CN202114584U - numerical control stator grinding machine - Google Patents

numerical control stator grinding machine Download PDF

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Publication number
CN202114584U
CN202114584U CN2011201894056U CN201120189405U CN202114584U CN 202114584 U CN202114584 U CN 202114584U CN 2011201894056 U CN2011201894056 U CN 2011201894056U CN 201120189405 U CN201120189405 U CN 201120189405U CN 202114584 U CN202114584 U CN 202114584U
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CN
China
Prior art keywords
main shaft
grinding
spindle
electric
stator
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011201894056U
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Chinese (zh)
Inventor
周众
Original Assignee
周众
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Filing date
Publication date
Application filed by 周众 filed Critical 周众
Priority to CN2011201894056U priority Critical patent/CN202114584U/en
Application granted granted Critical
Publication of CN202114584U publication Critical patent/CN202114584U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A numerical control stator grinding machine is mainly composed of a lathe body (1), a base I (2), an X-direction guide rail (3), a spindle sliding table (4), a spindle box (5), a spindle (6), a workpiece clamping mechanism (7), an electrical spindle seat I (8), an electrical spindle sliding table (9), an accurate-grinding grinding wheel (10), an electrical spindle II (11), an electrical spindle seat II (12), a Y-direction guide rail (13), a base II (14), a Y-axis motor (15), an electrical spindle I (16), a coarse-grinding grinding wheel (17), a grinding wheel repairing mechanism (18), an X-axis motor (19), a C-axis motor (30), a worm (31), a worm gear (32) and the like. The X-axis motor (19) controls the spindle sliding table (4) to move so as to be used for machining requirements of grinding wheel repairing, feeding, compensating and the like. The Y-axis motor (15) controls the electrical spindle sliding table (9) so as to drive the coarse-grinding grinding wheel (17) and the accurate-grinding grinding wheel (10) to move, and the electrical spindle I (16) and the electrical spindle II (11) respectively control the coarse-grinding grinding wheel (17) and the accurate-grinding grinding wheel (10) to rotate. The C-axis motor (30) drives a speed reduction mechanism formed by the worm (31) and the worm gear (32) to control the spindle (6) to rotate in an indexing mode. The numerical control stator grinding machine used for a grinding stator inner hole is humanized in design, stable in operation and low in failure rate, and obviously improves product accuracy and production efficiency.

Description

Numerical control stator grinding machine
Technical field
The utility model relates to the Digit Control Machine Tool processing technique field, and a kind of numerical control stator grinding machine that is used for the grinding stator inner hole is provided especially.
Background technology
Vane pump is widely used in lathe, engineering machinery, boats and ships, die casting machine and the metallurgical equipment, the performance of the whole pump housing of stator processing precision direct influence; Inner surface of stator is not circular but an approximate ellipsoidal complex-curved, can improve the blade pump performance, but propose a difficult problem to processing yet.
Current, the grinding of domestic stator inner hole is compared with external like product, is having a long way to go aspect technical merit, machining accuracy and the efficient.Domestic traditional stator endoporus grinding machine operational sequence is complicated, working (machining) efficiency is low, and in view of present situation, the numerical control stator grinding machine of researching and developing a kind of high accuracy, high efficiency and high reliability is imperative.
Summary of the invention
The utility model provides a kind of numerical control stator grinding machine of processing stator inner hole especially, and this grinding machine has overcome the defective of existing process equipment, successful solution the problem of stator inner hole machining accuracy and efficient; And this equipment humanization designing, working stability, fault rate is low, has great economic worth and social value.
The numerical control stator grinding machine of the said a kind of grinding stator inner hole of the utility model is characterized in that: said grinding machine mainly is made up of to guide rail (13), base II (14), y-axis motor (15), electric main shaft I (16), rough grinding wheel (17), wheel dressing mechanism (18), X spindle motor (19), C spindle motor (30), worm screw (31), worm gear (32) etc. to guide rail (3), main shaft slide unit (4), main spindle box (5), main shaft (6), chucking workpiece mechanism (7), electric spindle drum I (8), electric main shaft slide unit (9), finishing wheel (10), electric main shaft II (11), electric spindle drum II (12), Y lathe bed (1), base I (2), X; Wherein, base I (2) and base II (14) are fixed on the lathe bed (1), and on base I (2), main shaft slide unit (4) moves to guide rail (3) along X X to guide rail (3); Main spindle box (5) is sitting on the main shaft slide unit (4), and main shaft (6) is in main spindle box (5), and chucking workpiece mechanism (7) is fixed on an end of main shaft (6); Wheel dressing mechanism (18) is fixed on the main shaft slide unit (4); Y to guide rail (13) on base II (14); Electricity main shaft slide unit (9) moves to guide rail (13) along Y; Electricity spindle drum I (8) and electric spindle drum II (12) are sitting on the electric main shaft slide unit (9), and electric main shaft I (16) and electric main shaft II (11) place respectively on electric spindle drum I (8) and the electric spindle drum II (12); Rough grinding wheel (17), finishing wheel (10) place the end of electric main shaft I (16) and electric main shaft II (11) respectively.
The numerical control stator grinding machine of the said a kind of grinding stator inner hole of the utility model; It is characterized in that: said chucking workpiece mechanism (7) mainly connects dish (20), hydraulic pressure corner oil cylinder (21), frock (22), anchor clamps (23) by main shaft and forms; Wherein, main shaft connects dish (20) and is connected with main shaft (6); Hydraulic pressure corner oil cylinder (21) all is fixed on main shaft with frock (22) and connects on the dish (20), and workpiece (24) is fixed on the frock (22), and hydraulic pressure corner oil cylinder (21) drive anchor clamps (23) compress workpiece (24) and loosen.
The numerical control stator grinding machine of the said a kind of grinding stator inner hole of the utility model is characterized in that: described C spindle motor (30) is connected with worm screw (31), and worm screw (31) drives worm gear (32); Worm gear (32) is connected with main shaft (6).
Description of drawings
Fig. 1 is a stator grinding machine front view;
Fig. 2 is a stator grinding machine vertical view;
Fig. 3 is chucking workpiece mechanism structure figure;
Fig. 4 is the A-A cutaway view of chucking workpiece mechanism
The specific embodiment
The numerical control stator grinding machine of the said a kind of grinding stator inner hole of present embodiment is characterized in that: said grinding machine mainly is made up of to guide rail (13), base II (14), y-axis motor (15), electric main shaft I (16), rough grinding wheel (17), wheel dressing mechanism (18), X spindle motor (19), C spindle motor (30), worm screw (31), worm gear (32) etc. to guide rail (3), main shaft slide unit (4), main spindle box (5), main shaft (6), chucking workpiece mechanism (7), electric spindle drum I (8), electric main shaft slide unit (9), finishing wheel (10), electric main shaft II (11), electric spindle drum II (12), Y lathe bed (1), base I (2), X; Wherein, base I (2) and base II (14) are on lathe bed (1), and on base I (2), X spindle motor (19) control main shaft slide unit (4) moves to guide rail (3) along X X to guide rail (3); Main spindle box (5) is sitting on the main shaft slide unit (4), and main shaft (6) is in main spindle box (5), and chucking workpiece mechanism (7) is fixed on an end of main shaft (6); Wheel dressing mechanism (18) is fixed on the main shaft slide unit (4); Moved by X spindle motor (19) control main shaft slide unit (4), the main shaft (6) that drives on the main shaft slide unit (4) moves to guide rail (3) along X with wheel dressing mechanism (18), is used for processing requests such as trimming wheel, workpiece radial feed, compensation.
Y to guide rail (13) on base II (14); Electricity main shaft slide unit (9) moves to guide rail (13) along Y; Electricity spindle drum I (8) and electric spindle drum II (12) are sitting on the electric main shaft slide unit (9), and electric main shaft I (16) and electric main shaft II (11) place respectively on electric spindle drum I (8) and the electric spindle drum II (12); Rough grinding wheel (17), finishing wheel (10) place the end of electric main shaft I (16) and electric main shaft II (11) respectively.Y-axis motor (15) control electric main shaft slide unit (9) drives rough grinding wheel (17) and finishing wheel (10) and moves to guide rail (13) along Y.When rough grinding wheel, electric main shaft I (16) control rough grinding wheel (17) rotation, X spindle motor (19) control main shaft slide unit (4) drives workpiece and moves to rough grinding wheel (17) Working position place, accomplishes axial incision, the feeding of rough grinding wheel (17); After corase grind finishes; Electricity main shaft I (16) control rough grinding wheel (17) stops the rotation; Electricity main shaft II (11) control finishing wheel (10) rotation, X spindle motor (19) control main shaft slide unit (4) moves to finishing wheel (10) Working position place with workpiece, accomplishes axial incision, the feeding of finishing wheel (10).
The numerical control stator grinding machine of the said grinding stator inner hole of present embodiment; It is characterized in that: said chucking workpiece mechanism (7) mainly connects dish (20), hydraulic pressure corner oil cylinder (21), frock (22), anchor clamps (23) by main shaft and forms; Wherein, main shaft connects dish (20) and is connected with main shaft (6); Hydraulic pressure corner oil cylinder (21) and frock (22) all are fixed on main shaft and connect on the dish (20), and workpiece (24) is fixed on the frock (22), and compress and loosen with hydraulic pressure corner oil cylinder (21) drive anchor clamps (23).
The numerical control stator grinding machine of the said grinding stator inner hole of present embodiment is characterized in that: described C spindle motor (30) is connected with worm screw (31), and worm screw (31) drives worm gear (32); Worm gear (32) is connected with main shaft (6).Through worm screw (31), the rotation of worm gear (32) deceleration back control main shaft (6) calibration, drive workpiece (24) rotation that tightens in the workpiece mechanism (7) by C spindle motor (30).

Claims (3)

1. the numerical control stator grinding machine of a grinding stator inner hole; It is characterized in that: said grinding machine mainly is made up of to guide rail (13), base II (14), y-axis motor (15), electric main shaft I (16), rough grinding wheel (17), wheel dressing mechanism (18), X spindle motor (19), C spindle motor (30), worm screw (31), worm gear (32) etc. to guide rail (3), main shaft slide unit (4), main spindle box (5), main shaft (6), chucking workpiece mechanism (7), electric spindle drum I (8), electric main shaft slide unit (9), finishing wheel (10), electric main shaft II (11), electric spindle drum II (12), Y lathe bed (1), base I (2), X; Wherein, Base I (2) and base II (14) are fixed on the lathe bed (1); On base I (2), main shaft slide unit (4) moves to guide rail (3) along X X to guide rail (3); Main spindle box (5) places on the main shaft slide unit (4), and main shaft (6) is in main spindle box (5), and chucking workpiece mechanism (7) places an end of main shaft (6); Wheel dressing mechanism (18) places on the main shaft slide unit (4); Y to guide rail (13) on base II (14); Electricity main shaft slide unit (9) moves to guide rail (13) along Y; Electricity spindle drum I (8) and electric spindle drum II (12) place on the electric main shaft slide unit (9), and electric main shaft I (16) and electric main shaft II (11) place respectively on electric spindle drum I (8) and the electric spindle drum II (12); Rough grinding wheel (17), finishing wheel (10) place the end of electric main shaft I (16) and electric main shaft II (11) respectively.
2. according to the numerical control stator grinding machine of the said grinding stator inner hole of claim 1; It is characterized in that: said chucking workpiece mechanism (7) mainly connects dish (20), hydraulic pressure corner oil cylinder (21), frock (22), anchor clamps (23) by main shaft and forms; Wherein, main shaft connects dish (20) and is connected with main shaft (6); Hydraulic pressure corner oil cylinder (21) all is fixed on main shaft with frock (22) and connects on the dish (20), and workpiece (24) is fixed on the frock (22), and hydraulic pressure corner oil cylinder (21) drive anchor clamps (23) compress workpiece (24) and loosen.
3. according to the numerical control stator grinding machine of the said grinding stator inner hole of claim 1, it is characterized in that: described C spindle motor (30) is connected with worm screw (31), and worm screw (31) drives worm gear (32), and worm gear (32) is connected with main shaft (6).
CN2011201894056U 2011-06-08 2011-06-08 numerical control stator grinding machine Expired - Fee Related CN202114584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201894056U CN202114584U (en) 2011-06-08 2011-06-08 numerical control stator grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201894056U CN202114584U (en) 2011-06-08 2011-06-08 numerical control stator grinding machine

Publications (1)

Publication Number Publication Date
CN202114584U true CN202114584U (en) 2012-01-18

Family

ID=45455682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201894056U Expired - Fee Related CN202114584U (en) 2011-06-08 2011-06-08 numerical control stator grinding machine

Country Status (1)

Country Link
CN (1) CN202114584U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753371A (en) * 2014-01-20 2014-04-30 德清县凌鹰电器有限公司 Motor stator frame grinding machine
CN104741997A (en) * 2015-04-07 2015-07-01 台州瑞进机械有限公司 Grinding machine and machining method for machining shifting baffle block bottom working surface
CN104759949A (en) * 2015-04-07 2015-07-08 台州瑞进机械有限公司 Fine processing method of shifting block of vehicle transmission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103753371A (en) * 2014-01-20 2014-04-30 德清县凌鹰电器有限公司 Motor stator frame grinding machine
CN104741997A (en) * 2015-04-07 2015-07-01 台州瑞进机械有限公司 Grinding machine and machining method for machining shifting baffle block bottom working surface
CN104759949A (en) * 2015-04-07 2015-07-08 台州瑞进机械有限公司 Fine processing method of shifting block of vehicle transmission
CN104759949B (en) * 2015-04-07 2017-03-01 台州瑞进机械有限公司 The method for fine finishing of gearshift of vehicle transmission block

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20160608

CF01 Termination of patent right due to non-payment of annual fee