CN203956673U - A kind of sand ribbon levigator drive unit - Google Patents
A kind of sand ribbon levigator drive unit Download PDFInfo
- Publication number
- CN203956673U CN203956673U CN201420267042.7U CN201420267042U CN203956673U CN 203956673 U CN203956673 U CN 203956673U CN 201420267042 U CN201420267042 U CN 201420267042U CN 203956673 U CN203956673 U CN 203956673U
- Authority
- CN
- China
- Prior art keywords
- workbench
- reductor
- lifting motor
- shaft
- pneumatic cylinder
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of sand ribbon levigator drive unit, for metalwork processing, it comprises lifting motor, reductor, pneumatic cylinder, power set, power set and B workbench tail end middle are hinged, described lifting motor is servomotor or stepper motor, lifting motor and reductor are arranged on frame below, the rotating shaft of lifting motor is connected with the power input shaft of reductor, the power output shaft of reductor is vertically protruding upward through frame, protruding end is fixed with transmitting gear, lifter wheel engagement on transmitting gear and lifting shaft, side at B workbench is fixed with pneumatic cylinder, the expansion link of pneumatic cylinder is connected with the tail end of A workbench.The utility model has the advantages that rational in infrastructure, safety simple to operate, resetting error is little, and facilitates workman to monitor many machines to process simultaneously.
Description
Technical field
The utility model relates to a kind of sand ribbon levigator drive unit, specifically a kind of lifting accurate positioning, automation mechanized operation and elevating control variation.
Background technology
When traditional sand ribbon levigator carries out sanding and polishing operation to objects such as metals, first metal object is fixed on workbench, then by manually workbench being carried out to position in length and breadth, locate, then start sand ribbon and workbench polishing power set and carry out polishing process, this kind of artificial polished part location is adaptable to polished part, but this adaptive capacity is the working experience that depends on workman, during to common polishing article, this kind of advantage just do not existed, exist on the contrary resetting error large, operate dangerous, polishing process is single, and workman cannot monitor many machines and the shortcoming such as processes.
Utility model content
The utility model relates to a kind of sand ribbon levigator drive unit, and it is simple to operation, and resetting error is little, handling safety, and accurate positioning, and facilitate workman to monitor many machines to process simultaneously.
Technical solution of the present utility model is in frame, sand ribbon motor, sand ribbon drive, sand ribbon, A workbench, B workbench, lifting shaft, on the basis of numerical control box, has been characterized in lifting motor, reductor, pneumatic cylinder, power set, described power set are by drive motors, bent axle, dynamic link, travel switch forms, and drive motors is fixed in frame, and the rotating shaft of drive motors is connected with bent axle; The tail end middle of one end of dynamic link and B workbench is hinged, and the eccentric shaft part of its other end and bent axle is hinged; The mobile induction end of travel switch is arranged on the side of A workbench tail end, and when the fixedly induction end of travel switch is arranged on the reset of A workbench, travel switch moves in the corresponding shelf position of induction end; Described lifting motor is servomotor or stepper motor, lifting motor and reductor are arranged on frame below, the rotating shaft of lifting motor is connected with the power input shaft of reductor, the power output shaft of reductor is vertically protruding upward through frame, protruding end is fixed with transmitting gear, lifter wheel engagement on transmitting gear and lifting shaft, is fixed with pneumatic cylinder in the side of B workbench, and the expansion link of pneumatic cylinder is connected with the tail end of A workbench.
Operation principle of the present utility model is to export initial lifting drive by lifting motor, by reductor, become the large power of low speed to mesh and drive lifting shaft to carry out elevating movement by gear power conversion again, lifting motor can be used servomotor or stepper motor, effectively improve positioning precision, and in bruting process because of polishing object needs, control by numerical control box can be to servomotor or stepper motor access control signal, thereby it is controlled to lifting shaft, carries out lifting and realizes more flexibly polishing process; Numerical control box is controlled to the pneumatic cylinder of A workbench below realize A workbench flexible and is carried out air pressure driving.The kinetic energy of travelling table rotates by driven by motor bent axle, then by dynamic link, drive workbench to do toward backward shift moving, when needing adjusting operating platform to do toward anti-mobile range, only bent axle need to be replaced with to a large or little eccentric crankshaft just can meet the demands, toward anti-displacement convenience of calculation, accurate, can effectively improve the fineness of metal processing.
The utility model has the advantages that rational in infrastructure, safety simple to operate, resetting error is little, and facilitates workman to monitor many machines to process simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is with the structural representation at the elevation angle before the utility model.
Fig. 3 is with the structural representation at the elevation angle after the utility model.
The specific embodiment
Embodiment 1
Shown in Fig. 1, Fig. 2, Fig. 3, the utility model is in frame 1, sand ribbon motor 4, sand ribbon drive 3, sand ribbon 5, A workbench 6, B workbench 10, lifting shaft 9, on the basis of numerical control box 13, has been characterized in lifting motor 12, reductor 11, pneumatic cylinder 8, power set, described power set are by drive motors 14, bent axle 17, dynamic link 16, travel switch 15 forms, and drive motors 14 is fixed in frame, and the rotating shaft of drive motors 14 is connected with bent axle 17; The tail end middle of one end of dynamic link 16 and B workbench 10 is hinged, and the eccentric shaft part of its other end and bent axle 17 is hinged; The mobile induction end of travel switch 15 is arranged on the side of A workbench 6 tail ends, and when the fixedly induction end of travel switch 15 is arranged on 6 reset of A workbench, travel switch moves on the corresponding frame of induction end 1 position; Described lifting motor 12 is servomotors, lifting motor 12 and reductor 11 are arranged on frame 1 below, the rotating shaft of lifting motor 11 is connected with the power input shaft of reductor 11, the power output shaft of reductor 11 is vertically protruding upward through frame 1, protruding end is fixed with transmitting gear 7, transmitting gear 7 meshes with the lifter wheel 2 on lifting shaft, in the side of B workbench 10, is fixed with pneumatic cylinder 8, and the expansion link of pneumatic cylinder 8 is connected with the tail end of A workbench 6.
Embodiment 2
With embodiment 1, different places are: lifting motor 12 is stepper motors.
Claims (1)
1. a sand ribbon levigator drive unit, it comprises frame, sand ribbon motor, sand ribbon drive, sand ribbon, A workbench, B workbench, lifting shaft, numerical control box, is characterized in that there is lifting motor, reductor, pneumatic cylinder, power set, described power set are by drive motors, bent axle, dynamic link, travel switch forms, and drive motors is fixed in frame, and the rotating shaft of drive motors is connected with bent axle; The tail end middle of one end of dynamic link and B workbench is hinged, and the eccentric shaft part of its other end and bent axle is hinged; The mobile induction end of travel switch is arranged on the side of A workbench tail end, and when the fixedly induction end of travel switch is arranged on the reset of A workbench, travel switch moves in the corresponding shelf position of induction end; Described lifting motor is servomotor or stepper motor, lifting motor and reductor are arranged on frame below, the rotating shaft of lifting motor is connected with the power input shaft of reductor, the power output shaft of reductor is vertically protruding upward through frame, protruding end is fixed with transmitting gear, lifter wheel engagement on transmitting gear and lifting shaft, is fixed with pneumatic cylinder in the side of B workbench, and the expansion link of pneumatic cylinder is connected with the tail end of A workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267042.7U CN203956673U (en) | 2014-05-23 | 2014-05-23 | A kind of sand ribbon levigator drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267042.7U CN203956673U (en) | 2014-05-23 | 2014-05-23 | A kind of sand ribbon levigator drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956673U true CN203956673U (en) | 2014-11-26 |
Family
ID=51917309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267042.7U Expired - Fee Related CN203956673U (en) | 2014-05-23 | 2014-05-23 | A kind of sand ribbon levigator drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956673U (en) |
-
2014
- 2014-05-23 CN CN201420267042.7U patent/CN203956673U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |