CN114669942A - High-efficient welding set - Google Patents
High-efficient welding set Download PDFInfo
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- CN114669942A CN114669942A CN202210232969.6A CN202210232969A CN114669942A CN 114669942 A CN114669942 A CN 114669942A CN 202210232969 A CN202210232969 A CN 202210232969A CN 114669942 A CN114669942 A CN 114669942A
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- 238000003466 welding Methods 0.000 title claims abstract description 112
- 238000003825 pressing Methods 0.000 claims abstract description 93
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a high-efficiency welding device which comprises a fixing assembly, a welding assembly and a welding assembly, wherein the fixing assembly comprises an upper connecting column, a pressing plate and a positioning plate, the upper connecting column is matched with the upper end of the pressing plate, and the positioning plate is connected with the lower end of the pressing plate; the bearing assembly comprises a welding table and a base, the upper connecting column, the pressing plate and the positioning plate are mounted on the welding table, and the lower end of the welding table is matched with the base. The position of welding bench can be adjusted according to the length of work piece to this device, guarantees that welding position is on same reference line, improves welding precision and processingquality, and whole device is fixed simple firm, and it is convenient to remove.
Description
Technical Field
The invention relates to the technical field of welding devices, in particular to an efficient welding device.
Background
Welding is a process for permanently joining metallic materials. Industrial product manufacturing in various industries such as boilers, pressure vessels, power generation equipment, pipelines, automobiles, shipbuilding, engineering machinery, machine manufacturing, medical instruments, precision instruments, electronics and the like all apply welding technology, and the welding technology plays an important role in modern industrial production. The manual welding efficiency is low, the positioning workpiece is not well adjusted, the welding position cannot be always kept on the same reference line, the welding precision is poor, and the welding processing quality is difficult to guarantee.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme: a high-efficiency welding device comprises a fixing assembly, wherein the fixing assembly comprises an upper connecting column, a pressing plate and a positioning plate, the upper connecting column is matched with the upper end of the pressing plate, and the positioning plate is connected with the lower end of the pressing plate; the bearing assembly comprises a welding table and a base, the upper connecting column, the pressing plate and the positioning plate are mounted on the welding table, and the lower end of the welding table is matched with the base.
As a preferable scheme of the efficient welding device, the welding table comprises a welding arm, an upper end connecting hole, a lower end connecting hole, a pressing groove and a positioning groove, the welding arm and the upper end connecting hole are arranged at the upper end of the welding table, the pressing groove and the positioning groove are arranged on the side surface of the welding table, and the pressing groove penetrates through the welding table.
As a preferable scheme of the efficient welding device, a pressing plate connecting column is arranged in the pressing groove, a positioning hole penetrating through the lower end of the welding table is arranged in the positioning groove, and a plurality of positioning holes are formed.
As a preferred scheme of the efficient welding device, the base comprises a base connecting hole, a limiting disc, a limiting hole and an extrusion column, the base connecting hole is formed in the base, the limiting disc is arranged in the base connecting hole, the limiting hole is formed in the limiting disc, one end of the extrusion column is connected with a spring and is installed in the base connecting hole, and the other end of the extrusion column is inserted into the limiting hole.
As a preferable scheme of the efficient welding device, the pressing plate includes a pressing block, an upper end connection column, a pressing plate connection hole and a lower end connection hole, the pressing block is disposed on a side surface of the pressing plate, the upper end connection column, the pressing plate connection hole and the lower end connection hole are disposed on the pressing plate, the pressing plate connection column is inserted into the pressing plate connection hole, and the upper end connection column is inserted into the upper end connection hole.
As a preferable scheme of the high-efficiency welding device, the upper connecting column comprises a connecting block and a sliding groove, the sliding groove is formed in the connecting block, the connecting block is connected with the welding arm, and the upper connecting column is in sliding fit with the sliding groove.
As a preferable scheme of the high-efficiency welding device, the positioning plate comprises a lower end connecting column and a plurality of positioning columns, the lower end connecting column is arranged at the upper end of the positioning plate, the positioning columns are arranged at the lower end of the positioning plate, the lower end connecting column is matched with the lower end connecting hole, the positioning columns are inserted into the positioning holes, and the number of the positioning columns is multiple.
As a preferable scheme of the high-efficiency welding device, the positioning plate further comprises an unlocking groove and a moving block, the unlocking groove is formed in the side face of the positioning plate, and the moving block is installed in the unlocking groove in a matched manner with the spring.
As a preferable scheme of the high-efficiency welding device, an unlocking column is arranged in the unlocking groove, a moving hole is formed in the moving block, and the unlocking column is inserted into the moving hole.
As a preferable scheme of the efficient welding device, the positioning column is provided with a hollow column hole, and the hollow column hole is communicated with the unlocking groove.
The invention has the beneficial effects that: the position of welding bench can be adjusted according to the length of work piece to this device, guarantees that welding position is on same reference line, improves welding precision and processingquality, and whole device is fixed simple firm, and it is convenient to remove.
Drawings
Fig. 1 is an assembly schematic diagram of a high efficiency welding apparatus.
FIG. 2 is a schematic view of the assembly of the fixture assembly and the welding station of the high efficiency welding apparatus.
Fig. 3 is a structural view of a welding stage of the high-efficiency welding apparatus.
Fig. 4 is a schematic connection diagram of an upper connection column and a pressing plate of the high-efficiency welding device.
Fig. 5 is a schematic view of the connection between the pressing plate and the positioning plate of the high-efficiency welding device.
FIG. 6 is a cross-sectional view of a base of the high-efficiency welding apparatus.
In the figure: a fixing member 100; an upper connecting column 101; a connection block 101 a; a slide groove 101 b; a pressing plate 102; a pressing block 102 a; an upper end connecting post 102 b; pressing plate connection holes 102 c; a lower end connection hole 102 d; a positioning plate 103; a lower end connection column 103 a; positioning posts 103 b; hollow post holes 103 b-1; rubber plugs 103 b-2; an unlocking groove 103 c; a moving block 103 d; the moving hole 103 d-1; a carrier assembly 200; a soldering station 201; a welding arm 201 a; upper end connection holes 201 b; a lower end connection hole 201 c; the pressing groove 201 d; a pressing plate connection column 201 d-1; a positioning groove 201 e; positioning hole 201 e-1; a base 202; a base attachment hole 202 a; a spacing disc 202 b; a stopper hole 202 c; the post 202d is extruded.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention, which provides an efficient welding apparatus, includes a fixing assembly 100 and a carrier assembly 200.
Specifically, the fixing assembly 100 comprises an upper connecting column 101, a pressing plate 102 and a positioning plate 103, wherein the upper connecting column 101 is matched with the upper end of the pressing plate 102, and the positioning plate 103 is connected with the lower end of the pressing plate 102; the bearing assembly 200 comprises a welding table 201 and a base 202, the upper connecting column 101, the pressing plate 102 and the positioning plate 103 are mounted on the welding table 201, and the lower end of the welding table 201 is matched with the base 202.
The welding table 201 comprises a welding arm 201a, an upper end connecting hole 201b, a lower end connecting hole 201c, a pressing groove 201d and a positioning groove 201e, the welding arm 201a and the upper end connecting hole 201b are arranged at the upper end of the welding table 201, the pressing groove 201d and the positioning groove 201e are arranged on the side face of the welding table 201, and the pressing groove 201d penetrates through the welding table 201.
A rectangular convex block is arranged on the welding table 201, a hole is formed in the convex block, a circular column is arranged at one end of the welding arm 201a, a claw buckle is arranged at the other end of the welding arm, and the claw buckle is in an arc shape; circular post alternates and can reciprocate at downthehole welding arm 201a, and welding arm 201a is provided with two, still is provided with the screw hole on the welding bench 201.
The pressing groove 201d is internally provided with two pressing plate connecting columns 201d-1, the positioning groove 201e is internally provided with a plurality of positioning holes 201e-1 penetrating through the lower end of the welding table 201, and the positioning holes 201e-1 are arranged.
The pressing plate 102 comprises a pressing block 102a, an upper end connecting column 102b, a pressing plate connecting hole 102c and a lower end connecting hole 102d, the pressing block 102a is arranged on the side face of the pressing plate 102, the upper end connecting column 102b, the pressing plate connecting hole 102c and the lower end connecting hole 102d are arranged on the pressing plate 102, a pressing plate connecting column 201d-1 is inserted into the pressing plate connecting hole 102c, and the upper end connecting column 102b is inserted into the upper end connecting hole 201 b.
The two pressing blocks 102a are symmetrically arranged along the central line of the pressing plate 102, the center of the pressing plate 102 is provided with a square hole corresponding to the square block in the pressing groove 201d, a threaded hole is preferably formed in the pressing plate 102 and corresponds to the threaded hole in the welding table 201, and the pressing plate 102 is more stable when moving up and down.
The upper connecting column 101 comprises a connecting block 101a and a sliding groove 101b, the sliding groove 101b is arranged on the connecting block 101a, the connecting block 101a is connected with a welding arm 201a, and the upper connecting column 102b is in sliding fit with the sliding groove 101 b.
The connecting block 101a side is provided with the connecting block round pin and is connected with two welding arms 201a, and two welding arms 201a can synchronous movement, and more stable fixed welded work piece, sliding tray 101b slope set up on connecting block 101a side, press the board 102 when reciprocating, the promotion welding arm 201a that upper end spliced pole 102b can be better takes place to rotate.
The base 202 is provided with a plurality of base connection holes 202a, and the base connection holes 202a are equidistantly arranged.
The positioning plate 103 comprises a lower end connecting column 103a and a positioning column 103b, the lower end connecting column 103a is arranged at the upper end of the positioning plate 103, the positioning column 103b is arranged at the lower end of the positioning plate 103, and the lower end connecting column 103a is in welding fit with the lower end connecting hole 102 d; the positioning column 103b is inserted into the positioning hole 201e-1, and a plurality of positioning columns 103b are arranged so as to be fixed more stably. '
When the welding device is used, a welded workpiece is placed on the welding table 201, the pressing plate 102 is pressed by the pressing block 102a to move downwards, the upper connecting column 102b drives the upper connecting column 101 to move downwards, and the welding arm 201a connected with the upper connecting column 101 moves together to press the workpiece tightly; the positioning plate 103 moves along with the pressing plate 102, the positioning column 103b extends out of the positioning hole 201e-1 and penetrates into the base connecting hole 202a, movement of the welding table 201 is limited, the bolt is in threaded fit with the threaded hole in the pressing plate 102 and the threaded hole in the welding table 201, up-and-down movement distance of the pressing plate 102 is further limited, and pressing of the welding arm 201a on a workpiece is guaranteed.
The other welding table 201 is moved to a proper distance, the other part of the workpieces to be welded is fixed according to the method, the close distance adjustment between the two workpieces can control the fastening of the welding arm 201a by pressing and lifting the pressing block 102a, and the distance between the workpieces is adjusted to ensure the welding precision.
Example 2
Referring to fig. 2 to 6, a second embodiment of the present invention is provided, which is based on the first embodiment and provides a method for connecting the base and the positioning plate 103.
Specifically, the base 202 includes a base connection hole 202a, a limiting disc 202b, a limiting hole 202c and an extrusion column 202d, the base connection hole 202a is disposed on the base 202, the limiting disc 202b is disposed in the base connection hole 202a, the limiting hole 202c is disposed on the limiting disc 202b, one end of the extrusion column 202d is connected with a spring and is installed in the base connection hole 202a, and the other end of the extrusion column 202d is inserted into the limiting hole 202 c.
Preferably, the lower end of the positioning column 103b is provided with a rubber plug 103b-2, the lower end of the extrusion column 202d is a circular disc, and the diameter of the circular disc is smaller than that of the base connecting hole 202 a.
Preferably, the circular column at the upper end of the extrusion column 202d is made of rubber, the diameter of the circular column is the same as that of the limiting hole 202c, and the limiting hole 202c is better sealed.
When the base is used, the pressing plate 102 moves downwards by pressing the pressing block 102a, the positioning plate 103 moves along with the pressing plate 102, and the positioning column 103b extends out of the positioning hole 201e-1 and is inserted into the base connecting hole 202 a; the rubber plug 103b-2 has good sealing performance, gas in the base connecting hole 202a is extruded downwards, the diameter of the disc is smaller than that of the base connecting hole 202a, and the gas flows out of the limiting hole 202c and enters the position below the limiting disc 202 b.
When the pressing plate 102 cannot be pressed downwards, indicating that the workpiece is fixed, a sealed space is formed between the rubber plug 103b-2 at the lower end of the positioning column 103b and the extrusion column 202d, when the positioning column 103b moves upwards, the air pressure in the sealed space is reduced, the positioning column 103b is extruded by external atmospheric pressure to limit the movement of the positioning column 103b, and the positioning column 103b is fixed in the base connecting hole 202 a; the positioning plate 103 and the upper connection column 101 are connected to each other with the pressing plate 102 and are fixed together against movement, thereby fixing the entire apparatus and pressing the workpiece.
The fixing is released by the threaded fit of the bolt with the threaded hole on the pressing plate 102 and the threaded hole on the welding table 201, and the bolt is rotated to move the pressing plate 102 upwards to drive the positioning plate 103 to move upwards so as to release the fixing of the whole device.
Example 3
Referring to fig. 5 and 6, a third embodiment of the present invention provides a method for releasing the positioning plate 103 based on the first two embodiments.
Specifically, the positioning plate 103 further includes an unlocking groove 103c and a moving block 103d, the unlocking groove 103c is disposed on the side surface of the positioning plate 103, and the moving block 103d is mounted in the unlocking groove 103c in cooperation with a spring.
An unlocking column 103c-1 is arranged in the unlocking groove 103c, a moving hole 103d-1 is arranged on the moving block 103d, and the unlocking column 103c-1 is inserted in the moving hole 103 d-1.
Preferably, the number of the unlocking grooves 103c and the moving block 103d is two on the side of the positioning plate 103, and one end of the moving block 103d is provided with a protrusion.
The positioning column 103b is provided with a hollow column hole 103b-1, the hollow column hole 103b-1 is communicated with the unlocking groove 103c, and the upper part of the preferable moving block 103d is made of a sealing material, so that the hollow column hole 103b-1 can be well sealed, and the hollow column hole 103b-1 cannot leak air.
During the use, place welded work piece on welding bench 201, press and press the pressing plate 102 of pressing block 102a and take place to move down, upper end spliced pole 102b drives upper connection post 101 and moves down, takes place to move together with the welding arm 201a that upper connection post 101 is connected and compresses tightly the work piece.
The positioning plate 103 moves along with the pressing plate 102, and the positioning column 103b extends out of the positioning hole 201e-1 and is inserted into the base connecting hole 202 a; the rubber plug 103b-2 has good sealing performance, gas in the base connecting hole 202a is extruded downwards, the diameter of the disc is smaller than that of the base connecting hole 202a, and the gas flows out of the limiting hole 202c and enters the position below the limiting disc 202 b.
When the pressing plate 102 cannot be pressed downwards, the workpiece is fixed, a sealed space is formed between the rubber plug 103b-2 at the lower end of the positioning column 103b and the extrusion column 202d, the extrusion column 202d moves upwards under the action of a spring to block the limiting hole 202c, so that the positioning column 103b is fixed in the base connecting hole 202a, when the positioning column 103b moves, the air pressure in the sealed space is reduced, the external atmospheric pressure can block the positioning column 103b from moving by applying pressure to the positioning column 103b, the positioning plate 103 cannot move, the pressing plate 102 connected with the positioning plate is fixed, and the whole device is completely fixed.
When the fixing is released, the bulge on the moving block 103d is pushed, the moving block 103d moves in the unlocking groove 103c, when the moving block moves to a certain position, air enters the positioning column 103b and the base connecting hole 202a from the hollow column hole 103b-1, so that the positioning column 103 can move up and down under the same internal and external air pressure, the fixing of the positioning column 103b is released, and the fixing of the device is released.
The other welding table 201 is moved to a proper distance, the other part of the workpieces to be welded is fixed according to the method, the close distance between the two workpieces can be adjusted by pressing the protrusions on the pressing block 102a and the pushing moving block 103d to control the fastening of the welding arm 201a, and the distance between the adjusted workpieces ensures the welding precision.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a high-efficient welding set which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
The fixing assembly (100) comprises an upper connecting column (101), a pressing plate (102) and a positioning plate (103), wherein the upper connecting column (101) is matched with the upper end of the pressing plate (102), and the positioning plate (103) is connected with the lower end of the pressing plate (102); and (c) a second step of,
the bearing assembly (200) comprises a welding table (201) and a base (202), the upper connecting column (101), the pressing plate (102) and the positioning plate (103) are mounted on the welding table (201), and the lower end of the welding table (201) is matched with the base (202).
2. The high efficiency welding apparatus of claim 1, wherein: welding bench (201) include welding arm (201a), upper end connecting hole (201b), lower extreme connecting hole (201c), press groove (201d) and constant head tank (201e), welding arm (201a) with upper end connecting hole (201b) set up in welding bench (201) upper end, press groove (201d) with constant head tank (201e) set up in welding bench (201) side, press groove (201d) to run through welding bench (201).
3. The high efficiency welding apparatus of claim 2, wherein: a pressing plate connecting column (201d-1) is arranged in the pressing groove (201d), a positioning hole (201e-1) penetrating through the lower end of the welding table (201) is arranged in the positioning groove (201e), and a plurality of positioning holes (201e-1) are arranged.
4. A high efficiency welding apparatus as defined in claim 3, wherein: the base (202) comprises a base connecting hole (202a), a limiting disc (202b), a limiting hole (202c) and an extrusion column (202d), the base connecting hole (202a) is formed in the base (202), the limiting disc (202b) is arranged in the base connecting hole (202a), the limiting hole (202c) is formed in the limiting disc (202b), one end of the extrusion column (202d) is connected with a spring and installed in the base connecting hole (202a), and the other end of the extrusion column (202d) is inserted into the limiting hole (202 c).
5. A high-efficiency welding apparatus as defined in claim 3 or 4, wherein: the pressing plate (102) comprises a pressing block (102a), an upper end connecting column (102b), a pressing plate connecting hole (102c) and a lower end connecting hole (102d), the pressing block (102a) is arranged on the side face of the pressing plate (102), the upper end connecting column (102b), the pressing plate connecting hole (102c) and the lower end connecting hole (102d) are arranged on the pressing plate (102), the pressing plate connecting column (201d-1) is inserted into the pressing plate connecting hole (102c), and the upper end connecting column (102b) is inserted into the upper end connecting hole (201 b).
6. The high efficiency welding apparatus of claim 5, wherein: go up spliced pole (101) including connecting block (101a) and sliding tray (101b), sliding tray (101b) set up in on connecting block (101a), connecting block (101a) with welding arm (201a) is connected, upper end spliced pole (102b) with sliding tray (101b) sliding fit.
7. The high-efficiency welding apparatus of claim 6, wherein: the positioning plate (103) comprises a lower end connecting column (103a) and a plurality of positioning columns (103b), the lower end connecting column (103a) is arranged at the upper end of the positioning plate (103), the positioning columns (103b) are arranged at the lower end of the positioning plate (103), the lower end connecting column (103a) is matched with the lower end connecting hole (102d), the positioning columns (103b) are inserted into the positioning holes (201e-1), and the positioning columns (103b) are arranged in a plurality.
8. The high efficiency welding apparatus of claim 7, wherein: the positioning plate (103) further comprises an unlocking groove (103c) and a moving block (103d), the unlocking groove (103c) is formed in the side face of the positioning plate (103), and the moving block (103d) is installed in the unlocking groove (103c) in a matched mode with a spring.
9. The high efficiency welding apparatus of claim 8, wherein: an unlocking column (103c-1) is arranged in the unlocking groove (103c), a moving hole (103d-1) is formed in the moving block (103d), and the unlocking column (103c-1) is inserted into the moving hole (103 d-1).
10. The high efficiency welding apparatus of claim 8 or 9, wherein: the positioning column (103b) is provided with a hollow column hole (103b-1), and the hollow column hole (103b-1) is communicated with the unlocking groove (103 c).
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CN111618512A (en) * | 2020-07-02 | 2020-09-04 | 浙江永源机电制造有限公司 | Automatic welding tool of tank robot |
CN112045355A (en) * | 2020-09-09 | 2020-12-08 | 湖北赞博信息科技股份有限公司 | High-quality three-dimensional flexible combined welding workbench |
CN213857888U (en) * | 2020-11-23 | 2021-08-03 | 江苏腾业特种有色金属科技有限公司 | Steel casting welding platform |
CN215394727U (en) * | 2021-03-02 | 2022-01-04 | 诸暨市富磊达环保设备有限公司 | Machining and positioning device for matching assembly of large-scale environment-friendly equipment |
CN114043155A (en) * | 2022-01-11 | 2022-02-15 | 山东柏源技术有限公司 | Improved generation weldment work platform is used in processing of oil accessory |
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