CN104668329B - vertical spinning machine - Google Patents
vertical spinning machine Download PDFInfo
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- CN104668329B CN104668329B CN201510023197.5A CN201510023197A CN104668329B CN 104668329 B CN104668329 B CN 104668329B CN 201510023197 A CN201510023197 A CN 201510023197A CN 104668329 B CN104668329 B CN 104668329B
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- spinning machine
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- 238000009987 spinning Methods 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- 238000012545 processing Methods 0.000 claims description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000020347 spindle assembly Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000005341 toughened glass Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a vertical spinning machine comprising a machine body, a spindle device, three posts, a sliding frame device and a tail ejecting device. The spindle device is installed on the machine body, and the top of the spindle device is provided with a joint platform accommodating a workpiece; the posts are distributed on the periphery of the spindle device and are provided with a longitudinal transmission device; the sliding frame device is connected to the longitudinal transmission device and comprises a frame body, a machining unit and a transverse transmission device, the frame body is in an integral triangular structure, and the transverse transmission device drives the machining unit to move on the frame body transversely; the tail ejecting device is arranged above the sliding frame device and corresponds to the spindle device in position. The spindle is not subject to partial load, the rigidity is high, the accurate cylindrical part spinning and forming are guaranteed, the centering performance of the machining unit during radial feeding is guaranteed, and difficulty in assembling and debugging is lowered.
Description
Technical Field
The invention relates to the field of automobile part manufacturing, in particular to a vertical spinning machine.
Background
With the social development, the requirements of various industries on mechanical products are higher and higher, and especially for products with wide requirements such as automobile hubs, oil cylinders, stainless steel tableware and the like, people require higher precision and strength. The product produced by the traditional pressure forming technology has low precision and low surface smoothness and cannot meet the technical requirements in the high-precision field, the product produced by the traditional machining technology cannot meet the technical requirements in strength, and the product has higher requirements on the strength in the fields of aviation, aerospace, automobiles and the like.
The chinese patent with application number 200820167277.3 discloses a vertical powerful spinning machine, which has a large floor space when the whole machine body is a frame, and two sides and the rear side of the machine body are respectively provided with a group of spinning devices, when three groups of spinning devices process a workpiece synchronously, the main shaft always bears a bias load in a radial direction, so that the axis of the main shaft deviates to reduce the contour dimension precision of the processed part.
Disclosure of Invention
The invention provides a vertical spinning machine, which aims to solve the technical problem.
In order to solve the above technical problems, the present invention provides a vertical spinning machine, including: the device comprises a lathe bed, a main shaft device, a stand column, a sliding frame device and a tail jacking device; the spindle device is arranged on the lathe bed, and the top of the spindle device is provided with an interface platform for placing a workpiece; the three upright columns are uniformly distributed around the main shaft device, and longitudinal transmission devices are arranged on the upright columns; the sliding frame device is connected with the longitudinal transmission device and comprises a sliding frame body, a processing unit and a transverse transmission device, the sliding frame body is of a triangle star-shaped structure which is integrally arranged, and the transverse transmission device drives the processing unit to transversely move on the sliding frame body; the tail jacking device is arranged above the sliding frame device and corresponds to the spindle device in position.
Preferably, the spindle device includes: the spindle and the multiple groups of spindle motors are vertically arranged on the lathe bed, and the multiple groups of spindle motors are respectively connected with the spindle.
Preferably, the output end of each group of spindle motor is provided with a first belt pulley, the bottom of the spindle is provided with a second belt pulley, each group of first belt pulleys is connected with the second belt pulley through a flexible transmission body, and the diameters of the positions, corresponding to different flexible transmission bodies, on the second belt pulley are different or the diameters of a plurality of groups of first belt pulleys are different.
Preferably, the first pulley is a double pulley including a large pulley and a small pulley.
Preferably, the upright columns include a left upright column, a front upright column and a right upright column, wherein the front upright column is of a door frame type structure, and longitudinal linear guide rails for the sliding frame mechanism to move are arranged on the left upright column and the right upright column.
Preferably, the device further comprises a cross beam, and the cross beam is arranged at the tops of the three upright posts.
Preferably, the processing unit includes: the rotary wheel seat is arranged on the transverse transmission device, the rotary wheel box is fixedly connected with the end face of the rotary wheel seat, a rotary shaft is arranged in the rotary wheel box, and the rotary wheel is arranged on the rotary shaft.
Preferably, the transverse transmission comprises: horizontal servo motor, horizontal speed reducer, horizontal linear guide and horizontal ball screw transmission are vice, horizontal servo motor, horizontal speed reducer and horizontal ball screw transmission are vice to be connected in series in proper order, horizontal ball screw transmission vice with the end connection of spinning wheel seat, horizontal linear guide's slider with horizontal spinning wheel seat rigid coupling.
The longitudinal transmission device comprises: the longitudinal servo motor, the longitudinal speed reducer, the longitudinal linear guide rail and the longitudinal ball screw transmission pair are sequentially connected in series, the longitudinal ball screw transmission pair is connected with the top end of the sliding frame, and the sliding block of the longitudinal linear guide rail is fixedly connected with the side face of the sliding frame.
Preferably, the tail ejecting device comprises a tail ejecting box, a tail ejecting shaft positioned in the tail ejecting box, a tail ejecting locking mechanism and an oil cylinder, and the tail ejecting shaft is driven by the oil cylinder to move longitudinally along the tail ejecting box.
Preferably, the control device further comprises a control device, and the control device comprises: the device comprises a control panel positioned outside a lathe bed, an analysis module connected with the control panel through a circuit, a detection module and an execution module which are connected with the analysis module, and a feedback module connected with a servo motor.
Compared with the prior art, the invention has the following advantages:
1. the integral lathe bed is adopted, so that the installation and debugging, the whole machine hoisting and transportation are facilitated, and the installation and debugging precision and efficiency are improved;
2. the flexible transmission body is directly connected with the spindle motor and the spindle, a gear mechanism is not needed, transmission links can be reduced, mechanical efficiency is improved, and meanwhile, the device is convenient to adjust and maintain and saves manpower;
3. the spindle motor and the spindle are vertically arranged on the lathe bed, the spindle motor is used as a power source for switching the high speed and the low speed of the spindle, a bedroom gearbox is not needed for direction conversion, only a control system is needed for rapidly switching different spindle motors, the high speed and the low speed of the spindle can be converted, meanwhile, a horizontal gearbox is omitted, and the cost is reduced;
4. the invention has the advantages of convenience, rapidness and high efficiency in the installation, debugging and maintenance of the main shaft transmission part.
5. The three groups of processing units perform synchronous transverse motion along a transverse linear guide rail on the sliding frame body, and radial spinning pressure can be balanced and offset, so that the spindle is free from unbalance loading and good in rigidity, spinning forming of high-precision cylindrical parts is guaranteed, namely centering performance of the processing units during radial feeding is guaranteed, and assembly and debugging difficulty is reduced;
6. the integral sliding frame body is adopted, and the three groups of transverse mounting frames are uniformly distributed at an angle of 120 degrees, so that the radial machining resistance of the three groups of transverse mounting frames during machining is offset as an internal force, the requirement on the size of the cross section area of the stand column in the vertical spinning machine is reduced, the cost of the vertical spinning machine is reduced, and the rigidity and the stability of the whole machine are improved;
7. the transverse transmission device adopts a transverse servo motor and a transverse ball screw transmission pair, has very high dynamic response and positioning precision, and avoids the creeping phenomenon during heavy-load low-speed feeding;
8. the transverse servo motor drives the processing unit to act through the ball screw transmission pair, namely the three are directly connected in series, so that the mounting efficiency is improved, and the occupied space is reduced;
9. the processing unit adopts a split type form of a spinning wheel box and a spinning wheel seat, and is positioned by a positioning key block, so that the assembly and maintenance can be fast carried out;
10. the structure of three driving columns and three upright columns is longitudinally adopted, three sets of longitudinal transmission devices are uniformly distributed on the top surface of the cross beam at 120 degrees around the axis of the main shaft, the sliding frame device is driven to longitudinally move, and the three upright columns are connected with the cross beam and the lathe bed, so that the whole machine forms a closed frame structure, the longitudinal machining force and the machining resistance force during machining are counteracted as internal force, the strength and the rigidity of the whole machine are effectively guaranteed, and the machining precision of parts is improved;
11. the fully-closed outer protective cover is adopted, the front end and the rear end of the machine tool are provided with automatic toughened glass doors which are opened and closed up and down, and the automatic toughened glass doors have an interlocking function with the operation of the machine tool, so that accidents and cooling liquid splashing during operation of personnel are prevented, and the production safety and environmental sanitation are ensured;
12. the invention has novel design, compact and precise structure, can be packaged and transported in a whole machine, has high reliability, prolongs the service life of the spinning machine, produces products with high precision, high strength and high productivity, and can realize the automatic production of large-batch parts.
Drawings
FIG. 1 is an assembled view of a neutral spinning machine in accordance with one embodiment of the present invention;
FIG. 2 is a front view of a neutral spinning machine in accordance with one embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along plane A-A of FIG. 2;
FIG. 4 is a top view of a neutral spinning machine in accordance with one embodiment of the present invention;
FIG. 5 is a left side view of a neutral spinning machine in accordance with one embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a spindle device according to an embodiment of the present invention;
FIG. 7 is a front view of a spindle assembly according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a carriage assembly according to an embodiment of the present invention;
FIG. 9 is a bottom view of the carriage assembly in accordance with one embodiment of the present invention;
fig. 10 is a sectional view taken along the plane B-B of fig. 9.
In the figure:
100-bed body;
200-spindle device, 210-spindle, 220-spindle motor, 230-second belt wheel, 240-first belt wheel and 250-flexible transmission body;
310-left column, 320-right column, 330-front column;
400-longitudinal transmission;
500-a carriage arrangement;
510-a carriage body, 511-a transverse mounting rack, 512-a longitudinal upright mounting plate, 513-a round hole and 514-a through hole;
520-processing unit, 521-spinning wheel seat, 522-spinning wheel box, 523-spinning wheel and 524-rotating shaft;
530-a transverse transmission device, 531-a transverse servo motor, 532-a transverse ball screw transmission pair, 5321-a transverse screw, 5322-a transverse screw nut, 5323-a transverse bearing seat, 533-a transverse speed reducer and 534-a transverse linear guide rail;
600-a tail-hood device;
700-beam.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings are in simplified form and are not to precise scale, which is provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1 to 5, the vertical spinning machine of the present invention includes: the machine tool comprises a machine tool body 100, a spindle device 200, a column, a longitudinal transmission device 400, a carriage device 500, a tail top device 600 and a cross beam 700. The main shaft device 200 is installed on the machine tool 100, three upright columns are arranged and evenly distributed around the main shaft device 200, the longitudinal transmission device 400 is installed on the upright columns and connected with the sliding frame device 500, the sliding frame device 500 is installed between the cross beam 700 and the main shaft device 200 and can move longitudinally along the upright columns, the cross beam 700 is installed at the tops of the upright columns, so that the whole machine forms a closed and stable frame structure, and the tail jacking device 600 is installed on the cross beam 700, corresponds to the main shaft device 200 in position and is used for pressing workpieces. The lathe bed 100 is also internally provided with a workpiece ejection oil cylinder which is used for ejecting the workpiece out of the die when the workpiece is machined.
Referring to fig. 6 to 7 in combination with fig. 1 to 5, an interface platform for placing a workpiece is disposed on the top of the spindle device 200. Specifically, the spindle device 200 includes: the spindle 210 and the multiple groups of spindle motors 220 are vertically mounted on the lathe bed 100, and the multiple groups of spindle motors 220 are respectively connected with the spindle 210. The vertically-mounted spindle motor 220 and the vertically-mounted spindle 210 are adopted, the spindle motor 220 is used as a power source for switching the high speed and the low speed of the spindle 210, direction switching is not needed to be carried out by using a bedroom gearbox, the high speed and the low speed of the spindle 210 can be switched only by quickly switching different spindle motors 220, meanwhile, the horizontal gearbox is omitted, and the cost is reduced.
Further, a first belt pulley 240 is installed at an output end of each group of the spindle motor 220, a second belt pulley 230 is installed at the bottom of the spindle 210, each group of the first belt pulley 240 and the second belt pulley 230 are connected through a flexible transmission body 250, and diameters of positions, corresponding to different flexible transmission bodies 250, on the second belt pulley 230 are different or diameters of a plurality of groups of the first belt pulleys 240 are different.
The diameters of the positions on the second pulley 230 corresponding to the different flexible transmission bodies 250 are different, which means that: different flexible transmission bodies 250 are connected to different positions of the second pulley 230, and the diameters of the different positions of the second pulley 230 are different from each other. In the embodiment, two sets of spindle motors 220 are preferably provided, and the second pulley 230 is a double pulley including a large pulley and a small pulley which are fixedly disposed together. Of course, the diameters of the large and small pulleys are different, and they form different diameters with the first pulley 240, so that the spindle motor 220 can provide different transmission reduction ratios for the spindle 210.
The diameters of the plurality of sets of the first pulleys 240 are different from each other, that is: the diameters of the second pulley 230 at the positions corresponding to the flexible transmission bodies 250 are the same, the diameters of the multiple groups of first pulleys 240 are different from each other, and the multiple groups of first pulleys 240, flexible transmission bodies 250 and second pulleys 230 form different reduction ratios, so that the spindle motor 220 can provide different rotating speeds for the spindle 210.
Further, the flexible transmission body 250 may adopt a synchronous belt shown in fig. 6, or may also be a V-belt, a multi-wedge belt and a chain, the spindle motor 220 and the spindle 210 of this embodiment are directly connected through the first and second belt pulleys 240 and 230 and the flexible transmission body 250, the structure is simple, and the mechanical efficiency of the spindle motor 220 is greatly improved; meanwhile, the main shaft device 200 is convenient to adjust and maintain, labor is saved, and the device has the advantages of convenience, rapidness and high efficiency. Preferably, the first pulley 240 and the output end of the spindle motor 220 may be directly connected, or may be connected through a coupling or a transition shaft.
Referring to fig. 1 to 5, the columns include a left column 310, a front column 330 and a right column 320, the three columns are uniformly distributed around the spindle device 200 at an angle of 120 °, and the bottom surfaces of the columns are fixed to the bed 100. The front upright column 330 is of a door frame type structure and is used as a manual operation area and an automatic feeding channel on the front side of the machine tool; a plurality of longitudinal linear guide rails are arranged on the left and right upright posts 310 and 320, and the carriage device 500 is connected with the slide blocks of the longitudinal linear guide rails.
The longitudinal transmission 400 comprises: the longitudinal servo motor, the longitudinal speed reducer, the longitudinal linear guide rail and the longitudinal ball screw transmission pair. The longitudinal ball screw transmission pair comprises a longitudinal screw and a longitudinal screw nut arranged on the longitudinal screw. The longitudinal screw is mounted on the cross beam 700 by means of a longitudinal bearing block, and the longitudinal screw nut is mounted on the carriage arrangement 500. The longitudinal servo motor is connected with the longitudinal screw rod through a longitudinal speed reducer, and drives the longitudinal screw rod to rotate to drive the sliding frame device 500 to move longitudinally.
Referring to fig. 8 to 10 in combination with fig. 1 to 5, the carriage device 500 includes a carriage body 510, a processing unit 520, and a transverse transmission device 530.
The carriage body 510 is a one-piece triangle star structure, and the transverse transmission device 530 drives the processing unit 520 to move transversely on the carriage body 510. Specifically, the carriage body 510 includes three sets of transverse mounting frames 511 uniformly distributed around a central axis of the carriage body 510, that is, the three sets of transverse mounting frames 511 are distributed at an angle of 120 degrees, so that radial machining resistance of the machining unit 520 during machining is offset as an internal force, requirements on the size of the cross-sectional area of the vertical column in the vertical spinning machine are reduced, the cost of the vertical spinning machine is reduced, and the rigidity and stability of the whole machine are improved. In addition, the integrated carriage body 510 can ensure the centering performance of the processing unit 520 during radial feeding during processing, and the assembly and debugging difficulty is reduced.
Further, a longitudinal upright mounting plate 512 is arranged between every two groups of transverse mounting frames 511, and a round hole 513 for a longitudinal screw rod to pass through is arranged on the longitudinal upright mounting plate 512. The center of the carriage body 510 is provided with a through hole 514 for the tail jack shaft to pass through. In other words, the three vertical posts and the three sets of transverse mounting frames 511 are arranged at intervals, so that the whole machine forms a closed and stable structure.
Specifically, the processing unit 520 includes: a swivel wheel seat 521 mounted on the lateral transmission device 530, a swivel wheel box 522 fixedly connected with an end surface of the swivel wheel seat 521, a rotating shaft 524 arranged in the swivel wheel box 522, and a swivel wheel 523 arranged on the rotating shaft 524. Preferably, the rotating shaft 524 is driven by a rotating motor (not shown) to rotate the rotating wheel 523.
Furthermore, a positioning key block (not shown in the figure) is installed on the combining surface of the spinning roller box 522 and the spinning roller seat 521, so that the assembly and disassembly of the spinning roller box 522 and the internal spinning roller 523 thereof can be quickly realized.
The traverse transmission 530 includes: the horizontal servo motor 531, the horizontal speed reducer 533 and the horizontal ball screw transmission pair 532 are sequentially connected in series, the horizontal ball screw transmission pair 532 is connected with the tail end of the spinning wheel base 521, and a sliding block of the horizontal linear guide rail 534 is fixedly connected with the spinning wheel base 521.
The transverse ball screw transmission pair 532 comprises a transverse screw 5321 and a transverse screw nut 5322 arranged on the transverse screw 5321, the transverse screw 5321 is mounted on the transverse mounting rack 511 through a transverse bearing block 5323, the transverse screw nut 5322 is mounted at the tail end of the rotary wheel seat 521 of the processing unit 520, the transverse screw 5321 is driven by a transverse servo motor 531 through a transverse speed reducer 533, and further the transverse speed reducer 533 is a right-angle speed reducer.
The tail ejecting device 600 comprises a tail ejecting box, a tail ejecting shaft positioned in the tail ejecting box, a tail ejecting locking mechanism and an oil cylinder, wherein the tail ejecting shaft is driven by the oil cylinder to move longitudinally along the tail ejecting box and is used for being matched with the main shaft device 200 to press a workpiece, and the tail ejecting locking mechanism is used for fixing the position of the tail ejecting shaft.
Further, the vertical spinning machine of the present invention further includes a control device, the control device including: the control panel is positioned outside the lathe bed 100, the analysis module is connected with the control panel through a circuit, the detection module and the execution module are connected with the analysis module, and the feedback module is connected with the transverse servo motor and the longitudinal servo motor.
Preferably, the invention adopts a totally-enclosed outer protective cover, namely, the front end and the rear end of the vertical spinning machine are provided with automatic toughened glass doors which can be opened and closed up and down, and the automatic toughened glass doors have an interlocking function with the operation of the vertical spinning machine, so that accidents and cooling liquid splashing during the operation of personnel are prevented, and the production safety and the environmental sanitation are ensured.
Furthermore, the vertical spinning machine can be used for feeding and discharging materials manually, and can also be used for mechanically feeding and discharging materials by arranging an automatic feeding and discharging system and an upper and lower storage bin around the machine body 100, so that unmanned operation is realized, and all the processes of the operations can be automatically completed by the vertical spinning machine through a program arranged in the control device.
Referring to fig. 1 to 10, the working process of the vertical spinning machine of the present invention is as follows:
firstly, a die is arranged on an interface platform at the top end of a main shaft 210, and a workpiece is arranged on the die;
the tail jacking shaft is pushed by the oil cylinder to press the workpiece downwards;
starting the corresponding spindle motor 220 according to the processing requirement; the workpiece on the die is driven to rotate by a flexible transmission body 250 at the tail end of the main shaft.
In the longitudinal direction: under the synchronous drive of respective longitudinal servo motors, the three groups of longitudinal ball screw transmission pairs push the sliding frame device 500 to move longitudinally downwards to be close to the workpiece, and under the synchronous drive of respective transverse servo motors 531, the three groups of transverse ball screw transmission pairs 532 on the sliding frame device 500 push the rotary wheel 523 on the rotary wheel seat 521 to transversely close to the workpiece, so that the workpiece is automatically machined under the control of the control device.
After spinning is finished, the spinning wheel returns to the original position, the spindle motor is stopped, the tail jacking shaft is lifted, the workpiece ejection oil cylinder is started, the workpiece is ejected from the die, the workpiece is taken down, and spinning of the workpiece is finished;
if the automatic feeding and discharging system and the feeding and discharging bin are matched, unmanned operation can be realized, and the whole operation process can be automatically completed by the numerical control vertical three-wheel powerful spinning machine according to a set program.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A vertical spinning machine, comprising: the device comprises a lathe bed, a main shaft device, a stand column, a sliding frame device and a tail jacking device; wherein,
the spindle device is arranged on the lathe bed, and the top of the spindle device is provided with an interface platform for placing a workpiece;
the three upright columns are uniformly distributed around the main shaft device, and longitudinal transmission devices are arranged on the upright columns;
the sliding frame device is connected with the longitudinal transmission device and comprises a sliding frame body, a processing unit and a transverse transmission device, the sliding frame body is of a triangular star-shaped structure which is integrally arranged, the sliding frame device comprises three groups of transverse mounting frames which are uniformly distributed around a central shaft of the sliding frame body, the transverse transmission device and the processing unit are mounted on the transverse mounting frames, and the transverse transmission device drives the processing unit to transversely move on the sliding frame body;
the tail jacking device is arranged above the sliding frame device and corresponds to the spindle device in position.
2. The vertical spinning machine of claim 1, wherein said spindle assembly comprises: the spindle and the multiple groups of spindle motors are vertically arranged on the lathe bed, and the multiple groups of spindle motors are respectively connected with the spindle.
3. The vertical spinning machine according to claim 2, wherein a first belt wheel is mounted at the output end of each group of the spindle motors, a second belt wheel is mounted at the bottom of the spindle, each group of the first belt wheels is connected with the second belt wheel through a flexible transmission body, and the diameters of the positions corresponding to different flexible transmission bodies on the second belt wheels are different or the diameters of the groups of the first belt wheels are different.
4. The vertical spinning machine of claim 3 wherein said first pulley is a double pulley comprising a large pulley and a small pulley.
5. The vertical spinning machine according to claim 1 wherein said columns include a left column, a front column and a right column, wherein said front column is of a door frame construction, and wherein said left and right columns have linear longitudinal rails disposed thereon for movement of said carriage mechanism.
6. The vertical spinning machine of claim 1, further comprising a cross-beam mounted on top of three of said columns.
7. The vertical spinning machine of claim 1, wherein said processing unit comprises: the rotary wheel seat is arranged on the transverse transmission device, the rotary wheel box is fixedly connected with the end face of the rotary wheel seat, a rotary shaft is arranged in the rotary wheel box, and the rotary wheel is arranged on the rotary shaft.
8. The vertical spinning machine of claim 7,
the lateral transmission device comprises: the transverse servo motor, the transverse speed reducer and the transverse ball screw transmission pair are sequentially connected in series, the transverse ball screw transmission pair is connected with the tail end of the spinning roller seat, and a sliding block of the transverse linear guide rail is fixedly connected with the transverse spinning roller seat;
the longitudinal transmission device comprises: the longitudinal servo motor, the longitudinal speed reducer, the longitudinal linear guide rail and the longitudinal ball screw transmission pair are sequentially connected in series, the longitudinal ball screw transmission pair is connected with the top end of the sliding frame, and the sliding block of the longitudinal linear guide rail is fixedly connected with the side face of the sliding frame.
9. The vertical spinning machine of claim 1 wherein said tail boom apparatus comprises a tail boom box, a tail boom shaft located within the tail boom box, a tail boom lock mechanism and a ram, the tail boom shaft being driven by the ram to move longitudinally along the tail boom box.
10. The vertical spinning machine of claim 1, further comprising a control device, said control device comprising: the device comprises a control panel positioned outside a lathe bed, an analysis module connected with the control panel through a circuit, a detection module and an execution module which are connected with the analysis module, and a feedback module connected with a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023197.5A CN104668329B (en) | 2015-01-16 | 2015-01-16 | vertical spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023197.5A CN104668329B (en) | 2015-01-16 | 2015-01-16 | vertical spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104668329A CN104668329A (en) | 2015-06-03 |
| CN104668329B true CN104668329B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023197.5A Expired - Fee Related CN104668329B (en) | 2015-01-16 | 2015-01-16 | vertical spinning machine |
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| CN (1) | CN104668329B (en) |
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| CN106391807B (en) * | 2016-09-06 | 2018-03-16 | 哈尔滨工业大学 | It is a kind of to be used to shape different-diameter and the Opposite roller spinning device of wall thickness cylindrical member |
| CN108097776B (en) * | 2017-12-31 | 2023-07-14 | 广东博赛数控机床有限公司 | Vertical spinning machine with multiple spinning wheels and planetary distribution |
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| CN109454143B (en) * | 2018-11-30 | 2020-11-27 | 四川航天长征装备制造有限公司 | Vertical spinning machine |
| CN110076231B (en) * | 2019-04-12 | 2024-05-28 | 江西鼎力旋压装备有限公司 | Vertical numerical control three-wheel hub spinning machine |
| CN110479834B (en) | 2019-07-22 | 2020-08-11 | 西安交通大学 | Internal rotation feeding device for base plate of paired wheel active power spinning equipment |
| CN116037749B (en) * | 2023-01-09 | 2023-09-12 | 扬州迪恩科技有限公司 | Large-scale numerical control vertical four-spinning-wheel spinning machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006038551A1 (en) * | 2004-10-01 | 2008-05-15 | 日本スピンドル製造株式会社 | Vertical spinning machine |
| CN2810802Y (en) * | 2005-07-26 | 2006-08-30 | 嘉兴市四通车轮制造有限公司 | Vertical strong wheel spinning machine |
| CN201283385Y (en) * | 2008-11-03 | 2009-08-05 | 嘉兴市四通车轮制造有限公司 | Vertical type numerical control spin-forging machine |
| CN201385079Y (en) * | 2009-04-03 | 2010-01-20 | 嘉兴市四通车轮制造有限公司 | Vertical three-spinning-roller spinning machine |
| CN204602956U (en) * | 2015-01-16 | 2015-09-02 | 昆山龙筠精密机床有限公司 | vertical spinning machine |
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