CN203979189U - The straight connection type structure of motor and leading screw - Google Patents
The straight connection type structure of motor and leading screw Download PDFInfo
- Publication number
- CN203979189U CN203979189U CN201420435594.4U CN201420435594U CN203979189U CN 203979189 U CN203979189 U CN 203979189U CN 201420435594 U CN201420435594 U CN 201420435594U CN 203979189 U CN203979189 U CN 203979189U
- Authority
- CN
- China
- Prior art keywords
- coupling band
- ball screw
- motor
- motor reel
- flexible sheet
- 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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Abstract
The utility model discloses the straight connection type structure of motor and leading screw, comprise ball screw, coupling band and motor reel, described ball screw one end is fixed in coupling band, described motor reel one end is fixed in coupling band, described coupling band is provided with bolt, in the middle of described coupling band, be provided with flexible sheet, described ball screw and the flexible sheet being arranged in coupling band offsets, described motor reel and the flexible sheet being arranged in coupling band offsets, on described ball screw and motor reel, be equipped with trim ring, in described coupling band, be arranged with two conical rings, two described conical rings respectively ball screw and motor reel match.It is simple in structure, use, easy for installation, simple to operate, and cost is low, connects reliably, and precision is high, applied widely, and long service life has safe and reliable effect.
Description
Technical field
The utility model relates to the straight connection type structure of motor and leading screw.
Background technique
Along with scientific and technical develop rapidly, the development of numerical control machine tool is also more and more faster, on numerical control machine tool, each machine direction has separately independently dragging system, the motor rotary shaft of its dragging system need to be realized by coupling with the connection that drags lead screw shaft, in the high transmission of precision, coupling band and motor reel, fixing between lead screw shaft, for meeting certain precision, particular importance just seems, but fixing between existing motor and leading screw is only to rely on coupling band to fix, more additional set screws and bolt, this can make motor rotary shaft not high with the connection precision that drags lead screw shaft, affect the precision problem of later stage while using, this all can bring loss to user.
Summary of the invention
The technical problems to be solved in the utility model is to provide simple in structure, uses, easy for installation, simple to operate, and cost is low, connects reliably, and precision is high, applied widely, and long service life has the straight connection type structure of motor and the leading screw of safe and reliable effect.
For addressing the above problem, the utility model adopts following technological scheme:
The straight connection type structure of motor and leading screw, comprise ball screw, coupling band and motor reel, described ball screw one end is fixed in coupling band, described motor reel one end is fixed in coupling band, described coupling band is provided with bolt, in the middle of described coupling band, be provided with flexible sheet, described ball screw and the flexible sheet being arranged in coupling band offsets, described motor reel and the flexible sheet being arranged in coupling band offsets, on described ball screw and motor reel, be equipped with trim ring, in described coupling band, be arranged with two conical rings, two described conical rings respectively ball screw and motor reel match.
As preferred technological scheme, described trim ring is embedded in coupling band, and is tightly connected with coupling band, and described bolt and coupling band joint are provided with spherical washer.
As preferred technological scheme, described bolt is provided with nut, and described coupling band and flexible sheet are fixed by bolts and nuts.
As preferred technological scheme, described trim ring and ball screw and motor reel removably connect.
The beneficial effect of the straight connection type structure of the utility model motor and leading screw is: during use, coupling band is set in respectively on ball screw and motor reel, and coordinate and be fixed by screw bolt and nut, by being arranged on the middle flexible sheet of coupling band, can reduce the vibrations while working between motor and leading screw, thereby avoided the precision problem causing after long-term work, by set trim ring and two conical rings, be used in combination, make that ball screw and motor reel are more firm to be fixed on coupling band, increased its sealability simultaneously.It is simple in structure, use, easy for installation, simple to operate, and cost is low, connects reliably, and precision is high, applied widely, and long service life has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the straight connection type structure of the utility model motor and leading screw.
Embodiment
Consult the straight connection type structure of the motor shown in Fig. 1 and leading screw, comprise ball screw 1, coupling band 2 and motor reel 3, described ball screw 1 one end is fixed in coupling band 2, described motor reel 3 one end are fixed in coupling band 2, described coupling band 2 is provided with bolt 4, in the middle of described coupling band 2, be provided with flexible sheet 5, the described ball screw 1 being arranged in coupling band 2 offsets with flexible sheet 5, the described motor reel 3 being arranged in coupling band 2 offsets with flexible sheet 5, on described ball screw 1 and motor reel 3, be equipped with trim ring 6, in described coupling band 2, be arranged with two conical rings 7, two described conical rings 7 respectively ball screw 1 and motor reel 3 match.
Described trim ring 6 is embedded in coupling band 2, and is tightly connected with coupling band 2, and described bolt 4 is provided with spherical washer 8 with coupling band 2 joints.
Described bolt 4 is provided with nut 9, and described coupling band 2 and flexible sheet 5 are fixed by bolt 4 and nut 9.
Described trim ring 6 removably connects with ball screw 1 and motor reel 3.
The beneficial effect of the straight connection type structure of the utility model motor and leading screw is: during use, coupling band is set in respectively on ball screw and motor reel, and coordinate and be fixed by screw bolt and nut, by being arranged on the middle flexible sheet of coupling band, can reduce the vibrations while working between motor and leading screw, thereby avoided the precision problem causing after long-term work, by set trim ring and two conical rings, be used in combination, make that ball screw and motor reel are more firm to be fixed on coupling band, increased its sealability simultaneously.It is simple in structure, use, easy for installation, simple to operate, and cost is low, connects reliably, and precision is high, applied widely, and long service life has safe and reliable effect.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. the straight connection type structure of motor and leading screw, it is characterized in that: comprise ball screw, coupling band and motor reel, described ball screw one end is fixed in coupling band, described motor reel one end is fixed in coupling band, described coupling band is provided with bolt, in the middle of described coupling band, be provided with flexible sheet, described ball screw and the flexible sheet being arranged in coupling band offsets, described motor reel and the flexible sheet being arranged in coupling band offsets, on described ball screw and motor reel, be equipped with trim ring, in described coupling band, be arranged with two conical rings, two described conical rings match with ball screw and motor reel respectively.
2. the straight connection type structure of motor according to claim 1 and leading screw, is characterized in that: described trim ring is embedded in coupling band, and is tightly connected with coupling band, and described bolt and coupling band joint are provided with spherical washer.
3. the straight connection type structure of motor according to claim 1 and leading screw, is characterized in that: described bolt is provided with nut, and described coupling band and flexible sheet are fixed by bolts and nuts.
4. the straight connection type structure of motor according to claim 1 and leading screw, is characterized in that: described trim ring and ball screw and motor reel removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435594.4U CN203979189U (en) | 2014-08-04 | 2014-08-04 | The straight connection type structure of motor and leading screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435594.4U CN203979189U (en) | 2014-08-04 | 2014-08-04 | The straight connection type structure of motor and leading screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979189U true CN203979189U (en) | 2014-12-03 |
Family
ID=51976638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435594.4U Expired - Fee Related CN203979189U (en) | 2014-08-04 | 2014-08-04 | The straight connection type structure of motor and leading screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979189U (en) |
-
2014
- 2014-08-04 CN CN201420435594.4U patent/CN203979189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANG ZHONGMING LIU YE Effective date: 20150121 Free format text: FORMER OWNER: JIANG ZHONGMING LIU YE Effective date: 20150121 Owner name: CAI QUNWEN Free format text: FORMER OWNER: ZHOU JINGZHUANG Effective date: 20150121 Owner name: YIYANG WATER CONSERVANCY AND HYDROPOWER CONSTRUCTI Free format text: FORMER OWNER: CAI QUNWEN Effective date: 20150121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 363000 ZHANGZHOU, FUJIAN PROVINCE TO: 413000 YIYANG, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: High tech Zone 413000 Hunan city of Yiyang province (South - reunion Hotel 9 floor) Patentee after: Yiyang water conservancy and Hydropower Construction Co.,Ltd. Address before: 413000 Yiyang city of Hunan province Heshan District Yi Road No. 12 Co-patentee before: Jiang Zhongming Patentee before: Cai Qunwen Co-patentee before: Liu Ye Effective date of registration: 20150121 Address after: 413000 Yiyang city of Hunan province Heshan District Yi Road No. 12 Co-patentee after: Jiang Zhongming Patentee after: Cai Qunwen Co-patentee after: Liu Ye Address before: 363000 day LIREN and 3-558 in Longwen District, Zhangzhou City, Fujian Province, Zhangzhou Patentee before: Zhou Jingzhuang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |