CN112719741A - Assembly welding tool for supporting part of loading and transporting mechanism of sump cleaning machine - Google Patents
Assembly welding tool for supporting part of loading and transporting mechanism of sump cleaning machine Download PDFInfo
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- CN112719741A CN112719741A CN202011400351.3A CN202011400351A CN112719741A CN 112719741 A CN112719741 A CN 112719741A CN 202011400351 A CN202011400351 A CN 202011400351A CN 112719741 A CN112719741 A CN 112719741A
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- Prior art keywords
- supporting part
- positioning frame
- height positioning
- transverse
- base
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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
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding assembly tool for a supporting part of a loading and transporting mechanism of a water sump cleaner, which comprises a height positioning frame, a positioning transverse pipe and a front supporting part positioning ring, wherein the height positioning frame is horizontally arranged at the upper parts of two base connecting pipes of the water sump cleaner and is detachably connected with the two base connecting pipes, one side of the height positioning frame is fixedly provided with a transverse positioning reference plate attached to a side inner plate of a base, the lower part of the front end of the height positioning frame is fixedly provided with a vertical longitudinal positioning rod contacted with a front base connecting pipe of the water sump cleaner, the positioning transverse pipe is connected with the height positioning frame through a connecting arm, and the front supporting part positioning ring is connected with the height positioning frame through a supporting arm. This frock uses the both sides inner panel and two base connecting pipes of base to advance supporting part holding ring and location violently manage to advance to fix a position as the position location benchmark, recycles the preceding supporting part holding ring and fixes a position violently the pipe and fixes a position three supporting part, can improve welding efficiency when guaranteeing supporting part position accuracy, avoids causing the waste of manpower and materials.
Description
Technical Field
The invention relates to a welding assembly tool for a supporting part of a loading and transporting mechanism of a sump cleaner, and belongs to the technical field of mining equipment.
Background
The sump cleaning machine is a mining device for cleaning coal slime at the bottom of a sump in a coal mine, can reduce the labor intensity of workers, improve the coal slime cleaning efficiency and accelerate the process of green and intelligent construction of the mine.
When cleaning the coal slime in the underground water sump, the water sump cleaning machine digs the coal slime through the spiral aggregate loading and transporting mechanism and then conveys the coal slime out of the water sump through a subsequent device. The spiral aggregate loading and transporting mechanism is installed on the base through three supporting parts, namely a right supporting part 4, a left supporting part 5 and a front supporting part 6 (see fig. 1 and 2), the three supporting parts are all welded on the base, an oil cylinder 2 used for adjusting the pitch angle of the loading and transporting mechanism in the middle of the loading and transporting mechanism is hinged to the upper end of the front supporting part 6 through a horizontal hinge shaft, the rear part of the loading and transporting mechanism is located between the right supporting part 4 and the left supporting part 5 and is provided with a horizontal shaft hole, and a rotating shaft penetrates through the shaft hole and the shaft holes in the upper ends of the right supporting part 4 and the left supporting part 5 simultaneously, so that the loading. When the loading and transporting mechanism of the water sump cleaner works, the front end of the loading and transporting mechanism is parallel to the ground, the gravity center of the loading and transporting mechanism is close to the center of the base as much as possible, the pitch angle is required to have a proper adjusting range, and therefore higher requirements are provided for the position accuracy of the three supporting parts. Because shipment mechanism weight is big and for asymmetric structure, has caused very big difficulty for the welding of three supporting parts, when adopting traditional method welding supporting part, the assembler need find the balance point through a large amount of reworks, with each supporting part welding to the base again, has not only caused the waste of manpower and materials, has reduced welding efficiency moreover.
Disclosure of Invention
The invention aims to provide a welding assembly tool for a supporting part of a loading and transporting mechanism of a sump cleaner, aiming at overcoming the defects in the prior art, so as to improve the welding efficiency and avoid the waste of manpower and material resources.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a join in marriage of water sump cleaner shipment mechanism supporting part welds frock, includes the highly positioned frame of ladder shape, fixes a position violently pipe and preceding supporting part holding ring in the constitution, highly positioned frame is kept flat on two base connecting pipe upper portions of water sump cleaner and can be dismantled with two base connecting pipes and be connected, and one side of highly positioned frame is fixed with the horizontal positioning benchmark board of laminating mutually with the side inner panel of base, and the front end lower part is fixed with the vertical longitudinal orientation pole that contacts with the anterior base connecting pipe of water sump cleaner, the location is violently managed and is arranged in the position in shipment mechanism rear portion horizontal shaft hole and be connected with highly positioned frame through the linking arm, the position of hydro-cylinder horizontal hinge is arranged in to preceding supporting part holding ring and is connected with highly positioned frame through the support arm.
The assembly welding tool for the supporting part of the shipping mechanism of the water sump cleaning machine is characterized in that the height positioning frame is detachably connected with the two base connecting pipes through the clamping beam, the clamping beam is arranged at the lower parts of the two base connecting pipes, and the two ends of the clamping beam are connected with the height positioning frame through the vertical screw rods and the fastening nuts, so that the height positioning frame is tightly attached to the upper parts of the two base connecting pipes.
The assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaning machine is characterized in that a transverse positioning reference plate attached to the inner plate on the left side of the base is fixed to the left side of the height positioning frame, a transverse screw perpendicular to the transverse positioning reference plate is fixed to the right side of the height positioning frame, and an adjusting nut corresponding to the inner plate on the right side of the base is arranged at the right end of the transverse screw.
The assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaning machine is characterized in that a locking nut for adjusting the nut is further arranged on the transverse screw rod.
According to the assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaning machine, the number of the transverse positioning reference plates is two, and the two transverse positioning reference plates are arranged along the advancing direction of the water sump cleaning machine.
The assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaning machine is characterized in that the two transverse screws are arranged and arranged along the advancing direction of the water sump cleaning machine.
The assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaning machine is characterized in that the two clamping beams are arranged and are respectively positioned below the left side and below the right side of the height positioning frame.
The assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaning machine is characterized in that the height positioning frame, the connecting arm, the supporting arm and the clamping beam are all made of square tubes or round tubes.
According to the invention, the front supporting part positioning ring and the positioning transverse pipe are positioned by taking the inner plates at two sides of the sump cleaner and the two base connecting pipes as positioning and positioning references, and the three supporting parts are accurately and quickly positioned by using the central holes of the front supporting part positioning ring and the positioning transverse pipe, so that the welding efficiency can be effectively improved while the position accuracy of the supporting parts is ensured, and the waste of manpower and material resources is avoided.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an assembly schematic diagram of a shipping mechanism of a sump cleaner and three support portions thereof;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic diagram of the mechanism of the present invention;
FIG. 4 is a schematic view of the present invention connected to a base;
fig. 5 is a top view of fig. 4.
The reference numbers in the figures are: 1. the loading and transporting mechanism comprises a loading and transporting mechanism, 2, an oil cylinder, 3, a base, 4, a right supporting part, 5, a left supporting part, 6, a front supporting part, 7, a connecting arm, 8, a transverse positioning datum plate, 9, an adjusting nut, 10, a locking nut, 11, a fastening nut, 12, a vertical screw, 13, a positioning transverse pipe, 14, a supporting arm, 15, a height positioning frame, 16, a longitudinal positioning rod, 17, a base left inner plate, 18, a base right inner plate, 19, a base connecting pipe, 20, a clamping beam, 21, a front supporting part positioning ring, 22 and a transverse screw.
Detailed Description
The invention provides a welding assembly tool for a supporting part of a loading and transporting mechanism of a sump cleaner, which can ensure the position precision of the supporting part and ensure the subsequent assembly of the loading and transporting mechanism of the sump cleaner to be carried out smoothly.
Compared with the prior art, the welding and assembling tool adopted by the invention can be recycled, the problem of complicated leveling in the hoisting swing welding process of the shipping mechanism is solved, and the potential safety hazard in the hoisting swing welding process of the shipping mechanism is eliminated.
Referring to fig. 1 to 5, the welding assembly tool of the invention comprises a connecting arm 7, a transverse positioning reference plate 8, an adjusting nut 9, a locking nut 10, a fastening nut 11, a vertical screw 12, a positioning transverse pipe 13, a supporting arm 14, a height positioning frame 15, a longitudinal positioning rod 16, a clamping beam 20, a front supporting part positioning ring 21 and a transverse screw 22. The functions of the main parts are as follows:
the height positioning frame 15 is a ladder-shaped frame body, is horizontally placed on the two base connecting pipes 19 of the water sump cleaning machine, and can realize the positioning of the whole tool in the vertical direction.
The transverse positioning reference plate 8 is fixed on one side of the height positioning frame 15 and is attached to the base left side inner plate 17 or the base right side inner plate 18, and positioning of the whole tool in the left and right directions is achieved. The two transverse positioning reference plates 8 are arranged and arranged along the advancing direction of the water sump cleaning machine.
The longitudinal positioning rod 16 is vertically fixed at the lower part of the front end of the height positioning frame and is in contact with a front base connecting pipe of the water sump cleaning machine, so that the whole tool is positioned in the front-back direction.
The transverse screw 22 and the adjusting nut 9 are used for applying transverse thrust to the height positioning frame 15, so that the transverse positioning reference plate 8 on the other side of the height positioning frame 15 is tightly attached to the base left side inner plate 17 or the base right side inner plate 18, and the positioning accuracy is ensured. The lock nut 10 is used to lock the adjusting nut 9.
The clamping beam 20, the fastening nut 11 and the vertical screw 12 are used for reliably fixing the height positioning frame 15 on two base connecting pipes 19 of the water sump cleaning machine, and the matched welding tool is prevented from moving relative to the base in the welding process.
The front supporting part positioning ring 21 is connected with the height positioning frame 15 through the supporting arm 14, the distance from the axis of the front supporting part positioning ring 21 to the bottom surface of the height positioning frame 15 is d1, a hinged shaft hole at the upper end of the front supporting part 6 is opposite to the center hole of the front supporting part positioning ring 21 during welding, and the front supporting part 6 and the front supporting part positioning ring 21 are connected together through a pin shaft, so that the front supporting part 6 is accurately positioned.
The positioning transverse pipe 13 is connected with the height positioning frame 15 through the inclined connecting arm 7, the positioning transverse pipe 13 is arranged at the position of a horizontal shaft hole at the rear part of the shipping mechanism, namely the distance from the axis to the bottom surface of the height positioning frame 15 is d4, the horizontal distances from the right end and the left end to the inner plate 17 on the left side of the base are d2 and d3 respectively, the shaft holes of the right supporting part 4 and the left supporting part 5 are opposite to the right end and the left end of the positioning transverse pipe 13 respectively during welding, and the positioning transverse pipe 13 is connected with the right supporting part 4 and the left supporting part 5 through a pin shaft, so that the right supporting part 4 and the left supporting part 5. d1, d2, d3 and d4 are all required to meet the design requirements.
The loading and transporting mechanism 1 is of an asymmetric structure, the balance is difficult to control in the hoisting process, the traditional method is difficult to simultaneously keep the required vertical and horizontal positions among the right supporting part 4, the left supporting part 5, the front supporting part 6 and the base 3, and the assembly difficulty is high.
The parts with the positioning function on the assembly and welding tool and the shipping mechanism are manufactured in the same position and size during assembly with the base, and d1, d2, d3 and d4 can meet the design requirements after welding. When this join in marriage and weld frock is fixed on base 3, horizontal location benchmark board 8 and the laminating of base left side inner panel 17, adjusting nut 9 and the laminating of base right side inner panel 18 to locking nut 10 is locked, and longitudinal positioning pole 16 and the laminating of base connecting pipe 19, and through fastening nut 11, vertical screw 12, press from both sides tight roof beam 20 and press from both sides base connecting pipe 19 tightly, can fix this join in marriage and weld the frock completely on base 3 from this.
After the assembly welding tool and the base 3 are fixed, the right supporting part 4, the left supporting part 5 and the front supporting part 6 are respectively placed at the designed positions of the base, the right supporting part 4, the left supporting part 5 and the transverse positioning pipe 13 are fixed through pin shafts, and the front supporting part 6 and the front supporting part positioning ring 21 are fixed through the pin shafts. And then welding the right support part 4, the left support part 5, the front support part 6 and the base 3, dismantling the part of the assembly welding tool connected with the right support part 4, the left support part 5, the front support part 6 and the base 3 and removing the assembly welding tool after welding, and connecting the shipping mechanism 1 and the oil cylinder 2 with the right support part 4, the left support part 5 and the front support part 6 to obtain the assembled equipment.
This join in marriage and weld frock and right branch portion 4, left branch portion 5, preceding supporting part 6, base 3 be connected and all have no welding operation, guarantee the integrality of its shape, structure, can recycle, solved the loaded down with trivial details problem of making level of shipment mechanism hoist and mount pendulum welding in-process, eliminated the potential safety hazard that shipment mechanism appears in hoist and mount pendulum welding in-process again.
Claims (8)
1. A welding fixture for a supporting part of a loading and transporting mechanism of a sump cleaner is characterized by comprising a ladder-shaped height positioning frame (15), a positioning transverse pipe (13) and a front supporting part positioning ring (21), the height positioning frame (15) is flatly placed on the upper parts of two base connecting pipes (19) of the water sump cleaning machine and detachably connected with the two base connecting pipes (19), one side of the height positioning frame (15) is fixedly provided with a transverse positioning reference plate (8) which is attached to a side inner plate of the base, the lower part of the front end of the height positioning frame is fixedly provided with a vertical longitudinal positioning rod (16) which is contacted with the front base connecting pipe (19) of the water sump cleaning machine, the positioning transverse tube (13) is arranged at the position of a horizontal shaft hole at the rear part of the loading and transporting mechanism and is connected with a height positioning frame (15) through a connecting arm (7), the front supporting part positioning ring (21) is arranged at the position of the horizontal hinge shaft of the oil cylinder and is connected with the height positioning frame (15) through a supporting arm (14).
2. The assembly welding tool for the supporting part of the shipping mechanism of the sump cleaner according to claim 1, wherein the height positioning frame (15) is detachably connected with the two base connecting pipes (19) through clamping beams (20), the clamping beams (20) are arranged at the lower parts of the two base connecting pipes (19), and two ends of each clamping beam (20) are connected with the height positioning frame (15) through vertical screws (12) and fastening nuts (11), so that the height positioning frame (15) is tightly attached to the upper parts of the two base connecting pipes (19).
3. The assembly welding tool for the supporting part of the shipping mechanism of the sump cleaner according to claim 1 or 2, wherein a transverse positioning reference plate (8) attached to the inner plate (17) on the left side of the base is fixed to the left side of the height positioning frame (15), a transverse screw (22) perpendicular to the transverse positioning reference plate (8) is fixed to the right side of the height positioning frame (15), and an adjusting nut (9) corresponding to the inner plate (18) on the right side of the base is arranged at the right end of the transverse screw (22).
4. The assembly welding tool for the supporting part of the loading and transporting mechanism of the sump cleaner according to claim 3, wherein the transverse screw rod (22) is further provided with a locking nut (10) of the adjusting nut (9).
5. The assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaner as claimed in claim 4, wherein two transverse positioning reference plates (8) are arranged and arranged along the advancing direction of the water sump cleaner.
6. The assembly welding tool for the supporting part of the loading and transporting mechanism of the water sump cleaner as recited in claim 5, wherein two transverse screws (22) are arranged and arranged along the advancing direction of the water sump cleaner.
7. The assembly welding tool for the supporting part of the shipping mechanism of the sump cleaner according to claim 6, wherein two clamping beams (20) are provided, and the two clamping beams are respectively positioned below the left side and the right side of the height positioning frame (15).
8. The assembly welding tool for the supporting part of the loading and transporting mechanism of the sump cleaner according to claim 7, wherein the height positioning frame (15), the connecting arm (7), the supporting arm (14) and the clamping beam (20) are all made of square tubes or round tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400351.3A CN112719741A (en) | 2020-12-04 | 2020-12-04 | Assembly welding tool for supporting part of loading and transporting mechanism of sump cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400351.3A CN112719741A (en) | 2020-12-04 | 2020-12-04 | Assembly welding tool for supporting part of loading and transporting mechanism of sump cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719741A true CN112719741A (en) | 2021-04-30 |
Family
ID=75598602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011400351.3A Withdrawn CN112719741A (en) | 2020-12-04 | 2020-12-04 | Assembly welding tool for supporting part of loading and transporting mechanism of sump cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719741A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085233A1 (en) * | 2003-03-25 | 2004-10-07 | Honda Motor Co., Ltd. | Positioning jig device for vehicle body frame |
| CN203740906U (en) * | 2014-03-20 | 2014-07-30 | 四川万家福酒业有限公司 | Portal crane |
| CN105171296A (en) * | 2015-07-21 | 2015-12-23 | 广西玉柴专用汽车有限公司 | Rear door frame welding tool with filling device compartment |
| CN209206804U (en) * | 2018-11-16 | 2019-08-06 | 厦工机械（焦作）有限公司 | A kind of front frame tailor-welding tool |
| CN111889366A (en) * | 2020-07-29 | 2020-11-06 | 中煤科工集团唐山研究院有限公司 | Assembly method of flip-flow screen |
-
2020
- 2020-12-04 CN CN202011400351.3A patent/CN112719741A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085233A1 (en) * | 2003-03-25 | 2004-10-07 | Honda Motor Co., Ltd. | Positioning jig device for vehicle body frame |
| CN203740906U (en) * | 2014-03-20 | 2014-07-30 | 四川万家福酒业有限公司 | Portal crane |
| CN105171296A (en) * | 2015-07-21 | 2015-12-23 | 广西玉柴专用汽车有限公司 | Rear door frame welding tool with filling device compartment |
| CN209206804U (en) * | 2018-11-16 | 2019-08-06 | 厦工机械（焦作）有限公司 | A kind of front frame tailor-welding tool |
| CN111889366A (en) * | 2020-07-29 | 2020-11-06 | 中煤科工集团唐山研究院有限公司 | Assembly method of flip-flow screen |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210430 |
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| WW01 | Invention patent application withdrawn after publication |