CN201625906U - Cut-in double-end surface NC grinding machine - Google Patents
Cut-in double-end surface NC grinding machine Download PDFInfo
- Publication number
- CN201625906U CN201625906U CN 200920297189 CN200920297189U CN201625906U CN 201625906 U CN201625906 U CN 201625906U CN 200920297189 CN200920297189 CN 200920297189 CN 200920297189 U CN200920297189 U CN 200920297189U CN 201625906 U CN201625906 U CN 201625906U
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Abstract
A cut-in double-end surface NC grinding machine relates to a NC grinding machine and is structurally characterized in that a workpiece feeding servomotor, a guide rail, a grinding wheel guard, a guide rail and a grinding wheel feeding servomotor are respectively connected with a grinding machine body by screws; the workpiece feeding servomotor is connected with a lead screw through a coupling by screws, the coupling is fixed on a ball screw, the ball screw is fixed on a workpiece upper carriage by screws, and the workpiece upper carriage is connected with the guide rails by screws; a hydraulic drying wheel, a workpiece clamping cylinder, a lower support wheel, a pinch roller cylinder, a workpiece and a pinch roller are respectively fixed on the workpiece upper carriage; a workpiece positioning cylinder is fixed on the grinding wheel guard by screws, and a grinding wheel is connected with a grinding wheel shaft by screws; a trimmer servomotor is in screwed connection with a speed reducer, the speed reducer is in screwed connection with the grinding wheel guard, the grinding wheel shaft and a grinding wheel shaft motor are fixed on a grinding wheel feeding carriage, a grinding wheel upper carriage is fixed on the guide rails by screws, the ball screw is in screwed connection with the grinding wheel upper carriage and the coupling, and the ball screw is connected with the grinding wheel feeding servomotor by the coupling.
Description
One, technical field: the utility model relates to a kind of numerically control grinder machinery, especially cut-in type double end surface numerical control grinding machine.
Two, background technology: at present, bearing ring is in the Double End grinding, and the artificial grinding that domestic use is traditional occurs drawing limit, scattered error, low, the inefficiency of precision, and labour intensity is big, can not satisfy the needs of domestic production far away.Thereby have influence on economic benefit of enterprises, never further developed in the bearing grinding industry at home.
Three, summary of the invention: the purpose of this utility model provides a kind of structure letter, easily manufactured cut-in type double end surface numerical control grinding machine, it has overcome the low problem of production efficiency in the existing machine tooling, the purpose of this utility model is to realize like this, it is by lathe bed, workpiece feed servo motor, shaft coupling, ball-screw, guide rail, planker on the workpiece, the hydraulic-driven wheel, workpiece steps up cylinder, following wheel, the pinch roller cylinder, workpiece, pinch roller, workpiece location cylinder, emery wheel, wheel guard, the trimmer servomotor, decelerator, grinding wheel spindle, the grinding wheel spindle motor, planker on the emery wheel, guide rail, ball-screw, shaft coupling and emery wheel feed servo motor are formed by connecting, workpiece feed servo motor, guide rail, wheel guard, guide rail and emery wheel feed servo motor are connected on the lathe bed by screw respectively; Workpiece feed servo motor is connected by screw by shaft coupling with leading screw, and shaft coupling is fixed on the ball-screw, and ball-screw is fixed on the workpiece on the planker by screw, and planker is connected by screw with guide rail on the workpiece; Hydraulic-driven wheel, workpiece step up cylinder, following wheel, pinch roller cylinder, workpiece and pinch roller and are separately fixed on the workpiece on the planker; Workpiece location cylinder is screwed on wheel guard, and emery wheel is connected by screw with grinding wheel spindle; The trimmer servomotor is connected with the decelerator screw, decelerator is connected with the wheel guard screw, grinding wheel spindle, grinding wheel spindle motor are fixed on the emery wheel feeding planker, planker is screwed on guide rail on the emery wheel, planker is connected by screw on ball-screw and the emery wheel, and shaft coupling links together ball-screw and emery wheel feed servo motor.
Operation principle: at first workpiece is placed on hydraulic-driven wheel and following the wheel, workpiece is located cylinder and is stretched out, and the rear of workpiece is located, and workpiece steps up cylinder and stretches out and add clamping of workpieces, and the pinch roller cylinder stretches out, and pinch roller falls pushes down workpiece; Workpiece steps up cylinder and workpiece location cylinder and returns then, and the rotation of hydraulic-driven wheel drives workpiece and rotates; Then wheel guard is opened, and planker advances on the workpiece feed servo motor-driven workpiece, and workpiece is delivered to the lathe grinding position.Then, the emery wheel feed servo motor-driven emery wheel of workpiece both sides advances close to workpiece, the beginning grinding; At last, the workpiece grinding finishes, and two emery wheels are return, and workpiece is also return initial position, the wheel guard sealing, and workpiece stops the rotation, and pinch roller lifts, and takes out workpiece, and the overall process of the grinding of bearing ring Double End has just been finished like this.
The grinding finished piece(s), the trimmer servomotor drives the swing arm of two point diamond pen by decelerator, repairs two emery wheels, in the real work, can adjust the blanking time of trimming wheel according to concrete grinding accuracy.
The superiority of this device: simple in structure, easily manufactured.In the course of work, the tape swapping time is short, speed is fast, and noise is low, move reliable and stable, adjust simple, stable accuracy.Thereby saved the time, reduced cost, can satisfy the needs of batch machining again, reduced working strength greatly, raised labour efficiency.
Four, description of drawings: Fig. 1 is the structural representation of cut-in type double end surface numerical control grinding machine, among the figure 1, lathe bed 2, workpiece feed servo motor 3, shaft coupling 4, ball-screw 5, guide rail 6, planker 7 on the workpiece, hydraulic-driven wheel 8, workpiece steps up cylinder 9, following wheel 10, pinch roller cylinder 11, workpiece 12, pinch roller 13, workpiece location cylinder 14, emery wheel 15, wheel guard 16, trimmer servomotor 17, decelerator 18, grinding wheel spindle 19, grinding wheel spindle motor 20, planker 21 on the emery wheel, guide rail 22, ball-screw 23, shaft coupling 24, emery wheel feed servo motor
Five, the specific embodiment: in Fig. 1, workpiece feed servo motor 2, guide rail 5, wheel guard 15, guide rail 21 and emery wheel feed servo motor 24 are fixed on the lathe bed 1 by screw respectively, workpiece feed servo motor 2 and leading screw are connected by screw by shaft coupling 3, shaft coupling 3 is fixed on the ball-screw 4, ball-screw 4 is fixed on the workpiece on the planker 6 by screw, and planker 6 and guide rail 5 are connected by screw on the workpiece; Hydraulic-driven wheel 7, workpiece step up that cylinder 8, following take turns 9, pinch roller cylinder 10, workpiece 11 and pinch roller 12 are separately fixed on the workpiece on the planker 6; Workpiece location cylinder 13 is screwed on wheel guard 15, and emery wheel 14 is connected with grinding wheel spindle 18 screws; Trimmer servomotor 16 and decelerator 17 are connected by screw, and decelerator 17 and wheel guard 15 are connected by screw; Grinding wheel spindle 18, grinding wheel spindle motor 19 are fixed on the emery wheel feeding planker 20, and planker 20 is screwed on guide rail 21 on the emery wheel; Shaft coupling 23 is connected on the ball-screw 22 by screw, and ball-screw 22 is fixed on the emery wheel on the planker 20, and emery wheel feed servo motor 24 is fixed on the shaft coupling 23, and shaft coupling 23 is fixed on the ball-screw 22.
Operation principle: at first workpiece is placed on hydraulic-driven wheel 7 and following the wheel 9, workpiece is located cylinder 13 and is stretched out, and the rear of workpiece is located, and workpiece steps up cylinder 8 and stretches out and add clamping of workpieces, and pinch roller cylinder 10 stretches out, and pinch roller 12 falls pushes down workpiece 11; Workpiece steps up cylinder 8 and workpiece location cylinder 13 and returns then, and 7 rotations of hydraulic-driven wheel drive workpiece and rotate; Then wheel guard 15 is opened, and planker 6 advances on the workpiece feed servo motor 2 driving workpiece, and workpiece is delivered to the lathe grinding position.Then, the emery wheel feed servo motor 24 driving emery wheels 14 of workpiece both sides advance close to workpiece, the beginning grinding; At last, the workpiece grinding finishes, and two emery wheels are return, and workpiece is also return initial position, wheel guard 15 sealings, and workpiece stops the rotation, and pinch roller 12 lifts, and takes out workpiece 11, and the overall process of the grinding of bearing ring Double End has just been finished like this.
The grinding finished piece(s), trimmer servomotor 16 drives the swing arm of two point diamond pen by decelerator 17, repairs two emery wheels, in the real work, can adjust the blanking time of trimming wheel according to concrete grinding accuracy.
Claims (6)
1. cut-in type double end surface numerical control grinding machine, it is by lathe bed (1), workpiece feed servo motor (2), shaft coupling (3), ball-screw (4), guide rail (5), planker on the workpiece (6), hydraulic-driven wheel (7), workpiece steps up cylinder (8), following wheel (9), pinch roller cylinder (10), workpiece (11), pinch roller (12), workpiece location cylinder (13), emery wheel (14), wheel guard (15), trimmer servomotor (16), decelerator (17), grinding wheel spindle (18), grinding wheel spindle motor (19), planker on the emery wheel (20), guide rail (21), ball-screw (22), shaft coupling (23) and emery wheel feed servo motor (24) are formed by connecting, and it is characterized in that: workpiece servomotor (2), guide rail (5), wheel guard (15), guide rail (21) and emery wheel feed servo motor (24) are fixed on the lathe bed (1) by screw respectively; Workpiece feed servo motor (2) is connected by screw by shaft coupling (3) with leading screw, and shaft coupling (3) is fixed on the ball-screw (4), and ball-screw (4) is fixed on the planker on the workpiece (6) by screw, and planker on the workpiece (6) is connected by screw with guide rail (5).
2. cut-in type double end surface numerical control grinding machine according to claim 1 is characterized in that: hydraulic-driven wheel (7), workpiece step up cylinder (8), following wheel (9), pinch roller cylinder (10), workpiece (11) and pinch roller (12) are separately fixed on the planker on the workpiece (6).
3. cut-in type double end surface numerical control grinding machine according to claim 1 is characterized in that: workpiece location cylinder (13) is screwed on wheel guard (15), and emery wheel (14) is connected by screw with grinding wheel spindle (18).
4. cut-in type double end surface numerical control grinding machine according to claim 1 is characterized in that: trimmer servomotor (16) is connected by screw with decelerator (17), and decelerator (17) is connected by screw with wheel guard (15).
5. cut-in type double end surface numerical control grinding machine according to claim 1 is characterized in that: grinding wheel spindle (18) and grinding wheel spindle motor (19) are fixed on the emery wheel feeding planker (20), and planker on the emery wheel (20) is screwed on guide rail (21).
6. cut-in type double end surface numerical control grinding machine according to claim 1, it is characterized in that: shaft coupling (23) is connected on the ball-screw (22) by screw, ball-screw (22) is fixed on the planker on the emery wheel (20), emery wheel feed servo motor (24) is fixed on the shaft coupling (23), and shaft coupling (23) is fixed on the ball-screw (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920297189 CN201625906U (en) | 2009-12-24 | 2009-12-24 | Cut-in double-end surface NC grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920297189 CN201625906U (en) | 2009-12-24 | 2009-12-24 | Cut-in double-end surface NC grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625906U true CN201625906U (en) | 2010-11-10 |
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ID=43057291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920297189 Expired - Lifetime CN201625906U (en) | 2009-12-24 | 2009-12-24 | Cut-in double-end surface NC grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625906U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811275B (en) * | 2009-12-24 | 2011-09-14 | 濮阳贝英数控机械设备有限公司 | Cut-in type double end surface numerical control grinding machine |
| CN104128857A (en) * | 2014-07-30 | 2014-11-05 | 苏州鸿大金属制品有限公司 | Polisher for annular metal tubes |
| CN104209825A (en) * | 2014-09-18 | 2014-12-17 | 洛阳巨优机床有限公司 | Numerically controlled reciprocating type dual-end surface grinding machine |
| CN106363475A (en) * | 2016-11-15 | 2017-02-01 | 佛山泰冈数控精密机床有限公司 | Efficient double-end-face grinding machine and control method thereof |
-
2009
- 2009-12-24 CN CN 200920297189 patent/CN201625906U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811275B (en) * | 2009-12-24 | 2011-09-14 | 濮阳贝英数控机械设备有限公司 | Cut-in type double end surface numerical control grinding machine |
| CN104128857A (en) * | 2014-07-30 | 2014-11-05 | 苏州鸿大金属制品有限公司 | Polisher for annular metal tubes |
| CN104209825A (en) * | 2014-09-18 | 2014-12-17 | 洛阳巨优机床有限公司 | Numerically controlled reciprocating type dual-end surface grinding machine |
| CN106363475A (en) * | 2016-11-15 | 2017-02-01 | 佛山泰冈数控精密机床有限公司 | Efficient double-end-face grinding machine and control method thereof |
| CN106363475B (en) * | 2016-11-15 | 2019-02-12 | 佛山市石湾陶瓷工业研究所有限公司 | A kind of efficient double-ended grinding machine and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101110 Effective date of abandoning: 20091224 |