CN217551938U - Automatic rotary indexing mechanism - Google Patents
Automatic rotary indexing mechanism Download PDFInfo
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- CN217551938U CN217551938U CN202220733807.6U CN202220733807U CN217551938U CN 217551938 U CN217551938 U CN 217551938U CN 202220733807 U CN202220733807 U CN 202220733807U CN 217551938 U CN217551938 U CN 217551938U
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- main shaft
- positioning
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- rotary indexing
- clamping
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Abstract
An automatic rotary indexing mechanism comprises a positioning component, a clamping component and a driving component for driving the positioning component to rotate; the positioning part comprises a main shaft arranged on the support, at least one end of the main shaft is provided with a positioning wheel, and a processing part is fixed on the positioning wheel; the clamping component comprises a pressing plate driven by a clamping cylinder, and the pressing plate is driven by the clamping cylinder to press or separate from a fixed processing component arranged on the positioning wheel; the driving component drives the main shaft to rotate. The utility model has the advantages that can realize self-holding, graduation rotation, provide the support for the full automatic processing of part.
Description
Technical Field
The utility model relates to an automatic rotary indexing mechanism, in particular to can realize the automatic rotary indexing mechanism of the same direction graduation rotation that lasts of part.
Background
Continuously add man-hour to a part, all adopt the manual work to operate now, inefficiency, and the precision is poor, after introducing automatic processing equipment, though can punch or weld automatically, but the fixed and rotatory manual operation that still needs of part, the utility model provides a can step up automatically and straighten to the rotatory autogiration graduation of an orientation graduation.
Disclosure of Invention
The utility model provides an automatic rotatory indexing mechanism can realize self-holding, index rotation, provides the support for the full automatic processing of part.
The scheme for realizing the aim of the utility model is that the automatic rotary indexing mechanism comprises a positioning part, a clamping part and a driving part for driving the positioning part to rotate;
the positioning part comprises a main shaft arranged on the support, at least one end of the main shaft is provided with a positioning wheel, and a processing part is fixed on the positioning wheel;
the clamping component comprises a pressing plate driven by a clamping cylinder, and the pressing plate is driven by the clamping cylinder to press or separate from a fixed processing component arranged on the positioning wheel;
the driving component drives the main shaft to rotate.
Furthermore, the main shaft is respectively provided with a positioning wheel.
Furthermore, the positioning wheel is fixed on the main shaft through a first bearing.
Furthermore, the driving part comprises a rotary indexing cylinder and a synchronizing wheel arranged on the main shaft, and the rotary indexing cylinder drives the synchronizing wheel to drive the main shaft to rotate through a synchronous belt.
Furthermore, the pressure plate is fixed on the clamping cylinder through a second bearing.
The utility model has the advantages that the device mainly used can fix the part location clamp tightly of locating on the locating wheel, lasts the graduation. The automatic indexing clamping device can be used for automatically indexing and clamping parts needing to be machined with circumferentially distributed holes or other characteristics, and the continuous indexing rotation of the parts in the same direction is realized by mainly utilizing the rotary indexing cylinder. The part that need be to the characteristic processing of circumference equipartition all can use the device to realize, can be according to actual demand, cooperates different model cylinders, realizes for example 60 degrees, 90 degrees, 180 degrees degree rotations.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the main shaft and the vertical section of the upper part of the main shaft of the present invention.
In the figure, 1, a rotary indexing cylinder, 2, a synchronous belt, 3, a synchronous wheel, 4, a support, 5, a main shaft, 6, a first bearing, 7, a positioning wheel, 8, a cylindrical workpiece, 9, a pressure plate, 10, a second bearing, 11, a clamping cylinder and 12 positioning pins are shown.
Detailed Description
As shown in fig. 1, an automatic rotary indexing mechanism includes a positioning member, a clamping member, and a driving member for driving the positioning member to rotate;
the positioning component comprises a main shaft 5 arranged on a support 4, a positioning wheel 7 is arranged at least one end of the main shaft 5, a processing component is fixed on the positioning wheel 7, as shown in fig. 1 and 2, the processing component is a cylindrical workpiece 8, the cylindrical workpiece 8 is sleeved on the main shaft 5, preferably, as shown in fig. 2, the main shaft 5 is respectively provided with a positioning wheel 7, and the positioning wheels 7 are fixed on the main shaft 5 through first bearings 6;
the clamping component comprises a pressure plate 9 driven by a clamping cylinder 11, the pressure plate 9 is driven by the clamping cylinder 11 to press or separate from a fixed processing component arranged on the positioning wheel 7, and preferably, the pressure plate 9 is fixed on the clamping cylinder 11 through a second bearing 10;
the driving part drives the main shaft 5 to rotate, preferably, the driving part comprises a rotary indexing cylinder 1 and a synchronizing wheel 3 arranged on the main shaft 5, and the rotary indexing cylinder 1 drives the synchronizing wheel 3 to drive the main shaft 5 to rotate synchronously.
The working principle is as follows: the cylindrical workpiece 8 is correspondingly arranged on the positioning wheel 7, and the angle of the cylindrical workpiece 8 is well determined by the positioning pin 12. The starting device is used for pushing the clamping workpiece out by the clamping cylinder 11, then the rotary indexing cylinder 1 starts to rotate and drives the synchronizing wheel 3 connected with the rotary cylinder 1, the main shaft 5 is driven to rotate synchronously through the synchronizing belt 2, the positioning wheel 7 on the main shaft 5 and the cylindrical workpiece rotate synchronously, when the rotary indexing cylinder 1 rotates to 90 degrees, the rotary indexing cylinder stops, the cylindrical workpiece also rotates 90 degrees synchronously, and at the moment, the processing equipment processes holes in the workpiece. After the equipment is machined, the rotary indexing cylinder 1 repeats the action and continues indexing rotation until one cycle is finished. At this time, the clamp cylinder 11 is retracted to release the cylindrical workpiece, thereby completing the machining process of a part.
Claims (5)
1. An automatic rotary indexing mechanism is characterized in that: the mechanism comprises a positioning component, a clamping component and a driving component for driving the positioning component to rotate;
the positioning part comprises a main shaft arranged on the support, at least one end of the main shaft is provided with a positioning wheel, and a processing part is fixed on the positioning wheel;
the clamping component comprises a pressing plate driven by a clamping cylinder, and the pressing plate is driven by the clamping cylinder to press or separate from a fixed processing component arranged on the positioning wheel;
the driving component drives the main shaft to rotate.
2. An automatic rotary indexing mechanism as claimed in claim 1, wherein: and the main shafts are respectively provided with a positioning wheel.
3. An automatic rotary indexing mechanism as claimed in claim 1 or 2, wherein: the positioning wheel is fixed on the main shaft through a first bearing.
4. An automatic rotary indexing mechanism as claimed in claim 1, wherein: the driving part comprises a rotary indexing cylinder and a synchronizing wheel arranged on the main shaft, and the rotary indexing cylinder drives the synchronizing wheel to drive the main shaft to rotate through a synchronous belt.
5. An automatic rotary indexing mechanism as claimed in claim 1, wherein: the pressure plate is fixed on the clamping cylinder through a second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220733807.6U CN217551938U (en) | 2022-03-31 | 2022-03-31 | Automatic rotary indexing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220733807.6U CN217551938U (en) | 2022-03-31 | 2022-03-31 | Automatic rotary indexing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217551938U true CN217551938U (en) | 2022-10-11 |
Family
ID=83470568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220733807.6U Active CN217551938U (en) | 2022-03-31 | 2022-03-31 | Automatic rotary indexing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217551938U (en) |
-
2022
- 2022-03-31 CN CN202220733807.6U patent/CN217551938U/en active Active
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