CN111922564A - High-performance heterogeneous thin material tooth-shaped multi-point connection process - Google Patents
High-performance heterogeneous thin material tooth-shaped multi-point connection process Download PDFInfo
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- CN111922564A CN111922564A CN202010732237.4A CN202010732237A CN111922564A CN 111922564 A CN111922564 A CN 111922564A CN 202010732237 A CN202010732237 A CN 202010732237A CN 111922564 A CN111922564 A CN 111922564A
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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
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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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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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
- B23K37/0443—Jigs
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process which comprises a plurality of processes of pole and welding groove processing, pre-welding assembly, pole welding and the like, wherein a bridge side plate is clamped by a side plate adjusting device and is adjusted in position, a bridge bottom plate is placed on a conveyor belt and is pressed, positioned and welded by an upper welder, the side plate adjusting device comprises a base, a sliding seat, an upright post and an installation panel, and the welder comprises a fourth telescopic cylinder, a connecting seat, a side plate contact, a bottom plate contact and a power supply.
Description
Technical Field
The invention relates to the technical field of bridge welding, in particular to a high-performance heterogeneous thin material tooth-shaped multi-point connection process.
Background
The cable bridge is a common facility for carrying cables and erecting the cables, and is commonly a slotted bridge, a tray bridge, a ladder bridge and the like.
According to actual construction requirements, the bridge frame is often required to be specially designed so as to adapt to the construction requirements. The special-shaped bridge frame is not uniform in shape, so that when the side plates and the bottom plate of the special-shaped bridge frame are welded, manual welding is often adopted, the manual welding efficiency is not high, the cost is high, the requirement on the skill of a welder is also high, and the special-shaped bridge frame is not beneficial to the efficient production of the bridge.
Disclosure of Invention
The invention aims at the problems and discloses a high-performance heterogeneous thin material tooth-shaped multi-point connection process.
The specific technical scheme is as follows:
a high-performance heterogeneous thin material tooth-shaped multi-point connection process is characterized by comprising the following specific steps:
(1) processing a pole and a welding groove: processing poles of the bridge side plates, and processing symmetrical welding grooves on two sides of the bridge bottom plate;
(2) assembling before welding: the bridge side plate is arranged on the side plate adjusting device, the bridge bottom plate is arranged on the conveyor belt, the bridge side plate is clamped by the side plate adjusting device and is close to and contacted with the bridge bottom plate after the position of the bridge side plate is adjusted, the bridge bottom plate is tightly pressed by a welding device at the upper end, and at the moment, the pole is matched with the welding groove;
(3) pole welding: and starting the welding device, introducing current, carrying out extreme point welding, and welding the bridge side plate and the bridge bottom plate into a whole after welding is finished.
The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process is characterized in that the conveying belt is horizontally arranged, the side plate adjusting devices are symmetrically arranged on two sides of the conveying belt, and the welding device is hung above the conveying belt through a top sliding rail and can horizontally move along the conveying belt through the top sliding rail.
The high-performance heterogeneous thin material tooth profile multi-pole connection process comprises a base, a sliding seat, a stand column and an installation panel, wherein the base is horizontally arranged, the sliding seat is arranged on the base in a sliding mode, a first telescopic cylinder is fixedly arranged on the base, the first telescopic cylinder is fixed with the sliding seat, the sliding seat is controlled to move, the stand column is symmetrically and fixedly arranged on two sides of the sliding seat, a guide sliding sleeve is arranged on the stand column, a second telescopic cylinder is fixedly arranged on the guide sliding sleeve, guide columns are arranged on two sides of the installation panel and are in clearance fit with the guide sliding sleeve, the second telescopic cylinder is vertically arranged and is fixedly connected with the installation panel, the installation panel is controlled to ascend and descend in the vertical direction, a limiting plate is arranged at the lower end of the inner side face of the installation face, a positioning plate is arranged at the upper end of the inner, and the third telescopic cylinder is fixedly connected with the mounting panel, and a telescopic shaft of the third telescopic cylinder faces downwards vertically and is fixedly connected with the positioning plate to control the positioning plate to move vertically.
The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process is characterized in that the number of the positioning plates is multiple, and the positioning plates are uniformly distributed.
The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process comprises the following steps that a top sliding rail is arranged right above a conveyor belt in a hanging mode through a support and extends horizontally, and a welder is fixedly arranged below the top sliding rail and moves horizontally through the top sliding rail;
the welder includes fourth telescopic cylinder, connecting seat, curb plate contact, bottom plate contact and power, the vertical setting of fourth telescopic cylinder, its upper end and top slide rail fixed connection, its flexible end is vertical down to with connecting seat fixed connection, the horizontal bilateral symmetry of connecting seat is equipped with first telescopic link, lower extreme fixedly connected with second telescopic link, first telescopic link is through insulating seat and curb plate contact fixed connection, the second telescopic link is through insulating seat and bottom plate contact fixed connection, curb plate contact and bottom plate contact and power electric connection.
The high-performance heterogeneous thin material tooth-shaped multi-point connection process is characterized in that the first telescopic rod and the second telescopic rod are pneumatic telescopic rods, electric telescopic rods or hydraulic telescopic rods.
According to the high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process, the lower end of the connecting seat is further provided with a fixed seat, the fixed seat is connected with a pressing block in a sliding mode through a sliding shaft, the sliding shaft is vertically arranged, and a spring is sleeved on the sliding shaft.
The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process is characterized in that the number of the compression blocks is multiple, and the multiple compression blocks are circumferentially and uniformly distributed in the axial direction of the second telescopic rod.
In the high-performance heterogeneous thin-material tooth-shaped multi-point connection process, the spring is always in a compressed state.
The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process is characterized in that the pressing block is a rubber insulating block.
The invention has the beneficial effects that:
the invention discloses a high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process which comprises a plurality of processes of pole and welding groove processing, pre-welding assembly, pole welding and the like, wherein a bridge side plate is clamped by a side plate adjusting device and is adjusted in position, a bridge bottom plate is placed on a conveyor belt and is pressed, positioned and welded by an upper welder, the side plate adjusting device comprises a base, a sliding seat, an upright post and an installation panel, and the welder comprises a fourth telescopic cylinder, a connecting seat, a side plate contact, a bottom plate contact and a power supply.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a front view of the side plate adjusting apparatus.
Fig. 3 is a rear view of the side plate adjustment device.
Fig. 4 is a schematic view of a welder.
The reference numbers illustrate: 1. a side plate adjusting device; 2. a conveyor belt; 3. a welder; 4. a top slide rail; 5. a base; 6. a slide base; 7. a column; 8. installing a panel; 9. a first telescopic cylinder; 10. a guide sliding sleeve; 11. a second telescopic cylinder; 12. a guide post; 13. a limiting plate; 14. positioning a plate; 15. a third telescopic cylinder; 16. a fourth telescopic cylinder; 17. a connecting seat; 18. a side plate contact; 19. a backplane contact; 21. a first telescopic rod; 22. a second telescopic rod; 23. an insulating base; 24. a fixed seat; 25. a compression block; 26. a slide shaft; 27. a spring.
Detailed Description
In order to make the technical solution of the present invention clearer and clearer, the present invention is further described below with reference to embodiments, and any solution obtained by substituting technical features of the technical solution of the present invention with equivalents and performing conventional reasoning falls within the scope of the present invention.
Example one
The high-performance heterogeneous thin material tooth-shaped multi-point connection process is characterized by comprising the following specific steps of:
(1) processing a pole and a welding groove: processing poles of the bridge side plates, and processing symmetrical welding grooves on two sides of the bridge bottom plate;
(2) assembling before welding: the bridge side plate is arranged on the side plate adjusting device, the bridge bottom plate is arranged on the conveyor belt, the bridge side plate is clamped by the side plate adjusting device and is close to and contacted with the bridge bottom plate after the position of the bridge side plate is adjusted, the bridge bottom plate is tightly pressed by a welding device at the upper end, and at the moment, the pole is matched with the welding groove;
(3) pole welding: starting a welder, introducing current, carrying out extreme point welding, and welding the bridge side plate and the bridge bottom plate into a whole after welding is finished;
the embodiment is used for realizing the quick welding of the bridge mechanism, the bridge side plate which is processed in advance at the extreme point is clamped by the side plate adjusting device, the position is adjusted, the extreme point on the bridge side plate is matched with the welding groove on the bridge bottom plate which is processed by the welding groove, the extreme point welding is finally completed by the welder, and the bridge side plate and the bridge bottom plate are welded into a whole.
Example two
The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process is characterized in that the conveyor belt is horizontally arranged, the side plate adjusting devices are symmetrically arranged on two sides of the conveyor belt, and the welding device is hung above the conveyor belt through a top sliding rail and can horizontally move along the direction of the conveyor belt through the top sliding rail;
wherein, the side plate adjusting device comprises a base, a sliding seat, a stand column and an installation panel, the base is horizontally arranged, the sliding seat is arranged on the base in a sliding way, a first telescopic cylinder is fixedly arranged on the base, the first telescopic cylinder is fixed with the sliding seat, the sliding seat is controlled to move, the stand column is symmetrically and fixedly arranged on two sides of the sliding seat, a guide sliding sleeve is arranged on the stand column, a second telescopic cylinder is fixedly arranged on the guide sliding sleeve, guide posts are arranged on two sides of the installation panel, the guide posts are in clearance fit with the guide sliding sleeve, the second telescopic cylinder is vertically arranged and is fixedly connected with the installation panel, the installation panel is controlled to ascend and descend in the vertical direction, a limiting plate is arranged at the lower end of the inner side surface of the installation panel, a positioning plate is arranged at the upper end of the inner side surface of the installation panel, the positioning, and is fixedly connected with the positioning plate to control the positioning plate to move vertically;
the number of the positioning plates is multiple, and the plurality of positioning plates are uniformly distributed;
the method of use of this example is as follows:
firstly, placing a bridge bottom plate on a conveyor belt, placing bridge side plates on limiting plates of a side plate adjusting device, then adjusting the positions of the positioning plates based on the shapes of the bridge side plates (controlling the third telescopic cylinder to stretch and contract) to enable the bridge side plates to be clamped between the positioning plates and the limiting plates, then adjusting the vertical heights of the bridge side plates (controlling the second telescopic cylinder to stretch and contract and adjusting the vertical height of an installation panel) based on the heights of the bridge bottom plate, enabling the bridge side plates to be matched with the vertical heights of the bridge bottom plate, finally starting the first telescopic cylinder to enable the bridge side plates to horizontally move towards the direction of the bridge bottom plate until the poles on the bridge side plates are matched with welding grooves on the bridge bottom plate, and at the moment, finishing the position adjustment of the bridge side plates and the bridge bottom plate;
the special-shaped bridge side plate assembly is characterized in that the shape applicability to the bridge side plate is high, and the special-shaped bridge side plate assembly can be completely used for assembling the special-shaped bridge side plate, so that the special-shaped bridge side plate can be effectively and stably matched with a bridge bottom plate, and the pole welding precision and the welding effect of a special-shaped bridge can be effectively improved.
EXAMPLE III
The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process is characterized in that the top sliding rail is suspended above the conveyor belt through a support and extends horizontally, and the welding device is fixedly arranged below the top sliding rail and moves horizontally through the top sliding rail;
the welding device comprises a fourth telescopic cylinder, a connecting seat, a side plate contact, a bottom plate contact and a power supply, wherein the fourth telescopic cylinder is vertically arranged, the upper end of the fourth telescopic cylinder is fixedly connected with the top sliding rail, the telescopic end of the fourth telescopic cylinder faces downwards vertically and is fixedly connected with the connecting seat, first telescopic rods are symmetrically arranged on two horizontal sides of the connecting seat, the lower end of the connecting seat is fixedly connected with second telescopic rods, the first telescopic rods are fixedly connected with the side plate contact through insulating seats, the second telescopic rods are fixedly connected with the bottom plate contact through insulating seats, and the side plate contact and the bottom plate contact are electrically connected with the power supply;
the first telescopic rod and the second telescopic rod are pneumatic telescopic rods, electric telescopic rods or hydraulic telescopic rods;
in this embodiment, the bridge side plate and the bridge bottom plate, which have completed the position adjustment, are welded at the extreme points by the welder, and the working method is as follows:
after the positions of the bridge side plate and the bridge bottom plate are adjusted, the welder moves above one end of the bridge bottom plate through the top sliding rail, then descends through the fourth telescopic cylinder, when the position is lowered to a specified height, the first telescopic rod and the second telescopic rod extend, so that the side plate contact is in electrical contact with the bridge side plate, the bottom plate contact is in electrical contact with the bridge bottom plate, a current channel for pole welding is formed, and then the power supply is started to perform pole welding; the welding device horizontally moves through the top sliding rail to sequentially complete the welding of multiple poles of the bridge and the poles of the welding grooves until the bridge side plate and the bridge bottom plate are integrated.
Example four
In the high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process of the embodiment, a fixed seat is further arranged at the lower end of the connecting seat, a pressing block is connected to the fixed seat in a sliding mode through a sliding shaft, the sliding shaft is vertically arranged, and a spring is sleeved on the sliding shaft;
the number of the pressing blocks is multiple, the pressing blocks are uniformly distributed in the circumferential direction in the axial direction of the second telescopic rod, the spring is always in a compression state, and the pressing blocks are rubber insulating blocks;
based on the third embodiment, the pressing block is additionally arranged on the welding device, when the bottom plate contact is in electrical contact with the bridge bottom plate, the elastic pressing block can effectively clamp the bridge bottom plate, the position of the bridge bottom plate is stabilized, and the pole welding precision and the welding effect are guaranteed.
In conclusion, the special-shaped bridge frame welding device is reasonable in design, simple in principle, good in assembly precision, high in stability, high in applicability and capable of effectively achieving quick assembly and welding of special-shaped bridge frames, greatly improving pole welding efficiency and welding effect, and can be used for pole welding of most special-shaped bridge frames.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A high-performance heterogeneous thin material tooth-shaped multi-point connection process is characterized by comprising the following specific steps:
(1) processing a pole and a welding groove: processing poles of the bridge side plates, and processing symmetrical welding grooves on two sides of the bridge bottom plate;
(2) assembling before welding: the bridge side plate is arranged on the side plate adjusting device, the bridge bottom plate is arranged on the conveyor belt, the bridge side plate is clamped by the side plate adjusting device and is close to and contacted with the bridge bottom plate after the position of the bridge side plate is adjusted, the bridge bottom plate is tightly pressed by a welding device at the upper end, and at the moment, the pole is matched with the welding groove;
(3) pole welding: and starting the welding device, introducing current, carrying out extreme point welding, and welding the bridge side plate and the bridge bottom plate into a whole after welding is finished.
2. The high-performance heterogeneous thin material tooth-shaped multi-pole connection process as claimed in claim 1, wherein the conveyor belt is horizontally arranged, the side plate adjusting devices are symmetrically arranged on two sides of the conveyor belt, and the welder is hung above the conveyor belt through a top sliding rail and can horizontally move along the direction of the conveyor belt through the top sliding rail.
3. The high-performance heterogeneous thin material tooth-shaped multi-pole connection process according to claim 2, wherein the side plate adjusting device comprises a base, a sliding seat, a column and a mounting panel, the base is horizontally arranged, the sliding seat is slidably arranged on the base, a first telescopic cylinder is fixedly arranged on the base, the first telescopic cylinder is fixed with the sliding seat and controls the sliding seat to move, the column is symmetrically and fixedly arranged on two sides of the sliding seat, a guide sliding sleeve is arranged on the column, a second telescopic cylinder is fixedly arranged on the guide sliding sleeve, guide posts are arranged on two sides of the mounting panel and are in clearance fit with the guide sliding sleeve, the second telescopic cylinder is vertically arranged and is fixedly connected with the mounting panel, the mounting panel is controlled to ascend and descend in the vertical direction, a limiting plate is arranged at the lower end of the inner side surface of the mounting surface, a positioning plate is arranged at the upper end of the inner side surface of, and the third telescopic cylinder is fixedly connected with the mounting panel, and a telescopic shaft of the third telescopic cylinder faces downwards vertically and is fixedly connected with the positioning plate to control the positioning plate to move vertically.
4. The high-performance multi-pole connection process of the tooth shapes of the heterogeneous thin materials, as claimed in claim 3, wherein the number of the positioning plates is multiple, and the positioning plates are uniformly distributed among the positioning plates.
5. The high-performance heterogeneous thin material tooth-shaped multi-pole connection process as claimed in claim 3, wherein the top sliding rail is suspended by a bracket and arranged right above the conveyor belt and extends horizontally, and the welder is fixedly arranged below the top sliding rail and moves horizontally through the top sliding rail;
the welder includes fourth telescopic cylinder, connecting seat, curb plate contact, bottom plate contact and power, the vertical setting of fourth telescopic cylinder, its upper end and top slide rail fixed connection, its flexible end is vertical down to with connecting seat fixed connection, the horizontal bilateral symmetry of connecting seat is equipped with first telescopic link, lower extreme fixedly connected with second telescopic link, first telescopic link is through insulating seat and curb plate contact fixed connection, the second telescopic link is through insulating seat and bottom plate contact fixed connection, curb plate contact and bottom plate contact and power electric connection.
6. The high-performance multi-point connection process of the tooth shapes of the heterogeneous thin materials, as claimed in claim 5, wherein the first telescopic rod and the second telescopic rod are pneumatic telescopic rods, electric telescopic rods or hydraulic telescopic rods.
7. The high-performance heterogeneous thin material tooth-shaped multi-pole-point connection process as claimed in claim 6, wherein a fixed seat is further arranged at the lower end of the connecting seat, a pressing block is connected to the fixed seat in a sliding mode through a sliding shaft, the sliding shaft is vertically arranged, and a spring is sleeved on the sliding shaft.
8. The high-performance heterogeneous thin material tooth-shaped multi-point connection process as claimed in claim 7, wherein the number of the compression blocks is multiple, and the multiple compression blocks are circumferentially and uniformly distributed in the axial direction of the second telescopic rod.
9. The high-performance multi-point connection process of the tooth shapes of the heterogeneous thin materials, as claimed in claim 8, wherein the spring is always in a compressed state.
10. The high-performance heterogeneous thin material tooth-shaped multi-pole connection process as claimed in claim 9, wherein the pressing block is a rubber insulating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010732237.4A CN111922564B (en) | 2020-07-27 | 2020-07-27 | High-performance heterogeneous thin material tooth-shaped multi-point connection process |
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| CN202010732237.4A CN111922564B (en) | 2020-07-27 | 2020-07-27 | High-performance heterogeneous thin material tooth-shaped multi-point connection process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289924A (en) * | 2022-03-03 | 2022-04-08 | 江苏中复利光电科技有限公司 | Cable testing bridge contour machining welding machine |
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| CN202622207U (en) * | 2012-04-09 | 2012-12-26 | 江苏金华厦电气有限公司 | Dedicated double C-shaped steel automatic welding device for nuclear power bridge rack |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114289924A (en) * | 2022-03-03 | 2022-04-08 | 江苏中复利光电科技有限公司 | Cable testing bridge contour machining welding machine |
| CN114289924B (en) * | 2022-03-03 | 2022-05-17 | 江苏中复利光电科技有限公司 | Cable testing bridge contour machining welding machine |
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| CN111922564B (en) | 2022-04-29 |
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