CN203752142U - Linear sliding table assembly - Google Patents
Linear sliding table assembly Download PDFInfo
- Publication number
- CN203752142U CN203752142U CN201320880621.4U CN201320880621U CN203752142U CN 203752142 U CN203752142 U CN 203752142U CN 201320880621 U CN201320880621 U CN 201320880621U CN 203752142 U CN203752142 U CN 203752142U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- screw
- ball
- slide unit
- straight line
- 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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- Transmission Devices (AREA)
Abstract
The utility model provides a linear sliding table assembly which is driven by a screw. The linear sliding table assembly comprises a base, a guide rail, a ball screw, a servo motor and a workbench, wherein the guide rail is arranged on the base and is a single guide rail; the ball screw is arranged on the guide rail; the ball screw comprises a free end and a fixed end; the free end and the fixed end of the ball screw respectively fix the ball screw to the guide rail through a supporting seat; an output shaft of the fixed end of the ball screw is connected with a gear; the gear is connected with a motor supporting seat of the servo motor through a synchronous belt; the servo motor is arranged on the motor supporting seat through an output shaft of the motor. According to the linear sliding table assembly provided by the utility model, a semi-closed structure is adopted; the ball screw is matched with the single guide rail tightly; the precision is high; the smoothness of the ball screw is high; the service life of the ball screw is long; the service life of the overall sliding table assembly is guaranteed.
Description
Technical field
The utility model relates to plant equipment field, relates in particular to a kind of straight line slide unit assembly.
Background technology
Known mechanical arm slide unit module, it is mainly provided with a screw rod and a slide rail drives and guides a platform linear reciprocation and move at a pedestal.It is to connect by power set the one end that drives screw rod that general slide unit module drives the mode of platform, make screw rod rotate to drive nut to move back and forth, and then platform is moved back and forth, simultaneously because of slide block along slide rail move make platform reposefully linear reciprocation move.
But existing slide unit module, due to the structure problem of screw rod and slide rail, the precision of slide unit, stability, smooth degree and life-span all have problems.
Summary of the invention
The utility model be solve precision that the above-mentioned existing straight line slide unit assembly of mentioning exists and service life short problem, the straight line slide unit assembly of the lead screw transmission that a kind of precision is high is provided.
Concrete, the utility model provides a kind of straight line slide unit assembly of lead screw transmission, it comprises: base, guide rail, ball-screw, servomotor and workbench, described guide rail is arranged on described base, described guide rail is single-rail, described ball-screw is arranged on described guide rail, described ball-screw comprises free end and stiff end, the free end of described ball-screw and stiff end are fixed on described ball-screw on described guide rail by supporting seat respectively, the output shaft of the stiff end of described ball-screw is connected with gear, described gear connects the motor support base of described servomotor by Timing Belt, described servomotor is arranged on described motor support base by motor output shaft.
Preferably, described base is also provided with and is mated upper cover, and described upper cover engages a cavity of formation with described base.
Preferably, described guide rail, ball-screw, gear and servomotor are all arranged on the inside of described cavity.
Preferably, described workbench is concave shape setting, and the mid portion of described workbench is arranged on described cavity inside, and the both sides of described workbench are separately positioned on the two ends of described cavity.
Preferably, the outer setting of described servomotor has motor cover.
Preferably, described motor cover is fixedly connected with described motor support base by nut.
The straight line slide unit assembly that the utility model provides, adopts semi-enclosed structure, ball-screw and single-rail close fit, and precision is high, and the smooth degree of leading screw is high, the long service life of leading screw, has ensured the service life of overall straight line slide unit assembly.
Brief description of the drawings
The structural representation of the straight line slide unit assembly that Fig. 1 provides for the utility model;
The generalized section of the straight line slide unit assembly that Fig. 2 provides for the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further explained.
As shown in Figures 1 and 2, a kind of straight line slide unit assembly of lead screw transmission, it comprises: base 1, guide rail 2, ball-screw 3, servomotor 4 and workbench 5, guide rail 2 is fixedly installed on base 1, guide rail 2 is single-rail, stability is strong, ball-screw 3 is arranged on guide rail 2, ball-screw 3 comprises free end 31 and stiff end 32, the free end 31 of ball-screw 3 and stiff end 32 are fixed on ball-screw 3 on guide rail 2 by supporting seat 6 respectively, the output shaft of the stiff end of ball-screw 3 is connected with gear 7, gear 7 connects the motor support base 10 of servomotor 9 by Timing Belt 8, servomotor 9 is arranged on motor support base 10 by motor output shaft.
Preferably, base 1 is also provided with and is mated upper cover 11, and upper cover 11 engages a cavity of formation with base 1.
Preferably, guide rail 2, ball-screw 3, gear 7 and servomotor 9 are all arranged on the inside of cavity.
Preferably, workbench 5 is concave shape setting, and the mid portion of workbench 5 is arranged on cavity inside, and the both sides of workbench 5 are separately positioned on the two ends of cavity.
Preferably, the outer setting of servomotor 9 has motor cover 12.
Preferably, motor cover 12 is fixedly connected with motor support base 10 by nut.
Preferably, the left side of base 1 is provided with side cover 13.
The straight line slide unit assembly that the utility model provides, adopts semi-enclosed structure, ball-screw and single-rail close fit, and precision is high, and the smooth degree of leading screw is high, the long service life of leading screw, has ensured the service life of overall straight line slide unit assembly.
Person of ordinary skill in the field is to be understood that: in the situation that not departing from general principle of the present invention; can carry out various amendments, retouching, combination to the present invention, supplement or the replacement of technical characterictic, these are equal to substitute mode or within obviously mode of texturing all falls into protection scope of the present invention.
Claims (6)
1. the straight line slide unit assembly of a lead screw transmission, it is characterized in that: it comprises: base, guide rail, ball-screw, servomotor and workbench, described guide rail is arranged on described base, described guide rail is single-rail, described ball-screw is arranged on described guide rail, described ball-screw comprises free end and stiff end, the free end of described ball-screw and stiff end are fixed on described ball-screw on described guide rail by supporting seat respectively, the output shaft of the stiff end of described ball-screw is connected with gear, described gear connects the motor support base of described servomotor by Timing Belt, described servomotor is arranged on described motor support base by motor output shaft.
2. the straight line slide unit assembly of lead screw transmission according to claim 1, is characterized in that: described base is also provided with and is mated upper cover, and described upper cover engages a cavity of formation with described base.
3. the straight line slide unit assembly of lead screw transmission according to claim 2, is characterized in that: described guide rail, ball-screw, gear and servomotor are all arranged on the inside of described cavity.
4. the straight line slide unit assembly of lead screw transmission according to claim 2, it is characterized in that: described workbench is concave shape setting, the mid portion of described workbench is arranged on described cavity inside, and the both sides of described workbench are separately positioned on the two ends of described cavity.
5. the straight line slide unit assembly of lead screw transmission according to claim 1, is characterized in that: the outer setting of described servomotor has motor cover.
6. the straight line slide unit assembly of lead screw transmission according to claim 5, is characterized in that: described motor cover is fixedly connected with described motor support base by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880621.4U CN203752142U (en) | 2013-12-25 | 2013-12-25 | Linear sliding table assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880621.4U CN203752142U (en) | 2013-12-25 | 2013-12-25 | Linear sliding table assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752142U true CN203752142U (en) | 2014-08-06 |
Family
ID=51247450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880621.4U Expired - Fee Related CN203752142U (en) | 2013-12-25 | 2013-12-25 | Linear sliding table assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406892A (en) * | 2014-12-04 | 2015-03-11 | 上海梭伦信息科技有限公司 | Interface tension and contact angle test device and method based on analytical balance |
| CN109724999A (en) * | 2018-12-26 | 2019-05-07 | 江苏东旭亿泰智能装备有限公司 | Glass substrate detection device |
-
2013
- 2013-12-25 CN CN201320880621.4U patent/CN203752142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406892A (en) * | 2014-12-04 | 2015-03-11 | 上海梭伦信息科技有限公司 | Interface tension and contact angle test device and method based on analytical balance |
| CN109724999A (en) * | 2018-12-26 | 2019-05-07 | 江苏东旭亿泰智能装备有限公司 | Glass substrate detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160727 Address after: 1, 523846 floor, TEDA Road, 9 West Salt Village, Changan Town, Dongguan, Guangdong Patentee after: Dongguan Tailai Automation Technology Co. Ltd. Address before: 515000 Guangdong city of Shenzhen province Baoan District Songgang Hongxing Street Community cloth building 3 EC building 11 room 1111 Patentee before: Shenzhen must Science and Technology 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: 20140806 Termination date: 20171225 |