CN221675459U - Inner cylinder spinning machine with belt wheel for fan assembly - Google Patents
Inner cylinder spinning machine with belt wheel for fan assembly Download PDFInfo
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- CN221675459U CN221675459U CN202420165221.3U CN202420165221U CN221675459U CN 221675459 U CN221675459 U CN 221675459U CN 202420165221 U CN202420165221 U CN 202420165221U CN 221675459 U CN221675459 U CN 221675459U
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- 238000009987 spinning Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 109
- 238000007493 shaping process Methods 0.000 claims abstract description 82
- 230000001360 synchronised effect Effects 0.000 claims description 65
- 239000003638 chemical reducing agent Substances 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims 4
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000005242 forging Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000007514 turning Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model provides a fan assembly belt pulley inner cylinder spinning machine, which belongs to the technical field of precision forming, and comprises an upper core mold axial lifting mechanism, a shovel rotor radial feeding mechanism, a shovel rotor radial shaping mechanism and a blank driving device, wherein the upper core mold axial lifting mechanism is arranged at the top of the whole fan assembly belt pulley inner cylinder spinning machine, and an upper core mold is arranged at the bottom center position of the upper core mold axial lifting mechanism; the shovel rotary wheel radial feeding mechanism and the shovel rotary wheel radial shaping mechanism are respectively arranged at the left side and the right side of the bottom of the upper core mold axial lifting mechanism; the blank driving device is arranged at the bottom center position of the shovel rotor radial feeding mechanism and the shovel rotor radial shaping mechanism; the spinning machine can solve the defects that the tailor-welding process is complex, the equipment requirement is high, the material utilization rate is low, the service life of a workpiece and the dynamic characteristics of the workpiece are greatly affected, and the quality problem of a product is easy to occur.
Description
Technical Field
The utility model belongs to the technical field of precision forming, and particularly relates to a spinning machine for an inner cylinder of a belt wheel of a fan assembly.
Background
Along with the continuous improvement of the manufacturing industry level in China, the automobile industry in China is developing towards environmental protection, comfort, safety and energy conservation. In this process, the weight reduction of the automobile is particularly important. The belt wheel is a double-cylindrical metal part which is driven by the engine fan assembly and is arranged at the center of the hub, and is an important driving part, and the performance of the belt wheel directly influences the service performance of the automobile fan driving assembly.
The traditional processing method is generally a mode of integral casting, forging machine processing and splice welding. The integral casting is easy to produce shrinkage cavities, shrinkage porosity and the like, the mechanical property of the integral casting cannot be ensured, and the tightness is difficult to meet the requirements; the forging machine has the defects of low material utilization rate, large machining allowance, cut-off of metal streamline, low corrosion resistance of parts and the like. The chemical components of the welding area are unevenly distributed during splice welding, so that the mechanical properties are unevenly distributed, the dynamic balance of the product is poor, the service life and the dynamic characteristics of the product are greatly influenced, and various quality problems are easy to occur.
For the forming manufacture of the double-cylinder part inner cylinder with the flange, the traditional processing adopts a forging blank and is subjected to the welding processing of turning, milling, grinding and other procedures, the procedures are complex, the equipment requirement is high, the material utilization rate is low, the influence on the service life of a workpiece and the dynamic characteristics of the workpiece is great, and the quality problem of the product is easy to occur.
Disclosure of utility model
In view of the above, the utility model provides a spinning machine for an inner cylinder of a belt wheel of a fan assembly, which can solve the defects that a forging blank is adopted for forming and manufacturing an inner cylinder of a double-cylinder-shaped part containing a flange plate, and the conventional processing is a welding processing by turning, milling, grinding and other processes, the processes are complex, the equipment requirement is high, the material utilization rate is low, the influence on the service life and the dynamic characteristics of a workpiece is great, and the quality problem of a product is easy to occur.
The utility model is realized in the following way:
The utility model provides a fan assembly belt pulley inner barrel spinning machine, which comprises an upper core mold axial lifting mechanism, a shovel rotation wheel radial feeding mechanism, a shovel rotation wheel radial shaping mechanism and a blank driving device, wherein the upper core mold axial lifting mechanism is arranged at the topmost part of the whole fan assembly belt pulley inner barrel spinning machine, an upper core mold is arranged at the bottom center position of the upper core mold axial lifting mechanism, and the upper core mold axial lifting mechanism is used for realizing the axial lifting of the upper core mold; the shovel rotation wheel radial feeding mechanism and the shovel rotation wheel radial shaping mechanism are respectively arranged at the left side and the right side of the bottom of the upper mandrel axial lifting mechanism, rotation wheels are arranged in the shovel rotation wheel radial feeding mechanism and the shovel rotation wheel radial shaping mechanism, the rotation wheels in the shovel rotation wheel radial feeding mechanism are feeding wheels, the rotation wheels in the shovel rotation wheel radial shaping mechanism are shaping wheels, the shovel rotation wheel radial feeding mechanism is used for realizing the axial feeding shovel rotation of the feeding wheels, and the shovel rotation wheel radial shaping mechanism is used for realizing the radial feeding of the shaping wheels; the blank driving device is arranged at the bottom center positions of the shovel rotary wheel radial feeding mechanism and the shovel rotary wheel radial shaping mechanism and used for realizing axial lifting of blanks.
The technical effects of the spinning machine for the inner cylinder of the belt wheel of the fan assembly provided by the utility model are as follows: the upper core mould is driven to axially lift by arranging the upper core mould axial lifting mechanism; the shovel rotor radial feeding mechanism is arranged to drive the feeding wheel to carry out axial feeding shovel rotor; the shovel rotary wheel radial shaping mechanism is arranged and used for driving the shaping wheel to feed radially; through setting up blank drive arrangement, realize the axial lift to the blank.
On the basis of the technical scheme, the fan assembly belt pulley inner barrel spinning machine can be further improved as follows:
The upper core mold axial lifting mechanism comprises a top plate, an upright post and an axial synchronous feeding assembly, wherein the axial synchronous feeding assembly is fixed at the top of the top plate, the upper core mold is arranged at the bottom of the top plate, and the upright post is fixedly connected with the top plate.
Further, the axial synchronous feed assembly comprises an axial synchronous feed servo motor, an axial synchronous feed speed reducer mounting plate, an axial synchronous feed reverser mounting plate and an axial feed screw rod, wherein the axial feed screw rod is connected with the upper core mould, the axial synchronous feed reverser mounting plate is fixed at the top of the top plate through bolts, the axial synchronous feed reverser, the axial synchronous feed speed reducer and the axial synchronous feed servo motor are sequentially fixed at one side of the axial feed screw rod, and the axial synchronous feed speed reducer mounting plate is fixed between the axial synchronous feed speed reducer and the axial synchronous feed reverser and used for fixing the axial synchronous feed speed reducer.
Further, the upright posts comprise 4 upright posts which are respectively fixed at four corners of the top plate.
Further, the shovel rotor radial feeding mechanism comprises a feeding wheel driving rotation servo motor, a feeding wheel speed reducer, a feeding wheel coupler, a radial feeding screw baffle, a feeding wheel rotor support, a feeding wheel bearing and a feeding wheel bolt, wherein the feeding wheel driving rotation servo motor is fixed at a position far away from the upper mandrel axial lifting mechanism, the feeding wheel speed reducer and the feeding wheel coupler are sequentially connected with the feeding wheel driving rotation servo motor and fixed on the radial feeding screw baffle, the radial feeding screw penetrates through the radial feeding screw baffle to be arranged between the feeding wheel coupler and the feeding wheel rotor support, and the feeding wheel is fixed on the feeding wheel rotor support through the feeding wheel bearing.
Further, the shovel rotor radial feeding mechanism further comprises a feeding wheel bolt, a feeding wheel sliding block, a feeding wheel linear guide rail, a feeding wheel guide rail supporting plate and a feeding wheel cushion block, the shovel rotor radial feeding mechanism is fixed on the feeding wheel sliding block through the feeding wheel bolt, the feeding wheel sliding block is connected on the feeding wheel linear guide rail through the feeding wheel bolt, the feeding wheel linear guide rail is installed on the feeding wheel guide rail supporting plate and the feeding wheel cushion block, and the feeding wheel guide rail supporting plate and the feeding wheel cushion block are used for providing supporting force for the shovel rotor radial feeding mechanism.
Further, the radial shaping mechanism of the shovel rotor comprises a shaping wheel driving rotation servo motor, a shaping wheel speed reducer, a shaping wheel coupler, a shaping wheel feed screw baffle, a shaping wheel rotor support, a shaping wheel bearing and a shaping wheel bolt, wherein the shaping wheel driving rotation servo motor is fixed at a position far away from the upper core mold axial lifting mechanism, the shaping wheel speed reducer, the shaping wheel coupler and the shaping wheel driving rotation servo motor are sequentially connected and fixed on the shaping wheel feed screw baffle, the shaping wheel feed screw penetrates through the shaping wheel feed screw baffle to be arranged between the shaping wheel coupler and the shaping wheel rotor support, and the shaping wheel feed screw is used for realizing radial movement of the shaping wheel.
Further, the radial truing mechanism of shovel revolves round still including truing round bolt, truing round slider, truing round linear guide, truing round guide rail layer board and truing round cushion, the radial truing mechanism of shovel revolves round passes through truing round bolt fastening is in on the truing round slider, the truing round slider passes through truing round bolted connection is in on the truing round linear guide, truing round linear guide installs truing round guide rail layer board and truing round cushion, truing round guide rail layer board with truing round cushion is used for right the radial truing mechanism of shovel revolves round provides holding power.
Further, the blank driving device comprises a base, a main shaft driving asynchronous motor, a blank driving worm wheel, a blank driving pinion shaft, a rotary disc, a lower core mould and a base supporting plate, wherein the base is fixed at the bottom center of the radial feeding mechanism of the shovel rotary wheel and the radial shaping mechanism of the shovel rotary wheel, the main shaft driving asynchronous motor is arranged at one side of the base, the blank driving worm wheel is connected with an output shaft of the main shaft driving asynchronous motor in a meshed manner, the blank driving worm wheel is connected with the blank driving worm wheel in a meshed manner, the blank driving pinion shaft is connected with the blank driving pinion shaft in a meshed manner, the blank driving pinion shaft is connected with the blank driving pinion plate in a meshed manner, the rotary disc penetrates through the base and is fixed on the blank driving pinion shaft, and the lower core mould is fixed at the top of the rotary disc.
Further, a blank is fixedly connected to the lower core die.
Compared with the prior art, the spinning machine for the inner cylinder of the belt wheel of the fan assembly has the beneficial effects that: the blank driving device is arranged, a blank plate is placed on a lower core die of the spinning machine, a rotary wheel feeding mechanism is utilized to scoop up part of the blank from the edge of the rotating blank plate, and the part of the blank is transferred to the thickness direction of the blank plate to form an inner cylinder wall of the belt wheel; the feeding and shaping combined rotary wheel structure can effectively inhibit the defect of material shortage at the top of the shovel rotary cylinder body, and improve the forming precision such as straightness of a formed piece; the pressing and rotation of the round plate are realized through the upper die and the lower die, and the shoveling and rotating operation is symmetrically performed through the two shoveling and rotating wheels, so that the shoveling and rotating thickening of the inner barrel of the belt wheel of the fan assembly is realized; the upper core mold axial lifting mechanism, the shovel rotor radial feeding mechanism, the shovel rotor radial shaping mechanism and the blank driving device are respectively driven by motors; the feeding wheel is favorable for scooping up the plate material, the radius of the round angle is 2mm, the upper end surface of the scooping angle is a material stacking surface, the stacking surface is parallel to the central shafts of the upper die and the lower die, and no inclined blocking surface exists; the shaping screw is used for trimming the shape of a workpiece, the radius of a round angle of a wheel is 5mm, the upper end face of the turning angle of the shovel is a material stacking face, the stacking face is parallel to the central axes of the upper die and the lower die, an inclined blocking face is arranged at the upper edge of the stacking face, and an arc transition with R=2-4 mm is adopted between the inclined blocking face and the stacking face to limit the material to continuously flow upwards so as to realize the accurate shaping of the inner barrel; the two shoveling and rotating wheels are symmetrically arranged on two sides of the die, so that the double sides are uniformly stressed during shoveling and rotating operation, stability is improved, metal disorder caused by local loading is avoided, and workpiece quality is improved; the fan assembly belt pulley inner cylinder spinning machine can solve the problems that the forming and manufacturing of the double-cylinder-shaped part inner cylinder containing the flange plate are carried out, the traditional processing is the tailor welding processing which adopts forging blanks and is processed through turning, milling, grinding and other procedures, the procedures are complex, the equipment requirement is high, the material utilization rate is low, the influence on the service life of a workpiece and the dynamic characteristics of the workpiece is great, and the quality problem of a product is easy to occur, and the obtained finished product has the advantages of continuous and complete metal fiber structure, good mechanical property, low production cost and the like, and can effectively improve the connection strength of the cylinder wall and the bottom edge, and avoid welding defects.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall assembly view of a fan assembly pulley inner barrel spinning machine;
Fig. 2 is a schematic structural view of an upper core axial lifting mechanism;
FIG. 3 is a schematic structural view of a radial feed mechanism for a rotor;
FIG. 4 is a schematic structural view of a radial truing mechanism for a rotor;
FIG. 5 is a schematic view of the structure of the blank driving device;
FIG. 6 is a schematic view of a cross-sectional view of a blank driving apparatus;
In the drawings, the list of components represented by the various numbers is as follows:
1. An upper core mold axial lifting mechanism; 101. an axial synchronous feeding servo motor; 102. an axial synchronous feed speed reducer; 103. an axial synchronous feed speed reducer mounting plate; 104. an axial synchronous feed reverser; 105. an axial synchronous feed commutator mounting plate; 106. an axial feed screw; 107. a top plate; 108. an upper core mold; 109. a column; 2. a shovel rotor radial feeding mechanism; 201. the feeding wheel actively rotates the servo motor; 202. a feed wheel decelerator; 203. a feed wheel coupler; 204. a radial feed screw; 205. a radial feed screw baffle; 206. a feed wheel rotating wheel bracket; 207. a feed wheel; 208. a feed wheel bearing; 209. feed wheel bolts; 210. a feed wheel slide block; 211. a feed wheel linear guide rail; 212. a feed wheel guide rail pallet; 213. a feed wheel cushion block; 3. the shovel rotary wheel radial shaping mechanism; 301. the shaping wheel actively rotates the servo motor; 302. a shaping wheel speed reducer; 303. shaping wheel coupling; 304. a shaping wheel feeds a lead screw; 305. the shaping wheel feeds a lead screw baffle; 306. a shaping wheel rotating wheel bracket; 307. shaping wheels; 308. shaping a wheel bearing; 309. shaping wheel bolts; 310. a shaping wheel slide block; 311. a shaping wheel linear guide rail; 312. shaping wheel guide rail supporting plates; 313. shaping wheel cushion blocks; 4. a blank driving device; 401. a base; 402. the main shaft drives an asynchronous motor; 403. blank driving worm; 404. the blank drives a turbine; 405. the blank drives a pinion shaft; 406. a blank driving pinion; 407. blank driving large gear; 408. the blank drives a large gear shaft; 409. a rotating disc; 410. a lower core mold; 411. and a base supporting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
1-6, The structure schematic diagram of the fan assembly pulley inner barrel spinning machine provided by the utility model is shown, in the diagram, the fan assembly pulley inner barrel spinning machine comprises an upper core mold axial lifting mechanism 1, a shovel rotor radial feeding mechanism 2, a shovel rotor radial shaping mechanism 3 and a blank driving device 4, wherein the upper core mold axial lifting mechanism 1 is arranged at the top of the whole fan assembly pulley inner barrel spinning machine, an upper core mold 108 is arranged at the bottom center position of the upper core mold axial lifting mechanism 1, and the upper core mold axial lifting mechanism 1 is used for realizing the axial lifting of the upper core mold 108; the shovel rotor radial feeding mechanism 2 and the shovel rotor radial shaping mechanism 3 are respectively arranged at the left side and the right side of the bottom of the upper mandrel axial lifting mechanism 1, the shovel rotor radial feeding mechanism 2 and the shovel rotor radial shaping mechanism 3 are respectively provided with a rotor, the rotor in the shovel rotor radial feeding mechanism 2 is a feeding wheel 207, the rotor in the shovel rotor radial shaping mechanism 3 is a shaping wheel 307, the shovel rotor radial feeding mechanism 2 is used for realizing axial feeding shovel rotor of the feeding wheel 207, and the shovel rotor radial shaping mechanism 3 is used for realizing radial feeding of the shaping wheel 307; the blank driving device 4 is arranged at the bottom center positions of the shovel rotor radial feeding mechanism 2 and the shovel rotor radial shaping mechanism 3 and is used for realizing axial lifting of the blank.
In the above technical solution, the upper core axial lifting mechanism 1 includes a top plate 107, a stand column 109 and an axial synchronous feeding assembly, the axial synchronous feeding assembly is fixed on the top of the top plate 107, the upper core 108 is disposed at the bottom of the top plate 107, and the stand column 109 is fixedly connected with the top plate 107.
Further, in the above technical solution, the axial synchronous feed assembly includes an axial synchronous feed servo motor 101, an axial synchronous feed decelerator 102, an axial synchronous feed decelerator mounting plate 103, an axial synchronous feed reverser 104, an axial synchronous feed reverser mounting plate 105, and an axial feed screw 106, the axial feed screw 106 is connected with an upper core mold 108, the axial synchronous feed reverser mounting plate 105 is fixed on the top of the top plate 107 by a bolt, the axial synchronous feed reverser 104, the axial synchronous feed decelerator 102, and the axial synchronous feed servo motor 101 are sequentially fixed at one side position of the axial feed screw 106, and the axial synchronous feed decelerator mounting plate 103 is fixed between the axial synchronous feed decelerator 102 and the axial synchronous feed reverser 104 for fixing the axial synchronous feed decelerator 102.
When in use, the spindle of the axial synchronous feed servo motor 101 rotates, and the axial synchronous feed screw 106 is driven to move up and down by the axial synchronous feed decelerator 102 arranged on the axial synchronous feed decelerator mounting disc 103 and the axial synchronous feed reverser 104 arranged on the axial synchronous feed reverser mounting disc 105.
Further, in the above-described embodiment, the number of the columns 109 is 4, and the columns are fixed to the four corners of the top plate 107.
When the axial synchronous feed reverser mounting plate 105 is used, the axial synchronous feed reverser mounting plate 105 is fixedly mounted on the top plate 107 through bolts, the axial feed screw 106 is connected with the upper core die 108, and the axial movement of the axial feed screw 106 drives the axial movement of the upper core die 108.
Further, in the above technical solution, the shovel rotor radial feeding mechanism 2 includes a feeding wheel driving rotation servo motor 201, a feeding wheel reducer 202, a feeding wheel coupling 203, a radial feeding screw 204, a radial feeding screw baffle 205, a feeding wheel rotor support 206, a feeding wheel 207, a feeding wheel bearing 208, and a feeding wheel bolt 209, the feeding wheel driving rotation servo motor 201 is fixed at a position far from the upper core mold axial lifting mechanism 1, the feeding wheel reducer 202 and the feeding wheel coupling 203 are sequentially connected with the feeding wheel driving rotation servo motor 201 and fixed on the radial feeding screw baffle 205, the radial feeding screw 204 is disposed between the feeding wheel coupling 203 and the feeding wheel rotor support 206 through the radial feeding screw baffle 205, the feeding wheel 207 is fixed on the feeding wheel rotor support 206 through the feeding wheel bearing 208, and the radial feeding screw 204 is used for realizing radial movement of the feeding wheel 207.
Further, in the above technical solution, the shovel rotor radial feeding mechanism 2 further includes a feeding wheel bolt 209, a feeding wheel slider 210, a feeding wheel linear guide 211, a feeding wheel guide support plate 212, and a feeding wheel pad 213, the shovel rotor radial feeding mechanism 2 is fixed on the feeding wheel slider 210 through the feeding wheel bolt 209, the feeding wheel slider 210 is connected to the feeding wheel linear guide 211 through the feeding wheel bolt 209, the feeding wheel linear guide 211 is mounted on the feeding wheel guide support plate 212 and the feeding wheel pad 213, and the feeding wheel guide support plate 212 and the feeding wheel pad 213 are used for providing a supporting force for the shovel rotor radial feeding mechanism 2.
In use, the feed wheel active rotation servo motor 201 rotates the main shaft, the feed wheel active rotation servo motor 201 is connected with the feed wheel reducer 202 to transmit rotation, and the feed wheel coupler 203 transmits the rotation to the radial feed screw 204 to drive the feed wheel 207 to move radially.
Further, in the above technical solution, the truing wheel radial truing mechanism 3 includes a truing wheel driving rotation servo motor 301, a truing wheel speed reducer 302, a truing wheel coupler 303, a truing wheel feed screw 304, a truing wheel feed screw baffle 305, a truing wheel rotating wheel bracket 306, a truing wheel 307, a truing wheel bearing 308, and a truing wheel bolt 309, the truing wheel driving rotation servo motor 301 is fixed at a position far away from the upper core mold axial lifting mechanism 1, the truing wheel speed reducer 302, the truing wheel coupler 303 are sequentially connected with the truing wheel driving rotation servo motor 301 and fixed on the truing wheel feed screw baffle 305, the truing wheel feed screw 304 is disposed between the truing wheel coupler 303 and the truing wheel bracket 306 through the truing wheel feed screw baffle 305, the truing wheel 307 is fixed on the truing wheel rotating wheel bracket 306 through the truing wheel bearing 308, and the truing wheel feed screw 304 is used for realizing radial movement of the truing wheel 307.
Further, in the above technical solution, the truing wheel radial truing mechanism 3 further includes a truing wheel bolt 309, a truing wheel slider 310, a truing wheel linear guide 311, a truing wheel guide rail supporting plate 312, and a truing wheel pad 313, the truing wheel radial truing mechanism 3 is fixed on the truing wheel slider 310 through the truing wheel bolt 309, the truing wheel slider 310 is connected on the truing wheel linear guide 311 through the truing wheel bolt 309, the truing wheel linear guide 311 is installed on the truing wheel guide rail supporting plate 312 and the truing wheel pad 313, and the truing wheel guide rail supporting plate 312 and the truing wheel pad 313 are used for providing supporting force for the truing wheel radial truing mechanism 3.
When the shaping wheel is used, the main shaft of the shaping wheel driving rotating servo motor 301 rotates, the shaping wheel driving rotating servo motor 301 is connected with the shaping wheel speed reducer 302 to transmit rotation, and the rotation is transmitted to the shaping wheel feed screw 304 through the shaping wheel coupler 303 to drive the shaping wheel 307 to move radially.
Further, in the above technical solution, the blank driving device 4 includes a base 401, a spindle driving asynchronous motor 402, a blank driving worm 403, a blank driving worm 404, a blank driving pinion shaft 405, a blank driving pinion 406, a blank driving pinion 407, a blank driving pinion shaft 408, a rotating disc 409, a lower core mold 410 and a base plate 411, the base 401 is fixed at the bottom center of the spade wheel radial feeding mechanism 2 and the spade wheel radial shaping mechanism 3, the spindle driving asynchronous motor 402 is disposed at one side of the base 401, the blank driving worm 403 is connected with an output shaft of the spindle driving asynchronous motor 402, the blank driving worm 404 is in meshed connection with the blank driving worm 403, the blank driving worm 404 is in meshed connection with the blank driving pinion shaft 405, the blank driving pinion shaft 405 is in meshed connection with the blank driving pinion 406, the blank driving pinion 406 is in turn connected with the blank driving pinion 407, the blank driving pinion 407 is in meshed connection with the blank driving pinion shaft 408, the rotating disc 409 passes through the base 411 to be fixed on the blank driving pinion shaft 408, and the lower core mold 410 is fixed at the top of the rotating disc 409.
When the rotary die is used, the spindle drive asynchronous motor 402 drives the blank drive worm 403 to rotate, and then drives the blank drive turbine 404 to rotate, the blank drive turbine 404 drives the blank drive pinion 406 to rotate through the blank drive pinion shaft 405, the blank drive large gear 407 and the blank drive pinion 406 are meshed to synchronously rotate, and the blank drive large gear shaft 408 drives the rotary disc 409 to rotate, and the lower core die 410 is fixed on the rotary disc 409, so that the lower core die 410 drives the blank to rotate.
Further, in the above embodiments, the blank is fixedly connected to the lower core mold 410.
Specifically, the principle of the utility model is as follows: the spindle of the axial synchronous feed servo motor 101 rotates, the axial synchronous feed speed reducer 102 arranged on the axial synchronous feed speed reducer mounting plate 103 and the axial synchronous feed reverser 104 arranged on the axial synchronous feed reverser mounting plate 105 drive the axial feed screw 106 to move up and down, the axial synchronous feed reverser mounting plate 105 is fixedly arranged on the top plate 107 through bolts, the axial feed screw 106 is connected with the upper core mold 108, the axial feed screw 106 axially moves to drive the axial movement of the upper core mold 108, the spindle of the feed wheel driving rotary servo motor 201 rotates, the feed wheel driving rotary servo motor 201 is connected with the feed wheel speed reducer 202 to transmit rotation, the rotation is transmitted into the radial feed screw 204 through the feed wheel coupler 203, the feeding wheel 207 is driven to radially move, the shaping wheel actively rotates a main shaft of the servo motor 301 to rotate, the shaping wheel actively rotates the servo motor 301 to be connected with the shaping wheel reducer 302 to transmit rotation, the rotation is transmitted to the shaping wheel feeding screw 304 through the shaping wheel coupler 303 to drive the shaping wheel 307 to radially move, the main shaft driving asynchronous motor 402 drives the blank driving worm 403 to rotate, the blank driving turbine 404 is further driven to rotate, the blank driving turbine 404 drives the blank driving pinion 406 to rotate through the blank driving pinion shaft 405, the blank driving large gear 407 and the blank driving pinion 406 are meshed to synchronously rotate, the rotating disc 409 is driven to rotate through the blank driving large gear shaft 408, the lower core mould 410 is fixed on the rotating disc 409, and the lower core mould 410 drives the blank to rotate.
Claims (10)
1. The utility model provides a fan assembly band pulley inner tube spinning machine which is characterized in that, including last mandrel axial elevating system (1), shovel revolver radial feed mechanism (2), shovel revolver radial shaping mechanism (3) and blank drive arrangement (4), last mandrel axial elevating system (1) set up at whole fan assembly band pulley inner tube spinning machine's top, last mandrel (108) are installed to the bottom central point of last mandrel axial elevating system (1), last mandrel axial elevating system (1) are used for realizing the axial lift of last mandrel (108); the shovel rotor radial feeding mechanism (2) and the shovel rotor radial shaping mechanism (3) are respectively arranged at the left side and the right side of the bottom of the upper mandrel axial lifting mechanism (1), the shovel rotor radial feeding mechanism (2) and the shovel rotor radial shaping mechanism (3) are respectively provided with a rotor, the rotor in the shovel rotor radial feeding mechanism (2) is a feeding wheel (207), the rotor in the shovel rotor radial shaping mechanism (3) is a shaping wheel (307), the shovel rotor radial feeding mechanism (2) is used for realizing axial feeding shovel rotation of the feeding wheel (207), and the shovel rotor radial shaping mechanism (3) is used for realizing radial feeding of the shaping wheel (307); the blank driving device (4) is arranged at the bottom center positions of the shovel rotary wheel radial feeding mechanism (2) and the shovel rotary wheel radial shaping mechanism (3) and is used for realizing axial lifting of blanks.
2. The fan assembly pulley inner barrel spinning machine according to claim 1, wherein the upper core mold axial lifting mechanism (1) comprises a top plate (107), a stand column (109) and an axial synchronous feeding assembly, the axial synchronous feeding assembly is fixed at the top of the top plate (107), the upper core mold (108) is arranged at the bottom of the top plate (107), and the stand column (109) is fixedly connected with the top plate (107).
3. The fan assembly pulley inner barrel spinning machine according to claim 2, wherein the axial synchronous feed assembly comprises an axial synchronous feed servo motor (101), an axial synchronous feed speed reducer (102), an axial synchronous feed speed reducer mounting plate (103), an axial synchronous feed reverser (104), an axial synchronous feed reverser mounting plate (105) and an axial feed screw (106), the axial feed screw (106) is connected with the upper core mold (108), the axial synchronous feed reverser mounting plate (105) is fixed on the top of the top plate (107) through bolts, the axial synchronous feed reverser (104), the axial synchronous feed speed reducer (102) and the axial synchronous feed servo motor (101) are sequentially fixed at one side position of the axial feed screw (106), and the axial synchronous feed speed reducer mounting plate (103) is fixed between the axial synchronous feed speed reducer (102) and the axial synchronous feed reverser (104) for fixing the axial synchronous feed speed reducer (102).
4. A fan assembly pulley inner barrel spinning machine as claimed in claim 3, wherein said uprights (109) comprise 4 uprights respectively fixed at the four corners of said top plate (107).
5. A fan assembly pulley inner barrel spinning machine according to claim 4, characterized in that the shovel rotor radial feed mechanism (2) comprises a feed wheel active rotation servo motor (201), a feed wheel reducer (202), a feed wheel coupling (203), a radial feed screw (204), a radial feed screw baffle (205), a feed wheel rotor support (206), a feed wheel (207), a feed wheel bearing (208) and a feed wheel bolt (209), the feed wheel active rotation servo motor (201) is fixed at a position far from the upper core mold axial lifting mechanism (1), the feed wheel reducer (202), the feed wheel coupling (203) are sequentially connected with the feed wheel active rotation servo motor (201) and fixed on the radial feed screw baffle (205), the radial feed screw (204) is arranged between the feed wheel coupling (203) and the feed wheel rotor support (206) through the radial feed screw baffle (205), the feed wheel (207) is fixed on the feed wheel support (206) through the feed wheel bearing (208), and the radial feed screw (204) is realized.
6. The rotary press as claimed in claim 5, wherein the shovel rotor radial feeding mechanism (2) further comprises a feeding wheel bolt (209), a feeding wheel slider (210), a feeding wheel linear guide (211), a feeding wheel guide support plate (212) and a feeding wheel cushion block (213), the shovel rotor radial feeding mechanism (2) is fixed on the feeding wheel slider (210) through the feeding wheel bolt (209), the feeding wheel slider (210) is connected on the feeding wheel linear guide (211) through the feeding wheel bolt (209), the feeding wheel linear guide (211) is mounted on the feeding wheel guide support plate (212) and the feeding wheel cushion block (213), and the feeding wheel guide support plate (212) and the feeding wheel cushion block (213) are used for providing supporting force for the shovel rotor radial feeding mechanism (2).
7. A fan assembly pulley inner barrel spinning machine according to claim 6, characterized in that the truing wheel radial truing mechanism (3) comprises a truing wheel active rotation servo motor (301), a truing wheel reducer (302), a truing wheel coupler (303), a truing wheel feed screw (304), a truing wheel feed screw baffle (305), a truing wheel rotating wheel support (306), a truing wheel (307), a truing wheel bearing (308) and a truing wheel bolt (309), the truing wheel active rotation servo motor (301) is fixed at a position far from the upper core mold axial lifting mechanism (1), the truing wheel reducer (302), the truing wheel coupler (303) is sequentially connected with the truing wheel active rotation servo motor (301) and fixed on the truing wheel feed screw baffle (305), the truing wheel feed screw (304) passes through the truing wheel feed screw baffle (303) to be arranged between the truing wheel coupler (306) and the truing wheel rotating wheel support (306), and the truing wheel (307) is fixed on the truing wheel support (306) through the truing wheel bearing (308) for realizing the radial truing of the truing wheel feed screw (307).
8. The rotary press for the inner cylinder of the belt pulley of the fan assembly according to claim 7, wherein the truing wheel radial truing mechanism (3) further comprises a truing wheel bolt (309), a truing wheel sliding block (310), a truing wheel linear guide rail (311), a truing wheel guide rail supporting plate (312) and a truing wheel cushion block (313), the truing wheel radial truing mechanism (3) is fixed on the truing wheel sliding block (310) through the truing wheel bolt (309), the truing wheel sliding block (310) is connected on the truing wheel linear guide rail (311) through the truing wheel bolt (309), the truing wheel linear guide rail (311) is installed on the truing wheel guide rail supporting plate (312) and the truing wheel cushion block (313), and the truing wheel guide rail supporting plate (312) and the truing wheel cushion block (313) are used for providing supporting force for the truing wheel radial truing mechanism (3).
9. The fan assembly pulley inner barrel spinning machine according to claim 8, wherein the blank driving device (4) comprises a base (401), a main shaft driving asynchronous motor (402), a blank driving worm (403), a blank driving worm wheel (404), a blank driving pinion shaft (405), a blank driving pinion (406), a blank driving large gear (407), a blank driving large gear shaft (408), a rotating disc (409), a lower core mould (410) and a base support plate (411), the base (401) is fixed at the bottom center of the shovel rotor radial feeding mechanism (2) and the shovel rotor radial shaping mechanism (3), the main shaft driving asynchronous motor (402) is arranged at one side of the base (401), the blank driving worm wheel (403) is connected with an output shaft of the main shaft driving asynchronous motor (402), the blank driving worm wheel (404) is connected with the blank driving worm wheel (403) in a meshed mode, the blank driving pinion shaft (405) is connected with the blank driving pinion shaft (406), the blank driving pinion shaft (406) is connected with the blank driving pinion shaft (408) in a meshed mode, the rotating disc (409) penetrates through the base supporting plate (411) to be fixed on the blank driving large gear shaft (408), and the lower core die (410) is fixed on the top of the rotating disc (409).
10. The rotary press for the inner cylinder of the pulley of the fan assembly according to claim 9, wherein the blank is fixedly connected to the lower core mold (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420165221.3U CN221675459U (en) | 2024-01-24 | 2024-01-24 | Inner cylinder spinning machine with belt wheel for fan assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420165221.3U CN221675459U (en) | 2024-01-24 | 2024-01-24 | Inner cylinder spinning machine with belt wheel for fan assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221675459U true CN221675459U (en) | 2024-09-10 |
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ID=92614316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420165221.3U Active CN221675459U (en) | 2024-01-24 | 2024-01-24 | Inner cylinder spinning machine with belt wheel for fan assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221675459U (en) |
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2024
- 2024-01-24 CN CN202420165221.3U patent/CN221675459U/en active Active
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