate, described some welding work table is also provided with clutch lug support.
2. press frame spot-welding equipment according to claim 1, is characterized in that, described some welding work table is also provided with the boost line being convenient to determine fuselage mainboard position.
3. press frame spot-welding equipment according to claim 1 and 2, it is characterized in that, described adjustment support comprises the relative upper bracket of leg and lower carriage, the described upper bracket spacing draw runner that be provided with for spacing upper bracket and lower carriage maximum relative altitude vertical with lower carriage periphery, the described upper bracket center corresponding with lower carriage is respectively equipped with for the mounting disc of mounting limit oil cylinder.
4. press frame spot-welding equipment according to claim 3, is characterized in that, described upper bracket and lower carriage are respectively equipped with four legs, and fix respectively by square frame.
5. press frame spot-welding equipment according to claim 4, it is characterized in that, described spacing draw runner lower end and lower carriage frame are fixed, spacing draw runner is provided with the chute of vertical direction, the upper bracket frame that described chute upper end is corresponding is fixed with the traveller coordinated with chute, described locating oil cylinder promotes described traveller and chute top when upper bracket rises to maximum height relative to lower carriage and leans, and the bearing height of described upper bracket and lower carriage equals the vertical interval of rear driver plate and rear support plate.
6. a press frame spot welding method, is characterized in that, comprises the steps,
A) the fuselage mainboard of the left and right sides is vertically placed on a welding work table respectively by hanging apparatus, and align with the boost line on a welding work table, the outside of fuselage mainboard respectively by master shield and on adjusting bolt hold out against spacing, inner side by support one and support three and on adjusting bolt hold out against spacing, the front and back end of fuselage mainboard respectively by positive stop and on adjusting bolt hold out against spacing;
B) rear driver plate is lain in the top of support one and support two, by the some points of fuselage mainboard spot welding of rear driver plate and both sides after the side edge-justified calibrations that after regulating, the outward flange of driver plate is corresponding to fuselage mainboard;
C) lifting of adjustment support is flat on above rear driver plate, rear support plate is flat on above upper bracket, locating oil cylinder is driven to make upper bracket rise to upper dead center position, now traveller and chute upper limb against, pressurize locating oil cylinder, make the support height of adjustment support equal the vertical interval of rear support plate and rear driver plate, then WidFin rear support plate its outer ledge is alignd with the respective edges of fuselage mainboard after by the some points of fuselage mainboard spot welding of rear support plate and both sides;
D) table slide lifting is flat on support three and support four top, regulates the some points of fuselage mainboard spot welding by table slide and both sides after the outward flange side edge-justified calibrations corresponding to fuselage mainboard;
E) clutch lug is welded on fuselage mainboard by point behind clutch lug support location;
F) workbench front panel and front support plate are flat on respectively the top of two fuselage mainboards, and the outward flange of workbench front panel and front support plate is alignd with the respective edges of two fuselage mainboards respectively, again respectively by workbench front panel and front support plate and the some points of fuselage mainboard spot welding, gusset is strengthened at last spot welding top;
G) press frame after spot welding being connected hangs spot-welding equipment, carries out integral solder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410031480.8A CN103722338B (en) | 2014-01-23 | 2014-01-23 | A kind of press frame spot-welding equipment and adopt the spot welding method of this frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410031480.8A CN103722338B (en) | 2014-01-23 | 2014-01-23 | A kind of press frame spot-welding equipment and adopt the spot welding method of this frock |
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| CN103722338A CN103722338A (en) | 2014-04-16 |
| CN103722338B true CN103722338B (en) | 2015-08-12 |
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| CN201410031480.8A Active CN103722338B (en) | 2014-01-23 | 2014-01-23 | A kind of press frame spot-welding equipment and adopt the spot welding method of this frock |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148853B (en) * | 2014-07-29 | 2016-03-23 | 苏州市华宁机械制造有限公司 | Rail alignment welding support |
| CN112059457B (en) * | 2020-09-07 | 2022-12-27 | 中国船舶重工集团柴油机有限公司 | Welding method and manufacturing process of press body |
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| CN103722338A (en) | 2014-04-16 |
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Address after: Yang Road, Yangzhou hi tech Industrial Development Zone, Hanjiang District, Jiangsu city of Yangzhou Province, No. 99 225009 Patentee after: JIANGSU YANGLI GROUP CO., LTD. Address before: 225127 Jiangsu Province, Yangzhou City Hanjiang Industrial Park Yang Road No. 99 Patentee before: Jiangsu Yangli Group Co., Ltd. |