CN108544050B - Sectional type welding table - Google Patents
Sectional type welding table Download PDFInfo
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- CN108544050B CN108544050B CN201810686179.9A CN201810686179A CN108544050B CN 108544050 B CN108544050 B CN 108544050B CN 201810686179 A CN201810686179 A CN 201810686179A CN 108544050 B CN108544050 B CN 108544050B
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- welding
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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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to a sectional type welding table, which comprises a welding box body, wherein the front side surface of the welding box body is provided with a feed inlet, and the right side surface of the welding box body is provided with a discharge outlet; the welding box body is internally provided with a rotary welding table, a first welding device and a second welding device, the rotary welding table is arranged at the inner center of the welding box body and can rotate around the center of the rotary welding table in the horizontal direction, the first welding device is arranged at the left side of the rotary welding table, the second welding device is arranged at the rear side of the rotary welding table, and the first welding device and the second welding device are arranged on the same outer circumference concentric circle of the rotary relief table. The invention has better fixing effect on workpieces, and the welding table can finish two times of welding without being converted to other welding tables, thereby greatly accelerating the welding process.
Description
Technical Field
The invention relates to the technical field of automobile part welding, in particular to a sectional type welding table.
Background
The existing automobile sensor needs to be welded twice, as shown in fig. 9, the workpiece comprises a head portion A1, a tail portion A2, a circuit board, a guide pin A3 and a magnet A4, the circuit board and the guide pin A3 are detachably arranged between the head portion A1 and the tail portion A2, the tail portion A2 is provided with a frame, the frame is perpendicular to a horizontal plane, and the magnet A4 is detachably fixed in the frame.
In the prior art, the workpiece is welded by adopting two welding machines in sequence, so that the action time is longer and the efficiency is lower.
Disclosure of Invention
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a segmented welding table capable of performing two welding operations.
The invention adopts the technical scheme that: the sectional type welding table comprises a welding box body, wherein a feed inlet is formed in the front side surface of the welding box body, and a discharge outlet is formed in the right side surface of the welding box body; the welding box body is internally provided with a rotary welding table, a first welding device and a second welding device, the rotary welding table is arranged at the inner center of the welding box body and can rotate around the center of the rotary welding table in the horizontal direction, the first welding device is arranged at the left side of the rotary welding table, the second welding device is arranged at the rear side of the rotary welding table, and the first welding device and the second welding device are arranged on the same outer circumference concentric circle of the rotary relief table.
The rotary welding table comprises a transmission device, a welding platform and a positioning device, wherein the transmission device is arranged at the bottom of the welding platform and is in transmission connection with the welding platform, the welding platform comprises a transmission shaft and a platform body, and the platform body is horizontally arranged; the upper end of the transmission shaft is fixedly arranged at the center of the platform body, the lower end of the transmission shaft is connected with the output end of the transmission device, four groups of first positioning rods are arranged on the upper end surface of the platform body, the adjacent first positioning rods are arranged at 90 degrees, the positioning devices are arranged on the first positioning rods in a penetrating way,
the positioning device comprises a chassis, a positioning disc and an abutting disc, wherein,
the upper end face of the chassis is provided with a first upper surface and a second upper surface along the front-rear direction, the chassis comprises a second positioning rod and a track part, the edge of the first upper surface is provided with the second positioning rod, the second upper surface is welded with one track part, the left side and the right side of the track part are inwards recessed to form a sliding rail extending along the front-rear direction, and a first through hole extending along the front-rear direction is formed in the track part;
the positioning disc is provided with a second through hole matched with the second positioning rod so that the positioning disc is fixed on the first upper surface, the positioning disc comprises a positioning base, an inclined plate and a tail plate, the upper end surface of the positioning base is provided with a plurality of first stations for placing a frame body of the workpiece, the inclined plate is obliquely fixed at the front end of the positioning base, the upper surface of the inclined plate is provided with a second station for fixing a guide pin of the workpiece corresponding to each first station, and the tail plate is hinged at the rear end of the positioning base and is provided with a square hole corresponding to each first station;
the abutting disc comprises an abutting box, abutting rods and a fastener, a plurality of abutting rods are arranged at the front end of the abutting box, the abutting rods are movably arranged in each first through hole in a penetrating mode, and when the abutting rods are completely arranged in the first through holes in a penetrating mode, the front ends of the abutting rods penetrate through the square holes and are abutted to the magnets of the workpiece; the left side and the right side of the butt box are respectively provided with a fastener, the fasteners are in sliding contact with the sliding rail of the rail part, each fastener comprises a bolt seat and a screw rod penetrating through the bolt seat, and the screw rod is fastened on the sliding rail of the rail part when the screw rod is screwed.
The invention has better fixing effect on the automobile sensor, and the welding table can finish two times of welding without being converted to other welding tables, thereby greatly accelerating the welding process.
Drawings
The drawings referred to in the description of the embodiments of the present invention are simply introduced to facilitate a clearer and complete description of the technical solutions of the embodiments of the present invention, and the following drawings are only for some embodiments of the present invention and are not intended to limit the present invention, and it is obvious that other drawings can be obtained according to these drawings without performing other inventive work.
FIG. 1 is a perspective view of a segmented weld station of the present invention;
FIG. 2 is a partial perspective view of the segmented welding station shown in FIG. 1;
FIG. 3 is a perspective view of the spin welding station of FIG. 1;
FIG. 4 is a top view of the positioning device of FIG. 3;
FIG. 5 is a schematic view of the puck of FIG. 4;
FIG. 6 is an enlarged view of the second boss portion of FIG. 5;
FIG. 7 is a top view of the abutment plate shown in FIG. 4;
FIG. 8 is a perspective view of the fastener of FIG. 7;
fig. 9 is a schematic structural view of the workpiece.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1 and 2, the invention provides a sectional type welding table, which comprises a welding box body, wherein the front side surface of the welding box body is provided with a feed inlet, and the right side surface of the welding box body is provided with a discharge outlet; the welding box body is internally provided with a rotary welding table 1, a first welding device 2 and a second welding device 3, wherein the rotary welding table 1 is arranged at the inner center of the welding box body 1, the first welding device 2 is arranged at the left side of the rotary welding table 1, the second welding device 3 is arranged at the rear side of the rotary welding table 1, and the first welding device 2 and the second welding device 3 are arranged on the same outer circumference concentric circle of the rotary relief table 1.
Referring to fig. 3, the rotary welding table 1 includes a driving device 10, a welding platform 11 and a positioning device 4, wherein the driving device 10 is disposed at the bottom of the welding platform 11 and is in driving connection with the latter to provide power for the welding platform 11 to rotate in a horizontal direction; the welding platform 11 comprises a transmission shaft 13 and a platform body 14, wherein the platform body 14 is horizontally arranged, and the central axis of the platform body is coaxial with the central axis of the welding box body 1; the upper end of the transmission shaft 13 is fixedly arranged at the center of the platform body 14, and the lower end of the transmission shaft 13 is connected with the output end of the transmission device 10, so that the platform body 14 rotates around the center thereof. The up end of the platform body 14 is provided with four groups of first positioning rods, the adjacent first positioning rods are arranged at 90 degrees, the positioning device 4 is provided with a through hole matched with the first positioning rods, and when in use, the positioning device 4 is arranged in the first positioning rods in a penetrating way, and the positioning device 4 is used for fixing the workpiece.
Preferably, the transmission 10 is a brushless motor and the platform body 14 is circular.
As shown in fig. 4, the positioning device 4 includes a chassis 41, a positioning plate 42, and an abutment plate 43. The upper end surface of the chassis 41 is divided into a first upper surface 411 and a second upper surface 412 along the front-rear direction, the chassis 41 comprises a second positioning rod 41A and a track part 413, and the edge of the first upper surface 411 is provided with the second positioning rod 41A; the second upper surface 412 is welded with the rail portion 413, the left and right sides of the rail portion 413 are recessed inward to form a sliding rail extending in the front-rear direction, and a first through hole 4131 extending in the front-rear direction is formed in the rail portion 413.
Referring to fig. 5, the positioning plate 42 includes a positioning base 421, an inclined plate 422 and a tail plate 423, the positioning base 421 is provided with a second through hole 42A matched with the second positioning rod 41A, the upper end surface of the positioning base 421 is provided with a plurality of first stations for placing the frame of the workpiece, the inclined plate 422 is obliquely fixed at the front end of the positioning base 421, the upper surface of the inclined plate 422 corresponds to each first station and is provided with a second station for fixing the lead pin of the workpiece, the tail plate 423 is hinged at the rear end of the positioning base 422, and the tail plate 423 corresponds to each first station and is provided with a square hole 4230.
Specifically, a plurality of first bosses 4210 are disposed at intervals on the front side of the upper end surface of the positioning base 421, a second boss 4212 is disposed on the rear side of the upper end surface of the positioning base 421 corresponding to each first boss 4210, a positioning column 4211 is disposed on the middle line between two adjacent first bosses 4210 and the second bosses 4212, the size of the positioning column 4211 is matched with the blind hole of the lower end surface of the workpiece, and the two adjacent first bosses 4210, the two adjacent second bosses 4212 and the positioning column 4211 in the same front-rear direction form a first station.
In operation, the head portion A1 of the workpiece is located between two adjacent first bosses 4210, the tail portion A2 of the workpiece is located between two adjacent second bosses 4212, and meanwhile, the blind hole on the lower end face of the workpiece is inserted into the positioning column 4211.
Specifically, the inclined plate 422 is welded at the front end of the positioning base 421 in an inclined manner, a group of third bosses 4220 are disposed on the inclined plate 422 corresponding to each first boss 4210, and two adjacent third bosses 4220 form a second station.
When in use, the pin A3 of the workpiece is fixed between the two third bosses 4220 corresponding to the two adjacent first bosses.
Further, the inclination angle of the inclined plate 422 is the same as that of the lead A3.
The tail plate 423 is disposed at the rear end of the positioning base 421, and the lower ends of the two are connected by a hinge member, so that the tail plate 423 can be folded by 0 to 90 ° around the lower end, and when the tail plate 423 is folded to 90 ° with the horizontal plane, the center line 220' of the square hole 4220 is located between two adjacent second bosses 4212, so that the square hole 4220 is opposite to the magnet A4 of the workpiece.
As shown in fig. 6, the rear side of the second boss 4212 is provided with a groove 42121, the upper end surface of the tail plate 423 is provided with a protrusion 4231 corresponding to each groove 42121, and when the tail plate 423 is turned by 90 degrees, the protrusion 4231 of the tail plate 423 is just placed in the groove 42121, so that the matching precision of the device is further increased.
Referring to fig. 7 and 8, the abutment plate 43 includes an abutment box 431, an abutment rod 432 and a fastener 433, a plurality of abutment rods 432 are disposed at the front end of the abutment box 431, and the abutment rods 432 penetrate each of the first through holes 4131; each of the left and right sides of the abutting box 431 is provided with a fastener 433, each fastener 433 comprises a bolt seat 4331 and a screw 4332, the bolt seats 4331 are fixedly connected with the abutting box 431, threaded holes are formed in the bolt seats 4331, and the screws 4332 penetrate through the threaded holes; when the screw of the fastener on the left side is screwed, the screw of the fastener on the right side is abutted against the slide rail on the left side of the rail portion 413, and the screw of the fastener on the left side is abutted against the slide rail on the right side of the rail portion 413, thereby fixing the abutment box 431 to the chassis 41.
The outside of the bolt seat 4331 is also provided with a spring 4333, both ends of the spring 4333 are respectively connected with the bolt seat 4331 and the screw 4332, and the spring provides a force for enabling the screw 4332 to be applied to the direction of the sliding rail 4131 and enabling the screw 4332 to be abutted against the sliding rail.
When the abutting rod 432 is completely inserted into the second through hole 4131, the square hole 4220 is formed at the tip of the abutting rod 432 and abuts against the magnet A4.
With continued reference to fig. 2, the first welding device 2 and the second welding device 3 are identical in construction and will be described with reference to the second welding device 3.
The second welding device 3 comprises a welding support 31, a sliding cylinder group 32 and a plurality of welding heads 33, the welding support 31 is fixedly arranged right in front of the welding platform 11, the sliding cylinder group 32 is arranged on the welding support 31, the sliding cylinder group 32 comprises a first sliding cylinder group 321 and a second sliding cylinder group 322, the first sliding cylinder group 321 is connected with the welding support 31 and moves in the front-back direction in the horizontal direction, the second sliding cylinder group 322 is connected with the first sliding cylinder group 321 and moves in the vertical direction, and the second sliding cylinder group 322 is connected with the plurality of welding heads 33 in a straight shape. The welding head 33 completes the forward and backward sliding and the up and down sliding with the slip cylinder group 32.
The number of the welding heads 33 is the same as the number of the first stations.
Similarly, the direction of the first welding device 2 and the direction of movement are perpendicular to the second welding device 3.
The working flow of the invention is as follows:
first the workpiece is placed on the upper positioning device 4, in particular: inserting a through hole 42A of a positioning disc 42 in alignment with a second positioning rod of the chassis 41, fixing the positioning disc 42 on the first upper surface 411 of the chassis 1, fixing the head A1 of the workpiece between two adjacent bosses 4210, penetrating the workpiece into a positioning column 4211 for fixing, putting a magnet at the tail of the workpiece, pushing a fastener 433 and driving a supporting rod 432 to move along the first through hole 4131 of the track part 413 of the chassis 41, penetrating the square hole 4220 forwards and abutting the magnet, screwing a screw 4332 of the fastener 433 to fix the supporting disc 43, and completing assembly positioning of the workpiece;
the positioning device 4 is placed on a rotary welding table 1 arranged in a welding box body from a feeding hole, a transmission device 10 of the rotary welding table 1 is opened to enable the rotary welding table 1 to rotate clockwise for 90 degrees and then stop, a sliding cylinder group of the first welding device 2 moves towards the rotary welding table 1, then a welding head is welded downwards, the welding head and the sliding cylinder are returned to the original position after welding, the rotary welding table 1 continues to rotate clockwise for 90 degrees, a sliding cylinder group of the second welding device 3 moves towards the rotary welding table 1, then the welding head is welded downwards, the welding head and the sliding cylinder are returned to the original position after welding, the rotary welding table 1 continues to rotate clockwise for 90 degrees, and a worker takes away a welded workpiece from a discharging hole.
The foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.
Claims (7)
1. The sectional type welding table comprises a welding box body, wherein a feed inlet is formed in the front side surface of the welding box body, and a discharge outlet is formed in the right side surface of the welding box body; the welding box is internally provided with a rotary welding table, a first welding device and a second welding device, the rotary welding table is arranged at the inner center of the welding box and can rotate around the center of the rotary welding table in the horizontal direction, the first welding device is arranged at the left side of the rotary welding table, the second welding device is arranged at the rear side of the rotary welding table, and the first welding device and the second welding device are arranged on the same outer circumference concentric circle of the rotary relief table, and the welding box is characterized in that:
the rotary welding table comprises a transmission device, a welding platform and a positioning device, wherein the transmission device is arranged at the bottom of the welding platform and is in transmission connection with the welding platform, the welding platform comprises a transmission shaft and a platform body, and the platform body is horizontally arranged; the upper end of the transmission shaft is fixedly arranged at the center of the platform body, the lower end of the transmission shaft is connected with the output end of the transmission device, four groups of first positioning rods are arranged on the upper end surface of the platform body, the adjacent first positioning rods are arranged at 90 degrees, the positioning devices are arranged on the first positioning rods in a penetrating way,
the positioning device comprises a chassis, a positioning disc and an abutting disc, wherein,
the upper end face of the chassis is provided with a first upper surface and a second upper surface along the front-rear direction, the chassis comprises a second positioning rod and a track part, the edge of the first upper surface is provided with the second positioning rod, the second upper surface is welded with one track part, the left side and the right side of the track part are inwards recessed to form a sliding rail extending along the front-rear direction, and a first through hole extending along the front-rear direction is formed in the track part;
the positioning disc is provided with a second through hole matched with the second positioning rod so that the positioning disc is fixed on the first upper surface, the positioning disc comprises a positioning base, an inclined plate and a tail plate, the upper end surface of the positioning base is provided with a plurality of first stations for placing a frame body of a workpiece, the inclined plate is obliquely fixed at the front end of the positioning base, the upper surface of the inclined plate is provided with a second station for fixing a guide pin of the workpiece corresponding to each first station, and the tail plate is hinged at the rear end of the positioning base and is provided with a square hole corresponding to each first station;
the abutting disc comprises an abutting box, abutting rods and a fastener, a plurality of abutting rods are arranged at the front end of the abutting box, the abutting rods are movably arranged in each first through hole in a penetrating mode, and when the abutting rods are completely arranged in the first through holes in a penetrating mode, the front ends of the abutting rods penetrate through the square holes and are abutted to the magnets of the workpiece; the left side and the right side of the abutting box are respectively provided with a fastener, the fasteners are in sliding contact with the sliding rail of the rail part, the fasteners comprise a bolt seat and a screw rod penetrating through the bolt seat, and the screw rod is fastened on the sliding rail of the rail part when the screw rod is screwed;
a plurality of first bosses are arranged on the front side of the upper end face of the positioning base at intervals, a second boss is arranged on the rear side of the upper end face of the positioning base corresponding to each first boss, a positioning column is arranged on the middle line of two adjacent first bosses and second bosses, the size of the positioning column is matched with that of a blind hole on the lower end face of the workpiece, and two adjacent first bosses, two adjacent second bosses and the positioning column in the same front-rear direction form the first station;
the tail plate is arranged at the rear end of the positioning base, and the lower ends of the tail plate and the positioning base are connected through a hinge piece, so that the tail plate can be folded by 0-90 degrees around the lower end of the tail plate;
when the tail plate is turned to be 90 degrees with the horizontal plane, the center line of the square hole is positioned between two adjacent second bosses, so that the square hole is opposite to the magnet.
2. The segmented welding table according to claim 1, wherein the sloping plate is welded at the front end of the positioning base in an inclined manner, a group of third bosses are arranged on the sloping plate corresponding to each first boss, and two adjacent third bosses form the second station.
3. A segmented welding station according to claim 2, wherein the bevel plate has the same bevel angle as the lead.
4. A segmented welding station according to claim 3, wherein the rear side of the second boss is provided with a recess, and the upper end surface of the tail plate is provided with a protrusion corresponding to each recess, and when the tail plate is turned 90 °, the protrusion is just placed in the recess.
5. The segmented welding station of claim 4, further comprising a spring disposed on an outer side of the bolt housing, wherein the spring is coupled to the bolt housing and the threaded rod at opposite ends thereof, and wherein the spring provides a force to the threaded rod in a direction toward the slide rail.
6. The segmented welding table according to claim 1, wherein the first welding device and the second welding device have the same structure, the second welding device comprises a welding support, a sliding cylinder group and a plurality of welding heads, the welding support is fixedly arranged right in front of the welding platform, the sliding cylinder group comprises a first sliding cylinder group and a second sliding cylinder group, the first sliding cylinder group is connected with the welding support and moves in the front-back direction in the horizontal direction, the second sliding cylinder group is connected with the first sliding cylinder group and moves in the vertical direction, and the second sliding cylinder group is connected with the plurality of welding heads in a straight shape.
7. The segmented welding station of claim 6, wherein the number of weld heads is the same as the number of first stations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686179.9A CN108544050B (en) | 2018-06-28 | 2018-06-28 | Sectional type welding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686179.9A CN108544050B (en) | 2018-06-28 | 2018-06-28 | Sectional type welding table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108544050A CN108544050A (en) | 2018-09-18 |
| CN108544050B true CN108544050B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810686179.9A Active CN108544050B (en) | 2018-06-28 | 2018-06-28 | Sectional type welding table |
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| Country | Link |
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| CN (1) | CN108544050B (en) |
Citations (7)
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| CN101378877A (en) * | 2006-02-06 | 2009-03-04 | 力技术公司 | Carriage for automating welding, brazing, cutting and surface treatment processes |
| CN201208570Y (en) * | 2008-06-10 | 2009-03-18 | 丹东北方环保工程有限公司 | Coarse grain separator |
| DE102008025645A1 (en) * | 2008-05-28 | 2009-12-17 | Lfk-Lenkflugkörpersysteme Gmbh | Apparatus for producing welded T-joint sample, for testing to detect heat cracks, has base plate with supporting surface on which one flat component is fixed |
| CN201735587U (en) * | 2010-07-16 | 2011-02-09 | 四川什邡东润制造有限公司 | Roll subsection cooling device |
| CN104107885A (en) * | 2013-12-25 | 2014-10-22 | 南昌大学 | Semi-solid slurry cleaning and producing device |
| CN107258464A (en) * | 2017-07-24 | 2017-10-20 | 宿州溪亿林农业发展有限公司 | A kind of new nursery stock fixed mount |
| CN107695478A (en) * | 2017-09-26 | 2018-02-16 | 重庆市璧山区强顺机械有限公司 | A kind of welder |
-
2018
- 2018-06-28 CN CN201810686179.9A patent/CN108544050B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101378877A (en) * | 2006-02-06 | 2009-03-04 | 力技术公司 | Carriage for automating welding, brazing, cutting and surface treatment processes |
| DE102008025645A1 (en) * | 2008-05-28 | 2009-12-17 | Lfk-Lenkflugkörpersysteme Gmbh | Apparatus for producing welded T-joint sample, for testing to detect heat cracks, has base plate with supporting surface on which one flat component is fixed |
| CN201208570Y (en) * | 2008-06-10 | 2009-03-18 | 丹东北方环保工程有限公司 | Coarse grain separator |
| CN201735587U (en) * | 2010-07-16 | 2011-02-09 | 四川什邡东润制造有限公司 | Roll subsection cooling device |
| CN104107885A (en) * | 2013-12-25 | 2014-10-22 | 南昌大学 | Semi-solid slurry cleaning and producing device |
| CN107258464A (en) * | 2017-07-24 | 2017-10-20 | 宿州溪亿林农业发展有限公司 | A kind of new nursery stock fixed mount |
| CN107695478A (en) * | 2017-09-26 | 2018-02-16 | 重庆市璧山区强顺机械有限公司 | A kind of welder |
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| Publication number | Publication date |
|---|---|
| CN108544050A (en) | 2018-09-18 |
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