CN107855778A - Multi-functional processing unit (plant) - Google Patents
Multi-functional processing unit (plant) Download PDFInfo
- Publication number
- CN107855778A CN107855778A CN201711037579.9A CN201711037579A CN107855778A CN 107855778 A CN107855778 A CN 107855778A CN 201711037579 A CN201711037579 A CN 201711037579A CN 107855778 A CN107855778 A CN 107855778A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- motor
- fixed mount
- plant
- processing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This patent discloses multi-functional processing unit (plant), is related to motor component processing and manufacturing technology.Multi-functional processing unit (plant), including casing, casing are provided with mounting groove, and mounting groove is provided with the first motor, and the first motor is provided with rotating disk, and rotating disk is provided with column, and rotating disk is provided with pedestal and chute, and spring is provided between pedestal and column；Pedestal is provided with bore portion and polishing portion, bore portion include fixed arm and and lever arm, expansion bracket is provided between lever arm and pedestal, lever arm is provided with the second motor, and the second motor is provided with cylinder, and cylinder is provided with drill bit；Polishing portion includes fixed mount, mill, belt and mobile shaft, and fixed mount is fixed on pedestal, and mill is located at fixed mount, and mill is provided with support rotating shaft；Belt connects output shaft and the support rotating shaft of the second motor, and mobile shaft is provided with the top of fixed mount.The problem of needing to process successively by process when overcoming Workpiece boring and polishing using technical solution of the present invention, available for circular or spherical work-piece drilling and polishing.
Description
Technical field
The present invention relates to motor component processing and manufacturing technology, and in particular to multi-functional processing unit (plant).
Background technology
At present, most of motor components on the market can usually use a variety of machineries, but use at most in processing
Machinery still falls within drilling machine, and generally requires to polish to workpiece surface after drilling.If added according to process
Work, then the larger time can be spent, operating efficiency is low, and caused processing bits need timing to clear up in process,
It just can guarantee that processing bits do not interfere with normal drilling and polishing, thus can further increase the cycle of processing.
In order to solve the above problems, Chinese patent (CN205996535U) provides a kind of manufactured for motor component and added
Work is provided with motor chassis, is passed through electricity at the top of motor chassis with drilling sanding machine, including workbench, the side of bench-top
Machine is installed with electric rotating machine, and the side of electric rotating machine is connected with rotary shaft by output shaft, is socketed with the outside of rotary shaft
First grinding stone and the second grinding stone, the opposite side of rotary shaft are connected with drill bit, and bench-top is provided with slide rail, passed through at the top of slide rail
Castor is connected to back work frame and main falsework, and the inner chamber of back work frame and main falsework is mounted on fixture, presss from both sides
Fix bar is installed, the opposite side of fixture is connected with propping up for the side that is fixed on main falsework on the outside of tool.
Although such scheme solves the problems, such as the drilling of cylindrical work and the polishing to the hole, when shortening drilled hole polishing
Between, but the polishing to disk or cylindrical work arc-shaped surface can not be realized simultaneously, and drilling and also needed in bruting process
Processing bits caused by timing clearing up and processing are wanted, otherwise probably due to the continuous accumulation of processing bits brings influence to follow-up work.
The content of the invention
, can not be simultaneously to disk or cylinder to solve existing processing unit (plant) the invention is intended to provide multi-functional processing unit (plant)
Workpiece is drilled and arc-shaped surface is polished, and the problem of produce processing bits when can not remove processing automatically.
In order to achieve the above object, base case of the invention is as follows：Multi-functional processing unit (plant), include the case of inner hollow
Body, the bottom center in the casing are provided with mounting groove, the first motor are provided with the mounting groove, is set on first motor
There is rotating disk, the center of turntable is provided with column, and is arranged with pedestal centered on column on rotating disk and slides company with pedestal
The chute connect, spring is provided between the pedestal and column；The pedestal is provided with bore portion and polishing portion, bore portion and column
Spacing be more than the spacing of polishing portion and column, the bore portion includes the fixed arm being fixedly connected with pedestal and turned with fixed arm
The lever arm of dynamic connection, is provided with expansion bracket between the lever arm and pedestal, the lever arm is provided with the second motor, and described the
The output shaft of two motors is provided with cylinder, and the piston rod of the cylinder is provided with drill bit；The polishing portion include fixed mount, mill,
Belt and mobile shaft, the fixed mount are fixed on pedestal, and the mill is located at the middle part of fixed mount, and mill is provided with extremely
The few one support rotating shaft for being used to support workpiece；The belt connects output shaft and the support rotating shaft of the second motor, the fixation
Top of the trellis is provided with mobile shaft, and mobile shaft can translate fixation on fixed mount.
The principle of base case：During operation, before whole device unlatching, by the position for adjusting mobile shaft on fixed mount
So that two workpiece offset, adjust the position of drill bit on lever arm by the actual processing position in hole again, and pass through expansion bracket
Elongate or shorten fix lever arm.Then the first motor, the second motor and cylinder are started successively so that at whole device
In the presence of centrifugal force, the pedestal on chute slides in and out, but in the presence of spring force, after pedestal slides a segment distance
Rest equilibrium state can be in.Now cylinder also promotes drill bit on piston rod to Workpiece boring, and the output shaft of the second motor
Axis of rotation is supported by belt drive, supports the rotation of rotating shaft to drive the workpiece contacted therewith to rotate again, and support and turn
Axle is polished the arc-shaped surface of workpiece in rotation process.And exist drilling with caused processing bits in bruting process
Cabinet wall is thrown to automatically under centrifugal action, realizes the cleaning work(to caused processing bits in drilling and bruting process
Energy.After the drilling and polishing to workpiece is completed, the first motor, the second motor and cylinder are closed, now because centrifugal force disappears,
Two pedestal move toward one anothers in the presence of spring force, finally cause two workpiece to produce multiple impact, realize to workpiece
The processing bits of upper residual and the effect of dust vibrating dust removing.
The advantages of base case：Disk or cylindrical work can be drilled simultaneously for the present apparatus and the circular arc table to workpiece
Face is polished, and can be shortened after Workpiece boring and be needed the time polished surface, and in whole drilling and polishing plus
In work, device is constantly under centrifugal action, can to workpiece in process it is caused processing bits realize automated cleaning.
In addition, this programme also has the following advantages：1st, the unlatching of the first motor drives rotating disk to rotate, and rotating disk is rotated so as to whole
Centrifugal force caused by individual device so that caused processing bits have been thrown to cabinet wall by centrifugal force in drilling and bruting process,
The automatic dust removing of device is realized, the difficulty manually cleaned is alleviated and shortens the time of cleaning, and improve device
Automation, production cost is reduced, and the processing bits of workpiece surface are removed in time, ensure that workpiece is drilling and polished
The stability of journey；2nd, lever arm can surround fixed arm and rotate, so that the position of drill bit can be adjusted within the specific limits, it is real
Show and workpiece diverse location has been drilled, enhanced the practicality of device, brought more preferable market prospects；3rd, due to whole
Individual device have adjusted the position of mobile shaft on fixed mount before starting so that two workpiece can offset when initial, it is ensured that
Machining the workpiece on rear pedestal can collide in the presence of spring force, be remained by impact to remove on workpiece
Dust and processing consider to be worth doing, reached the effect of automatic dust removing, improved the quality and efficiency of dedusting；4th, support the ingenious of rotating shaft sets
Meter, the double action to workpiece support and polishing is realized, improve the efficiency of polishing.
Preferred scheme one：Based on scheme preferred scheme, it is described support rotating shaft quantity be two, set by above-mentioned
Put, two support rotating shafts can all contact with workpiece, add the contact area for supporting rotating shaft and workpiece, and then increase to workpiece
Support force.
Preferred scheme two：Preferably one preferred scheme, it is provided between the support rotating shaft and is used to separate two
The dividing plate of rotating shaft is supported, by above-mentioned setting, the dividing plate can protect support rotating shaft not collide each other at work, improve
The safety and stability of whole device.
Preferred scheme three：Based on scheme preferred scheme, the fixed mount be provided with for mobile shaft translation fix
Shifting chute, by above-mentioned setting, mobile shaft can translate in shifting chute, so that can place different chis on mobile shaft
Very little workpiece, and two workpiece can realize that arc-shaped surface offsets by the displacement of mobile shaft.
Preferred scheme four：Based on scheme preferred scheme, the lever arm is telescope support, by above-mentioned setting,
Telescope support can the setting that can be rotated around fixed arm of anteroposterior contraction and lever arm, add the working (finishing) area of drill bit, enhancing
The practicality of device, there is provided the market value of product.
Brief description of the drawings
Fig. 1 is the multi-functional processing unit (plant) front view of the present invention；
Fig. 2 is the multi-functional processing unit (plant) bore portion of the present invention and polishing portion connection diagram；
Fig. 3 is the top view of the multi-functional processing unit (plant) rotating disk of the present invention；
The multi-functional support bracket fastened front view of processing unit (plant) of Fig. 4 present invention；
The multi-functional support bracket fastened right view of processing unit (plant) of Fig. 5 present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Casing 1, the first motor 2, rotating disk 3, pedestal 4, spring 5, fixed arm 6,
Lever arm 7, the second motor 8, cylinder 9, drill bit 10, chute 11, hinge 12, workpiece 13, mill 14, support rotating shaft 15, belt 16,
Dividing plate 17, fixed support 18, mobile shaft 19, expansion bracket 20.
Embodiment is substantially as shown in figure 1 and 2：Multi-functional processing unit (plant), include the casing 1 of inner hollow, in casing 1
Bottom center be provided with a mounting groove, the first motor 2 is fixed with mounting groove.First motor 2 is provided with a rotating disk
3, a column is fixed with the center of rotating disk 3, and rotating disk 3 is arranged with pedestal 4 centered on column and slided with pedestal 4 and connected
The chute 11 connect, spring 5 is provided between pedestal 4 and column.
As shown in Figure 3：Be provided with bore portion and polishing portion on pedestal, the spacing of bore portion and column be more than polishing portion with
The spacing of column.Bore portion includes the fixed arm 6 being fixedly connected with pedestal 4 and the activity being connected with fixed arm 6 by hinge 12
Arm 7, expansion bracket 20 is welded between lever arm 7 and pedestal 4, the second motor 8 is installed on lever arm 7, the second motor 8 it is defeated
Cylinder 9 is fixed with shaft, the piston rod of the cylinder 9 is provided with drill bit 10.
As shown in figs. 4 and 5：Polishing portion includes fixed mount 18 and belt 16, and fixed mount 18 is fixedly mounted on pedestal 4,
The middle part of fixed mount 18 is fixed with mill 14, and two support rotating shafts 15 for being used to support workpiece 13 are provided with mill 14, and
A dividing plate 17 for being used to separate two support rotating shafts 15 is provided between two support rotating shafts 15, dividing plate 17 causes the two supports
Rotating shaft 15 does not collide when working.Belt 16 connects the output shaft of the second motor 8 and two support rotating shafts 15, can improve to work
The grinding efficiency of part arc-shaped surface, strengthen the polishing effect to workpiece circular arc surface.Mobile shaft is provided with the top of fixed mount 18
19, mobile shaft 19 can realize that translation is fixed in shifting chute.
In the present embodiment, during operation, before whole device unlatching, first by adjusting the mobile shaft 19 in shifting chute
Position so that two workpiece 13 being placed on mobile shaft 19 are offseted, and activity is adjusted further according to the actual processing position in hole
Arm 7, and elongating or shortening fix lever arm 7 by expansion bracket 20, so that it is determined that on lever arm 7 drill bit 10 machining position
Put.After regulation, start the first motor 2, the second motor 8 and cylinder 9 successively, so that rotating disk 3 rotates, rotating disk 3 turns
Move and provide centrifugal force for whole device.So that whole device is in the presence of centrifugal force, pedestal 4 is in chute 11 toward casing
1 inwall is slided, and after pedestal 4 slides a segment distance, relative static conditions are in the presence of the elastic force of spring 5.In the second electricity
After machine 8 starts, the piston rod of cylinder 9 promotes drill bit 10 to carry out bore operation to workpiece 13.The output shaft of second motor 8 passes through skin
Band 16 drives two support rotating shafts 15 to rotate, and supports the rotation of rotating shaft 15 to drive the rotation of workpiece 13, in support rotating shaft
15 and the mutual rotation process of workpiece 13 in, two support rotating shafts 15 are polished the arc-shaped surface of workpiece 13.Whole processing
During, because centrifugal force is present in whole device all the time so that drilling and caused processing bits quilt in bruting process
Throwing is got rid of to the inwall of casing 1.After process finishing, the second motor 8, the first motor 2 and cylinder 9 are closed successively so that in device
Rotating disk 3 stops operating, so as to cause in device centrifugal force to disappear, at this moment two move toward one anothers in the presence of elastic force of workpiece 13,
Until the stopping that colliding, during collision, moreover it is possible to by under the dust being attached on a small quantity on workpiece 13 and processing bits shake, reach
To the effect of secondary cleaning.
More than be only embodiments of the invention, the general knowledge such as known concrete structure and/or characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
1. multi-functional processing unit (plant), include the casing of inner hollow, it is characterised in that the bottom center in the casing is provided with
Mounting groove, the first motor is provided with the mounting groove, first motor is provided with rotating disk, and the center of turntable is provided with column,
And pedestal and the chute being slidably connected with pedestal are arranged with rotating disk centered on column, is set between the pedestal and column
There is spring；The pedestal is provided with bore portion and polishing portion, and the spacing of bore portion and column is more than the spacing of polishing portion and column,
The bore portion includes the fixed arm being fixedly connected with pedestal and the lever arm with fixed arm rotation connection, the lever arm and base
Expansion bracket is provided between seat, the lever arm is provided with the second motor, and the output shaft of second motor is provided with cylinder, described
The piston rod of cylinder is provided with drill bit；The polishing portion includes fixed mount, mill, belt and mobile shaft, and the fixed mount is consolidated
It is scheduled on pedestal, the mill is located at the middle part of fixed mount, and mill is provided with least one support for being used to support workpiece and turned
Axle；The belt connects output shaft and the support rotating shaft of the second motor, and mobile shaft is provided with the top of the fixed mount, and mobile
Rotating shaft can translate fixation on fixed mount.
2. multi-functional processing unit (plant) according to claim 1, it is characterised in that：The quantity of the support rotating shaft is two.
3. multi-functional processing unit (plant) according to claim 2, it is characterised in that：It is provided between the support rotating shaft and is used to divide
Every the dividing plate that two support rotating shaft.
4. multi-functional processing unit (plant) according to claim 1, it is characterised in that：The fixed mount is provided with and supplies mobile shaft
Translate fixed shifting chute.
5. multi-functional processing unit (plant) according to claim 1, it is characterised in that：The lever arm is telescope support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037579.9A CN107855778B (en) | 2017-10-30 | 2017-10-30 | multifunctional processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037579.9A CN107855778B (en) | 2017-10-30 | 2017-10-30 | multifunctional processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107855778A true CN107855778A (en) | 2018-03-30 |
| CN107855778B CN107855778B (en) | 2019-12-13 |
Family
ID=61697643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711037579.9A Active CN107855778B (en) | 2017-10-30 | 2017-10-30 | multifunctional processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855778B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132675A (en) * | 1995-02-06 | 1996-10-09 | 邵文远 | Small integrated machining center |
| EP1859893A1 (en) * | 2006-05-26 | 2007-11-28 | Yamazaki Mazak Corporation | Laser processing machine with exchangeable laser processing tool and machining tool |
| CN103273319A (en) * | 2013-05-28 | 2013-09-04 | 郑国军 | Multifunctional processing machine capable of turning, grinding, drilling, milling, cutting, planing and boring |
| CN103706830A (en) * | 2012-09-29 | 2014-04-09 | 泰州康乾机械制造有限公司 | Multifunctional numerical control processing device for aluminum parts |
| JP2014087865A (en) * | 2012-10-29 | 2014-05-15 | Toshiba Mach Co Ltd | Lathe, and method for processing workpiece |
| CN204148865U (en) * | 2014-09-28 | 2015-02-11 | 绵阳市德成金属材料有限责任公司 | Arc-shaped workpiece rotary drilling grooving apparatus |
| CN204381403U (en) * | 2015-01-03 | 2015-06-10 | 山东华宸高压容器有限公司 | Processing unit (plant) bottom a kind of Seamless Steel gas cylinder |
| CN104816160A (en) * | 2015-03-30 | 2015-08-05 | 秦士来 | Turning and drilling compound machine tool |
| CN204603793U (en) * | 2015-05-16 | 2015-09-02 | 青岛丰光精密机械股份有限公司 | A kind of combined-machining equipment |
| CN204621543U (en) * | 2015-04-27 | 2015-09-09 | 温州市银屿自动化设备有限公司 | 24 station multiaxis punching tapping machines |
| CN105364495A (en) * | 2015-12-01 | 2016-03-02 | 东莞市民特英电子有限公司 | Mirror-surface polishing machine integrating milling with grinding |
| CN205996535U (en) * | 2016-08-04 | 2017-03-08 | 无锡尊宝电动车有限公司 | A kind of processing for motor component manufacture uses boring polishing machine |
| CN106944832A (en) * | 2017-04-27 | 2017-07-14 | 河南职业技术学院 | A kind of precision optical machinery manufacture brill mill dual-purpose apparatus |
| CN106975927A (en) * | 2017-05-03 | 2017-07-25 | 长兴鼎峰铸造材料有限公司 | A kind of rising head punching polishing all-in-one |
-
2017
- 2017-10-30 CN CN201711037579.9A patent/CN107855778B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132675A (en) * | 1995-02-06 | 1996-10-09 | 邵文远 | Small integrated machining center |
| EP1859893A1 (en) * | 2006-05-26 | 2007-11-28 | Yamazaki Mazak Corporation | Laser processing machine with exchangeable laser processing tool and machining tool |
| CN103706830A (en) * | 2012-09-29 | 2014-04-09 | 泰州康乾机械制造有限公司 | Multifunctional numerical control processing device for aluminum parts |
| JP2014087865A (en) * | 2012-10-29 | 2014-05-15 | Toshiba Mach Co Ltd | Lathe, and method for processing workpiece |
| CN103273319A (en) * | 2013-05-28 | 2013-09-04 | 郑国军 | Multifunctional processing machine capable of turning, grinding, drilling, milling, cutting, planing and boring |
| CN204148865U (en) * | 2014-09-28 | 2015-02-11 | 绵阳市德成金属材料有限责任公司 | Arc-shaped workpiece rotary drilling grooving apparatus |
| CN204381403U (en) * | 2015-01-03 | 2015-06-10 | 山东华宸高压容器有限公司 | Processing unit (plant) bottom a kind of Seamless Steel gas cylinder |
| CN104816160A (en) * | 2015-03-30 | 2015-08-05 | 秦士来 | Turning and drilling compound machine tool |
| CN204621543U (en) * | 2015-04-27 | 2015-09-09 | 温州市银屿自动化设备有限公司 | 24 station multiaxis punching tapping machines |
| CN204603793U (en) * | 2015-05-16 | 2015-09-02 | 青岛丰光精密机械股份有限公司 | A kind of combined-machining equipment |
| CN105364495A (en) * | 2015-12-01 | 2016-03-02 | 东莞市民特英电子有限公司 | Mirror-surface polishing machine integrating milling with grinding |
| CN205996535U (en) * | 2016-08-04 | 2017-03-08 | 无锡尊宝电动车有限公司 | A kind of processing for motor component manufacture uses boring polishing machine |
| CN106944832A (en) * | 2017-04-27 | 2017-07-14 | 河南职业技术学院 | A kind of precision optical machinery manufacture brill mill dual-purpose apparatus |
| CN106975927A (en) * | 2017-05-03 | 2017-07-25 | 长兴鼎峰铸造材料有限公司 | A kind of rising head punching polishing all-in-one |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107855778B (en) | 2019-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6452697B2 (en) | Machine for processing workpieces | |
| CN108247514A (en) | A kind of novel and multifunctional mobile phone center polishing and burnishing machine | |
| CN208543327U (en) | A kind of grinding device of pu tire | |
| CN104526521A (en) | Novel six-station disc-type numerical control cloth wheel buffing machine | |
| CN109277886A (en) | A kind of bearing ball burnishing device | |
| JP2003039237A (en) | Apparatus for dressing abrasive wheel for gear grinding | |
| CN202556189U (en) | Multi-station bottoming drill grinding and polishing machine | |
| CN107336039B (en) | A kind of metalwork system of processing and its metalwork processing platform | |
| CN101352828B (en) | Device for surface cleaning and polishing semiconductor chip and suction disc | |
| CN107855778A (en) | Multi-functional processing unit (plant) | |
| CN211162071U (en) | Auxiliary supporting device of radial drilling machine for machining flange plate | |
| CN114310628A (en) | Numerical control three-axis automatic grinding head replacing aluminum alloy spherical crown polishing machine | |
| CN220217557U (en) | Grooving device for processing lining plate of ball mill | |
| CN108907269A (en) | A kind of highly-efficient processing process units for component of machine | |
| CN210677198U (en) | Numerical control gear grinding machine | |
| CN109940404A (en) | A kind of numerical controlled machinery processing turning polishing all-in-one machine | |
| CN108406553A (en) | A kind of local high-flatness burnishing device for exempting to overturn processing component | |
| JP2008290192A (en) | Reciprocating grinder | |
| CN111136523B (en) | High-precision center hole grinding machine and processing method thereof | |
| CN114473727A (en) | Multi-rotation type high-rigidity vertical grinding machine | |
| CN208358523U (en) | A kind of local high-flatness burnishing device for exempting to overturn processing component | |
| CN116984892B (en) | Valve seat machining equipment | |
| US5980365A (en) | Tool grinding machine having at least two spindles | |
| CN215510550U (en) | Crankshaft gear machining equipment | |
| CN211890104U (en) | Numerical control cylindrical grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191115 Address after: 233000 Anhui city of Bengbu province Wuhe County Economic Development Zone South of 4-7 Road intersection Applicant after: BENGBU KUNPENG FOOD & BEVERAGE CO., LTD. Address before: 401525 Chongqing Qingping town of Lingchuan Applicant before: Chongqing Daifa Casting Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |