CN213080497U - Semi-automatic welding workbench for air bearing - Google Patents
Semi-automatic welding workbench for air bearing Download PDFInfo
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- CN213080497U CN213080497U CN202021732305.9U CN202021732305U CN213080497U CN 213080497 U CN213080497 U CN 213080497U CN 202021732305 U CN202021732305 U CN 202021732305U CN 213080497 U CN213080497 U CN 213080497U
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Abstract
The utility model relates to the technical field of fan bearings, in particular to a semi-automatic welding workbench for air bearings, which comprises a workbench, a controller and a spot welding machine, wherein a linear welding mechanism, a support plate, an electromagnetic indexing positioning plate, a welding workpiece and a magnet are arranged on the workbench, the welding workpiece is arranged under the output end of the spot welding machine, and the linear welding mechanism is electrically connected with the controller; when the welding machine works, a welding workpiece is placed on the electromagnetic indexing positioning plate for positioning, the magnet and the electromagnetic indexing positioning plate attract each other to fix the welding workpiece on the electromagnetic indexing positioning plate, the electromagnetic indexing positioning plate is arranged on the positioning support plate, the welding distance and the number of points are set on a screen of the controller, a first point of the top foil is welded manually, the controller is started, and the spot welding machine automatically completes the residual welding points of the top foil along with feeding of the linear welding mechanism; the utility model discloses the solder joint is even, and welding quality is good, and production efficiency is high, improves whole life of bearing and quality.
Description
Technical Field
The utility model relates to a fan bearing technical field specifically is an air bearing semi-automatic welding workstation.
Background
Centrifugal fans are machines which increase gas pressure and convey gas by means of input mechanical energy, and are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains; in the working process, a common motor drives an air compressor impeller, airflow axially enters a blade space from a fan, and rotates along with the impeller under the action of the impeller rotating at a high speed, energy is improved under the action of inertia, the airflow leaves the impeller along the radius direction, and the airflow does work by the generated centrifugal force.
The welding quality of the thrust bearing of the centrifugal fan directly influences the use effect and the service life of the centrifugal fan; in the prior art, the thrust bearing top foil is welded by a single-piece single-point handheld spot welding mode, the method is greatly influenced by human factors, the uniformity of finally obtained welding spots is possibly different, the welding quality is difficult to guarantee, and the overall quality and the service life of the thrust bearing are influenced finally.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to foretell not enough, it is even to provide a solder joint, and welding quality is good, and production efficiency is high, improves the air bearing semi-automatic welding workstation of the whole life of bearing and quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air bearing semi-automatic welding workstation, includes the workstation, locates the controller and the spot welder of workstation top, its characterized in that: the welding machine is characterized in that a linear welding mechanism is horizontally arranged on the workbench, the output end of the linear welding mechanism is driven to be connected with the supporting plate, the supporting plate is detachably connected with a circular electromagnetic indexing positioning plate, the electromagnetic indexing positioning plate is detachably connected with a welding workpiece, a magnet is arranged on the welding workpiece, the welding workpiece is arranged under the output end of the spot welding machine, and the linear welding mechanism is electrically connected with the controller.
Furthermore, a plurality of connecting holes and supporting pin holes are formed in the supporting plate, the connecting holes are formed right above the linear welding mechanism, and the supporting pin holes are formed in the lower portion of the electromagnetic indexing positioning plate.
Furthermore, a plurality of semicircular pin holes are formed in the outer edge of the electromagnetic indexing positioning plate, the semicircular pin holes are distributed in the center of the electromagnetic indexing positioning plate, the semicircular pin holes are right opposite to the supporting pin holes, and the semicircular pin holes are detachably connected with the supporting pin holes through positioning pins.
Furthermore, a plurality of welding grooves are formed in the electromagnetic indexing positioning plate, and are distributed in a scattered mode through the center of the electromagnetic indexing positioning plate.
Furthermore, a plurality of elastic pins are arranged on the upper surface of the electromagnetic indexing positioning plate; the outer edge of the welding workpiece is provided with a plurality of limiting blocks, limiting holes are formed in the limiting blocks, and the elastic pins are arranged right opposite to the limiting holes.
Further, welding mechanism is sent to the straight line includes the mounting bracket, and the level is located driving shaft and driven shaft in the mounting bracket, mounting bracket one end is equipped with step motor, fixed connection on the step motor output shaft the driving shaft, the driving shaft is through locating the hold-in range drive of the mounting bracket other end is connected the driven shaft, the driving shaft with same slider is connected in the drive on the driven shaft.
Further, the top of the sliding block is provided with a fixing hole, and the fixing hole is connected with the supporting plate through a bolt.
The utility model has the advantages that:
in practical application, a welding workpiece is placed on an electromagnetic indexing positioning plate for positioning, a magnet and the electromagnetic indexing positioning plate attract each other to fix the welding workpiece on the electromagnetic indexing positioning plate, the electromagnetic indexing positioning plate is arranged on a positioning support plate, a welding distance and the number of points are set on a screen of a controller, a first point of a top foil is welded manually, the controller is started, and a spot welding machine automatically completes the residual welding points of the top foil along with feeding of a linear welding mechanism; the utility model discloses the solder joint is even, and welding quality is good, and production efficiency is high, improves whole life of bearing and quality.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a schematic structural view of the support plate of the present invention;
fig. 5 is a schematic structural view of the electromagnetic indexing positioning plate of the present invention;
reference numerals: a work table 1; a support plate 2; a connecting hole 21; a support pin hole 22; an electromagnetic indexing positioning plate 3; a semicircular pin hole 31; a welding groove 32; an elastic pin 33; welding the workpiece 4; a stopper block 41; a magnet 5; a mounting frame 61; a drive shaft 62; a driven shaft 63; a stepping motor 64; a synchronous belt 65; a slider 66; and a positioning pin 7.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the semiautomatic welding workbench for the air bearing comprises a workbench 1, and a controller and a spot welding machine which are arranged above the workbench 1, and is characterized in that: the welding machine is characterized in that a linear welding mechanism is horizontally arranged on the workbench 1, the output end of the linear welding mechanism is driven to be connected with the supporting plate 2, the supporting plate 2 is detachably connected with the circular electromagnetic indexing positioning plate 3, the electromagnetic indexing positioning plate 3 is detachably connected with a welding workpiece 4, a magnet 5 is arranged on the welding workpiece 4, the welding workpiece 4 is arranged under the output end of the spot welding machine, and the linear welding mechanism is electrically connected with the controller.
When the welding machine works, a welding workpiece 4 is placed on the electromagnetic indexing positioning plate 3 for positioning, the magnet 5 and the electromagnetic indexing positioning plate 3 attract each other to fix the welding workpiece 4 on the electromagnetic indexing positioning plate 3, the electromagnetic indexing positioning plate 3 is installed on the positioning support plate 2, the welding distance and the number of points are set on a screen of the controller, a first point of the top foil is welded manually, the controller is started, the welding machine feeds materials along with linear feeding, and the spot welding machine automatically completes the residual welding points of the top foil; the utility model discloses the solder joint is even, and welding quality is good, and production efficiency is high, improves whole life of bearing and quality.
As shown in fig. 1, 2, 3, 4 and 5, the support plate 2 is provided with a plurality of connection holes 21 and support pin holes 22, the connection holes 21 are arranged right above the linear welding mechanism, and the support pin holes 22 are arranged below the electromagnetic indexing positioning plate 3; in this embodiment, the support plate 2 is detachably connected to the output end of the linear welding mechanism through the connection hole 21, and the electromagnetic indexing positioning plate 3 is mounted on the support plate 2 through the support pin hole 22.
As shown in fig. 1, 2, 3, 4 and 5, a plurality of semi-circular pin holes 31 are formed in the outer edge of the electromagnetic indexing positioning plate 3, the plurality of semi-circular pin holes 31 are distributed in the center of the electromagnetic indexing positioning plate 3, the semi-circular pin holes 31 are arranged to face the support pin holes 22, and the semi-circular pin holes 31 and the support pin holes 22 are detachably connected through positioning pins 7; in this embodiment, the positioning pin 7 connects the semicircular pin hole 31 and the support pin hole 22, and the electromagnetic indexing positioning plate 3 is fixed on the support plate 2.
As shown in fig. 1, 2, 3, 4 and 5, a plurality of welding grooves 32 are provided in the electromagnetic indexing positioning plate 3, and the plurality of welding grooves 32 are distributed divergently at the center of the electromagnetic indexing positioning plate 3; in the embodiment, when the linear welding mechanism feeds materials, the welding machine performs linear automatic welding along the welding groove 32, the welding groove 32 can effectively dissipate heat of the welding workpiece 4 during welding, welding points are uniform, and welding quality is good.
As shown in fig. 1, 2, 3, 4 and 5, the electromagnetic indexing positioning plate 3 is provided with a plurality of elastic pins 33 on the upper surface; a plurality of limiting blocks 41 are arranged on the outer edge of the welding workpiece 4, limiting holes are formed in the limiting blocks 41, and the elastic pins 33 are arranged right opposite to the limiting holes; in the embodiment, the elastic pin 33 is inserted into the limiting hole to horizontally limit the welding workpiece 4, and the magnet 5 is used for vertically pressing the welding workpiece 4, so that the welding process of the welding machine is more stable and reliable, welding spots are uniform, and the welding quality is good.
As shown in fig. 1, 2, 3, 4 and 5, the linear welding mechanism includes an installation frame 61, a driving shaft 62 and a driven shaft 63 horizontally arranged in the installation frame 61, a stepping motor 64 is arranged at one end of the installation frame 61, the driving shaft 62 is fixedly connected to an output shaft of the stepping motor 64, the driving shaft 62 is drivingly connected to the driven shaft 63 through a synchronous belt 65 arranged at the other end of the installation frame 61, and the driving shaft 62 and the driven shaft 63 are drivingly connected to a same slider 66; in the embodiment, the driving shaft 62 is driven to rotate by the stepping motor 64, the driving shaft 62 drives the driven shaft 63 to synchronously rotate through the synchronous belt 65, so that the sliding block 66 is fed along a straight line, the welding quality is good, the production efficiency is high, and the service life and the quality of the whole bearing are improved.
As shown in fig. 1, 2, 3, 4 and 5, the top of the sliding block 66 is provided with a fixing hole, and the fixing hole is connected with the supporting plate 2 through a bolt; in the embodiment, the supporting plate 2 is fixedly connected to the sliding block 66 through the bolt connecting fixing hole and the connecting hole 21, so that the sliding block 66 can automatically and linearly feed materials when the welding machine is used for welding, the feeding effect is good, the production efficiency is high, and the service life and the quality of the whole bearing are improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (7)
1. The utility model provides an air bearing semi-automatic welding workstation, includes workstation (1), locates the controller and the spot welder of workstation (1) top, its characterized in that: the welding mechanism is sent to workstation (1) the higher authority and is provided with the straight line, the straight line is sent welding mechanism output drive joint support board (2), can dismantle on backup pad (2) and connect circular electromagnetism graduation locating plate (3), can dismantle on electromagnetism graduation locating plate (3) and connect welding work piece (4), be provided with magnet (5) on welding work piece (4), welding work piece (4) set up in under the spot welder output, the straight line send welding mechanism electric connection the controller.
2. An air bearing semi-automatic welding station as set forth in claim 1, wherein: the electromagnetic indexing positioning plate is characterized in that a plurality of connecting holes (21) and supporting pin holes (22) are formed in the supporting plate (2), the connecting holes (21) are formed right above the linear welding mechanism, and the supporting pin holes (22) are formed below the electromagnetic indexing positioning plate (3).
3. An air bearing semi-automatic welding station as set forth in claim 2, wherein: the electromagnetic indexing positioning plate is characterized in that a plurality of semicircular pin holes (31) are formed in the outer edge of the electromagnetic indexing positioning plate (3) and are multiple, the semicircular pin holes (31) are distributed in the center of the electromagnetic indexing positioning plate (3), the semicircular pin holes (31) are right opposite to the supporting pin holes (22), and the semicircular pin holes (31) and the supporting pin holes (22) are detachably connected through the positioning pins (7).
4. An air bearing semi-automatic welding station as set forth in claim 3, wherein: a plurality of welding grooves (32) are formed in the electromagnetic indexing positioning plate (3), and the plurality of welding grooves (32) are distributed in a scattered mode through the center of the electromagnetic indexing positioning plate (3).
5. An air bearing semi-automatic welding station as set forth in claim 1, wherein: a plurality of elastic pins (33) are arranged on the upper surface of the electromagnetic indexing positioning plate (3); the outer edge of the welding workpiece (4) is provided with a plurality of limiting blocks (41), limiting holes are formed in the limiting blocks (41), and the elastic pins (33) are arranged right opposite to the limiting holes.
6. An air bearing semi-automatic welding station as set forth in claim 1, wherein: straight line send welding mechanism to include mounting bracket (61), and the level is located driving shaft (62) and driven shaft (63) in mounting bracket (61), mounting bracket (61) one end is equipped with step motor (64), fixed connection on step motor (64) output shaft driving shaft (62), driving shaft (62) are through locating hold-in range (65) drive connection of mounting bracket (61) other end driven shaft (63), driving shaft (62) with same slider (66) of drive connection on driven shaft (63).
7. An air bearing semi-automatic welding station as set forth in claim 6, wherein: the top of the sliding block (66) is provided with a fixing hole, and the fixing hole is connected with the supporting plate (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732305.9U CN213080497U (en) | 2020-08-19 | 2020-08-19 | Semi-automatic welding workbench for air bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732305.9U CN213080497U (en) | 2020-08-19 | 2020-08-19 | Semi-automatic welding workbench for air bearing |
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| Publication Number | Publication Date |
|---|---|
| CN213080497U true CN213080497U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021732305.9U Active CN213080497U (en) | 2020-08-19 | 2020-08-19 | Semi-automatic welding workbench for air bearing |
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| CN (1) | CN213080497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560761A (en) * | 2021-08-09 | 2021-10-29 | 四川雄琛科技有限公司 | Diamond compact bearing automatic welding equipment |
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2020
- 2020-08-19 CN CN202021732305.9U patent/CN213080497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560761A (en) * | 2021-08-09 | 2021-10-29 | 四川雄琛科技有限公司 | Diamond compact bearing automatic welding equipment |
| CN113560761B (en) * | 2021-08-09 | 2022-07-15 | 四川雄琛科技有限公司 | Diamond compact bearing automatic welding equipment |
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