CN210898789U - Electronic slip table of accurate type - Google Patents
Electronic slip table of accurate type Download PDFInfo
- Publication number
- CN210898789U CN210898789U CN201920980736.8U CN201920980736U CN210898789U CN 210898789 U CN210898789 U CN 210898789U CN 201920980736 U CN201920980736 U CN 201920980736U CN 210898789 U CN210898789 U CN 210898789U
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- Prior art keywords
- nut
- top mounting
- mounting plate
- slider
- motor
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- Expired - Fee Related
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 210000003934 vacuole Anatomy 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model relates to a slip table technical field, in particular to electronic slip table of accurate type, the on-line screen storage device comprises a base, be provided with drive unit and top mounting panel on the base, drive unit control the top mounting panel carries out the displacement, drive unit includes motor, lead screw, nut and slider, the output shaft of motor with the lead screw is connected, the nut spiro union in on the lead screw, the nut with slider fixed connection, the inside sunken vacuole formation of top mounting panel is used for holding lead screw, nut and slider, the slider with top mounting panel fixed connection, through the motor drives the lead screw rotates, makes the nut reaches the slider carries out linear movement. The high-speed forward and reverse bouncing type transmission device has the advantages of being high in transmission precision, large in load bearing capacity, long in service life, convenient to install and capable of saving space, and having high-speed forward and reverse bouncing and conversion transmission characteristics.
Description
Technical Field
The utility model relates to a slip table technical field, in particular to electronic slip table of accurate type.
Background
The electric translation table is widely applied to the fields of scientific research, laser application, full-automatic metering and detecting instrument equipment, industrial automation and the like due to high precision, strong controllability, high practicability and stable performance. Various forms of electric translation tables exist at home and abroad, but most products have large volume, large mass, high price and low precision, so that the electric translation tables cannot be well applied to the fields of products with wide application range, small volume, small mass and high precision or scientific research application.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, in order to overcome prior art's not enough, provide one kind and realize structure high strength, high rigidity, low weight design, the direction transmission precision is high, saves space, simple to operate, reduce cost's electronic slip table of precision type, following is concrete technical characteristics:
a precise electric sliding table comprises a base, wherein a driving unit and a top mounting plate are arranged on the base, the driving unit controls the top mounting plate to move,
the driving unit comprises a motor, a screw rod, a nut and a sliding block, an output shaft of the motor is fixedly connected with the screw rod, the nut is screwed on the screw rod, and the nut is fixedly connected with the sliding block;
the top mounting plate is provided with three mounting surfaces A, a mounting surface B, a mounting surface C and a mounting surface D parallel to the mounting surface C, the two sides of the top mounting plate are arranged on the base in a sliding mode through guide rails, the top mounting plate is internally recessed to form a cavity and used for accommodating the lead screw, the nut and the slider, the slider is fixedly connected with the top mounting plate, and the lead screw is driven by the motor to rotate so that the nut and the slider can move linearly.
As the preferred technical scheme, both sides of the top mounting plate are respectively provided with a limit sensor for collision avoidance and displacement detection and an origin sensor for homing.
Preferably, the guide rail is a cross roller guide rail.
Preferably, the screw is a ball screw or a trapezoidal screw.
As a preferred technical scheme, the motor is a stepping motor, a servo motor or a stepping servo motor.
Preferably, the mounting surface a is a horizontal surface, the mounting surface B is a vertical surface and perpendicular to the moving direction of the top mounting plate, and the mounting surface C is a vertical surface and parallel to the moving direction of the top mounting plate.
As a preferable technical scheme, a mechanical limit block is arranged on a contact surface of the mounting surface B and the base.
By adopting the technical scheme, the transmission mechanism has the advantages of high transmission precision, large load bearing capacity, long service life, high speed forward and reverse leaping and transmission changing characteristics, convenience in installation, space saving, compact structure, direct rigid connection with the screw rod through the motor output shaft, omission of a coupler and great improvement of transmission precision and transmission response speed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a mounting surface a according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an B, C mounting surface according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the B, C mounting surface according to the embodiment of the present invention;
in the figure: 1-a motor; 2-a nut; 3-a slide block; 4-a top mounting plate; 5-a guide rail; 6-a base; 7-a limit sensor; 8-origin sensor; 9-a mechanical stop block; a-mounting surface A; b-mounting surface B; c-mounting surface C; d-mounting surface D.
Detailed Description
For further explanation of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings:
example (b):
as shown in fig. 1 to 4, a precision electric sliding table comprises a base 6, wherein a driving unit and a top mounting plate 4 are arranged on the base 6, the driving unit controls the top mounting plate 4 to move, the driving unit comprises a motor 1, a lead screw, a nut 2 and a sliding block 3, an output shaft of the motor 1 is fixedly connected with the lead screw, the nut 2 is screwed on the lead screw, and the nut 2 is fixedly connected with the sliding block 3; the top mounting plate 4 is provided with three mounting surfaces A, a mounting surface B, a mounting surface C and a mounting surface D parallel to the mounting surface C, the two sides of the top mounting plate 4 are arranged on the base 6 in a sliding mode through guide rails, a cavity is formed in the top mounting plate 4 in a concave mode and used for containing the screw rod, the nut 2 and the slider 3, the slider 3 is fixedly connected with the top mounting plate 4, and the motor 1 drives the screw rod to rotate so that the nut 2 and the slider 3 can move linearly.
Furthermore, two sides of the top mounting plate 4 are respectively provided with a limit sensor 7 for collision avoidance and displacement detection and an origin sensor 8 for homing.
Further, the guide rail 5 is a cross roller guide rail.
Further, the screw rod is a ball screw rod or a trapezoidal screw rod.
Further, the motor 1 is a stepping motor, a servo motor or a stepping servo motor.
Further, the mounting surface a is a horizontal surface, the mounting surface B is a vertical surface and perpendicular to the moving direction of the top mounting plate 4, and the mounting surface C is a vertical surface and parallel to the moving direction of the top mounting plate 4.
Further, a mechanical limiting block 9 is arranged on a contact surface between the mounting surface B and the base.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an electronic slip table of precision type which characterized in that: comprises a base, a driving unit and a top mounting plate are arranged on the base, the driving unit controls the top mounting plate to displace,
the driving unit comprises a motor, a screw rod, a nut and a sliding block, an output shaft of the motor is fixedly connected with the screw rod, the nut is screwed on the screw rod, and the nut is fixedly connected with the sliding block;
the top mounting plate is provided with three mounting surfaces A, a mounting surface B, a mounting surface C and a mounting surface D parallel to the mounting surface C, the two sides of the top mounting plate are arranged on the base in a sliding mode through guide rails, the top mounting plate is internally recessed to form a cavity and used for accommodating the lead screw, the nut and the slider, the slider is fixedly connected with the top mounting plate, and the lead screw is driven by the motor to rotate so that the nut and the slider can move linearly.
2. The precision electric slide table of claim 1, wherein: and two sides of the top mounting plate are respectively provided with a limit sensor for preventing collision and detecting displacement and an origin sensor for returning.
3. The precision electric slide table of claim 1, wherein: the guide rail is a crossed roller guide rail, and a jackscrew is arranged on the side face of the crossed roller guide rail and used for adjusting pressure.
4. The precision electric slide table of claim 1, wherein: the screw rod is a ball screw rod or a trapezoidal screw rod.
5. The precision electric slide table of claim 1, wherein: the motor is a stepping motor, a servo motor or a stepping servo motor.
6. The precision electric slide table of claim 1, wherein: the mounting surface A is a horizontal surface, the mounting surface B is a vertical surface and is perpendicular to the moving direction of the top mounting plate, and the mounting surface C is a vertical surface and is parallel to the moving direction of the top mounting plate.
7. The precision electric slide table of claim 1, wherein: and a mechanical limiting block is arranged on the contact surface of the mounting surface B and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980736.8U CN210898789U (en) | 2019-06-26 | 2019-06-26 | Electronic slip table of accurate type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920980736.8U CN210898789U (en) | 2019-06-26 | 2019-06-26 | Electronic slip table of accurate type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210898789U true CN210898789U (en) | 2020-06-30 |
Family
ID=71315746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920980736.8U Expired - Fee Related CN210898789U (en) | 2019-06-26 | 2019-06-26 | Electronic slip table of accurate type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210898789U (en) |
-
2019
- 2019-06-26 CN CN201920980736.8U patent/CN210898789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |