CN204843781U - Abrasive band grinding center suitable for whole bladed disk blade - Google Patents

Abrasive band grinding center suitable for whole bladed disk blade Download PDF

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Publication number
CN204843781U
CN204843781U CN201520481124.6U CN201520481124U CN204843781U CN 204843781 U CN204843781 U CN 204843781U CN 201520481124 U CN201520481124 U CN 201520481124U CN 204843781 U CN204843781 U CN 204843781U
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CN
China
Prior art keywords
axis
numerical control
abrasive belt
grinding
screw mandrel
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Expired - Fee Related
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CN201520481124.6U
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Chinese (zh)
Inventor
黄云
杨俊峰
陈贵林
肖贵坚
谈军
任景刚
张美�
刘秀梅
伊浩
李平
张叠
刘敏
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CHONGQING SAMHIDA GRINDING MACHINE Co Ltd
Chongqing University
Xian Aviation Power Co Ltd
Original Assignee
CHONGQING SAMHIDA GRINDING MACHINE Co Ltd
Chongqing University
Xian Aviation Power Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by CHONGQING SAMHIDA GRINDING MACHINE Co Ltd, Chongqing University, Xian Aviation Power Co Ltd filed Critical CHONGQING SAMHIDA GRINDING MACHINE Co Ltd
Priority to CN201520481124.6U priority Critical patent/CN204843781U/en
Application granted granted Critical
Publication of CN204843781U publication Critical patent/CN204843781U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an abrasive band grinding center suitable for whole bladed disk blade, including lathe bed, work piece angular adjustment mechanism and abrasive band grinding device, wherein the first numerical control graduated disk among the work piece angular adjustment mechanism is installed in the lathe bed front side through first mounting panel, and the axial lead of first numerical control graduated disk is parallel with the Y axle, abrasive band grinding device's figure is 1 -2 to establish at the lathe bed top surface, and be close to first numerical control graduated disk, abrasive band grinding device includes feed system, bistrique orientation adjustment mechanism and grinding head institution, and wherein the feed system comprises X axle straight line feed mechanism, Y axle straight line feed mechanism and Z axle straight line feed mechanism. The utility model discloses can not only automatic grinding whole bladed disk blade, the grinding is efficient, and degree of automation is high, can realize the processing of vertical line moreover, and grinding quality is high to prior art's defect has been overcome well, just the utility model discloses simple structure, easy to carry out has fine practicality.

Description

Be applicable to the sbrasive belt grinding center of integrated impeller blade
Technical field
The utility model belongs to Sand Band Grinding Technique field, particularly relates to a kind of sbrasive belt grinding center being applicable to integrated impeller blade.
Background technology
Along with the fast development of Sand Band Grinding Technique and device, belt-sanding burnishing machine has developed into that a kind of working (machining) efficiency is high, strong adaptability, applied range, use cost are low, the finish machining equipment of easy-to-operate.Particularly have complex-curved thin-walled workpiece for processing such as blade of aviation engine etc., the grinding and polishing processing of junction between undersized complex profile, face, its advantage is particularly evident.Generally, belt-sanding burnishing machine drives abrasive band to move by drive unit, by the regulating wheel of some by abrasive band tensioning, provide pressure produce the contact of workpiece and form cutting angle by contact wheel or support plate, complete and the grinding and polishing of workpiece is processed.
In recent years, numerical control abrasive belt grinding machine successfully achieves the rubbing down work to some complex curved surface parts such as turbine blade, blade of aviation engine.And abrasive band also has good processing characteristics to difficult-to-machine material.But, the blade of aviation engine that conventional method grinding obtains, its surfacing lines mostly is horizontal lines, and research surface, if blade has longitudinal lines, the more traditional grinding blade of its fatigue strength will have greatly improved.
Blisk is the critical component of aero-engine of new generation, and compared with traditional blade of aviation engine, its application is conducive to the raising of the raising of aero-engine performance, the simplification of mechanism, the alleviating of quality, reliability and durability degree.Glossing as a whole leaf dish processing last procedure, directly affect its surface quality and pneumatic property.Due to the complex structure of blisk, its material is also difficult to processing, and this makes the difficulty of processing blisk very large.Be generally the blade being carried out grinding blisk by artificial grinding method at present, the inefficiency of this grinding method, machining accuracy and surface quality are difficult to ensure, easily cause the damage of impeller blade.Meanwhile, the blade lines that manual grinding mode polishes out is rambling, cannot reach longitudinal lines processing effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sbrasive belt grinding center being applicable to integrated impeller blade, for grinding blade efficiently, and realizes the processing of longitudinal lines.
The technical solution of the utility model is as follows: a kind of sbrasive belt grinding center being applicable to integrated impeller blade, it is characterized in that: comprise lathe bed (1), workpiece angle guiding mechanism and abrasive belt grinding device, the first numerical control scale-division dish (2) wherein in workpiece angle guiding mechanism is arranged on described lathe bed (1) front side by the first installing plate (3), and the axial line of the first numerical control scale-division dish (2) is parallel with Y-axis; The number of described abrasive belt grinding device is 1-2, and is located at described lathe bed (1) end face, and near described first numerical control scale-division dish (2);
Described abrasive belt grinding device comprises feed system, bistrique orientation adjustment mechanism and grinding head mechanism, and wherein feed system is made up of X-axis Linear feed mechanism, Y-axis Linear feed mechanism and Z axis Linear feed mechanism; Described bistrique orientation adjustment mechanism comprises movable plate (4), runing rest (8) and bistrique electric rotating machine (16), wherein movable plate (4) is fixed with the Y-axis feed screw nut (5) in described Y-axis Linear feed mechanism, and can move linearly along Y-axis under the drive of this Y-axis feed screw nut;
Described movable plate (4) is provided with the second numerical control scale-division dish (6), this second numerical control scale-division dish is connected with drive motors (7), and the index dial of the second numerical control scale-division dish can rotate around Y-axis under drive motors drives; Described runing rest (8) is fixed on the index dial of the second numerical control scale-division dish (6), this runing rest is installed with oscillating motor (9) and decelerator (10), wherein the output shaft of oscillating motor (9) is coaxially connected with described decelerator (10) power shaft, this decelerator has the output shaft that two coaxial, direction is contrary, every root output shaft is set with a pinion (11); Each described pinion (11) is often engaged with corresponding sector (12), and this sector is solidly set on a rotating shaft (14) by corresponding connector (13); Two described rotating shafts (14) are coaxial, and it is parallel with described X-axis, its outer end is by the installing hole of bearings in described runing rest (8) respective side, the inner of two rotating shafts and shell (15) outer wall are fixed, and can drive shell (15) (14) swing around the shaft when described oscillating motor (9) works; Described bistrique electric rotating machine (16) is installed on shell (15), the output shaft of this bistrique electric rotating machine is installed with driving pulley (17);
Described grinding head mechanism comprises rotating cylinder (18), emery wheel bracket (21) and abrasive band (24), wherein the axial line of rotating cylinder (18) is vertical with described rotating shaft (14), this rotating cylinder is contained in the installing hole of described shell (15) by bearing, and the upper and lower end face of shell is all equipped with the cover plate (19) for locating rotating cylinder (18); Described rotating cylinder (18) is coaxially fixed with a driven pulley (20), this driven pulley is connected with described driving pulley (17) by driving-belt, thus rotating cylinder (18) can be made to rotate under the drive of driving pulley;
Described emery wheel bracket (21) middle part is fixed in rotating cylinder (18), remainder reveals outside rotating cylinder, a contact lever (22) is installed with in emery wheel bracket bottom, the axial line of this contact lever and rotating cylinder conllinear, and a contact wheel (23) rotated is vertically installed with in contact lever lower end; Described abrasive band (24) around contact wheel (23) outside, after corresponding regulating wheel (25) is walked around at the two ends in this abrasive band, respectively on first abrasive belt wheel (26) and the second abrasive belt wheel (27) of correspondence; The hub radius of first and second abrasive belt wheel described (26,27) is identical, and can rotate under first servomotor (28) and the second servomotor (29) drive of correspondence respectively, and when one of them abrasive belt wheel is as take-up pulley, another abrasive belt wheel is as putting belt wheel.
Before processing, first pass through a fixture by blisk (i.e. workpiece) clamping to be ground on the index dial of the first numerical control scale-division dish (2), the axial line of workpiece and the first numerical control scale-division dish (2) axial line are on same straight line.By the feed system of abrasive belt grinding device and bistrique orientation adjustment mechanism, bistrique is adjusted, after bistrique is adjusted to the right place, start grinding head mechanism, thus the blade of grinding blisk.Because the axial line of contact lever (22) is consistent with the length direction of blade, so just make abrasive band (24) the length rotation direction near contact wheel (23) consistent with the length direction of blade, thus realize the processing of longitudinal lines by abrasive band (24).
Adopt above technical scheme, the utility model can not only automatic grinding integrated impeller blade, grinding efficiency is high, automaticity is high, and can realize the processing of longitudinal lines, and grinding quality is high, thus overcome the defect of prior art well, and the utility model structure is simple, easy to implement, there is good practicality.
As important design, described X-axis Linear feed mechanism comprises X-axis feeding motor (30) and column (32), wherein the output shaft of X-axis feeding motor (30) is coaxially connected with X-axis screw mandrel (31) one end by shaft coupling, the other end of this X-axis screw mandrel is by bearings on bearing block, and bearing block and X-axis feeding motor (30) are all fixed on described lathe bed (1) end face; The end face of described column (32) bottom surface and lathe bed (1) is slidably matched, and this column bottom surface is fixed with the X-axis feed screw nut (33) on described X-axis screw mandrel (31) simultaneously;
Described Z axis Linear feed mechanism comprises Z axis feeding motor (34) and Z axis feeding seat (37), wherein Z axis feeding motor (34) is installed in described column (32) end face, the lower end of this Z axis feeding motor output shaft is coaxially connected with Z axis screw mandrel (35) upper end, and the Z axis feed screw nut (36) on Z axis screw mandrel fixes with described Z axis feeding seat (37), and Z axis feeding seat and described column (32) are slidably matched;
Described Y-axis Linear feed mechanism comprises Y-axis feeding motor (38) and guide pillar (40), wherein Y-axis feeding motor (38) is installed on described Z axis feeding seat (37), the output shaft of this Y-axis feeding motor is coaxially connected with one end of Y-axis screw mandrel (39), and Y-axis screw mandrel is set with described Y-axis feed screw nut (5); Described guide pillar (40) is parallel with Y-axis screw mandrel (39), one end of this guide pillar is supported on described Z axis feeding seat (37) by linear bearing (41), and the other end of guide pillar (40) and described movable plate (4) are fixed.
Adopt above structure, reliably can not only realize X, Y and Z axis rectilinear movement, and structure is simple, easy to implement, with low cost.Certainly, under the prerequisite that content with funtion requires, also can adopt other versions, be not limited only to the structure described in the present embodiment.
As preferably, the number of described abrasive belt grinding device is two, and described first numerical control scale-division dish (2) is between these two abrasive belt grinding devices.Adopt above structural design, so not only effectively can improve grinding efficiency, and varigrained abrasive band can be adopted in two abrasive belt grinding devices simultaneously to realize corase grind and fine grinding, thus be convenient to carrying out smoothly of production.
In the present case, first and second abrasive belt wheel described (26,27) is solidly set on a corresponding back shaft respectively, this back shaft respectively with corresponding described in first and second servomotor (28,29) output shaft coaxially connect.
As preferably, the upper and lower of Y-axis screw mandrel (39) described in every root is provided with a guide pillar (40), so just can lead more reliably.
Beneficial effect: the utility model can not only automatic grinding integrated impeller blade, grinding efficiency is high, automaticity is high, and the processing of longitudinal lines can be realized, grinding quality is high, thus overcomes the defect of prior art well, and the utility model structure is simple, easy to implement, there is good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram after Fig. 1 removes the mechanisms such as grinding head mechanism.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the part-structure schematic diagram of bistrique orientation adjustment mechanism in Fig. 3.
Fig. 5 is the sectional view of Fig. 3 housing 15.
Fig. 6 is the scheme of installation of first and second abrasive belt wheel in Fig. 5.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figures 1 to 6, a kind of sbrasive belt grinding center being applicable to integrated impeller blade, form primarily of lathe bed 1, workpiece angle guiding mechanism and abrasive belt grinding device, its medial bed 1 is rectangular configuration.Workpiece angle guiding mechanism mainly comprises the first numerical control scale-division dish 2 and the first installing plate 3, and wherein the first numerical control scale-division dish 2 is arranged on the front side of lathe bed 1 by the first installing plate 3, and the axial line of the first numerical control scale-division dish 2 is parallel with Y-axis.Before grinding, can by fixture by clamping workpiece on the index dial of the first numerical control scale-division dish 2, turn an angle when the first numerical control scale-division dish 2 works and can adjust the angle of workpiece.
As shown in Figure 1, 2, the number of abrasive belt grinding device is 1-2, and is located at the end face of lathe bed 1, and near the first numerical control scale-division dish 2.In the present case, the number of abrasive belt grinding device is two, and the first numerical control scale-division dish 2 is between these two abrasive belt grinding devices.
As shown in Figures 1 to 6, abrasive belt grinding device comprises feed system, bistrique orientation adjustment mechanism and grinding head mechanism, and wherein feed system is made up of X-axis Linear feed mechanism, Y-axis Linear feed mechanism and Z axis Linear feed mechanism.In the present case, X-axis refers to left and right directions, and Y-axis refers to fore-and-aft direction, and Z axis refers to above-below direction.
As shown in Figures 1 to 3, described X-axis Linear feed mechanism is formed primarily of X-axis feeding motor 30, X-axis screw mandrel 31, column 32 and X-axis feed screw nut 33.Wherein, the output shaft of X-axis feeding motor 30 is coaxially connected with X-axis screw mandrel 31 one end by shaft coupling, and the other end of this X-axis screw mandrel 31 is by bearings on bearing block, and bearing block and X-axis feeding motor 30 are all fixed on the end face of lathe bed 1.The end face of described column 32 bottom surface and lathe bed 1 is slidably matched, and this column bottom surface is fixed with the X-axis feed screw nut 33 on described X-axis screw mandrel 31 simultaneously.When X-axis feeding motor 30 works, column 32 can be driven to move linearly along X-axis.
Described Z axis Linear feed mechanism is formed primarily of Z axis feeding motor 34, Z axis screw mandrel 35, Z axis feed screw nut 36 and Z axis feeding seat 37, wherein Z axis feeding motor 34 is installed in the end face of column 32, and the lower end of this Z axis feeding motor 34 output shaft is coaxially connected with Z axis screw mandrel 35 upper end.Z axis feed screw nut 36 on Z axis screw mandrel 35 fixes with Z axis feeding seat 37, and Z axis feeding seat and column 32 are slidably matched.When Z axis feeding motor 34 works, Z axis feeding seat 37 can be driven to move linearly along Z axis.
Can find out from Fig. 1 to 3, Y-axis Linear feed mechanism is formed primarily of Y-axis feeding motor 38, Y-axis screw mandrel 39, guide pillar 40 and linear bearing 41, wherein Y-axis feeding motor 38 is installed on Z axis feeding seat 37, the output shaft of this Y-axis feeding motor 37 is coaxially connected with one end of Y-axis screw mandrel 39, and Y-axis screw mandrel 39 is set with Y-axis feed screw nut 5.Described guide pillar 40 is parallel with Y-axis screw mandrel 39, and one end of this guide pillar 40 is supported on Z axis feeding seat 37 by linear bearing 41, and the other end of guide pillar 40 and described movable plate 4 are fixed.As preferably, above and below every root Y-axis screw mandrel 39, be provided with a guide pillar 40.
As shown in Figures 1 to 6, bistrique orientation adjustment mechanism is formed primarily of movable plate 4, second numerical control scale-division dish 6, drive motors 7, runing rest 8, oscillating motor 9, decelerator 10, pinion 11, sector 12, connector 13, rotating shaft 14, shell 15, bistrique electric rotating machine 16 and driving pulley 17.Wherein, movable plate 4 is fixed with the Y-axis feed screw nut 5 in Y-axis Linear feed mechanism, and movable plate 4 can move linearly along Y-axis under the drive of this Y-axis feed screw nut 5.
Movable plate 4 is provided with the second numerical control scale-division dish 6, this second numerical control scale-division dish 6 is connected with drive motors 7, and its connected mode is well known to those skilled in the art, and the index dial of the second numerical control scale-division dish 6 can rotate around Y-axis under the drive of drive motors 7.Runing rest 8 is fixed on the index dial of the second numerical control scale-division dish 6, this runing rest 8 is installed with oscillating motor 9 and decelerator 10, and wherein the output shaft of oscillating motor 9 is coaxially connected with decelerator 10 power shaft.Decelerator 10 has the output shaft that two coaxial, direction is contrary, every root output shaft is set with a pinion 11.Each pinion 11 often engages with corresponding sector 12, and this sector 12 is solidly set in a rotating shaft 14 by corresponding connector 13.Two rotating shafts 14 are coaxial, and parallel with X-axis, and the outer end of these two rotating shafts 14 is by the installing hole of bearings in runing rest 8 respective side, and the inner of two rotating shafts and the outer wall of shell 15 are fixed.When oscillating motor 9 works, shell 15 can be driven 14 to swing around the shaft.Bistrique electric rotating machine 16 is installed on shell 15, the output shaft of this bistrique electric rotating machine 16 is installed with driving pulley 17.
As shown in Figures 1 to 6, described grinding head mechanism is formed primarily of rotating cylinder 18, cover plate 19, driven pulley 20, emery wheel bracket 21, contact lever 22, contact wheel 23, abrasive band 24, regulating wheel 25, first abrasive belt wheel 26, second abrasive belt wheel 27, first servomotor 28 and the second servomotor 29.Wherein, the axial line of rotating cylinder 18 is vertical with rotating shaft 14, and this rotating cylinder 18 is contained in the installing hole of shell 15 by bearing, and the cover plate 19 for locating rotating cylinder 18 is all equipped with in the upper surface of shell and lower surface.Rotating cylinder 18 is coaxially fixed with a driven pulley 20, this driven pulley 20 is connected with driving pulley 17 by driving-belt, thus rotating cylinder 18 can be made to rotate under the drive of this driving pulley.
Be fixed in the middle part of described emery wheel bracket 21 in rotating cylinder 18, the remainder of emery wheel bracket 21 reveals outside rotating cylinder.Be installed with a contact lever 22 in emery wheel bracket 21 bottom, the axial line of this contact lever 22 and rotating cylinder 18 on same straight line, and are vertically installed with a contact wheel 23 rotated in the lower end of contact lever 22.
Described abrasive band 24 around the outside of contact wheel 23, after corresponding regulating wheel 25 is walked around at the two ends in this abrasive band 24, respectively on first abrasive belt wheel 26 and the second abrasive belt wheel 27 of correspondence.Described first abrasive belt wheel 26 is identical with the hub radius of the second abrasive belt wheel 27, and can rotate under first servomotor 28 and the drive of the second servomotor 29 of correspondence respectively.When one of them abrasive belt wheel is as take-up pulley, another abrasive belt wheel, as putting belt wheel, so just can drive abrasive band 24 to rotate, and carry out the blade of grinding blisk by the abrasive band 24 at contact wheel 23 place.As preferably, the first abrasive belt wheel 26 and the second abrasive belt wheel 27 are solidly set on a corresponding back shaft respectively, and this back shaft coaxially connects with the first corresponding servomotor 28 and the second servomotor 29 output shaft respectively.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (5)

1. one kind is applicable to the sbrasive belt grinding center of integrated impeller blade, it is characterized in that: comprise lathe bed (1), workpiece angle guiding mechanism and abrasive belt grinding device, the first numerical control scale-division dish (2) wherein in workpiece angle guiding mechanism is arranged on described lathe bed (1) front side by the first installing plate (3), and the axial line of the first numerical control scale-division dish (2) is parallel with Y-axis; The number of described abrasive belt grinding device is 1-2, and is located at described lathe bed (1) end face, and near described first numerical control scale-division dish (2);
Described abrasive belt grinding device comprises feed system, bistrique orientation adjustment mechanism and grinding head mechanism, and wherein feed system is made up of X-axis Linear feed mechanism, Y-axis Linear feed mechanism and Z axis Linear feed mechanism; Described bistrique orientation adjustment mechanism comprises movable plate (4), runing rest (8) and bistrique electric rotating machine (16), wherein movable plate (4) is fixed with the Y-axis feed screw nut (5) in described Y-axis Linear feed mechanism, and can move linearly along Y-axis under the drive of this Y-axis feed screw nut;
Described movable plate (4) is provided with the second numerical control scale-division dish (6), this second numerical control scale-division dish is connected with drive motors (7), and the index dial of the second numerical control scale-division dish can rotate around Y-axis under drive motors drives; Described runing rest (8) is fixed on the index dial of the second numerical control scale-division dish (6), this runing rest is installed with oscillating motor (9) and decelerator (10), wherein the output shaft of oscillating motor (9) is coaxially connected with described decelerator (10) power shaft, this decelerator has the output shaft that two coaxial, direction is contrary, every root output shaft is set with a pinion (11); Each described pinion (11) is often engaged with corresponding sector (12), and this sector is solidly set on a rotating shaft (14) by corresponding connector (13); Two described rotating shafts (14) are coaxial, and it is parallel with described X-axis, its outer end is by the installing hole of bearings in described runing rest (8) respective side, the inner of two rotating shafts and shell (15) outer wall are fixed, and can drive shell (15) (14) swing around the shaft when described oscillating motor (9) works; Described bistrique electric rotating machine (16) is installed on shell (15), the output shaft of this bistrique electric rotating machine is installed with driving pulley (17);
Described grinding head mechanism comprises rotating cylinder (18), emery wheel bracket (21) and abrasive band (24), wherein the axial line of rotating cylinder (18) is vertical with described rotating shaft (14), this rotating cylinder is contained in the installing hole of described shell (15) by bearing, and the upper and lower end face of shell is all equipped with the cover plate (19) for locating rotating cylinder (18); Described rotating cylinder (18) is coaxially fixed with a driven pulley (20), this driven pulley is connected with described driving pulley (17) by driving-belt, thus rotating cylinder (18) can be made to rotate under the drive of driving pulley;
Described emery wheel bracket (21) middle part is fixed in rotating cylinder (18), remainder reveals outside rotating cylinder, a contact lever (22) is installed with in emery wheel bracket bottom, the axial line of this contact lever and rotating cylinder conllinear, and a contact wheel (23) rotated is vertically installed with in contact lever lower end; Described abrasive band (24) around contact wheel (23) outside, after corresponding regulating wheel (25) is walked around at the two ends in this abrasive band, respectively on first abrasive belt wheel (26) and the second abrasive belt wheel (27) of correspondence; The hub radius of first and second abrasive belt wheel described (26,27) is identical, and can rotate under first servomotor (28) and the second servomotor (29) drive of correspondence respectively, and when one of them abrasive belt wheel is as take-up pulley, another abrasive belt wheel is as putting belt wheel.
2. be applicable to the sbrasive belt grinding center of integrated impeller blade according to claim 1, it is characterized in that: described X-axis Linear feed mechanism comprises X-axis feeding motor (30) and column (32), wherein the output shaft of X-axis feeding motor (30) is coaxially connected with X-axis screw mandrel (31) one end by shaft coupling, the other end of this X-axis screw mandrel is by bearings on bearing block, and bearing block and X-axis feeding motor (30) are all fixed on described lathe bed (1) end face; The end face of described column (32) bottom surface and lathe bed (1) is slidably matched, and this column bottom surface is fixed with the X-axis feed screw nut (33) on described X-axis screw mandrel (31) simultaneously;
Described Z axis Linear feed mechanism comprises Z axis feeding motor (34) and Z axis feeding seat (37), wherein Z axis feeding motor (34) is installed in described column (32) end face, the lower end of this Z axis feeding motor output shaft is coaxially connected with Z axis screw mandrel (35) upper end, and the Z axis feed screw nut (36) on Z axis screw mandrel fixes with described Z axis feeding seat (37), and Z axis feeding seat and described column (32) are slidably matched;
Described Y-axis Linear feed mechanism comprises Y-axis feeding motor (38) and guide pillar (40), wherein Y-axis feeding motor (38) is installed on described Z axis feeding seat (37), the output shaft of this Y-axis feeding motor is coaxially connected with one end of Y-axis screw mandrel (39), and Y-axis screw mandrel is set with described Y-axis feed screw nut (5); Described guide pillar (40) is parallel with Y-axis screw mandrel (39), one end of this guide pillar is supported on described Z axis feeding seat (37) by linear bearing (41), and the other end of guide pillar (40) and described movable plate (4) are fixed.
3. be applicable to the sbrasive belt grinding center of integrated impeller blade according to claim 1, it is characterized in that: the number of described abrasive belt grinding device is two, described first numerical control scale-division dish (2) is between these two abrasive belt grinding devices.
4. described in arbitrary according to claim 1-3, be applicable to the sbrasive belt grinding center of integrated impeller blade, it is characterized in that: first and second abrasive belt wheel described (26,27) is solidly set on a corresponding back shaft respectively, this back shaft respectively with corresponding described in first and second servomotor (28,29) output shaft coaxially connect.
5. be applicable to the sbrasive belt grinding center of integrated impeller blade according to claim 2, it is characterized in that: described in every root, the upper and lower of Y-axis screw mandrel (39) is provided with a guide pillar (40).
CN201520481124.6U 2015-07-07 2015-07-07 Abrasive band grinding center suitable for whole bladed disk blade Expired - Fee Related CN204843781U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907909A (en) * 2015-07-07 2015-09-16 重庆大学 Abrasive belt grinding center applicable to integral impeller vanes
CN106141864A (en) * 2016-06-29 2016-11-23 重庆大学 A kind of Dual-Servo Motor open type abrasive belt grinding head control method
CN108311962A (en) * 2018-03-27 2018-07-24 西北工业大学 A kind of reciprocating vibration burnishing device and method for integrated impeller blade
CN109262443A (en) * 2018-11-30 2019-01-25 吴永德 A kind of planetary gear grinding device
CN110900394A (en) * 2019-12-05 2020-03-24 新沂市大自然木业有限公司 Continuous-polishing wood line sander production line and working mode thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907909A (en) * 2015-07-07 2015-09-16 重庆大学 Abrasive belt grinding center applicable to integral impeller vanes
CN104907909B (en) * 2015-07-07 2017-03-22 重庆大学 Abrasive belt grinding center applicable to integral impeller vanes
CN106141864A (en) * 2016-06-29 2016-11-23 重庆大学 A kind of Dual-Servo Motor open type abrasive belt grinding head control method
CN106141864B (en) * 2016-06-29 2018-07-03 重庆大学 A kind of Dual-Servo Motor open type abrasive belt grinding head control method
CN108311962A (en) * 2018-03-27 2018-07-24 西北工业大学 A kind of reciprocating vibration burnishing device and method for integrated impeller blade
CN108311962B (en) * 2018-03-27 2019-09-20 西北工业大学 A kind of reciprocating vibration burnishing device and method for integrated impeller blade
CN109262443A (en) * 2018-11-30 2019-01-25 吴永德 A kind of planetary gear grinding device
CN110900394A (en) * 2019-12-05 2020-03-24 新沂市大自然木业有限公司 Continuous-polishing wood line sander production line and working mode thereof
CN110900394B (en) * 2019-12-05 2021-08-27 新沂市大自然木业有限公司 Continuous-polishing wood line sander production line and working mode thereof

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