CN204603799U - Vertical numerical control machining center - Google Patents
Vertical numerical control machining center Download PDFInfo
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- CN204603799U CN204603799U CN201520103914.0U CN201520103914U CN204603799U CN 204603799 U CN204603799 U CN 204603799U CN 201520103914 U CN201520103914 U CN 201520103914U CN 204603799 U CN204603799 U CN 204603799U
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Abstract
The utility model relates to machining equipment technical field, be specifically related to a kind of vertical numerical control machining center, comprise lathe bed, being arranged on lathe bed can the column of traverse motion, for driving the reciprocating transversal driving mechanism of column, column is provided with the processing unit (plant) of lengthwise movement, and for driving the longitudinal driving mechanism of processing unit (plant) lengthwise movement, described column direction of motion side is fixedly installed machine table, this machine table is in the below of described processing unit (plant), machining center also comprises the compensation arrangement carrying out balancing dynamic compensation to processing unit (plant) lengthwise movement.The utility model is the machining center of efficient, high accuracy, high reliability, high speed high dynamic response, high rigidity, saves the secondary process time greatly, reduces the labour intensity of workman, improve working (machining) efficiency, bring considerable economic benefit to enterprise.
Description
Technical field
The utility model relates to machining equipment technical field, is specifically related to a kind of vertical numerical control machining center.
Background technology
Along with the many essential industrys of China, as new-energy automobile, small-size wind power-generating, Internet cell phone is coming of new more, the development of the novel industries such as the outburst of industry 4.0, to the new requirement that the development of plant equipment manufacturing proposes, for the industrial upgrading transformation of obsolete equipment provides new opportunity.Advocating the efficient green energy-conservation epoch, the development of numerical control drilling-milling machining center industry also grows with each passing hour, advanced industrial country of the world just starts the research processing of porous plate, flange type part being carried out to Processes and apparatus as far back as the end of the eighties, increasingly mature along with Numeric Control Technology and measuring technique, the particularly product of German Japan and other countries development, its technical merit has arrived quite high level.But abroad this type of process equipment often not only expensive, maintenance is inconvenient, requirement that is maintenance is high, but also is easily subject to the impact of international relations.
Moreover, machine industry is the basis of industrial equipment development, the machine tool industry of China also lags behind developed country at present, want to base oneself upon among manufacturing industry each power, the develop thinking of traditional design still will be studied, be broken through to the development of China's machine tool industry on one's own account, make great efforts manufacturing technology and the theory of introduction and learning overseas advanced person, the functional part of Devoting Major Efforts To Developing digital control system, some key technologies simultaneously, country lists key research projects in it, and has dropped into a large amount of funds and manpower is is researched and developed.At present, mainly some universities, R&D institution and Machine Manufacture business carry out the research of this high speed type technology, if current lathe resource effectively can be integrated, lathe existing structure adopts the theory design of this high speed type and effectively promotes, then can break external monopolization on this type, and produce applicable China's national situation development production domesticization type, will greatly promote that machine tool industry develops, meet the needs in user and market.Use minimum resource to create maximum value is that each machine industry designer constantly pursues simultaneously.In recent years, the research and development speed of Chinese Enterprises to this kind equipment has had very large growth, and the input of research and development is also increased considerably.But most enterprises still bores with plain radial single shaft and is processed as master, has very large dependence to the subjective operant level of workman.
And large-sized numerical control planer drilling machine: being applicable to large-scale, small lot batch manufacture, needing complicated programming and interpolation to calculate when processing the hole of circle distribution, parts fixation repeatedly, working (machining) efficiency is not very high.The range of work is often confined to parallel antipriming pipe, plate, flange type part.Main is that price is high, and take up room large, not easily formation processization is produced.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of structure simple, reasonable in design, convenient operation, take up room less, process stable vertical numerical control machining center, meet the processing request of existing industry.
Realize the technical solution of the utility model as follows:
Vertical numerical control machining center, comprise lathe bed, being arranged on lathe bed can the column of traverse motion, for driving the reciprocating transversal driving mechanism of column, column is provided with the processing unit (plant) of lengthwise movement, and for driving the longitudinal driving mechanism of processing unit (plant) lengthwise movement, described column direction of motion side is fixedly installed machine table, this machine table is in the below of described processing unit (plant), and machining center also comprises the compensation arrangement carrying out balancing dynamic compensation to processing unit (plant) lengthwise movement.
Have employed technique scheme, column is driven to move back and forth by transversal driving mechanism, can make like this processing unit (plant) on column in lateral separation away from or near machine table, and under the effect of longitudinal driving mechanism, can drive processing unit (plant) longitudinal direction near or away from machine table, realize processing the workpiece in machine table, and can ensure in process due to compensation arrangement, the stability of processing unit (plant) lengthwise movement, thus ensure that processing unit (plant) is to the machining accuracy of workpiece in machine table; The utility model is the machining center of efficient, high accuracy, high reliability, high speed high dynamic response, high rigidity, saves the secondary process time greatly, reduces the labour intensity of workman, improve working (machining) efficiency, bring considerable economic benefit to enterprise.
Further, described compensation arrangement comprises container, the oil cylinder be arranged on column, and the telescopic end of described oil cylinder is connected with processing unit (plant), and the inner chamber of container and the dielectric cavity of oil cylinder, by pipeline communication, are provided with the gas bag by being pressed on container medium in container.Under the effect of gas bag, the hydraulic medium in container just can enter in oil cylinder and compensate, and ensures in-oil cylinder stability hydraulic with this, thus ensures the precision of the stable of processing unit (plant) lengthwise movement and processing.
Further, described machine table comprises that be assemblied on lathe bed can the rotary table of rotation, rotary table is provided with the clamping supporting mass rotated with rotary table, clamping supporting mass upper surface middle part is workpiece to be processed placement space, dismountable location structure be provided with for locating workpiece to be processed at workpiece to be processed placement space place, described clamping supporting mass upper surface outside is provided with for compressing the hold-down mechanism of being located rear workpiece to be processed by above-mentioned location structure.Before processing, according to the workpiece to be processed of different specification size, select to be positioned over the location structure of clamping supporting mass upper surface in order to positioning workpieces, workpiece to be processed is by location structure, then by hold-down mechanism, workpiece to be processed is compressed, like this to ensure in process, accurate positioning, the clamping of workpiece to be processed are firm; Because location structure can carry out selection mounting or dismounting as required in the utility model, and avoid in prior art the problem needing to change whole fixture, save the working time comparatively speaking, improve operating efficiency.
Further, described location structure at least comprise one by connector be assemblied in clamping supporting mass on centering ring.Can need to select different specification centering rings, to meet the processing request of different specification size workpiece to be processed according to different workpieces to be processed like this.
Further, described hold-down mechanism comprises the rotary cylinder be arranged on clamping supporting mass, and is arranged at the compact heap of rotary cylinder rounded end.Drive the lifting of compact heap to compress to be processed by rotary cylinder, and drive the rotation of compact heap, avoid the interference that workpiece to be processed picks and places.
Further, the medium arranging promising rotary cylinder input pressure medium in the middle part of clamping supporting mass distributes post, be provided with in this medium distribution post and supply back passage, be provided with and the distribution passage supplying back channel connection in clamping supporting mass, described distribution passage is communicated with the pressure medium channel of rotary cylinder, above-mentioned confession return passage, distribute passage, rotary cylinder pressure medium channel be communicated with successively form circulation medium circulation passage.Pass into the confession that pressure medium in rotary cylinder distributes post by medium to return passage, distribute passage and enter, realize the pressure medium supply of rotary cylinder.
Further, the distribution plate with inner chamber is fixedly installed in described clamping supporting mass, be provided with in this distribution plate and the transition passage distributing channel connection, one end that described medium distributes post is inserted in distribution plate inner chamber, and medium distributes post not with disc in rotation, the confession distributed in post of described medium is returned passage and is communicated with the transition passage in distribution plate.Due in process, clamping supporting mass needs to rotate, and is thus designed to not with disc in rotation by distribution post, is convenient to the supply of the pressure medium of rotary cylinder.
Further, in order to ensure to distribute the sealing between post and distribution plate, be provided with for sealing the hermetically-sealed construction supplying back passage and transition passage connectivity part between described medium distribution post and distribution plate.
Further, in order to ensure the positioning precision of workpiece to be processed in process, described clamping supporting mass upper surface offers several locating holes, and can be plugged in the alignment pin in locating hole.
Further, in order to ensure that workpiece to be processed is positioned over the flatness after on clamping supporting mass and avoids tooth shell workpiece clamp and add man-hour, be not out of shape by boring torque power and clamping force, described clamping supporting mass upper surface is provided with the plane positioning pad bearing workpiece to be processed pressure.
Further, in order to promote the thrust of rotary cylinder, machine table also comprises the hydraulic pressure boosting system be connected with rotary cylinder with thinking rotary cylinder supercharging, it comprises the first control valve, the second control valve, provides the providing unit of pressure medium for rotary cylinder, first control valve and the second control valve are connected to providing unit by pipeline and supply back between passage, at the second control valve and supply back the pipeline between passage is provided with and enter by the second control valve the booster supplying back pressure of pressure medium in passage for promoting.
Further, for the ease of realizing the automatic operation to control valve, described first control valve, the second control valve are magnetic valve.
Accompanying drawing explanation
Fig. 1 is the structural representation of machine table in the utility model;
Fig. 2 is the sectional structure schematic diagram of machine table in the utility model;
Fig. 3 is the plan structure figure of machine table in the utility model;
Fig. 4 is the plan structure figure of the clamp standoff body of machine table in the utility model;
Fig. 5 is the structural representation of the utility model vertical machining centre;
Fig. 6 is the left side structure schematic diagram of Fig. 5;
Fig. 7 is the schematic diagram of longitudinal driving mechanism in the utility model vertical machining centre;
Fig. 8 is the schematic diagram of transversal driving mechanism in the utility model vertical machining centre;
In figure, 1 is rotary table, 2 is clamping supporting mass, 3 is workpiece to be processed, 4 is location structure, 5 is centering ring, 6 is rotary cylinder, 7 is compact heap, 8 is medium distribution post, 9 for supply back passage, 10 for distributing passage, 11 is distribution plate, 12 is transition passage, 13 is bed piece, 14 is hydraulic pressure boosting system, 15 is the first control valve, 16 is the second control valve, 17 is gas storage bag, 18 is pipeline, 19 is booster, 20 is hermetically-sealed construction, 21 is locating hole, 22 is alignment pin, 23 is plane positioning pad, 24 is through hole, 25 is process tool, 251 is pressure sensor, 26 is column, 27 is motor, 28 is leading screw, 29 is driving wheel, 30 is driven pulley, 31 is processing unit (plant), 32 is driving-belt, 33 is the second motor, 34 is longitudinal leadscrew, 35 is the second driven pulley, 36 is the second driving wheel, 37 is the second driving-belt, 38 is loading plate, 39 is machine table, 40 is container, 41 is oil cylinder, 42 is pipeline, 43 is gas bag, 44 is support, 45 is panel beating protection, 46 is dust collector device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
First refer to shown in Fig. 1,2,3,4, machine table in the utility model is described, machine table comprises that be assemblied on lathe can the rotary table 1 of rotation, rotary table can adopt revolving structure of the prior art, as long as can make rotary table rotate just can, thus just seldom superfluously to chat at this; Rotary table is provided with the clamping supporting mass 2 rotated with rotary table, and rotary table is fixedly connected with clamping supporting mass, can adopt the connector such as screw or bolt; Clamping supporting mass upper surface middle part is workpiece to be processed 3 placement space, dismountable location structure 4 be provided with for locating workpiece to be processed at workpiece to be processed placement space place, location structure is comprised one and is assemblied in the centering ring 5 clamped on supporting mass by connector.The inner ring of centering ring is in order to position with clamping supporting mass, the outer shroud of locating ring is in order to feel relieved with workpiece to be processed endoporus, in concrete enforcement, also can superpose the external diameter of set thimble of upgrading professional title and rank by applying rules for other sectors mutually with other centering rings, meet the processing request of different specification size workpiece to be processed with this.
Clamping supporting mass upper surface outside is provided with for compressing the hold-down mechanism of being located rear workpiece to be processed by above-mentioned location structure, hold-down mechanism comprises four rotary cylinders 6 be arranged on clamping supporting mass, and compact heap 7, four the rotary cylinder circle distribution being arranged at each rotary cylinder rounded end are around clamping supporting member upper surface.
The medium arranging promising rotary cylinder input pressure medium in the middle part of clamping supporting mass distributes post 8, be provided with in this medium distribution post and supply back passage 9, channel setting is returned in the confession of medium distribution column top has multicomponent to prop up, like this in process, passage bridge is returned in the confession that clamping supporting mass rotates and needs, be provided with and the distribution path 10 supplying back channel connection in clamping supporting mass, distribute passage is communicated with the pressure medium channel of rotary cylinder, above-mentioned confession return passage, distribute passage, rotary cylinder pressure medium channel be communicated with successively formation circulate medium circulation passage.In concrete enforcement, the distribution plate 11 with inner chamber is fixedly installed in clamping supporting mass, distribution plate is fixedly connected with by the connector such as bolt or screw with clamping supporting member, be provided with in distribution plate and the transition passage 12 distributing channel connection, one end that medium distributes post is inserted in distribution plate inner chamber, and medium distributes post not with disc in rotation, the lower end that medium distributes post can be fixedly connected with bed piece 13, and the medium confession distributed in post is returned passage and is communicated with the transition passage in distribution plate.
Machine table also comprises the hydraulic pressure boosting system 14 be connected with rotary cylinder with thinking rotary cylinder supercharging, it comprises the first control valve 15, second control valve 16, provides the gas storage bag 17 of pressure medium for rotary cylinder, first control valve and the second control valve are connected to gas storage bag 17 by pipeline 18 and supply back between passage, at the second control valve and supply back the pipeline between passage is provided with and enter by the second control valve the booster 19 supplying back pressure of pressure medium in passage for promoting.Wherein, the first control valve, the second control valve are magnetic valve.
In enforcement, be provided with for sealing the hermetically-sealed construction 20 supplying back passage and transition passage connectivity part between medium distribution post and distribution plate, in multiple workpiece to be processed process, clamping supporting mass and rotary cylinder are along with rotary table rotation, and medium distribution post does not turn, but smooth and easy the communicating of source of the gas and not gas blowby, ensure air flue No leakage, and quick sensible self adaptation quick position the rotary cylinder place of multiple spot clamping.Equally, the hermetically-sealed construction 20 being also provided with sealing medium passage between rotary cylinder and clamping supporting mass, hermetically-sealed construction can adopt two groups of sealing rings, is sealed in by medium channel between two sealing rings; In addition, offer several locating holes 21 at clamping supporting mass upper surface, and the alignment pin 22 in locating hole can be plugged in.Clamping supporting mass upper surface is provided with the plane positioning pad 23 bearing workpiece to be processed pressure, workpiece to be processed is by behind centering ring location, need one group of workpiece to be processed plane positioning pad auxiliary positioning, in order to finely tune the smooth of workpiece to be processed edge, thus ensure workpiece to be processed clamping and add man-hour, be not out of shape by boring torque power and clamping force.
Four rotary cylinders share gas storage bag 17 and medium channel, when in process, first control valve obtains electric drive pneumatic circuit, 4 first rotary motions 90 degree of pneumatics rotary cylinder are to self-locking pressure angle position, and then press down same stroke distances simultaneously and cause surface of the work clamping, (clamping stroke can according to part height self-adaptative adjustment to be processed) meets different part needs to be processed.Then by unlatching second control valve, and increase the pressure in rotary cylinder by booster, to promote the thrust of rotary cylinder, can adopt that process tool 25 is accurately high-precision carries out processing work, in this process through the medium of the second control valve first after pressure sensor 251 (induction send signal ensure source of the gas circulation pressure effective) flow to gas-liquid conversion pressurizing cylinder 19, low input bleed pressure is transformed to the high hydraulic power supply (atmospheric pressure is brought up to decades of times) exported, the hydraulic power supply of conversion is delivered to hydraulic clamp chamber in rotary cylinder, so far rotary cylinder clamping, after the one side of workpiece processes again, first control valve dead electricity drives pneumatic circuit, 4 pneumatics rotary cylinders first upwards lift same stroke distances then rotary motion 90 degree arrive unlocking pressure Angle Position, workpiece is unclamped, then by manually workpiece being carried out turning over turnback, then by alignment pin 22 being inserted in the through hole 24 that processes and locating hole 21, realize the precise positioning to workpiece to be processed, repeat above-mentioned procedure of processing again, this one side of workpiece to be processed is processed, add man-hour former procedure without the need to change, only need again perform once, because workpiece positive and negative initial locating and machining point is consistent, just the axiality up and down of machining hole can be ensured, and when changing the workpiece to be processed of another larger locating hole, by rotary cylinder is moved laterally, change or change centering ring external diameter to coordinate the internal diameter of workpiece to be processed, the first control valve repeating lathe programming Control obtains electric or dead electricity driving pneumatic circuit step just can complete different types of workpiece to be processed clamping and processing.
Refer to Fig. 5,6,7,8 below, the entirety of the utility model vertical numerical control machining center is described, vertical machine comprises lathe bed 13, being arranged on lathe bed can the column 26 of traverse motion, for driving the reciprocating transversal driving mechanism of column 26, transversal driving mechanism comprises motor 27, drives the leading screw 28 of column, and be fixed on motor output end driving wheel 29 and be assemblied on leading screw with the driven pulley 30 of driving wheel by driving-belt 32 transmission, adopt servo drive, steady transmission and the high-precision reciprocating of column can be ensured;
Column is provided with the processing unit (plant) 31 of lengthwise movement, above-mentioned process tool 25 is assemblied in processing unit (plant), processing unit (plant) is for processing the workpiece in machine table, and for driving the longitudinal driving mechanism of processing unit (plant) lengthwise movement, longitudinal driving mechanism comprises the second motor 33, longitudinal leadscrew 34, fix and the second driven pulley 35 on longitudinal leadscrew 34, with the second driving wheel 36 being fixed on the second motor 33 end, connect the second driving-belt 37 between the second driving wheel and the second driven pulley, longitudinal leadscrew drives loading plate 38 lengthwise movement of assembly manufacturing device 31, column direction of motion side is fixedly installed machine table 39, this machine table is in the below of processing unit (plant), machining center also comprises the compensation arrangement carrying out balancing dynamic compensation to processing unit (plant) lengthwise movement, compensation arrangement comprises container 40, be arranged at the oil cylinder 41 on column, the telescopic end of oil cylinder 41 is connected with processing unit (plant), the inner chamber of container is communicated with by pipeline 42 with the dielectric cavity of oil cylinder, the gas bag 43 by being pressed on container medium is provided with in container.In concrete enforcement, the pressure detector for detecting oil cylinder medium cavity pressure can also be set, the pipeline between container and oil cylinder be provided with the control valve that the pressure condition that detects according to pressure detector is opened or closed.So in the course of the work, when pressure detector detects that the pressure of oil cylinder does not reach setting value, control valve just can be opened, and under the effect of gas bag, hydraulic medium in container just can enter in oil cylinder and compensate, ensure in-oil cylinder stability hydraulic with this, thus improve the precision of the stable of the lengthwise movement of processing unit (plant) and processing.When the longitudinal rapid movement of processing unit (plant), compensation arrangement is used for the weight of balance processing device and acceleration, to reduce balance dynamic compensation during unloaded moment of torsion and the rapid movement of ball-screw.
Manipulator tool magazine and support 44 is had, the maximum tool weight of tool magazine carrying: 8kg in column 26 side; During full cutter, cutter maximum outside diameter: 100mm; When adjacent bit is without cutter, cutter maximum outside diameter: 150mm; Cutter maximum length: 350mm; Manipulator tool changing, to ensure that each cutter spacing tool changing is quick, reliable.Controlled by control valve during work robot work, call under the state of program setting and can realize automatic tool changer; The machine bed ensemble outward appearance panel beating protection 45 adopts hand sliding door window structure, handsome in appearance generous, and broad view, and be furnished with powerful suction port at spindle processing regional location, with external Strongh vacuum cleaner device 46 and UNICOM, prevent in processing foundry goods powder dust polluting environment and the actual bodily harm to operator.Bed piece both sides are provided with left and right two covers and are not in the mood for spiral chip cleaner, processed iron filings are transported to lathe front end and enter crumb loading dolly, greatly facilitate the iron filings cleaning of operator.
In fig. 8, lathe bed rear end adopts two linear rolling track column motions lead, ensure that positioning precision is high, servo-drive performance is excellent; Bearing capacity is large simultaneously, and cutting vibration resistance can be good, can improve the characteristic of lathe, improves precision and the precision stability of lathe, improves the service life of lathe.Column 26 adopts rice word layer reinforcing plate structure; And through double tempering process, to improve the rigidity of lathe bed, intensity and structural stability.
The utility model vertical numerical control processing center machine tool have employed Electromechanical Design, the device such as pneumatic in electrical control cubicles, numerical control tank, lubrication all takes full advantage of the useful space on column, crossbeam, make machine tool structure compact and not in disorder, both floor space was reduced, in turn simplify carrying and installation program, while the working (machining) efficiency improving whole lathe, also the machining accuracy of part will be improved.Also there is following advantage simultaneously:
1, this lathe adopts state-of-the-art digital control system and digital AC servo feed and AC spindle drive syetem now.There is tool length compensation function.There are automatic trouble diagnosis and warning function, power-off protection function etc.There is Remote Diagnosis System.
2, numerical control tank installs dust-proof dehumidifying and cooling aircondition additional, makes equipment under general work environment, can reliable and stable work, decreases user to the input of environment for use and improves lathe long term reliability.
3, lathe configurable processing work automated exchanged cutter function, batch production is raised the efficiency.
4, lathe configuration manipulator tool magazine, saves tool change time when multiple working procedure processing tool changing, can realize the processing of the different operations such as milling cutter, boring cutter, drill, reamer, tapping cutter, grooving cutter.
5, the large part such as bed piece, column, workbench, crossbeam, main spindle box all adopts high-quality high-strength gray cast iron, phenolic sand molding, possesses the features such as high strength, high rigidity, absorbing are good.The measure of the internal stress after eliminating casting and roughing all strictly taked by all cast iron, and machine tool accuracy keeps the phase long.
6, installation, maintenance is convenient, to environment without particular/special requirement, does not discharge any harmful substance, environmental protection.
Claims (8)
1. vertical numerical control machining center, it is characterized in that, comprise lathe bed, being arranged on lathe bed can the column of traverse motion, for driving the reciprocating transversal driving mechanism of column, column is provided with the processing unit (plant) of lengthwise movement, and for driving the longitudinal driving mechanism of processing unit (plant) lengthwise movement, described column direction of motion side is fixedly installed machine table, this machine table is in the below of described processing unit (plant), and machining center also comprises the compensation arrangement carrying out balancing dynamic compensation to processing unit (plant) lengthwise movement;
Described compensation arrangement comprises container, the oil cylinder be arranged on column, and the telescopic end of described oil cylinder is connected with processing unit (plant), and the inner chamber of container and the dielectric cavity of oil cylinder, by pipeline communication, are provided with the gas bag by being pressed on container medium in container;
Described machine table comprises that be assemblied on lathe bed can the rotary table of rotation, rotary table is provided with the clamping supporting mass rotated with rotary table, clamping supporting mass upper surface middle part is workpiece to be processed placement space, dismountable location structure be provided with for locating workpiece to be processed at workpiece to be processed placement space place, described clamping supporting mass upper surface outside is provided with for compressing the hold-down mechanism of being located rear workpiece to be processed by above-mentioned location structure.
2. vertical numerical control machining center according to claim 1, is characterized in that, described location structure is at least comprised one and is assemblied in the centering ring clamped on supporting mass by connector.
3. vertical numerical control machining center according to claim 1, is characterized in that, described hold-down mechanism comprises the rotary cylinder be arranged on clamping supporting mass, and is arranged at the compact heap of rotary cylinder rounded end.
4. vertical numerical control machining center according to claim 3, it is characterized in that, the medium arranging promising rotary cylinder input pressure medium in the middle part of clamping supporting mass distributes post, be provided with in this medium distribution post and supply back passage, be provided with and the distribution passage supplying back channel connection in clamping supporting mass, described distribution passage is communicated with the pressure medium channel of rotary cylinder, above-mentioned confession return passage, distribute passage, rotary cylinder pressure medium channel be communicated with successively form circulation medium circulation passage.
5. vertical numerical control machining center according to claim 4, it is characterized in that, the distribution plate with inner chamber is fixedly installed in described clamping supporting mass, be provided with in this distribution plate and the transition passage distributing channel connection, one end that described medium distributes post is inserted in distribution plate inner chamber, and medium distributes post not with disc in rotation, the confession distributed in post of described medium is returned passage and is communicated with the transition passage in distribution plate.
6. vertical numerical control machining center according to claim 5, is characterized in that, is provided with for sealing the hermetically-sealed construction supplying back passage and transition passage connectivity part between described medium distribution post and distribution plate.
7. vertical numerical control machining center according to claim 1, is characterized in that, described clamping supporting mass upper surface offers several locating holes, and can be plugged in the alignment pin in locating hole.
8. vertical numerical control machining center according to claim 3, it is characterized in that, described machine table also comprises the hydraulic pressure boosting system be connected with rotary cylinder with thinking rotary cylinder supercharging, it comprises the first control valve, the second control valve, provides the providing unit of pressure medium for rotary cylinder, first control valve and the second control valve are connected to providing unit by pipeline and supply back between passage, at the second control valve and supply back the pipeline between passage is provided with and enter by the second control valve the booster supplying back pressure of pressure medium in passage for promoting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103914.0U CN204603799U (en) | 2015-02-12 | 2015-02-12 | Vertical numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103914.0U CN204603799U (en) | 2015-02-12 | 2015-02-12 | Vertical numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
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| CN204603799U true CN204603799U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103914.0U Expired - Fee Related CN204603799U (en) | 2015-02-12 | 2015-02-12 | Vertical numerical control machining center |
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| CN (1) | CN204603799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284319A (en) * | 2018-03-19 | 2018-07-17 | 宁波市伟力剃须用品制造有限公司 | A kind of five layers of cutter head assembling line of full-automatic shaver |
| CN108890318A (en) * | 2018-08-31 | 2018-11-27 | 贵州欣佰亿实业有限公司 | A kind of multi-functional digitlization vertical lathe station |
-
2015
- 2015-02-12 CN CN201520103914.0U patent/CN204603799U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284319A (en) * | 2018-03-19 | 2018-07-17 | 宁波市伟力剃须用品制造有限公司 | A kind of five layers of cutter head assembling line of full-automatic shaver |
| CN108890318A (en) * | 2018-08-31 | 2018-11-27 | 贵州欣佰亿实业有限公司 | A kind of multi-functional digitlization vertical lathe station |
| CN108890318B (en) * | 2018-08-31 | 2024-03-29 | 贵州欣佰亿实业有限公司 | Multifunctional digital vertical lathe operation table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20190212 |