CN115213521A - Machining device for fan impeller - Google Patents
Machining device for fan impeller Download PDFInfo
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- CN115213521A CN115213521A CN202211137450.6A CN202211137450A CN115213521A CN 115213521 A CN115213521 A CN 115213521A CN 202211137450 A CN202211137450 A CN 202211137450A CN 115213521 A CN115213521 A CN 115213521A
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- fixedly connected
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- impeller
- side wall
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- 238000003754 machining Methods 0.000 title claims description 18
- 238000003466 welding Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 26
- 229910000679 solder Inorganic materials 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 15
- 230000001105 regulatory effect Effects 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 9
- 238000005476 soldering Methods 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
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Classifications
-
- 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
- B23K5/00—Gas flame welding
-
- 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
-
- 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
- B23K5/00—Gas flame welding
- B23K5/22—Auxiliary equipment, e.g. backings, guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a processing device for a fan impeller, which comprises an L-shaped side vertical plate and a placing table positioned in the side vertical plate, wherein the side wall of the side vertical plate is fixedly connected with a mounting ring, the mounting ring is fixedly connected with a plurality of vertical frame bodies for storing impeller blades, and the placing table is provided with a pushing piece for pushing materials, and the pushing piece is used for pushing the impeller blades at the bottom of the vertical frame bodies. According to the invention, pre-storage of impeller blades can be realized through the vertical frame body, and the impeller blades at the bottoms of a plurality of groups of vertical frame bodies can be simultaneously pushed forwards to the impeller rear cover plate through the arrangement of the material pushing part, the mounting plate is driven to move downwards under the action of the electric push rod, two positioning blocks in the same group are driven to be mutually attached through the driving assembly, and accurate positioning of a plurality of impellers is realized simultaneously, so that not only is the accurate welding position of the impeller blades ensured, but also the simultaneous feeding and positioning of the plurality of impellers can be ensured, and the speed of welding the impeller blades on the impeller rear cover plate is accelerated.
Description
Technical Field
The invention relates to the technical field of impeller machining equipment, in particular to a machining device for a fan impeller.
Background
The impeller is a component in the fan and plays a role in guiding wind. At present, in the prior art, an impeller consists of three parts, namely an impeller front cover plate, an impeller rear cover plate and a plurality of impeller blades, but in the prior art, the impeller blades are mainly connected between the impeller front cover plate and the impeller rear cover plate in a welding mode, and the welding process is adopted, wherein the difficulty lies in that: the impeller blade welds at the impeller back shroud for the first time, because this in-process needs to realize the accurate positioning of impeller, just can realize subsequent welding process, and the quantity of impeller blade is a plurality of, guarantees that the accurate location of a plurality of impeller blades is very inconvenient like this, influences the progress of welding on the impeller back shroud to the impeller blade.
Disclosure of Invention
The invention aims to solve the problem of accurate positioning of welding of impeller blades on an impeller cover plate in the prior art, and provides a machining device for a fan impeller.
In order to achieve the purpose, the invention adopts the following technical scheme:
a processing device for a fan impeller comprises an L-shaped side vertical plate and a placing table positioned in the side vertical plate, wherein a mounting ring is fixedly connected to the side wall of the side vertical plate, a plurality of vertical frame bodies used for storing impeller blades are fixedly connected to the mounting ring, a pushing piece used for pushing is arranged on the placing table, and the pushing piece is used for pushing the impeller blades at the bottom of the vertical frame bodies; the top of the side vertical plate is connected with a mounting plate through an electric push rod, the bottom of the mounting plate is fixedly connected with an upright column, the upright column is connected with a plurality of positioning pieces through a driving assembly, each positioning piece comprises two opposite positioning blocks, the two positioning blocks are relatively attached or separated under the action of the driving assembly, and when the two positioning blocks are relatively attached, the positioning of the material pushing piece pushed by the material pushing piece is realized; when the two positioning blocks are separated relatively, the discharging of the processed fan impeller is facilitated.
Preferably, the material pushing part comprises a first rotating motor fixedly connected to the side vertical plate, an output end of the first rotating motor is fixedly connected with a rotating shaft, one end of the rotating shaft, far away from the first rotating motor, is fixedly connected with a bevel gear, the outer side wall of the placing table is rotatably connected with a rotating disc, the bottom of the rotating disc is fixedly connected with a gear ring meshed with the bevel gear, a spiral groove is formed in the top of the rotating disc, a U-shaped material pushing plate is arranged at the lower end of the vertical frame body and is in sliding connection with the spiral groove, and a side plate used for limiting the sliding of the U-shaped material pushing plate is fixedly connected to the bottom of the mounting ring.
Preferably, the driving assembly comprises a second rotating motor fixedly connected to the mounting plate, an output end of the second rotating motor is fixedly connected with a driving shaft, and an output end of the driving shaft sequentially penetrates through the mounting plate and the upright column and extends downwards; the outer side wall of the driving shaft is fixedly connected with a fixing ring, the top of the fixing ring is fixedly connected with a lower gear ring, the outer side wall of the upright post is fixedly connected with a mounting block, the mounting block can be rotatably connected with a rotating shaft, two ends of the rotating shaft are fixedly connected with gears, the gear positioned at the lower end of the rotating shaft is meshed with the lower gear ring, the outer side wall of the upright post is rotatably connected with an upper gear ring, and the gear positioned at the upper end of the rotating shaft is meshed with the upper gear ring; and the two positioning blocks in the same group are respectively fixed on the outer side wall of the fixing ring and the outer side wall of the upper gear ring through connecting rods.
Preferably, the bottom fixedly connected with of stand with the extension board that the setting element corresponds, the bottom of extension board runs through solid fixed ring and downwardly extending, the bottom lateral wall of drive shaft rotates and is connected with the connecting rod, the other end of connecting rod rotates and is connected with the push rod, just the push rod is located same two of a set of locating piece center department.
Preferably, the positioning block is circular, and a positioning groove for positioning the impeller blade is formed in the bottom of the positioning block.
Preferably, a vertical groove is formed in the positioning block, the vertical groove is used for storing soldering tin bars, and a control assembly used for controlling blanking of the soldering tin bars is arranged in the positioning block.
Preferably, the control assembly comprises a vertical groove inner wall, a mounting groove is formed in the vertical groove inner wall, a regulating shaft is rotationally connected in the mounting groove, a torsion spring is connected to the regulating shaft, the other end of the torsion spring is connected with the inner side wall of the mounting groove, an upper blocking block and a lower blocking block are arranged at the upper end and the lower end of the regulating shaft respectively, touch blocks which are obliquely arranged are arranged at the two ends of the regulating shaft respectively, and the touch blocks penetrate through the positioning blocks and extend outwards.
Preferably, an arc-shaped welding groove is formed in the positioning block, and a welding opening is formed in the inner wall of the arc-shaped welding groove.
Compared with the prior art, the invention has the following beneficial effects:
1. can realize the prestore to the impeller blade through vertical framework, the rethread pushes away the setting of material piece and can realize simultaneously advancing to impeller back shroud to the impeller blade of the vertical framework bottom of multiunit simultaneously, drive mounting panel downstream under electric putter's effect, laminate each other through two locating pieces of drive assembly drive with the group, realize the accurate positioning to a plurality of impellers simultaneously, compare prior art, not only guarantee that impeller blade welding position is accurate, can also guarantee a plurality of impellers material loading location simultaneously, accelerate the speed of impeller blade welding on impeller back shroud.
2. Through the matching of the connecting rod and the push rod, when two positioning blocks in the same group are more easily attached to each other, the impeller blades can move outwards, and therefore the impeller blades can be corrected conveniently.
3. Through the cooperation of vertical groove and control assembly, still can realize installing the stable installation of soldering tin strip at impeller piece area welding position, and then welding process after convenient.
4. Through the setting of arc weld groove and crater, welder's flame is touchhed the arc weld groove and is turned to downwards, and the soldering tin strip bulk heating of the welding department is treated to the welding impeller blade of being convenient for, and then accomplishes whole welding process, convenient welding.
Drawings
Fig. 1 is a schematic structural diagram of a machining device for a fan impeller according to the present invention;
fig. 2 is a schematic top view of a machining device for a fan impeller according to the present invention;
FIG. 3 is a top view of the connection between the upper ring gear and the upright post of the machining device for the fan impeller according to the present invention;
FIG. 4 is a schematic view of an internal structure of a connection between a vertical column and an upper gear ring in the machining device for the fan impeller according to the present invention;
FIG. 5 is a schematic structural view of a fixing ring and an upper gear ring in the machining device for the fan impeller according to the present invention;
FIG. 6 is a schematic view of a connection structure of a driving shaft and a push rod in the machining device for the fan impeller according to the present invention;
fig. 7 is a bottom view of a positioning block in the machining device for the fan impeller according to the present invention;
fig. 8 is a side view of a positioning block in a machining device for a fan impeller according to the present invention;
fig. 9 is a schematic view of a connection structure of a vertical groove and a mounting groove in the machining device for the fan impeller according to the present invention;
fig. 10 is a schematic structural diagram of a regulating shaft in a processing device for a fan impeller according to the present invention.
In the figure: 1 side vertical plate, 2 placing table, 3 installing ring, 4 impeller blades, 5 vertical frame body, 6 installing plate, 7 upright post, 8 locating block, 81 locating slot, 82 vertical slot, 821 installing slot, 83 regulating and controlling shaft, 84 torsion spring, 85 upper block, 86 lower block, 87 touch block, 88 arc welding slot, 89 welding opening, 9 rotating motor I, 10 rotating disc, 11 gear ring, 12 spiral slot, 13U-shaped material pushing plate, 14 side plate, 15 rotating motor II, 16 driving shaft, 17 fixing ring, 18 lower gear ring, 19 gear, 20 upper gear ring, 21 connecting rod, 22 extending plate, 23 connecting rod, 24 pushing rod, 25 soldering tin bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-10, a processing device for a fan impeller comprises an L-shaped side vertical plate 1 and a placing table 2 located in the side vertical plate 1, wherein a mounting ring 3 is fixedly connected to the side wall of the side vertical plate 1, a plurality of vertical frame bodies 5 for storing impeller blades 4 are fixedly connected to the mounting ring 3, and a pushing member for pushing materials is arranged on the placing table 2 and used for pushing the impeller blades 4 at the bottom of the vertical frame bodies 5; the process of feeding the impeller blades 4 can be realized in the process, namely after the impeller rear cover plate to be processed is placed on the placing table 2, the impeller blades at the bottoms of the vertical frame bodies 5 are pushed to move forwards through the pushing piece until the impeller rear cover plate falls on, and thus the impeller blades 4 can be synchronously fed onto the impeller rear cover plate.
Further, the top of the side vertical plate 1 is connected with a mounting plate 6 through an electric push rod, the bottom of the mounting plate 6 is fixedly connected with an upright post 7, the upright post 7 is connected with a plurality of positioning pieces through a driving assembly, each positioning piece comprises two opposite positioning blocks 8, the two positioning blocks 8 are relatively attached to or separated from each other under the action of the driving assembly, and when the two positioning blocks 8 are relatively attached to each other, the pushing piece 4 pushed by the pushing piece is positioned; when the two positioning blocks 8 are relatively separated, the fan impeller which is processed is convenient to unload. After a plurality of impeller blades 4 are fed onto the impeller rear cover plate at the same time, the electric push rod moves downwards to enable the two positioning blocks 8 in the same group to be positioned at two sides of the impeller blades 4, and then the two positioning blocks 8 in the same group are relatively rotated and attached to realize positioning treatment on the impeller blades 4 placed on the impeller rear cover plate, so that the welding stability is improved.
It should be noted that: the locating blocks 8 are circular, locating grooves 81 used for locating the impeller blades 4 are formed in the bottoms of the locating blocks 8, and when the two locating blocks 8 are mutually attached, accurate locating of the impeller blades 4 is achieved through the fact that the locating grooves 81 in the two locating blocks 8 are attached to the impeller blades 4 in the front and back directions.
Example two
Based on the first embodiment, the pushing member feeds the impeller blades 4 to the impeller rear cover plate placed on the placing table 2, and the specific structure of the pushing member is preferably as follows: the material pushing part comprises a first rotating motor 9 fixedly connected to the side vertical plate 1, an output end fixedly connected with rotating shaft of the first rotating motor 9, one end fixedly connected with bevel gear of the first rotating motor 9 is far away from the rotating shaft, a rotating disc 10 is rotatably connected to the outer side wall of the placing table 2, a bottom fixedly connected with gear ring 11 meshed with the bevel gear of the rotating disc 10, a spiral groove 12 is formed in the top of the rotating disc 10, a U-shaped material pushing plate 13 is arranged at the lower end of the vertical frame body 5, the U-shaped material pushing plate 13 is slidably connected with the spiral groove 12, and the bottom fixedly connected with of the mounting ring 3 is used for a side plate 14 of the U-shaped material pushing plate 13 to be limited in sliding.
The working principle is as follows: the first rotating motor 9 works, the rotating disc 10 is driven to rotate through the matching of the bevel gear and the gear ring, as the spiral groove 12 is formed in the top of the rotating disc 10, and the U-shaped material pushing plate 13 slides in the spiral groove 12, but two sides of the U-shaped material pushing plate 13 are limited by the side plates 14 and can only move back and forth, and referring to fig. 2, under the rotation of the rotating disc 10, the U-shaped material pushing plate 13 is driven to move back and forth along the side plates 14, so that the impeller blades 4 in the U-shaped material pushing plate 13 can move towards the rear cover plate of the impeller, and the impeller blades 4 are fed onto the rear cover plate of the impeller.
EXAMPLE III
Based on the first embodiment, the driving assembly acts on the positioning blocks 8 to realize the relative movement of the two positioning blocks 8 in the same group, that is, the movement is towards the direction of mutual attachment or the direction of mutual deviation, specifically, the driving assembly comprises a second rotating motor 15 fixedly connected to the mounting plate 6, the output end of the second rotating motor 15 is fixedly connected with a driving shaft 16, and the output end of the driving shaft 16 sequentially penetrates through the mounting plate 6 and the upright post 7 and extends downwards; the outer side wall of the driving shaft 16 is fixedly connected with a fixing ring 17, the top of the fixing ring 17 is fixedly connected with a lower gear ring 18, the outer side wall of the upright post 7 is fixedly connected with a mounting block, the mounting block can be rotatably connected with a rotating shaft, two ends of the rotating shaft are fixedly connected with gears 19, the gear 19 positioned at the lower end of the rotating shaft is meshed with the lower gear ring 18, the outer side wall of the upright post 7 is rotatably connected with an upper gear ring 20, and the gear 19 positioned at the upper end of the rotating shaft is meshed with the upper gear ring 20; the two positioning blocks 8 in the same group are respectively fixed on the outer side wall of the fixing ring 17 and the outer side wall of the upper gear ring 20 through connecting rods 21.
The working principle in this embodiment is as follows: the second rotating motor 15 drives the driving shaft 16 to rotate, and then drives the fixing ring 17 to rotate, so that the lower gear ring 18 fixedly connected to the fixing ring 17 is driven to rotate, the upper gear ring 20 is driven to rotate through the matching of the gear 19 and the rotating shaft, the rotating directions of the lower gear ring 18 and the upper gear ring 19 are opposite, namely, the rotating directions of the fixing ring 17 and the upper gear ring 20 are opposite, two positioning blocks 8 in the same group are made to rotate relatively, namely, the two positioning blocks are mutually attached, in the process that the two positioning blocks are mutually attached, the position correction of a plurality of impeller blades placed on the impeller rear cover plate is realized simultaneously, the position of the impeller blades 4 on the impeller rear cover plate is ensured to be accurate, the welding process can be accelerated.
Example four
Considering that the impeller blade 4 pushed by the pushing element is close to the upper center of the impeller rear cover plate, in order to facilitate the two positioning blocks 8 in the same group to better realize the correction of the impeller blade 4, therefore, in the mutual attaching process of the two positioning blocks 8 in the same group, the two positioning blocks 8 are convenient to position the impeller blade 4 by pushing the impeller blade 4 outwards, namely, the specific structure is preferably as follows: the bottom fixedly connected with of stand 7 and the extension board 22 that the setting element corresponds, wherein extension board 22 is the arc, and the bottom of extension board 22 runs through solid fixed ring 17 and downwardly extending, and the bottom lateral wall of drive shaft 16 rotates and is connected with connecting rod 23, and the other end of connecting rod 23 rotates and is connected with push rod 24, and push rod 24 is located two locating piece 8 center departments of same group, wherein sets up the movable mouthful that is used for extending the activity of board 22 on the solid fixed ring 17.
The working process is as follows: referring to fig. 6, when the two positioning blocks are driven to be relatively engaged by rotation of the driving shaft 16, the driving shaft 16 drives the push rod 24 to move outwards through the connecting rod 23, so as to push the impeller blade 4 to move outwards, and thus when the two positioning blocks 8 are engaged with each other, the position correction of the impeller blade 4 is realized, and thus the accurate positioning of the impeller blade 4 is realized.
EXAMPLE five
Considering that the welding rod needs to be ignited in the welding process of the impeller blade, and then the welding treatment between the impeller rear cover plate and the impeller blade 4 is realized, the soldering tin bar 25 can be pre-stored in the positioning block 8, so that the welding rod does not need to be taken out during welding, and meanwhile, the soldering tin bar 25 is attached to the to-be-welded part of the impeller blade 4 and the impeller rear cover plate through the mutual attachment of the positioning block 8, so that the welding rod does not need to be held while being welded, and meanwhile, the welding rod is completely attached to the to-be-welded part, so that the rapidness and the attractiveness during welding can be ensured, and the specific structure is as follows: seted up vertical groove 82 on the locating piece 8, be used for depositing soldering tin strip 25 in the vertical groove 82, set up the control assembly who is used for controlling the unloading of soldering tin strip 25 in the locating piece 8.
The working process is as follows: referring to fig. 7 and 8, the solder bar 25 is placed in the vertical groove 82 in the positioning block 8 in advance, so that the blanking of the solder bar 25 is controlled by the control assembly, that is, when two positioning blocks 8 in the same group are relatively attached, the blanking of the solder bar 25 at the bottom is realized, the solder bar 25 can be bent along the inner wall of the positioning groove 81 and the outer wall of the impeller blade 4, and the bent solder bar 25 is wrapped at the to-be-welded position of the impeller blade 4 and the impeller back cover plate.
Example six
In this embodiment, based on the fifth embodiment, when the two positioning blocks 8 of the control assembly preferably in the same group are attached to each other, the blanking of the solder bar 25 at the bottom is realized, and the structure thereof is preferably as follows: the control assembly comprises a vertical groove 82, an installation groove 821 is formed in the inner wall of the vertical groove 82, a regulating shaft 83 is connected in the installation groove in a rotating mode, a torsion spring 84 is connected to the regulating shaft 83, the other end of the torsion spring 84 is connected with the inner side wall of the installation groove 821, an upper blocking block 85 and a lower blocking block 86 are arranged at the upper end and the lower end of the regulating shaft 83 respectively, touch blocks 87 obliquely arranged are arranged at the two ends of the regulating shaft 83 respectively, and the touch blocks 87 penetrate through a positioning block 8 and extend outwards.
The working principle of the control assembly is as follows: referring to fig. 9 and 10, in the process of relatively moving and attaching two positioning blocks 8 in the same group, the touch blocks 87 on the two positioning blocks 8 touch each other, and as the two positioning blocks 8 in the same group are attached closer and closer, the rotation angle of the regulating shaft 83 is driven to be larger and larger by the touch blocks 87, so that the lower blocking block 86 continuously deflects backwards, that is, the bottommost solder bar 25 continuously loses the support of the lower blocking block 86; at the same time the upper stop block 85 is deflected forward and constantly enters between the lowermost solder bar 25 and the solder bar 25 above it. Until the upper stop block 85 loses the support to the lowermost solder bar 25, and the upper stop block 85 supports the solder bar 25 above the lowermost solder bar 25, thus realizing the independent blanking of the lowermost solder bar 25. It should be noted that the horizontal supporting length of the lower blocking block 86 to the solder bar 25 is greater than the horizontal length of the upper blocking block 85, so that the lower blocking block 86 and the upper blocking block 85 can realize the continuity of blanking of the lowermost solder bar 25; secondly, the torsion spring 84 has a resetting effect, that is, when the two positioning blocks 8 in the same group move back to back, that is, the two touch blocks 87 are separated, the regulating shaft 83 is restored to the state shown in fig. 9 under the action of the torsion spring 84.
EXAMPLE seven
Based on the fifth embodiment and the sixth embodiment, in the fifth embodiment, the arc-shaped welding groove 88 may be disposed in the positioning block 8, and the inner wall of the arc-shaped welding groove 88 is provided with the crater 89, so that the nozzle end of the welding gun extends into only the crater 89, so that the nozzle flame of the welding gun is capable of turning the nozzle flame vertically downward after touching the inner wall of the arc-shaped welding groove 88, and the vertically downward flame is capable of heating the solder bars 25 in the positioning block 8, thereby completing the welding process of the rear impeller blade 4 and the impeller rear cover plate, wherein in order to avoid welding the positioning block 8 and the impeller rear cover plate together, the electric push rod may be driven to move the positioning block 8 upward, so that a gap exists between the positioning block 8 and the impeller rear cover plate, and the positioning block 8 and the impeller rear cover plate are prevented from being welded together.
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 person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The machining device for the fan impeller is characterized by comprising an L-shaped side vertical plate (1) and a placing table (2) positioned in the side vertical plate (1), wherein the side wall of the side vertical plate (1) is fixedly connected with a mounting ring (3), the mounting ring (3) is fixedly connected with a plurality of vertical frame bodies (5) used for storing impeller blades (4), a pushing piece used for pushing materials is arranged on the placing table (2), and the pushing piece is used for pushing the impeller blades (4) at the bottom of the vertical frame bodies (5);
the top of the side vertical plate (1) is connected with a mounting plate (6) through an electric push rod, the bottom of the mounting plate (6) is fixedly connected with a stand column (7), the stand column (7) is connected with a plurality of positioning pieces through a driving assembly, each positioning piece comprises two opposite positioning blocks (8), the two positioning blocks (8) are relatively attached to or separated from each other under the action of the driving assembly, and when the two positioning blocks (8) are relatively attached to each other, the material pushing piece (4) pushed by the material pushing piece is positioned; when the two positioning blocks (8) are relatively separated, the discharging of the processed fan impeller is facilitated.
2. The machining device for the fan impeller according to claim 1, wherein the material pushing part comprises a first rotating motor (9) fixedly connected to the side vertical plate (1), an output end of the first rotating motor (9) is fixedly connected with a rotating shaft, one end of the rotating shaft, which is far away from the first rotating motor (9), is fixedly connected with a bevel gear, a rotating disc (10) is rotatably connected to the outer side wall of the placing table (2), a gear ring (11) meshed with the bevel gear is fixedly connected to the bottom of the rotating disc (10), a spiral groove (12) is formed in the top of the rotating disc (10), a U-shaped material pushing plate (13) is arranged at the lower end of the vertical frame body (5), the U-shaped material pushing plate (13) is slidably connected with the spiral groove (12), and a side plate (14) used for limiting the sliding of the U-shaped material pushing plate (13) is fixedly connected to the bottom of the mounting ring (3).
3. The processing device for the fan impeller is characterized in that the driving assembly comprises a second rotating motor (15) fixedly connected to the mounting plate (6), the output end of the second rotating motor (15) is fixedly connected with a driving shaft (16), and the output end of the driving shaft (16) penetrates through the mounting plate (6) and the upright post (7) in sequence and extends downwards;
the outer side wall of the driving shaft (16) is fixedly connected with a fixing ring (17), the top of the fixing ring (17) is fixedly connected with a lower gear ring (18), the outer side wall of the upright post (7) is fixedly connected with a mounting block, the mounting block can be rotatably connected with a rotating shaft, two ends of the rotating shaft are fixedly connected with gears (19), the gear (19) at the lower end of the rotating shaft is meshed with the lower gear ring (18), the outer side wall of the upright post (7) is rotatably connected with an upper gear ring (20), and the gear (19) at the upper end of the rotating shaft is meshed with the upper gear ring (20);
the two positioning blocks (8) in the same group are respectively fixed on the outer side wall of the fixing ring (17) and the outer side wall of the upper gear ring (20) through connecting rods (21).
4. The processing device for the fan impeller according to claim 3, wherein an extension plate (22) corresponding to the positioning piece is fixedly connected to the bottom of the upright post (7), the bottom of the extension plate (22) penetrates through a fixing ring (17) and extends downwards, a connecting rod (23) is rotatably connected to the outer side wall of the bottom end of the driving shaft (16), a push rod (24) is rotatably connected to the other end of the connecting rod (23), and the push rod (24) is located at the center of two positioning pieces (8) in the same group.
5. The processing device for the fan impeller according to claim 1, wherein the positioning block (8) is circular, and a positioning groove (81) for positioning the impeller blade (4) is formed at the bottom of the positioning block (8).
6. The processing device for the fan impeller according to claim 5, wherein a vertical groove (82) is formed in the positioning block (8), the vertical groove (82) is used for storing solder bars (25), and a control assembly used for controlling blanking of the solder bars (25) is arranged in the positioning block (8).
7. The machining device for the fan impeller according to claim 6, wherein the control assembly comprises a vertical groove (82) and is provided with an installation groove (821) in an inner wall, an adjusting shaft (83) is rotatably connected to the installation groove, a torsion spring (84) is connected to the adjusting shaft (83), the other end of the torsion spring (84) is connected to the inner side wall of the installation groove (821), an upper stop block (85) and a lower stop block (86) are respectively arranged at the upper end and the lower end of the adjusting shaft (83), touch blocks (87) obliquely arranged are respectively arranged at the two ends of the adjusting shaft (83), and the touch blocks (87) penetrate through the positioning block (8) and extend outwards.
8. The machining device for the fan impeller according to claim 6, wherein an arc-shaped welding groove (88) is formed in the positioning block (8), and a welding opening (89) is formed in the inner wall of the arc-shaped welding groove (88).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137450.6A CN115213521A (en) | 2022-09-19 | 2022-09-19 | Machining device for fan impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137450.6A CN115213521A (en) | 2022-09-19 | 2022-09-19 | Machining device for fan impeller |
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| Publication Number | Publication Date |
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| CN115213521A true CN115213521A (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211137450.6A Pending CN115213521A (en) | 2022-09-19 | 2022-09-19 | Machining device for fan impeller |
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| CN (1) | CN115213521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN117506211A (en) * | 2024-01-04 | 2024-02-06 | 山东博科真空科技有限公司 | Vacuum pump impeller welding jig |
| CN117506211B (en) * | 2024-01-04 | 2024-03-12 | 山东博科真空科技有限公司 | Vacuum pump impeller welding jig |
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Application publication date: 20221021 |