CN216967113U - Workpiece transfer device with smooth lifting and unlimited rotation angle - Google Patents
Workpiece transfer device with smooth lifting and unlimited rotation angle Download PDFInfo
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- CN216967113U CN216967113U CN202122555389.4U CN202122555389U CN216967113U CN 216967113 U CN216967113 U CN 216967113U CN 202122555389 U CN202122555389 U CN 202122555389U CN 216967113 U CN216967113 U CN 216967113U
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- synchronous belt
- belt wheel
- spline shaft
- rotation angle
- motor
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Abstract
The utility model discloses a workpiece transfer device with an unlimited lifting smooth rotation angle, which comprises a bracket, a first motor, a second motor, a spline shaft, a first synchronous belt, a second synchronous belt, a third synchronous belt, a fourth synchronous belt, a linear guide rail, a workpiece placing frame, a moving block, a spline shaft fixing shaft collar, a connecting block and a shaft sleeve, wherein the moving block is driven by the first synchronous belt to reciprocate back and forth along the linear guide rail, the vertical precision of the lifting of the spline shaft is high, the spline shaft cannot be clamped in the lifting process through the cooperation of the linear guide rail and the first synchronous belt, the rotation angle of the spline shaft is not limited through the driving of a rotating assembly, the shaft sleeve is arranged between the spline shaft and a top plate, and the smoothness of the rotation of the spline shaft is further ensured, and the workpiece transfer device provided by the utility model has higher lifting precision, and better lift smoothness nature, rotation angle is unrestricted, can shift the work piece to corresponding position.
Description
Technical Field
The utility model relates to the technical field of workpiece transfer, in particular to a workpiece transfer device with smooth lifting and unlimited rotation angle.
Background
Along with the development of society, degree of automation is higher and higher, when using machining center to add to machine parts, often need shift the work piece to another station from a station, there is work piece transfer device at present in numerical control machining center, but current work piece transfer device, go up and down or rotatory smoothness nature is poor, can appear blocking group phenomenon, influences transfer efficiency, reduces production efficiency, and in serious cases, even appear blocking and die and can't normally work, and the work piece can only carry out 90 degrees rotary motion, and the commonality is poor.
The utility model aims to solve the technical problems by providing a workpiece transfer device which can be lifted smoothly and has an unlimited rotation angle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems by providing a workpiece transfer device which can be lifted smoothly and has an unlimited rotation angle.
The utility model provides a smooth and easy work piece transfer device that rotation angle is unrestricted which goes up and down which characterized in that: the synchronous belt wheel device comprises a support, a first motor, a second motor, a spline shaft, a first synchronous belt, a second synchronous belt, a first synchronous belt wheel, a second synchronous belt wheel, a third synchronous belt wheel, a fourth synchronous belt wheel, linear guide rails, a workpiece placing rack, a moving block, a spline shaft fixing shaft collar, a connecting block and a shaft sleeve, wherein the support is divided into a top plate, a bottom plate and a vertical plate, the top plate is fixed at the top of the vertical plate, the bottom plate is fixed at the bottom of the vertical plate, the two linear guide rails are respectively fixed at two sides of the vertical plate, the two linear guide rails are parallel to each other, the first synchronous belt wheel is positioned at the upper part of the vertical plate, the fourth synchronous belt wheel is positioned at the lower part of the vertical plate, an output shaft of the first motor penetrates through the vertical plate to be connected with the fourth synchronous belt wheel, the first synchronous belt wheel and the fourth synchronous belt wheel are connected through the first synchronous belt, and the middle part of the side surface of the moving block is fixedly connected with one side of the first synchronous belt through the connecting block, the two ends of the moving block are respectively provided with an L-shaped fixed block, the moving block is respectively and fixedly connected with the sliding blocks on the two linear guide rails through the L-shaped fixed blocks arranged at the two ends, the second motor penetrates through one end of the top plate and is fixedly connected with the second synchronous belt pulley, the other end of the top plate is provided with the third synchronous belt pulley, the second synchronous belt pulley is connected with the third synchronous belt pulley through the second synchronous belt, the second motor is located below the top plate, the top of the spline shaft is provided with a workpiece placing frame, the spline shaft penetrates through the third synchronous belt pulley and the top plate from top to bottom in sequence, the bottom of the spline shaft is fixed on the moving block through a spline shaft fixing shaft collar, a shaft sleeve is arranged between the spline shaft and the top plate, and the spline shaft is matched with the shaft sleeve.
Furthermore, the motor I, the synchronous pulley IV, the synchronous belt I, the linear guide rail and the moving block form a lifting assembly.
Furthermore, the motor II, the synchronous pulley III, the synchronous belt II and the shaft sleeve form a rotating assembly.
Furthermore, a sliding block is arranged on the linear guide rail.
Further, the diameter of the third synchronous pulley is 2-3 times of the diameter of the second synchronous pulley.
Further, the size of the first synchronous pulley is the same as that of the fourth synchronous pulley.
Further, the size of the first synchronous pulley is the same as that of the second synchronous pulley.
Compared with the prior art, the utility model has the advantages that: the workpiece transfer device provided by the utility model has higher lifting precision, better lifting smoothness and unlimited rotation angle, and can transfer workpieces to corresponding positions through the workpiece transfer device designed by the utility model.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a perspective oblique view of a workpiece transfer device with unrestricted angle of rotation for smooth lifting provided in an embodiment of the present invention;
fig. 2 is a perspective view of a workpiece transfer device with an unlimited rotation angle and capable of being lifted smoothly according to an embodiment of the present invention;
fig. 3 is a structural top view of a workpiece transfer device with an unlimited rotation angle and capable of being lifted smoothly according to an embodiment of the present invention;
fig. 4 is a structural bottom view of a workpiece transfer device with an unlimited rotation angle and capable of being lifted smoothly according to an embodiment of the present invention;
in the drawings: 1. a support; 2. a first motor; 3. a second motor; 4. a spline shaft; 5. a first synchronous belt; 6. a second synchronous belt; 7. a synchronous belt wheel I; 8. a second synchronous belt wheel; 9. a third synchronous belt wheel; 10. a synchronous belt wheel IV; 11. a linear guide rail; 12. a workpiece placing rack; 13. a moving block; 14. a spline shaft fixing collar; 15. a top plate; 16. a base plate; 17. a vertical plate; 18. connecting blocks; 19. an L-shaped fixed block; 20. a shaft sleeve.
Detailed Description
In view of the defects in the prior art, the technical scheme of the utility model is provided through long-term research and massive practice. The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a perspective view of a workpiece transfer device with an unlimited lifting smooth rotation angle according to an embodiment of the present disclosure, fig. 2 is a perspective view of a workpiece transfer device with an unlimited lifting smooth rotation angle according to an embodiment of the present disclosure, fig. 3 is a top view of a workpiece transfer device with an unlimited lifting smooth rotation angle according to an embodiment of the present disclosure, fig. 4 is a bottom view of a workpiece transfer device with an unlimited lifting smooth rotation angle according to an embodiment of the present disclosure, and a workpiece transfer device with an unlimited lifting smooth rotation angle: the synchronous belt pulley device comprises a support 1, a first motor 2, a second motor 3, a spline shaft 4, a first synchronous belt 5, a second synchronous belt 6, a first synchronous belt pulley 7, a second synchronous belt pulley 8, a third synchronous belt pulley 9, a fourth synchronous belt pulley 10, linear guide rails 11, a workpiece placing rack 12, a moving block 13, a spline shaft fixing shaft collar 14, a connecting block 18 and a shaft sleeve 20, wherein the support 1 is divided into a top plate 15, a bottom plate 16 and a vertical plate 17, the top plate 15 is fixed at the top of the vertical plate 17, the bottom plate 16 is fixed at the bottom of the vertical plate 17, the two linear guide rails 11 are respectively fixed at two sides of the vertical plate 17, the two linear guide rails 11 are parallel to each other, the first synchronous belt pulley 7 is located at the upper part of the vertical plate 17, the fourth synchronous belt pulley 10 is located at the lower part of the vertical plate 17, an output shaft of the first motor 2 penetrates through the vertical plate 17 to be connected with the fourth synchronous belt 10, the first synchronous belt pulley 7 and the fourth synchronous belt pulley 10 are connected through the first synchronous belt 5, the middle part of the side surface of the moving block 13 is fixedly connected with one side of the first synchronous belt 5 through a connecting block 18, the two ends of the moving block 13 are both provided with L-shaped fixed blocks 19, the moving block 13 is respectively and fixedly connected with the sliding blocks on the two linear guide rails 11 through the L-shaped fixed blocks 19 arranged at the two ends, the motor II 3 penetrates through one end of the top plate 15 to be fixedly connected with the synchronous belt wheel II 8, the other end of the top plate 15 is provided with the synchronous belt wheel III 9, the second synchronous belt wheel 8 is connected with the third synchronous belt wheel 9 through a second synchronous belt 6, the second motor 3 is positioned below the top plate 15, the top of the spline shaft 4 is provided with a workpiece placing frame 12, the spline shaft 4 sequentially passes through a third synchronous pulley 9 and a top plate 15 from top to bottom, the bottom of the spline shaft is fixed on a moving block 13 through a spline shaft fixing shaft collar 14, a shaft sleeve 20 is arranged between the spline shaft 4 and the top plate 15, and the spline shaft 4 is matched with the shaft sleeve 20.
Preferably, the motor one 2, the synchronous pulley one 7, the synchronous pulley four 10, the synchronous belt one 5, the linear guide rail 11 and the moving block 13 form a lifting assembly.
Preferably, the second motor 3, the second timing pulley 8, the third timing pulley 9, the second timing belt 6 and the bushing 20 form a rotating assembly.
Preferably, a sliding block is arranged on the linear guide rail 11.
Preferably, the diameter of the third synchronous pulley 9 is 2-3 times of the diameter of the second synchronous pulley 8.
Preferably, the first synchronous pulley 7 and the fourth synchronous pulley 10 are the same in size.
Preferably, the primary synchronous pulley 7 and the secondary synchronous pulley 8 are the same in size.
In summary, in the workpiece transfer device with unlimited rotation angle for smooth lifting provided by the present invention, a motor rotates in a forward direction to drive a synchronous pulley, the synchronous pulley drives a synchronous pulley through a synchronous belt to rotate synchronously, and further drives a moving block to move upwards, the moving block drives a spline shaft to move upwards, the spline shaft drives a workpiece placing rack to move upwards, the motor rotates in a reverse direction to drive a synchronous pulley to rotate reversely, the synchronous pulley drives the synchronous pulley through the synchronous belt to rotate synchronously, and further drives the moving block to move downwards, the moving block drives the spline shaft to move downwards, the spline shaft drives the workpiece placing rack to move downwards, a synchronous pulley two is driven by the motor two to rotate, a synchronous pulley two drives a synchronous pulley three through the synchronous belt two, and the spline shaft is driven by the synchronous pulley three to rotate, thereby driving the workpiece placing rack to rotate.
According to the workpiece transfer device, the spline shaft is driven to lift through the moving block in the lifting assembly, through the arrangement of the linear guide rail, the moving block is driven by the first synchronous belt to reciprocate back and forth along the linear guide rail, the vertical precision of the lifting of the spline shaft is high, through the assistance matching of the linear guide rail and the first synchronous belt, the spline shaft cannot be clamped in the lifting process, through the driving of the rotating assembly, the rotating angle of the spline shaft is not limited, and the shaft sleeve is arranged between the spline shaft and the top plate, so that the rotating smoothness of the spline shaft is ensured.
It should be understood that the above embodiments are only illustrative of the technical concepts and features of the present invention, and the present invention is intended to enable those skilled in the art to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention. All such modifications and substitutions which may be made without departing from the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a smooth and easy work piece transfer device that rotation angle is unrestricted which goes up and down which characterized in that: the synchronous belt wheel assembly comprises a support, a first motor, a second motor, a spline shaft, a first synchronous belt, a second synchronous belt, a first synchronous belt wheel, a second synchronous belt wheel, a third synchronous belt wheel, a fourth synchronous belt wheel, linear guide rails, a workpiece placing rack, a moving block, a spline shaft fixing shaft collar, a connecting block and a shaft sleeve, wherein the support is divided into a top plate, a bottom plate and a vertical plate, the top plate is fixed at the top of the vertical plate, the bottom plate is fixed at the bottom of the vertical plate, the two linear guide rails are respectively fixed at two sides of the vertical plate and are parallel to each other, the first synchronous belt wheel is positioned at the upper part of the vertical plate, the fourth synchronous belt wheel is positioned at the lower part of the vertical plate, an output shaft of the first motor penetrates through the vertical plate to be connected with the fourth synchronous belt wheel, the first synchronous belt wheel and the fourth synchronous belt are connected through the first synchronous belt, and the middle part of the side surface of the moving block is fixedly connected with one side of the first synchronous belt through the connecting block, the two ends of the moving block are both provided with L-shaped fixing blocks, the moving block is respectively fixedly connected with the sliding blocks on the two linear guide rails through the L-shaped fixing blocks arranged at the two ends, the second motor penetrates through one end of the top plate and is fixedly connected with the second synchronous belt pulley, the other end of the top plate is provided with the third synchronous belt pulley, the second synchronous belt pulley is connected with the third synchronous belt pulley through the second synchronous belt, the second motor is located below the top plate, the top of the spline shaft is provided with a workpiece placing frame, the spline shaft sequentially penetrates through the third synchronous belt pulley and the top plate from top to bottom, the bottom of the spline shaft is fixed on the moving block through a spline shaft fixing shaft collar, a shaft sleeve is arranged between the spline shaft and the top plate, and the spline shaft is matched with the shaft sleeve.
2. The work transfer apparatus having an unlimited lifting smooth rotation angle as set forth in claim 1, wherein: the first motor, the first synchronous belt wheel, the fourth synchronous belt wheel, the first synchronous belt, the linear guide rail and the moving block form a lifting assembly.
3. The work transfer apparatus having an unlimited lifting smooth rotation angle as set forth in claim 1, wherein: the motor II, the synchronous belt wheel III, the synchronous belt II and the shaft sleeve form a rotating assembly.
4. The work transfer apparatus having an unlimited lifting smooth rotation angle as set forth in claim 1, wherein: and a sliding block is arranged on the linear guide rail.
5. The work transfer apparatus having an unlimited lifting smooth rotation angle as set forth in claim 1, wherein: the diameter of the third synchronous pulley is 2-3 times of that of the second synchronous pulley.
6. The work transfer apparatus having an unlimited lifting smooth rotation angle as set forth in claim 1, wherein: the first synchronous belt wheel and the fourth synchronous belt wheel are the same in size.
7. The work transfer apparatus having an unlimited lifting smooth rotation angle as set forth in claim 1, wherein: the size of the first synchronous belt wheel is the same as that of the second synchronous belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555389.4U CN216967113U (en) | 2021-10-23 | 2021-10-23 | Workpiece transfer device with smooth lifting and unlimited rotation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555389.4U CN216967113U (en) | 2021-10-23 | 2021-10-23 | Workpiece transfer device with smooth lifting and unlimited rotation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216967113U true CN216967113U (en) | 2022-07-15 |
Family
ID=82343215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122555389.4U Active CN216967113U (en) | 2021-10-23 | 2021-10-23 | Workpiece transfer device with smooth lifting and unlimited rotation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216967113U (en) |
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2021
- 2021-10-23 CN CN202122555389.4U patent/CN216967113U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20221130 Address after: Room 589-1, the west side of the fifth floor of the standard workshop, No. 4 Suyue Industrial Community, Dongwu South Road, Wuzhong Development Zone, Suzhou City, Jiangsu Province, 215168 Patentee after: Suzhou Deke Xinglang Machinery Technology Co.,Ltd. Address before: 215159 Building 3, South Zone, Guangfu Town Industrial Park, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou Ruilite Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |