CN201257629Y - Connecting apparatus for mounting grinding wheel of numerically controlled machine - Google Patents
Connecting apparatus for mounting grinding wheel of numerically controlled machine Download PDFInfo
- Publication number
- CN201257629Y CN201257629Y CNU2008201521434U CN200820152143U CN201257629Y CN 201257629 Y CN201257629 Y CN 201257629Y CN U2008201521434 U CNU2008201521434 U CN U2008201521434U CN 200820152143 U CN200820152143 U CN 200820152143U CN 201257629 Y CN201257629 Y CN 201257629Y
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- grinding wheel
- machine tool
- control machine
- digit control
- Prior art date
- 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
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a connection device for installing a grinding wheel on a numerical control machine tool, which consists of two parts: a mandrel (1) and a grinding wheel positioning shaft (2); the mandrel (1) includes a round platform-shaped positioning body (11); a lug boss (12) is arranged at the big end of the round platform; a clamp device (13) is mounted at the small end; and a hole (21) matched with the lug boss (12) is formed in the middle of the grinding wheel positioning shaft (2). The utility model has the advantages of enabling the grinding wheel to be connected with the numerical control machine tool in a more stable manner, reducing the vibration of the grinding wheel rotating at a high speed, and ensuring machining accuracy of surface during grinding operation.
Description
Technical field
The utility model relates to a kind of Digit Control Machine Tool parts, relates in particular to a kind of jockey that emery wheel is installed.
Background technology
Digit Control Machine Tool is used very extensive aspect fine finishining now, such as after emery wheel has been installed, be used for processing dragging track, when track is very high to required precision, we just need an energy stable operation when high-speed grinding, the emery wheel of non-jitter, in the prior art, emery wheel is directly installed on the Digit Control Machine Tool by the emery wheel locating shaft, cause the stability of emery wheel not enough, the emery wheel high-speed grinding has jumping phenomena, needs again repeatedly to locate if additionally install the words of fixture additional, cause the axle center of main shaft of numerical control machine tool and emery wheel to have skew, error occurs.
Summary of the invention
Technical problem to be solved in the utility model provides the jockey that a kind of Digit Control Machine Tool is installed emery wheel, defective stably inadequately when solving in the prior art emery wheel high-speed grinding.
Technical scheme
A kind of Digit Control Machine Tool is installed the jockey of emery wheel, constitute by axle (1) and emery wheel locating shaft (2) two parts, described axle (1) comprises the positioning body (11) of a truncated cone-shaped, there is a boss (12) at round platform major part place, the microcephaly is equipped with clamping device (13) in the place, and hole (21) individual and that boss (12) matches is arranged in the middle of the described emery wheel locating shaft (2).
The tapering of the positioning body of described truncated cone-shaped (11) is 7:24.
Described clamping device (13) is a binding nut.
Beneficial effect
The utility model makes more stable that emery wheel is connected with Digit Control Machine Tool, has reduced the shake when the emery wheel high-speed row is changeed, the planar processing precision when guaranteeing grinding.
Description of drawings
Fig. 1 is the structural representation of axle of the present utility model;
Fig. 2 is an emery wheel locating shaft structural representation of the present utility model, and a is a left view, and b is a front view.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
A kind of Digit Control Machine Tool is installed the jockey of emery wheel, constitute by axle 1 and emery wheel locating shaft 2 two parts, described axle 1 as shown in Figure 1, positioning body 11 taperings that comprise a truncated cone-shaped are that the main shaft of 7:24 and Digit Control Machine Tool matches, the location, there is a boss 12 at round platform major part place, be connected with the hole 21 on the emery wheel locating shaft 2, play the effect of centering, the microcephaly is equipped with binding nut 13 in the place, when emery wheel with after machine tool chief axis is connected, binding nut 13 clamps the lathe blind rivets.
Shown in 2, emery wheel locating shaft 2 is machined by the metalworking one as shown, and both sides have square key 22 to be connected with the square key of main shaft of numerical control machine tool to match, and screwed hole 23 passes the M16 connecting bolt, is connected and fixed with main shaft of numerical control machine tool, and play emery wheel the location is installed at cam 24 places.
Installation step:
1. earlier on emery wheel locating shaft 2, assemble a flat key, then emery wheel is slowly pushed on the emery wheel locating shaft.
2. dress pad, upper locking nut is eliminated axial force and is pieced together tightly again.
3. in the hole 21 of emery wheel locating shaft 2, insert axle 1 again, must firmly be inserted into the end to axle 1,, arranged so must firmly insert up to air because air is difficult to venting in the hole 21.
4. with nylon sling emery wheel is winched to the main shaft of numerical control machine tool mouth then, align main shaft and slowly push, this moment, driving must be hung steadily.Rotate slowly that the Digit Control Machine Tool clamping device behind the blind rivet locking emery wheel locating shaft, penetrates four connecting bolts of M16 by clamping button again behind the square key that inserts main shaft, slowly fasteningly refill the emery wheel case after fastening until four bolts are whole.
5. must try commentaries on classics after installing and to carry out grinding.
Claims (3)
1. a Digit Control Machine Tool is installed the jockey of emery wheel, constitute by axle (1) and emery wheel locating shaft (2) two parts, it is characterized in that: described axle (1) comprises the positioning body (11) of a truncated cone-shaped, there is a boss (12) at round platform major part place, the microcephaly is equipped with clamping device (13) in the place, and hole (21) individual and that boss (12) matches is arranged in the middle of the described emery wheel locating shaft (2).
2. Digit Control Machine Tool as claimed in claim 1 is installed the jockey of emery wheel, and it is characterized in that: the tapering of the positioning body of described truncated cone-shaped (11) is 7:24.
3. Digit Control Machine Tool as claimed in claim 1 or 2 is installed the jockey of emery wheel, and it is characterized in that: described clamping device (13) is a binding nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201521434U CN201257629Y (en) | 2008-08-19 | 2008-08-19 | Connecting apparatus for mounting grinding wheel of numerically controlled machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201521434U CN201257629Y (en) | 2008-08-19 | 2008-08-19 | Connecting apparatus for mounting grinding wheel of numerically controlled machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257629Y true CN201257629Y (en) | 2009-06-17 |
Family
ID=40771859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201521434U Expired - Fee Related CN201257629Y (en) | 2008-08-19 | 2008-08-19 | Connecting apparatus for mounting grinding wheel of numerically controlled machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257629Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234819A (en) * | 2015-11-09 | 2016-01-13 | 丹阳市长平机械有限公司 | Grinding wheel and connecting device thereof |
| CN110216584A (en) * | 2018-03-01 | 2019-09-10 | 株式会社迪思科 | Flange mechanism |
-
2008
- 2008-08-19 CN CNU2008201521434U patent/CN201257629Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234819A (en) * | 2015-11-09 | 2016-01-13 | 丹阳市长平机械有限公司 | Grinding wheel and connecting device thereof |
| CN110216584A (en) * | 2018-03-01 | 2019-09-10 | 株式会社迪思科 | Flange mechanism |
| CN110216584B (en) * | 2018-03-01 | 2023-02-21 | 株式会社迪思科 | Flange mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI INSTALLATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: SHANGHAI INSTALLATION ENGINEERING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200080 No. 390, Tanggu Road, Shanghai, Hongkou District Patentee after: Shanghai Installation Engineering Group Co., Ltd. Address before: 200080 No. 390, Tanggu Road, Shanghai Patentee before: Shanghai Installation Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20170819 |