CN201350579Y - Novel numerical control round table surface grinder - Google Patents
Novel numerical control round table surface grinder Download PDFInfo
- Publication number
- CN201350579Y CN201350579Y CNU2009201134879U CN200920113487U CN201350579Y CN 201350579 Y CN201350579 Y CN 201350579Y CN U2009201134879 U CNU2009201134879 U CN U2009201134879U CN 200920113487 U CN200920113487 U CN 200920113487U CN 201350579 Y CN201350579 Y CN 201350579Y
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- grinder
- guide rail
- column
- numerical control
- feed mechanism
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Abstract
The utility model relates to a novel numerical control round table surface grinder comprising a grinder body, a round work table, an upright post, a transverse feed mechanism, a vertical feed mechanism, a grinding head and the like. The round work table is directly installed on the grinder body; a rotating guide rail of the round work table is matched with a circular guide rail of the grinder body; the circular guide rail of the grinder body is arranged at the front part of the grinder body; a V-shaped supporting surface at the back part of the grinder body is provided with a transverse linear rolling guide rail which is matched with a transverse level guideway sliding block seat of the upright post; and the transverse level guideway sliding block seat of the upright post is arranged at two sides of the waist position at the middle part of the upright post. The grinder has simplified structure, is convenient in manufacture, increases the contact rigidity of the work table of the grinder, and improves the kinematic accuracy of the work table of the grinder; a servo feed mechanism is adopted so that the operation of grinding the cone-type spare parts is convenient and the cone precision is higher; and simultaneously, the stability of the upright post and the moving of the grinding head thereof is increased, thus satisfying the technical requirements of the high-precision grinder.
Description
Technical field
The utility model relates to machine tooling equipment, relates in particular to a kind of new type numerical control rotary grinder
Background technology
Rotary grinder of the prior art divides vertical shaft and horizontal axis layout by the bistrique main-shaft axis.The horizontal axis rotary grinder goes out the workpiece with the conical surface in order to realize grinding, to adapt to the part that the cutter of this requirement class, instrument class are arranged.So, in the design of the bottom of workbench angle-adjusting mechanism is arranged, the employing arc-shaped guide rail round platform that has, the arc-shaped guide rail manufacturing process of round platform and the facing-up of guide rail contact-making surface, its technology and frock are loaded down with trivial details, and production and assembly period are long; The employing that has is as sine gauge hinge type structure, and workbench contacts poor rigidity.Therefore, this complex structure that angle-adjusting mechanism is arranged, the user uses and adjusts inconvenience, and accurately precision is low; When variation has taken place for the rotation centerline of pendulum angle aftertable, be unfavorable for the processing of profile complex part, the specification requirement of this inadaptability in structure high precision machine tool, the development of restriction precision machine tool.
Summary of the invention
The utility model is in order to solve this series products angle-adjusting mechanism complexity in the prior art, and the contact poor rigidity is difficult for adjusting and the accurate low defective of precision.Thereby improve the contact rigidity of workbench, satisfy the specification requirement of high precision machine tool, adapt to the demand of precision machine tool development.
The technical solution of the utility model is mainly solved by the following technical programs at above-mentioned technical problem: a kind of new type numerical control rotary grinder, form by lathe bed, circular table, column, transverse feed mechanism, vertical feed mechanism, bistrique etc., it is characterized in that circular table directly is contained on the lathe bed, the circular table rotary rail matches with the lathe bed round guide; Described lathe bed round guide is located at position, lathe bed front, on the V-arrangement bearing-surface of position, lathe bed back horizontal linear rolling track is housed, and matches with column transverse horizontal guide rail take-up housing.
As preferentially, described column transverse horizontal guide rail take-up housing is contained on the take-up housing support of column, and described take-up housing props up the both sides that are set up in waist location in the middle of the column, is positioned at the outside of column vertical guide rail and is the cross layout that intersects vertically with it.
As preferentially, described transverse feed mechanism is a servo feed mechanism, be contained on the end face of lathe bed V-arrangement bearing-surface one side, and, be connected with the take-up housing support of column one side.
As preferentially, described vertical feed mechanism is a servo feed mechanism, is contained between the column vertical guide rail, is connected with bistrique.
As preferentially, described column vertical guide rail is a rail plate.
As preferentially, described column vertical guide rail is a linear rolling track.
As preferentially, described grinding spindle axis is a horizontal axis, is horizontal bistrique.
As preferentially, described grinding spindle axis is a vertical axis, is vertical bistrique.
The beneficial effects of the utility model are that the circular table of lathe directly is contained on the lathe bed, and the circular table rotary rail matches with the lathe bed round guide, has simplified the structure of lathe, are convenient to manufacture.Simultaneously, increase the contact rigidity of platen, improved the kinematic accuracy of platen; Servo feed mechanism is adopted in vertical feed and traverse feed, can realize 2-axis linkage, and is easy to operate to grinding circular cone class part, time and labour saving and higher circular cone precision is arranged; Lathe bed back V-arrangement bearing-surface is provided with horizontal linear rolling track, and matches with column transverse horizontal guide rail take-up housing.And column transverse horizontal guide rail take-up housing is located at the both sides of the middle waist location of column, increased the stability that column and bistrique thereof move, be of great benefit to improving grinding accuracy, can satisfy the specification requirement of high-precision grinder, adapt to the trend of the accurate development of machine tool product.
Description of drawings
Accompanying drawing 1 is a kind of schematic diagram of new type numerical control rotary grinder
Accompanying drawing 2 is side views of Fig. 1;
Accompanying drawing 3 is lathe bed schematic perspective views.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, position, lathe bed 1 front design has lathe bed round guide 8, and it is two-sided 11 that the design of position, back has the V-arrangement that is higher than the front to support, and the lathe bed front and rear part is the rigid structure of one.Lathe bed round guide 8 directly matches with the rotary rail 7 of circular table 2, and circular table 2 bottoms are provided with the workbench rotary drive mechanism, are dragged by alternating-current variable frequency motor, can keep the constant linear velocity of workpiece.The lathe bed V-arrangement supports linear rolling track 12 (model is RUE 45 DHL FE W3 G1V3/1162.5-30/30) is installed on two-sided 11.Linear rolling track 12 matches with column transverse horizontal guide rail take-up housing 13, guide rail take-up housing 13 is fixed on the take-up housing support 9, take-up housing support 9 is located at the both sides of the middle waist location of column, make the horizontal motion track of column approach the position of centre of gravity of column, increase the stability of column motion, thereby improved kinematic accuracy.Take-up housing support 9 is positioned at the outside of column vertical guide rail 10 and is the cross layout that intersects vertically with it.Laterally servo feed mechanism 4 is contained on the end face of V-arrangement bearing-surface 11 1 sides of lathe bed 1, and the nationality ball screw assembly, is connected with take-up housing support 9, by horizontal servo feed mechanism 4, along horizontal linear rolling track 12, drags column---and bistrique is done in-movement.Vertical servo feed mechanism 5 is contained in position between the column vertical guide rail 10, and the nationality ball screw assembly, is connected with bistrique, by horizontal servo feed mechanism 4, along the column vertical guide rail do the vertical feed campaign.Column vertical guide rail 10 in an embodiment, rail plate and linear rolling track were all once used, the model of linear rolling track: RUE 45 DHL FEW2 G1 V2/1162.5-30/30.
As shown in Figure 1, bistrique 6 main-shaft axis of embodiment are horizontal axis, are horizontal bistrique distribution forms.
With digital control system control horizontal with vertical servo control mechanism watch the newspaper motor.Digital control system utilization X, Y 2-axis linkage make the bistrique grinding move diagonally, and its angle precision can be accurate to behind the decimal point three; Also can in the width range of emery wheel, become the inclined-plane with X, Y 2-axis linkage trimming wheel, with a plunge-cutting angle.Two kinds of methods all can, its accuracy height, the simple and easy to do efficient of not losing.Adopt FANUCO-im digital control system clothes and servomotor thereof among the embodiment.
A kind of novel numerical control horizontal axis of the utility model rotary grinder is used on MGK7350, MGK7350/2 numerical control high accuracy horizontal axis rotary grinder and enforcement.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute, but can not depart from spirit of the present invention or surmount the defined scope of appended claims described specific embodiment.
Claims (8)
1. new type numerical control rotary grinder, form by lathe bed (1), circular table (2), column (3), transverse feed mechanism (4), vertical feed mechanism (5), bistrique (6) etc., it is characterized in that described circular table (2) directly is contained on the lathe bed (1), circular table rotary rail (7) matches with lathe bed round guide (8); Described lathe bed round guide (8) is located at position, lathe bed front, and position, lathe bed back V-arrangement bearing-surface (11) is provided with horizontal linear rolling track (12), and matches with column transverse horizontal guide rail take-up housing (13).
2. according to the described a kind of new type numerical control rotary grinder of claim 1, it is characterized in that described column (3) transverse horizontal guide rail take-up housing (13), be contained on the take-up housing support (9) of column, described take-up housing support (9) is located at the both sides of waist location in the middle of the column, is the cross layout that intersects vertically with column vertical guide rail (10).
3. according to claim 1 or 2 described new type numerical control rotary grinders, it is characterized in that described transverse feed mechanism (4) is a servo feed mechanism, be contained on the termination of lathe bed V-arrangement bearing-surface (11) one sides, be connected with the take-up housing support (9) of column one side.
4. according to the described new type numerical control rotary grinder of claim 1, it is characterized in that described vertical feed mechanism (5) is a servo feed mechanism, be contained between the column vertical guide rail (10), be connected with bistrique (6).
5. according to claim 1 or 4 described new type numerical control rotary grinders, it is characterized in that described column vertical guide rail is a rail plate.
6. according to claim 1 or 4 described new type numerical control rotary grinders, it is characterized in that described column vertical guide rail is a linear rolling track.
7. according to claim 1 or 4 described new type numerical control rotary grinders, it is characterized in that described bistrique (6) main-shaft axis is a horizontal axis, is horizontal bistrique.
8. according to claim 1 or 4 described a kind of new type numerical control rotary grinders, it is characterized in that described bistrique (6) main-shaft axis is a vertical axis, is vertical bistrique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201134879U CN201350579Y (en) | 2009-02-02 | 2009-02-02 | Novel numerical control round table surface grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201134879U CN201350579Y (en) | 2009-02-02 | 2009-02-02 | Novel numerical control round table surface grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350579Y true CN201350579Y (en) | 2009-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201134879U Expired - Lifetime CN201350579Y (en) | 2009-02-02 | 2009-02-02 | Novel numerical control round table surface grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350579Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029091A (en) * | 2013-03-06 | 2014-09-10 | 杭州马斯汀医疗器材有限公司 | Memory type intelligent surface grinder |
| CN110919470A (en) * | 2019-12-27 | 2020-03-27 | 台州市圣西亚金刚石设备有限公司 | Sharpening device for diamond grinding disc |
-
2009
- 2009-02-02 CN CNU2009201134879U patent/CN201350579Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029091A (en) * | 2013-03-06 | 2014-09-10 | 杭州马斯汀医疗器材有限公司 | Memory type intelligent surface grinder |
| CN110919470A (en) * | 2019-12-27 | 2020-03-27 | 台州市圣西亚金刚石设备有限公司 | Sharpening device for diamond grinding disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170703 Address after: 311305 No. 68 Qingshan Road, Ling'an Economic Development Zone, Zhejiang, Hangzhou Patentee after: Hangzhou Hangji Co., Ltd. Address before: 311305 No. 68, Qingshan Avenue, Ling'an Economic Development Zone, Zhejiang Patentee before: Hangzhou Machine Tool Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |
|
| CX01 | Expiry of patent term |