CN104070430A - Vertical type high-accuracy parallel surface grinding machine - Google Patents
Vertical type high-accuracy parallel surface grinding machine Download PDFInfo
- Publication number
- CN104070430A CN104070430A CN201410277467.0A CN201410277467A CN104070430A CN 104070430 A CN104070430 A CN 104070430A CN 201410277467 A CN201410277467 A CN 201410277467A CN 104070430 A CN104070430 A CN 104070430A
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- China
- Prior art keywords
- main shaft
- electric main
- grinding wheel
- rack sleeve
- slide
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
The invention discloses a vertical type high-accuracy parallel surface grinding machine. The vertical type high-accuracy parallel surface grinding machine comprises a box type structure machine body and a sliding seat which is connected to the upper end of the machine body in a sliding mode, wherein a first electric spindle which can vertically move is vertically arranged in the middle of the sliding seat, the bottom end of the first electric spindle is connected with an upper grinding wheel, a workpiece clamping device is arranged in the machine body, a second electric spindle is vertically disposed in the machine body, the top end of the second electric spindle is connected with a lower grinding wheel, the machine body is further provided with a translation drive mechanism which drives the sliding seat to translate in a reciprocation mode, the second electric spindle with the lower grinding wheel is installed in the machine body, the lower grinding wheel abuts to the lower end of the workpiece clamping device to grind the lower end surface of a workpiece, and the first electric spindle drives the upper grinding wheel to grind the upper end surface of the workpiece in the vertical direction. Since an acting force of the first electric spindle is just located at the gravity center, bearing the first electric spindle, of the sliding seat when the first electric spindle is fed in the vertical direction, vibration produced during a grinding process of the upper grinding wheel can be effectively prohibited, and grinding qualities and accuracy of the workpiece are improved.
Description
Technical field
the present invention relates to grinding equipment technical field, particularly a kind of double-ended grinding machine.
Background technology
at present, double-ended grinding machine has a wide range of applications in field of machining, is generally applied in Precision Machining, is mainly to utilize the end face of upper and lower emery wheel the upper and lower end face of workpiece to be carried out to grinding simultaneously, because the requirement on machining accuracy of workpiece is high, therefore the structural design of its grinding wheel spindle is most important.In existing double-ended grinding machine, main version is that column is set on lathe bed, on column, be vertically provided with guide rail and slide, upper abrasive grinding wheel and grinding wheel spindle are arranged on slide, drive slide mobile to drive upper abrasive grinding wheel feeding vertically along the guide rail of column.But the double-ended grinding machine machining accuracy of this kind of version is not high, because upper abrasive grinding wheel and grinding wheel spindle are to arrange and be arranged on column in the mode of cantilever beam, during upper abrasive grinding wheel grinding work piece, easily there is vibration, affect grinding quality.And, in Grinding Process, grinding wheel spindle stressed bad, poor rigidity, after working long hours, it is poor that precision keeps.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of compact conformation, grinding accuracy are high, the vertical high precision double-ended grinding machine of good rigidly.
For solving the problems of the technologies described above adopted technical scheme: a kind of vertical high precision double-ended grinding machine, comprise the bed body of a case structure and be slidably connected to a slide for body upper end, in the middle of described slide, be vertically provided with the first electric main shaft moving up and down, described the first electric main shaft bottom is connected with abrasive grinding wheel, in described bed body, be provided with a work holder, be positioned at work holder in described bed body below, be vertically provided with the second electric main shaft, described the second electric main shaft top is connected with lower abrasive grinding wheel, described bed body is also provided with a driving slide in the bed body upper end level reciprocal translational drive mechanism of translation back and forth.
Be further used as the improvement of technical solution of the present invention, in the middle of described slide, be vertically provided with a fixed muffle, described the first electric spindle set is in fixed muffle, in described fixed muffle upper end, be provided with the screw mandrel drive mechanism that drives the first electric main shaft to move up and down, driving screw mandrel in described screw mandrel drive mechanism is concentric with the first electric main shaft, and described fixed muffle is concentric with electric main shaft.
Be further used as the improvement of technical solution of the present invention, described screw mandrel drive mechanism comprise be located at fixed muffle top drive motors, with the joining driving screw mandrel of drive motors and feed screw nut, described feed screw nut is arranged on center, electric main shaft top, and described driving screw mandrel is connected with screw nut driving.
Be further used as the improvement of technical solution of the present invention, described the first electric main shaft comprises the first rack sleeve, is located at the first main shaft in the first rack sleeve, and be located at the first stator module, the first rotor assembly between the first rack sleeve and the first main shaft, described the first rack sleeve top is provided with rack sleeve end cap, described feed screw nut is fixedly mounted on rack sleeve end cap center, and described the first main shaft bottom stretches out the first rack sleeve and upper abrasive grinding wheel is connected.
Be further used as the improvement of technical solution of the present invention, described the second electric main shaft comprises the second rack sleeve, is located at the second main shaft in the second rack sleeve, and be located at the second stator module, the second rotor assembly between the second rack sleeve and the second main shaft, the second rack sleeve is stretched out on described the second main shaft top and lower abrasive grinding wheel is connected.
Be further used as the improvement of technical solution of the present invention, described work holder comprises hollow fixed disk and is located at the rolling disc at hollow fixed disk center, on described hollow fixed disk and rolling disc, be respectively equipped with corresponding ring gear and external toothing, between described ring gear and external toothing, be engaged with a plurality of gears, described in each, on gear, be along the circumferential direction interval with a plurality of workpiece retaining holes.
Be further used as the improvement of technical solution of the present invention, described the second main shaft inner hollow forms a hollow cavity, in the hollow cavity of described the second main shaft, be set with a turning cylinder, the upper end of described turning cylinder stretches out hollow cavity and rolling disc is connected, and described turning cylinder lower end stretches out hollow cavity and a transmission mechanism is in transmission connection.
Be further used as the improvement of technical solution of the present invention, in the both sides, upper end of described bed body, be respectively equipped with guide rail, in both sides, described slide lower end, be respectively equipped with the slide block that is slidably connected and coordinates with guide rail
Be further used as the improvement of technical solution of the present invention, described translational drive mechanism comprise a pan drive motor of body one end, with the joining driven in translation screw mandrel of pan drive motor, and being fixed at the nut in slide, described driven in translation screw mandrel and nut are in transmission connection.
Beneficial effect: in this vertical high precision double-ended grinding machine, the first electric main shaft with upper abrasive grinding wheel is arranged in the middle of slide, slide is driven and is made abrasive grinding wheel move to precalculated position at bed body upper end horizontal translation by translational drive mechanism, the first electric main shaft moves down and drives upper abrasive grinding wheel to realize the feeding of abrasive grinding wheel vertical direction, the second electric main shaft with lower abrasive grinding wheel is arranged in a body, lower abrasive grinding wheel is conflicted and to being positioned at the workpiece lower surface of work holder, is carried out grinding to the lower end of work holder, the upper abrasive grinding wheel of the first electric main shaft drive is conflicted and to being positioned at the workpiece upper surface of work holder, is carried out grinding to the upper end of work holder, by the first electric main shaft and the second electric main shaft, drive upper abrasive grinding wheel and lower abrasive grinding wheel respectively grinding to be carried out in the upper and lower end face of workpiece, because the first electric main shaft is bearing in a both sides, body upper end by slide, the first electric main shaft is also just in the middle of slide, the first electric main shaft in the vertical direction during feeding its active force just in carrying in the slide center of gravity of the first electric main shaft, by adopting such version can effectively suppress the vibration producing in upper abrasive grinding wheel grinding process, also improved the rigidity of whole mechanism, thereby improve grinding quality and the precision of workpiece.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further;
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the top view of the embodiment of the present invention;
Fig. 3 is the structural representation of the first electric spindle set in fixed muffle in the embodiment of the present invention;
Fig. 4 is the partial exploded view of the embodiment of the present invention;
Fig. 5 is the structural representation of work holder in the embodiment of the present invention;
Fig. 6 is the partial exploded view of the second electric main shaft in the embodiment of the present invention.
The specific embodiment
Referring to figs. 1 through Fig. 6, a kind of vertical high precision double-ended grinding machine of the present invention, the bed body 10 and the slide 20 that is slidably connected to a body 10 upper ends that comprise a case structure, in the middle of slide 20, be vertically provided with the first electric main shaft 42 moving up and down, the first electric main shaft 42 bottoms are connected with abrasive grinding wheel 44, in bed body 10, be provided with a work holder 30, be positioned at work holder 30 in bed body 10 below, be vertically provided with the second electric main shaft 52, the second electric main shaft 52 tops are connected with lower abrasive grinding wheel 54, bed body 10 is also provided with a driving slide 20 in the bed body 10 upper end levels reciprocal translational drive mechanism 60 of translation back and forth.
In this vertical high precision double-ended grinding machine, the first electric main shaft 42 with upper abrasive grinding wheel 44 is arranged in the middle of slide 20, slide 20 is driven and is made abrasive grinding wheel 44 move to precalculated position at bed body 10 upper end horizontal translations by translational drive mechanism 60, the first electric main shaft 42 moves down and drives upper abrasive grinding wheel 44 to realize vertical direction feeding, the second electric main shaft 52 with lower abrasive grinding wheel 54 is arranged in a body 10, lower abrasive grinding wheel 51 is conflicted and to being positioned at the workpiece lower surface of work holder 30, is carried out grinding to the lower end of work holder 30, the upper abrasive grinding wheel 44 of the first electric main shaft 42 drive is conflicted and to being positioned at the workpiece upper surface of work holder 30, is carried out grinding to the upper end of work holder 30, by the first electric main shaft 42 and the second electric main shaft 52, drive upper abrasive grinding wheel 44 and lower abrasive grinding wheel 54 respectively grinding to be carried out in the upper and lower end face of workpiece, because the first electric main shaft 42 is bearing in a body 10 both sides, upper end by slide 20, the first electric main shaft 42 is also just in the middle of slide 20, the first electric main shaft 42 in the vertical direction during feeding its active force just in carrying in slide 20 centers of gravity of the first electric main shaft 42, by adopting such version can effectively suppress the vibration producing in upper abrasive grinding wheel 44 grinding process, also improved the rigidity of whole mechanism, thereby improve grinding quality and the precision of workpiece.
In the present embodiment, in the middle of slide 20, be vertically provided with a fixed muffle 41, with bolts of fixed muffle 41 is fixedly mounted in the middle of slide 20, in the middle of slide 20, also there is the size through hole corresponding with fixed muffle 41 inner chamber sizes, the first electric main shaft 42 is sleeved in fixed muffle 41, the lower end of the first electric main shaft 42 is stretched out through the through hole of slide 20 and abrasive grinding wheel 54 is installed down, and the upper end of the first electric main shaft 42 is connected with a screw mandrel drive mechanism 43, by this screw mandrel drive mechanism 43, drive the first electric main shaft 42 to move up and down feeding.
Particularly, fixed muffle 41 is composed of a fixed connection by being 412 two sections, the first sleeve 411 cylindraceous and the second sleeve, the second sleeve 412 is arranged on slide 20 centers, the first sleeve 411 is fixedly mounted on the second sleeve 412 upper ends, the first electric main shaft 42 is to be bearing in fixed muffle 41 by cod, the first electric main shaft 42 outside can moving up and down along fixed muffle 41 under active force, screw mandrel drive mechanism 43 comprises driving screw mandrel 431, drive motors 432, feed screw nut 433, wherein drive motors 432 is vertically fixedly mounted on the first sleeve 411 centers, top, the output shaft of drive motors 432 is connected with driving screw mandrel 431, drive screw mandrel 431 to be positioned at the first sleeve 411 center, feed screw nut 433 is fixedly mounted on the first electric main shaft 42 centers, upper end, drive the lower end of screw mandrel 431 to be threaded and to be fixed together with feed screw nut 433, drive motors 432 work drive and drive screw mandrel 431 rotations, under the effect of screw thread transmission, drive the first electric main shaft 42 in fixed muffle slippage Shang Xia 41, thereby in realization, abrasive grinding wheel 44 vertical direction feedings are moved.
The first electric main shaft 42 is integrated and is sleeved in fixed muffle 41, by fixed muffle 41, the first electric main shaft 42 is vertically arranged on to slide 20 middle, the screw mandrel drive mechanism 43 on fixed muffle 41 tops drives the first electric main shaft 42 to move up and down along fixed muffle 41 directions, abrasive grinding wheel 44 vertical direction feedings in realization, because fixed muffle 41 is concentric with the first electric main shaft 42, and the active force of screw mandrel drive mechanism 43 is just in the first electric main shaft 42 centers, make the first electric main shaft 42 straight lines move up and down feeding more steady, precision is higher; The first electric main shaft 42 is bearing in a body 10 both sides, upper end by slide 20 simultaneously, the first electric main shaft 42 is also just in the middle of slide 20, the first electric main shaft 42 in the vertical direction during feeding its active force just in carrying in slide 20 centers of gravity of the first electric main shaft 42, by adopting such version can effectively suppress the vibration producing in upper abrasive grinding wheel 44 grinding process, also improve the rigidity of whole mechanism, thereby improved grinding quality and the precision of workpiece
The first electric main shaft 42 comprises the first rack sleeve 421, the first main shaft 422, the first stator module, the first rotor assembly and rack sleeve end cap 425, between the first rack sleeve 421 and fixed muffle 41, sliding bearing is set, on the end face contacting with the first rack sleeve 421 at sliding bearing, be provided with the oil pocket that passes into hydraulic oil, oil pocket makes to form oil film between sliding bearing and the first rack sleeve after passing into hydraulic oil, and then the first rack sleeve 421 can steadily be moved up and down fixed muffle 41 is interior.
Fixed muffle 41 and the first rack sleeve 421 are all cylindric, and the first rack sleeve 421 concentric locking collars are contained in fixed muffle 41, the now effect of fixed muffle 41 is equivalent to a guide rail in order to control the moving direction of the first rack sleeve 421, makes the first electric main shaft 42 outside can steady and high-precision moving up and down under active force.
Moving up and down of the first electric main shaft 42 is by screw mandrel drive mechanism 43, owing to driving screw mandrel 431 to be positioned at fixed muffle 41 center and feed screw nut 433 is fixedly mounted on the first electric main shaft 42 centers, upper end, drive screw mandrel 431 concentric with the first electric main shaft 42, drive force direction that the first electric main shaft 42 moves just in the first electric main shaft 42 center, can significantly improve the stationarity of the first electric main shaft 42 traveling priorities, avoid occurring vibration.
The first electric main shaft 42 is vertically arranged in the middle of slide 20 by fixed muffle 41, the first electric main shaft 42 relies on slide 20 to be supported on a body 10 two side ends, mode by the first electric main shaft 42 with a kind of similar simply supported beam vertically arranges, the mounting means of abandoning tradition grinding wheel spindle, take into full account Grinding Process medium plain emery wheel main shaft (the first electric main shaft 42) in the vertical direction during feeding driving force act in bearing part (slide 20) center of gravity of carrying grinding wheel spindle, make the first electric main shaft 42 in grinding process, avoid occurring vibration or crooked, greatly improve machining accuracy.
Wherein, work holder 30 comprises hollow fixed disk 31 and is located at the rolling disc 32 at hollow fixed disk 31 centers, in the middle of hollow fixed disk 31, there is a circular hole, this circular hole is slightly larger than lower abrasive grinding wheel, on hollow fixed disk 31, around circular hole, be spaced and be provided with a circle cylinder to form ring gear 311, on rolling disc 32, around rolling disc 32 marginating compartments, arrange and be also provided with a circle cylinder to form external toothing 321, between ring gear 311 and external toothing 321, be engaged with a plurality of for carrying the gear 33 of workpiece, on each gear 33, be along the circumferential direction interval with a plurality of workpiece retaining holes for fixation workpiece, when rolling disc 32 rotates, under gear engagement, each gear 33 is around rolling disc 32 central rotations.
Below this work holder 30, be vertically provided with one second electric main shaft 52, the second electric main shaft 52 comprises the second rack sleeve 521, be located at the second main shaft 522 in the second rack sleeve 521, and be located at the second stator module 523 between the second rack sleeve 521 and the second main shaft 522, the second rotor assembly 524, the second main shaft 522 tops are stretched out the second rack sleeve 521 and are connected with lower abrasive grinding wheel 54, lower abrasive grinding wheel 54 is a disk wheel in the form of a ring, lower abrasive grinding wheel 54 just between ring gear 311 and external toothing 321 with arrange in the form of a ring each gear 33 lower surfaces and contact.
When work holder 30 work, be that each gear 33 is during around rolling disc 32 central rotation, lower abrasive grinding wheel 54 can carry out grinding to being positioned at the lower surface of the workpiece of gear 33 workpiece retaining holes during by the second electric main shaft 52 driven rotary, screw mandrel drive mechanism 43 drives the first electric main shaft 42 to move down, and then the upper abrasive grinding wheel 44 that drives the first electric main shaft 42 lower ends moves down and carries out grinding to being positioned at the upper surface of the workpiece of gear 33 workpiece retaining holes, by the first electric main shaft 42 and the second electric main shaft 52, drive upper abrasive grinding wheel 44 and lower abrasive grinding wheel 54 respectively grinding to be carried out in the upper and lower end face of workpiece.
Wherein the rotation of rolling disc 32 is to be driven by a turning cylinder 51, the second electric main shaft 52 inner hollow form a hollow cavity in order to hold turning cylinder 51, turning cylinder 51 is in addition by a transmission mechanism driven rotary, the upper end of turning cylinder 51 stretches out hollow cavity and rolling disc 32 is fixed together, the lower end of turning cylinder 51 is also stretched out hollow cavity and is provided with a profile of tooth belt wheel, this transmission mechanism comprise be located at the motor of a body 10 1 sides and be located at motor output shaft and profile of tooth belt wheel between cog belt, by the mode with transmission, drive turning cylinder 51 rotation.
Bed body 10 is cuboid, inner hollow, both sides, upper end at bed body 10 are respectively equipped with guide rail 11, in slide 20 both sides, lower end, be respectively equipped with the slide block 21 that is slidably connected and coordinates with guide rail 11, by making guide rail 11 and coordinating of slide block 21 slide 20 horizontal slips be connected to a body upper end, by translational drive mechanism 60, drive slides 20 to move horizontally and then the first electric main shaft 42 moves to directly over work holder 30, wherein, translational drive mechanism 60 comprises the pan drive motor 61 of being located at a body 10 one end, with the joining driven in translation screw mandrel 62 of pan drive motor 61, and be fixed at the nut in slide 20, driven in translation screw mandrel 62 is in transmission connection with nut, pan drive motor 61 is operated under screw thread gearing, slide 20 is in the 10 upper end edge guide rail 11 direction translations of bed body.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken possessing at described technical field those of ordinary skill, can also under the prerequisite that does not depart from aim of the present invention, make various variations.
Claims (9)
1. a vertical high precision double-ended grinding machine, it is characterized in that: comprise the bed body of a case structure and be slidably connected to a slide for body upper end, in the middle of described slide, be vertically provided with the first electric main shaft moving up and down, described the first electric main shaft bottom is connected with abrasive grinding wheel, in described bed body, be provided with a work holder, be positioned at work holder in described bed body below, be vertically provided with the second electric main shaft, described the second electric main shaft top is connected with lower abrasive grinding wheel, described bed body is also provided with a driving slide in the bed body upper end level reciprocal translational drive mechanism of translation back and forth.
2. vertical high precision double-ended grinding machine according to claim 1, it is characterized in that: in the middle of described slide, be vertically provided with a fixed muffle, described the first electric spindle set is in fixed muffle, in described fixed muffle upper end, be provided with the screw mandrel drive mechanism that drives the first electric main shaft to move up and down, driving screw mandrel in described screw mandrel drive mechanism is concentric with the first electric main shaft, and described fixed muffle is concentric with electric main shaft.
3. vertical high precision double-ended grinding machine according to claim 2, it is characterized in that: described screw mandrel drive mechanism comprise be located at fixed muffle top drive motors, with the joining driving screw mandrel of drive motors and feed screw nut, described feed screw nut is arranged on center, electric main shaft top, and described driving screw mandrel is connected with screw nut driving.
4. vertical high precision double-ended grinding machine according to claim 3, it is characterized in that: described the first electric main shaft comprises the first rack sleeve, is located at the first main shaft in the first rack sleeve, and be located at the first stator module, the first rotor assembly between the first rack sleeve and the first main shaft, described the first rack sleeve top is provided with rack sleeve end cap, described feed screw nut is fixedly mounted on rack sleeve end cap center, and described the first main shaft bottom stretches out the first rack sleeve and upper abrasive grinding wheel is connected.
5. according to the vertical high precision double-ended grinding machine described in claim 3 or 4, it is characterized in that: described the second electric main shaft comprises the second rack sleeve, is located at the second main shaft in the second rack sleeve, and be located at the second stator module, the second rotor assembly between the second rack sleeve and the second main shaft, the second rack sleeve is stretched out on described the second main shaft top and lower abrasive grinding wheel is connected.
6. vertical high precision double-ended grinding machine according to claim 5, it is characterized in that: described work holder comprises hollow fixed disk and is located at the rolling disc at hollow fixed disk center, on described hollow fixed disk and rolling disc, be respectively equipped with corresponding ring gear and external toothing, between described ring gear and external toothing, be engaged with a plurality of gears, described in each, on gear, be along the circumferential direction interval with a plurality of workpiece retaining holes.
7. vertical high precision double-ended grinding machine according to claim 6, it is characterized in that: described the second main shaft inner hollow forms a hollow cavity, in the hollow cavity of described the second main shaft, be set with a turning cylinder, the upper end of described turning cylinder stretches out hollow cavity and rolling disc is connected, and described turning cylinder lower end stretches out hollow cavity and a transmission mechanism is in transmission connection.
8. vertical high precision double-ended grinding machine according to claim 1, is characterized in that: the both sides, upper end at described bed body are respectively equipped with guide rail, in both sides, described slide lower end, are respectively equipped with the slide block that is slidably connected and coordinates with guide rail.
9. vertical high precision double-ended grinding machine according to claim 1, it is characterized in that: described translational drive mechanism comprise be located at a pan drive motor of body one end, with the joining driven in translation screw mandrel of pan drive motor, and being fixed at the nut in slide, described driven in translation screw mandrel and nut are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277467.0A CN104070430B (en) | 2014-06-19 | 2014-06-19 | A kind of vertical high precision double-ended grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277467.0A CN104070430B (en) | 2014-06-19 | 2014-06-19 | A kind of vertical high precision double-ended grinding machine |
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| Publication Number | Publication Date |
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| CN104070430A true CN104070430A (en) | 2014-10-01 |
| CN104070430B CN104070430B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410277467.0A Active CN104070430B (en) | 2014-06-19 | 2014-06-19 | A kind of vertical high precision double-ended grinding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526529A (en) * | 2014-12-22 | 2015-04-22 | 北京百慕航材高科技股份有限公司 | Longitudinal arrow shaft polishing machine |
| CN105479283A (en) * | 2015-12-31 | 2016-04-13 | 宁波其锐达机械有限公司 | Main shaft box lifting transmission structure of vertical end surface grinding machine |
| CN105881166A (en) * | 2016-03-02 | 2016-08-24 | 国轩新能源（苏州）有限公司 | Polishing machine of cylindrical battery polar column |
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| JP2002307270A (en) * | 2001-04-11 | 2002-10-23 | Daisho Seiki Kk | Vertical type double-end surface grinder |
| CN201399708Y (en) * | 2009-05-08 | 2010-02-10 | 上海安稷机械制造有限公司 | Vertical double side surface grinder |
| CN201619009U (en) * | 2010-02-08 | 2010-11-03 | 蔡亚军 | Vertical paralleled surface grinding machine |
| CN103753361A (en) * | 2014-01-14 | 2014-04-30 | 宁波鑫其精密磁钢有限公司 | Parallel surface grinding machine |
| CN203945216U (en) * | 2014-06-19 | 2014-11-19 | 广州市敏嘉制造技术有限公司 | A kind of vertical high precision double-ended grinding machine |
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2014
- 2014-06-19 CN CN201410277467.0A patent/CN104070430B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002307270A (en) * | 2001-04-11 | 2002-10-23 | Daisho Seiki Kk | Vertical type double-end surface grinder |
| CN201399708Y (en) * | 2009-05-08 | 2010-02-10 | 上海安稷机械制造有限公司 | Vertical double side surface grinder |
| CN201619009U (en) * | 2010-02-08 | 2010-11-03 | 蔡亚军 | Vertical paralleled surface grinding machine |
| CN103753361A (en) * | 2014-01-14 | 2014-04-30 | 宁波鑫其精密磁钢有限公司 | Parallel surface grinding machine |
| CN203945216U (en) * | 2014-06-19 | 2014-11-19 | 广州市敏嘉制造技术有限公司 | A kind of vertical high precision double-ended grinding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526529A (en) * | 2014-12-22 | 2015-04-22 | 北京百慕航材高科技股份有限公司 | Longitudinal arrow shaft polishing machine |
| CN105479283A (en) * | 2015-12-31 | 2016-04-13 | 宁波其锐达机械有限公司 | Main shaft box lifting transmission structure of vertical end surface grinding machine |
| CN105881166A (en) * | 2016-03-02 | 2016-08-24 | 国轩新能源（苏州）有限公司 | Polishing machine of cylindrical battery polar column |
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| Publication number | Publication date |
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| CN104070430B (en) | 2016-08-24 |
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Effective date of registration: 20190410 Address after: 215104 No. 36 Swan Dang Road, Wuzhong Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou agile Machine Tool Co., Ltd. Address before: 511453 East Side of Wenfa Road, Dawencun, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Agile Manufacturing Co., Ltd. |