CN202029007U - Bridge-type numerical control planogrinder structure - Google Patents
Bridge-type numerical control planogrinder structure Download PDFInfo
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- CN202029007U CN202029007U CN2011200276259U CN201120027625U CN202029007U CN 202029007 U CN202029007 U CN 202029007U CN 2011200276259 U CN2011200276259 U CN 2011200276259U CN 201120027625 U CN201120027625 U CN 201120027625U CN 202029007 U CN202029007 U CN 202029007U
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Abstract
The utility model provides a bridge-type numerical control planogrinder structure, which comprises a base, a beam, a sliding saddle, a ram, a grinding head box body and a dynamic-static pressure grinding head assembly, wherein the base is provided with a workbench, and the beam is arranged on the base. The sliding saddle is slidingly arranged on the beam and provided with a guide rail and a screw rod pair in the direction perpendicular to the workbench. The ram is arranged on the sliding saddle, matches with and is in sliding connection with the guide rail of the sliding saddle. The grinding head box body is fixedly arranged at the lower end of the ram, and the dynamic-static pressure grinding head assembly is arranged on the grinding head box body. The dynamic-static pressure grinding head assembly comprises a grinding head motor, a dynamic-static pressure grinding head spindle, a grinding wheel and a poly-wedge pulley, wherein the grinding wheel is arranged at one end of the dynamic-static pressure grinding head spindle, the dynamic-static pressure grinding head spindle is arranged under the grinding head box body, the grinding head motor is arranged in the ram, and the poly-wedge pulley is connected with an output shaft of the grinding head motor and the other end of the dynamic-static pressure grinding head spindle. Therefore, the bridge-type numerical control planogrinder structure is simple and convenient to machine, stable in working and capable of improving machining precision and work efficiency.
Description
Technical field
The utility model relates to a kind of digital control processing machinery, particularly a kind of bridge-type numerical control gantry grinding machine structure.
Background technology
At present, all adopt the movable workbench formula in the conventional grinding machine, the push-and-pull by oil cylinder comes travelling table, and table slide adopts V-flat pattern or two-V-type rail.Thereby exist frictional force big, and workbench carrying is low, and required thrust is big, and stressed effect is bad, rapid traverse speed instability, and problem such as impulsive force height.These problems all can cause mismachining tolerance, and the machining accuracy of part to be processed is reduced, and influence the operating efficiency of grinding machine.Because conventional grinding machine is bigger for the weight limits of machining large workpiece, therefore be difficult to satisfy the requirement of modern manufacturing industry simultaneously to large-scale workpiece processing.
This shows that above-mentioned existing conventional grinding machine obviously still has inconvenience and defective in structure and use, and suddenly treats further to be improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of bridge-type numerical control gantry grinding machine of new structure, reality belongs to one of current important research and development problem, also becomes when the improved target of prezone utmost point need.
Because the defective that above-mentioned existing conventional grinding machine exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of bridge-type numerical control gantry grinding machine of new structure, can improve general existing conventional grinding machine, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective that the existing conventional grinding machine exists, and a kind of bridge-type numerical control gantry grinding machine of new structure is provided, technical problem to be solved is to make easy, the working stability of its processing, and can improve machining accuracy and operating efficiency, be very suitable for practicality.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.A kind of bridge-type numerical control gantry grinding machine structure according to the utility model proposes comprises base, crossbeam, saddle, ram, grinding head box body and grinding dynamic and static pressure grinding wheel head assembly; Wherein, described base has a workbench; Described crossbeam is arranged on the described base; Described saddle is arranged on the described crossbeam slidably, and the described saddle direction vertical with described workbench is provided with guide rail and screw pair; Described ram is arranged on the described saddle, and cooperatively interacts with the guide rail of described saddle and to be slidingly connected; Described grinding head box body is arranged at the lower end of described ram; Described grinding dynamic and static pressure grinding wheel head assembly is arranged on the described grinding head box body; Described grinding dynamic and static pressure grinding wheel head assembly comprises: grinding head motor, grinding dynamic and static pressure grinding wheel head main shaft, abrasive grinding wheel and polywedge bet wheel; Wherein said abrasive grinding wheel is arranged at an end of described grinding dynamic and static pressure grinding wheel head main shaft; Described grinding dynamic and static pressure grinding wheel head main shaft is arranged at the below of described grinding head box body; Described grinding head motor is arranged in the described ram; Described polywedge bet wheel connects the output shaft of described grinding head motor and the other end of described grinding dynamic and static pressure grinding wheel head main shaft.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid bridge-type numerical control gantry grinding machine structure, being arranged on the described base of wherein said stationary table, be respectively arranged with contour left side beam and right side beam in the both sides of described workbench, be provided with two first parallel line slideways and one first screw pair in the described left side beam and the upper end of right side beam, and on every first line slideway, be provided with two first slide blocks, and the upper end that is positioned at described first slide block on the same curb girder is fixed in all on the slide plate; The two ends, the left and right sides of described crossbeam are set up in respectively on described left side beam and the right side beam, and described crossbeam cooperatively interacts with described first line slideway on described left side beam and the right side beam by the above-mentioned slide plate that is individually fixed in bottom, its two ends, left and right sides and is slidingly connected, and realizes that grinding machine pair drives feed motions synchronously on directions X; And the feed screw nut of described first screw pair is fixed on the nut seat of described slide plate of described crossbeam two ends bottoms.
Aforesaid bridge-type numerical control gantry grinding machine structure wherein is provided with three second parallel line slideways and one second screw pair at its length direction of described crossbeam upper edge, and is provided with two second slide blocks on every second line slideway; Described saddle is fixing is arranged on described second slide block on above-mentioned three second line slideways, and cooperatively interacts by described second slide block and described second line slideway and to be slidingly connected the fast moving during the realization grinding machine on Y direction; The feed screw nut of described second screw pair is fixed on the nut seat of described saddle.
Aforesaid bridge-type numerical control gantry grinding machine structure, the guide rail that is provided with on the wherein said saddle is the slip plastic-sticking guiding rail; One facade of described ram is provided with the quenching grinding slideway; Described ram is to cooperatively interact by the described slip plastic-sticking guiding rail on this quenching grinding slideway and the described saddle to be slidingly connected, realize the bottom and top feed motion on the grinding machine Z-direction, and the feed screw nut who is arranged at the described screw pair on the described saddle is fixed on the nut seat that described ram is positioned at this facade.
Aforesaid bridge-type numerical control gantry grinding machine structure, wherein said first screw pair, described second screw pair and to be arranged at screw pair on the described saddle all be by on the fixing respectively left side beam that is arranged on described base and right side beam, described crossbeam and described saddle of bearing block and motor cabinet, and described first screw pair, described second screw pair and the screw mandrel that is arranged at the screw pair on the described saddle all are directly to connect with the output shaft of corresponding servomotor by no gap shaft coupling.
Aforesaid bridge-type numerical control gantry grinding machine structure, wherein said first line slideway and described second line slideway are roller line slideway; Described first screw pair, described second screw pair and the screw pair that is arranged on the described saddle are ball wire bar pair.
Aforesaid bridge-type numerical control gantry grinding machine structure, wherein said abrasive grinding wheel is positioned at the below of the guide rail of described ram.
Aforesaid bridge-type numerical control gantry grinding machine structure, the axial runout of wherein said grinding dynamic and static pressure grinding wheel head main shaft and circular runout all are no more than 0.001mm.
Aforesaid bridge-type numerical control gantry grinding machine structure, wherein said grinding dynamic and static pressure grinding wheel head assembly also are furnished with a cover dynamic and static pressure fuel tank oil supply system.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model patent provides a kind of bridge-type numerical control gantry grinding machine structure, it adopts bridge-type movable beam type structural design, workbench does not move, thereby makes the weight of workpiece need not be subjected to bigger restriction, processes easy, stable work in work has improved machining accuracy and process velocity.
By technique scheme, the utility model bridge-type numerical control gantry grinding machine structure has following advantage and beneficial effect at least:
1. the utility model substitutes conventional grinding machine and moves along V-flat pattern or two-V-type rail with workbench by adopting crossbeam to move along the roller line slideway of high precision overloading lotus type, realizes grinding machine moving on X-direction.Make the frictional force of grinding machine in operation reduce, precision improves, and makes easier being guaranteed of machining accuracy of grinding machine, the bearing capacity of workbench is improved, the process velocity of grinding machine is faster, the life-span is also long.
2. grinding machine of the present utility model drives by the push cylinder that adopts the auxiliary driving of the high-precision double nut pretension of driven by servomotor ball screw to substitute conventional grinding machine on X-direction, the rapid traverse speed and the stability of bistrique when having improved grinding make that the stressed effect of grinding machine is better; And can regulate rapid traverse speed by servomotor, bistrique be processed slow down behind the workpiece to stop.Therefore no impulsive force produces in the whole process, and inertia is low, and can realize does not have the gap transmission, has improved the stability of process equipment, further improves machining accuracy and operating efficiency.
3. the ram of the present utility model ram structure that adopts planer-type milling machine, the rigidity foot; And can on ram, reasonably install grinding dynamic and static pressure grinding wheel head and grinding head motor additional, make abrasive grinding wheel be positioned at the inboard of ram, i.e. the below of ram gib, thus make the topology layout of bistrique more reasonable, rigidity is better, and grinding accuracy is higher, and operation, processing are safer.
In sum, the utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the schematic diagram of the bridge-type numerical control gantry grinding machine structure of the utility model preferred embodiment.
Fig. 2 is the schematic diagram of grinding dynamic and static pressure grinding wheel head of the bridge-type numerical control gantry grinding machine structure of the utility model preferred embodiment.
Fig. 3 is the scheme of installation of grinding dynamic and static pressure grinding wheel head of the bridge-type numerical control gantry grinding machine structure of the utility model preferred embodiment.
100: base 101: workbench
102: left side beam 103: right side beam
200: crossbeam 300: saddle
400: ram 500: grinding head box body
600: grinding dynamic and static pressure grinding wheel head assembly 601: grinding head motor
602: grinding dynamic and static pressure grinding wheel head main shaft 603: abrasive grinding wheel
604: the polywedge bet wheel
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of bridge-type numerical control gantry grinding machine structure, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.For convenience of description, in following embodiment, components identical is represented with identical numbering.
Seeing also shown in Figure 1ly, is the schematic diagram of the bridge-type numerical control gantry grinding machine structure of the utility model preferred embodiment.The bridge-type numerical control gantry grinding machine structure of the utility model preferred embodiment mainly is made up of base 100, crossbeam 200, saddle 300, ram 400, grinding head box body 500 and grinding dynamic and static pressure grinding wheel head assembly 600.
Wherein, the fixing workbench 101 that is provided with on the base 100 is fixed thereon for the workpiece of processing to be ground.Be respectively arranged with contour left side beam 102 and right side beam 103 in the both sides of workbench 101.Be provided with two first parallel line slideways and one first screw pair in the left side beam 102 and the upper end of right side beam 103, and on every first line slideway, be provided with two first slide blocks, and the upper end that is positioned at first slide block on the same curb girder is fixed in all on the slide plate.
The two ends, the left and right sides of crossbeam 200 are set up in respectively on left side beam 102 and the right side beam 103, and above-mentioned slide plate and first line slideway left side beam 102 and right side beam 103 on of crossbeam 200 by being individually fixed in its bottom, two ends, left and right sides cooperatively interacts and be slidingly connected.The feed screw nut of first screw pair then is fixed on the nut seat of the above-mentioned slide plate bottom crossbeam 200 two ends, driven by servomotor first screw pair by correspondence makes crossbeam 200 slide along first line slideway on left side beam 102 and the right side beam 103, realizes synchronous two the drive feed motions of grinding machine on X-direction.In the present embodiment, this first line slideway is a roller line slideway, and this first screw pair is a ball wire bar pair.
Be provided with three second parallel line slideways and one second screw pair at its length direction of crossbeam 200 upper edges.And on every second line slideway, be provided with two second slide blocks.On second slide block on fixing above-mentioned three second line slideways that are arranged at crossbeam 200 of saddle 300, and cooperatively interact by three second line slideways on second slide block and the crossbeam 200 and to be slidingly connected.The feed screw nut of second screw pair is fixed on the nut seat of saddle 300, driven by servomotor second screw pair by correspondence makes saddle 300 slide along three second line slideways of crossbeam 200, when realizing grinding machine in Y direction, promptly along the fast moving on the length direction of crossbeam 200, this rapid traverse speed can reach 24-30m/min.In the present embodiment, this second line slideway is a roller line slideway, and this second screw pair is a ball wire bar pair.
On saddle 300, the direction vertical with workbench is provided with one the 3rd line slideway and one the 3rd screw pair.Ram 400 is arranged on the saddle 300, and ram 400 cooperatively interacts by the 3rd line slideway on a facade and the saddle 300 and is slidingly connected.The feed screw nut of the 3rd screw pair is fixed on the nut seat that ram 400 is positioned at this facade.Driven by servomotor the 3rd screw pair by correspondence makes ram 400 slide along the 3rd line slideway on the saddle 300, realizes the bottom and top feed motion on the grinding machine Z-direction.In the present embodiment, the 3rd line slideway that is provided with on the saddle 300 is the slip plastic-sticking guiding rail, and the facade of ram 400 is provided with the quenching grinding slideway, and ram 400 is to cooperatively interact by the slip plastic-sticking guiding rail on this quenching grinding slideway and the saddle 300 to be slidingly connected.
The lower end that is arranged on ram 400 that grinding head box body 500 is fixed.Grinding dynamic and static pressure grinding wheel head assembly 600 is arranged on the grinding head box body 500.
See also Fig. 2 and shown in Figure 3, Fig. 2 is the schematic diagram of grinding dynamic and static pressure grinding wheel head of the bridge-type numerical control gantry grinding machine structure of the utility model preferred embodiment.Fig. 3 is the scheme of installation of grinding dynamic and static pressure grinding wheel head of the bridge-type numerical control gantry grinding machine structure of the utility model preferred embodiment.The grinding function of the utility model bridge-type numerical control gantry grinding machine structure is finished by grinding dynamic and static pressure grinding wheel head assembly 600.This grinding dynamic and static pressure grinding wheel head assembly 600 comprises grinding head motor 601, grinding dynamic and static pressure grinding wheel head main shaft 602, abrasive grinding wheel 603 and polywedge bet wheel 604.Wherein abrasive grinding wheel 603 is installed in an end of grinding dynamic and static pressure grinding wheel head main shaft 602, with 602 rotations of dynamic and static pressure grinding spindle; Grinding dynamic and static pressure grinding wheel head main shaft 602 is arranged at the below of grinding head box body 500; Grinding head motor 601 is arranged in the ram 400, and is positioned at the top of grinding head box body 500; Polywedge bet wheel 604 connects the output shaft of grinding head motor 601 and the other end of grinding dynamic and static pressure grinding wheel head main shaft 602; Grinding head motor 601 rotations are also taken turns 604 drive grinding dynamic and static pressure grinding wheel head main shafts 602 by polywedge bet and are rotated, and make abrasive grinding wheel 603 rotations carry out grinding to the workpiece that is fixed on the workbench 101.Because the structure of grinding spindle is the key of bistrique, it directly influences precision, roughness, percent ripple and the grinding efficiency of grinding.Because the utility model has adopted and has had the running accuracy height, there are not wearing and tearing, the life-span is long, the grinding dynamic and static pressure grinding wheel head main shaft 602 of the good and anti-heavy cut of shock resistance, therefore when being provided with as the mill that crouches, off-load polywedge bet wheel, make main shaft not influenced by the power of driving belt tensioning, reduced vibrations.The axial runout and the circular runout of the utility model grinding dynamic and static pressure grinding wheel head main shaft 602 simultaneously all is no more than 0.001mm, and is furnished with a cover dynamic and static pressure fuel tank oil supply system.
Above-mentioned first screw pair, second screw pair and the 3rd screw pair of the utility model all is by on the fixing respectively left side beam that is arranged on base 100 102 of bearing block and motor cabinet and right side beam 103, crossbeam 200 and the saddle 300.And the screw mandrel of the first above-mentioned screw pair, second screw pair and the 3rd screw pair all is directly to connect with corresponding servomotor by no gap shaft coupling, makes the transmission of screw pair not have backlass, has guaranteed high transmission accuracy.
In the course of work of bridge-type numerical control gantry grinding machine of the present utility model, moving of described crossbeam 200, saddle 300, ram 400 is to finish to the screw mandrel of screw pair transmission of power by the servomotor of correspondence by shaft coupling.When work, the rotation of driven by servomotor screw mandrel, and the drive feed screw nut does rectilinear motion with the rotation of screw mandrel, because the feed screw nut is individually fixed in crossbeam 200, on saddle 300 and the ram 400, so the feed screw nut will drive crossbeam 200 respectively, saddle 300 and ram 400 are along the left side beam 102 of base 100 and first line slideway on the right side beam 103, second line slideway on the crossbeam 200 and the 3rd line slideway on the saddle 300 move with the feed screw nut, have so just converted rotatablely moving of drive motors to crossbeam 200, saddle 300 and ram 400 are along X-axis, the rectilinear motion of Y-axis and Z-direction.And described drive motors is to be controlled by a numerical control driver, so working stability.
Bridge-type numerical control gantry grinding machine structure of the present utility model, adopted bridge-type movable beam type structural design, workbench does not move when work, and finish function mobile and grinding by grinding dynamic and static pressure grinding wheel head assembly 600, its moving component in light weight, the weight of processing work need not be restricted, so stable work in work, process easyly, improved machining accuracy and process velocity.Again because ram 400 of the present utility model has adopted the ram structure of planer-type milling machine, therefore rigidity is sufficient, by on ram 400, reasonably installing grinding dynamic and static pressure grinding wheel head main shaft 602 and grinding head motor 603 additional, can make abrasive grinding wheel 603 be positioned at the inboard of ram 400, be the below of ram 400 guide rails, thereby make the topology layout of bistrique more reasonable, rigidity is better, grinding accuracy is higher, operates, processes safer.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a bridge-type numerical control gantry grinding machine structure comprises base, crossbeam, saddle, ram, grinding head box body and grinding dynamic and static pressure grinding wheel head assembly; Wherein, described base has a workbench; Described crossbeam is arranged on the described base; Described saddle is arranged on the described crossbeam slidably, and the described saddle direction vertical with described workbench is provided with guide rail and screw pair; Described ram is arranged on the described saddle, and cooperatively interacts with the guide rail of described saddle and to be slidingly connected; The lower end that is arranged at described ram that described grinding head box body is fixing; Described grinding dynamic and static pressure grinding wheel head assembly is arranged on the described grinding head box body;
It is characterized in that described grinding dynamic and static pressure grinding wheel head assembly comprises: grinding head motor, grinding dynamic and static pressure grinding wheel head main shaft, abrasive grinding wheel and polywedge bet wheel; Wherein said abrasive grinding wheel is arranged at an end of described grinding dynamic and static pressure grinding wheel head main shaft; Described grinding dynamic and static pressure grinding wheel head main shaft is arranged at the below of described grinding head box body; Described grinding head motor is arranged in the described ram; Described polywedge bet wheel connects the output shaft of described grinding head motor and the other end of described grinding dynamic and static pressure grinding wheel head main shaft.
2. bridge-type numerical control gantry grinding machine structure according to claim 1, it is characterized in that on the described base of being arranged at of wherein said stationary table, be respectively arranged with contour left side beam and right side beam in the both sides of described workbench, be provided with two first parallel line slideways and one first screw pair in the described left side beam and the upper end of right side beam, and on every first line slideway, be provided with two first slide blocks, and the upper end that is positioned at described first slide block on the same curb girder is fixed in all on the slide plate;
The two ends, the left and right sides of described crossbeam are set up in respectively on described left side beam and the right side beam, and above-mentioned slide plate and described first line slideway described left side beam and right side beam on of described crossbeam by being individually fixed in bottom, its two ends, left and right sides cooperatively interacts and be slidingly connected; And the feed screw nut of described first screw pair is fixed on the nut seat of described slide plate of described crossbeam two ends bottoms.
3. bridge-type numerical control gantry grinding machine structure according to claim 1 and 2, it is characterized in that wherein being provided with three second parallel line slideways and one second screw pair, and on every second line slideway, be provided with two second slide blocks at its length direction of described crossbeam upper edge;
Described saddle is fixing is arranged on described second slide block on above-mentioned three second line slideways, and cooperatively interacts by described second slide block and described second line slideway and to be slidingly connected; The feed screw nut of described second screw pair is fixed on the nut seat of described saddle.
4. bridge-type numerical control gantry grinding machine structure according to claim 3 is characterized in that the guide rail that is provided with on the wherein said saddle is the slip plastic-sticking guiding rail; One facade of described ram is provided with the quenching grinding slideway; Described ram is to cooperatively interact by the described slip plastic-sticking guiding rail on this quenching grinding slideway and the described saddle to be slidingly connected, and the feed screw nut who is arranged at the described screw pair on the described saddle is fixed on the nut seat that described ram is positioned at this facade.
5. bridge-type numerical control gantry grinding machine structure according to claim 4, it is characterized in that wherein said first screw pair, described second screw pair and being arranged at screw pair on the described saddle all is by on the fixing respectively left side beam that is arranged on described base and right side beam, described crossbeam and described saddle of bearing block and motor cabinet, and described first screw pair, described second screw pair and the screw mandrel that is arranged at the screw pair on the described saddle all are directly to connect with the output shaft of corresponding servomotor by no gap shaft coupling.
6. bridge-type numerical control gantry grinding machine structure according to claim 4 is characterized in that wherein said first line slideway and described second line slideway are roller line slideway; Described first screw pair, described second screw pair and the screw pair that is arranged on the described saddle are ball wire bar pair.
7. bridge-type numerical control gantry grinding machine structure according to claim 4 is characterized in that wherein said abrasive grinding wheel is positioned at the below of the guide rail of described ram.
8. bridge-type numerical control gantry grinding machine structure according to claim 1 is characterized in that the axial runout of wherein said grinding dynamic and static pressure grinding wheel head main shaft and circular runout all are no more than 0.001mm.
9. bridge-type numerical control gantry grinding machine structure according to claim 1 is characterized in that wherein said grinding dynamic and static pressure grinding wheel head assembly also is furnished with a cover dynamic and static pressure fuel tank oil supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200276259U CN202029007U (en) | 2011-01-27 | 2011-01-27 | Bridge-type numerical control planogrinder structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200276259U CN202029007U (en) | 2011-01-27 | 2011-01-27 | Bridge-type numerical control planogrinder structure |
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| CN202029007U true CN202029007U (en) | 2011-11-09 |
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| CN2011200276259U Expired - Fee Related CN202029007U (en) | 2011-01-27 | 2011-01-27 | Bridge-type numerical control planogrinder structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615573A (en) * | 2011-01-27 | 2012-08-01 | 深圳市盛德丰精密机床有限公司 | Bridge type numerical control planogrinder structure |
| CN102642160A (en) * | 2012-04-06 | 2012-08-22 | 深圳市盛德丰精密机床有限公司 | Bridge numerical control gantry universal grinder structure |
| CN103286680A (en) * | 2013-05-24 | 2013-09-11 | 张宏顺 | Horizontal-spindle circular-table surface grinder |
| CN107537625A (en) * | 2016-06-27 | 2018-01-05 | 无锡市科洋自动化研究所 | A kind of grinding head assembly for grain grinding |
| CN109277904A (en) * | 2018-11-25 | 2019-01-29 | 黄石佳鼎自动化科技有限公司 | A kind of clutch support ring grinding annealing machine |
| CN112935965A (en) * | 2021-02-04 | 2021-06-11 | 南通大学 | Plane grinding device for measuring grinding pressure in real time and pressure regulation and control method thereof |
-
2011
- 2011-01-27 CN CN2011200276259U patent/CN202029007U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615573A (en) * | 2011-01-27 | 2012-08-01 | 深圳市盛德丰精密机床有限公司 | Bridge type numerical control planogrinder structure |
| CN102642160A (en) * | 2012-04-06 | 2012-08-22 | 深圳市盛德丰精密机床有限公司 | Bridge numerical control gantry universal grinder structure |
| CN103286680A (en) * | 2013-05-24 | 2013-09-11 | 张宏顺 | Horizontal-spindle circular-table surface grinder |
| CN107537625A (en) * | 2016-06-27 | 2018-01-05 | 无锡市科洋自动化研究所 | A kind of grinding head assembly for grain grinding |
| CN109277904A (en) * | 2018-11-25 | 2019-01-29 | 黄石佳鼎自动化科技有限公司 | A kind of clutch support ring grinding annealing machine |
| CN112935965A (en) * | 2021-02-04 | 2021-06-11 | 南通大学 | Plane grinding device for measuring grinding pressure in real time and pressure regulation and control method thereof |
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Owner name: HUIZHOU DEFENG PRECISION MACHINE TOOL CO., LTD. Free format text: FORMER OWNER: SHENZHEN SHENGDEFENG PRECISION MACHINE CO., LTD. Effective date: 20130517 |
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Free format text: CORRECT: ADDRESS; FROM: 518112 SHENZHEN, GUANGDONG PROVINCE TO: 516000 HUIZHOU, GUANGDONG PROVINCE |
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Effective date of registration: 20130517 Address after: 516000, Guangdong province Huizhou Huicheng District three Town Development Zone study roadside Patentee after: Huizhou Defeng Precision Machine Tool Co., Ltd. Address before: 518112. E building, Limin Industrial Zone, Xue Gang Bei Road, Longgang District, Bantian District, Guangdong, Shenzhen Patentee before: Precision Machine Tool Co., Ltd. Shenzhen Sheng Defeng |
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Granted publication date: 20111109 Termination date: 20180127 |