CN215919695U - Rotary workbench for machining center - Google Patents
Rotary workbench for machining center Download PDFInfo
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- CN215919695U CN215919695U CN202122509958.1U CN202122509958U CN215919695U CN 215919695 U CN215919695 U CN 215919695U CN 202122509958 U CN202122509958 U CN 202122509958U CN 215919695 U CN215919695 U CN 215919695U
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Abstract
The utility model relates to the technical field of processing equipment, in particular to a rotary worktable for a processing center, which comprises a bottom box, wherein the middle part of the top of the bottom box is provided with a rotating assembly, the rotating assembly is provided with a height adjusting assembly, the height adjusting assembly is provided with a fixed frame, two sides of the outer wall of the fixed frame are respectively provided with a sliding groove, the bottom of the inner wall of the fixed frame is provided with a movable plate in a sliding way, two sides of the top of the movable plate are respectively provided with a guide hole, the inner wall of each guide hole is provided with a guide post in a sliding way, the top of each guide post is fixedly provided with a second worktable, the utility model can control the extension of an electric telescopic rod, the electric telescopic rod pushes the connecting frame to enable the connecting frame to drive the movable plate to move, a round block on the second worktable moves along the sliding groove and then the inclined plane on the second worktable is mutually jointed with the inclined plane on the first worktable, the expansion is completed.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to a rotary workbench for a machining center.
Background
Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The machining method can be divided into cutting machining and pressure machining according to the difference of machining modes, parts need to be fixed and positioned in the machining process, and a rotary workbench is often needed for assistance.
In the prior art, the following problems exist:
(1) the existing rotary worktable for the machining center is accumulated on the top surface when the top surface is not enough, and needs to be replaced by workers at the moment, so that the operation of the process is complicated, and the labor intensity of the workers is also increased.
(2) The existing rotary workbench for the machining center only has a steering function and is single in function.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a rotary table for a machining center, which solves the above problems of the related art.
The technical scheme of the utility model is as follows: a rotary worktable for a machining center comprises a bottom box, a rotating assembly is arranged in the middle of the top of the bottom box, the rotating assembly is provided with a height adjusting assembly, the height adjusting assembly is provided with a fixed frame, the two sides of the outer wall of the fixed frame are both provided with sliding grooves, the bottom of the inner wall of the fixed frame is provided with a movable plate in a sliding way, both sides of one side of the top of the movable plate are provided with guide holes, the inner walls of the guide holes are provided with guide columns in a sliding way, a second workbench is fixed at the top of the guide post, round blocks are rotatably arranged on both sides of the outer wall of the second workbench, the round block is arranged on the inner wall of the sliding groove in a sliding way, a first workbench is arranged on one side opposite to the outer wall of the fixed frame, the outer wall of one side of the first workbench is an inclined plane which inclines downwards, and the outer wall of one side of the second workbench is an inclined plane which inclines upwards.
Preferably, a rotating hole is formed in the middle of the top of the bottom box, the rotating assembly comprises a rotating disc, the rotating disc is rotatably mounted on the inner wall of the rotating hole, a driven gear is fixed to the bottom of the rotating disc, a first servo motor is fixed to the bottom of the inner wall of the bottom box, an output shaft of the first servo motor is fixed with a driving gear, and the driving gear is meshed with the driven gear.
Preferably, the height adjusting assembly comprises a fixed cylinder, the fixed cylinder is installed in the middle of the top of the rotating disc, a second servo motor is fixed to the position, located at the bottom end, of the inner wall of the fixed cylinder, a threaded column is fixed to an output shaft of the second servo motor, a movable cylinder is installed on the outer side wall of the threaded column in a threaded mode, and the bottom of the fixed frame is installed on the top of the movable cylinder.
Preferably, the shifting chute has all been seted up to the both sides of fixed section of thick bamboo inner wall, the guide block is all installed to the both sides of removal section of thick bamboo outer wall, guide block slidable mounting is on the shifting chute inner wall.
Preferably, the bottom of the fixed frame is located at the two sides of the middle part and is provided with guide grooves, the bottom of the moving plate is located at the two sides of the middle part and is fixed with guide strips, and the guide strips are slidably mounted on the inner walls of the guide grooves.
Preferably, two the opposite one side of gib block outer wall is installed and is connected the frame, fixed frame's bottom is fixed with electric telescopic handle, connect the frame and install on electric telescopic handle's flexible end.
Preferably, one side outer wall of fixed frame is fixed with a location section of thick bamboo, the inner wall slidable mounting of a location section of thick bamboo has the removal post, the limiting plate is installed to one side outer wall of removal post, the lateral wall of a location section of thick bamboo cup joints installs the spring, the both ends of spring contact with connecting frame and fixed frame respectively.
The utility model provides a rotary worktable for a machining center through improvement, and compared with the prior art, the rotary worktable has the following improvements and advantages: comprises the following steps.
One is as follows: according to the utility model, the electric telescopic rod can be controlled to extend, the electric telescopic rod pushes the connecting frame, so that the connecting frame drives the moving plate to move, the round block on the second workbench moves along the sliding groove, and then the round block on the second workbench is attached to the inclined plane on the first workbench until the inclined plane on the second workbench is attached to the inclined plane on the first workbench, so that the expansion is completed;
the second step is as follows: the utility model can make the threaded column rotate by controlling the second servo motor, and the movable cylinder moves up and down at the moment through the thread transmission, and the height of the workbench can be controlled at the moment; then, the first servo motor is controlled to enable the driving gear to rotate, and at the moment, the driving gear enables the driven gear to rotate, so that the workbench rotates.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevation view of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic top perspective view of a fixed frame region of the present invention;
FIG. 5 is a partial elevational cut-away schematic view of the present invention;
description of reference numerals:
1. a bottom box; 2. rotating the disc; 3. a fixed cylinder; 4. moving the plate; 5. a second table; 6. a first table; 7. a fixed frame; 8. a guide post; 9. a guide strip; 10. a connecting frame; 11. an electric telescopic rod; 12. moving the drum; 13. a sliding groove; 14. a round block; 15. a limiting plate; 16. moving the column; 17. a spring; 18. a positioning cylinder; 19. a guide groove; 20. a driven gear; 21. a driving gear; 22. a first servo motor; 23. a second servo motor; 24. a threaded post.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a rotary worktable for a machining center through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1 to 5, a rotary worktable for a machining center comprises a bottom case 1, a rotating assembly is arranged in the middle of the top of the bottom case 1, a height adjusting assembly is arranged on the rotating assembly, a fixed frame 7 is arranged on the height adjusting assembly, sliding grooves 13 are respectively arranged on both sides of the outer wall of the fixed frame 7, a moving plate 4 is slidably mounted at the bottom of the inner wall of the fixed frame 7, guide holes are respectively arranged on both sides of one side of the top of the moving plate 4, guide posts 8 are slidably mounted on the inner wall of the guide holes, a second worktable 5 is fixed on the top of the guide posts 8, round blocks 14 are rotatably mounted on both sides of the outer wall of the second worktable 5, the round blocks 14 are slidably mounted on the inner wall of the sliding grooves 13, a first worktable 6 is mounted on the opposite side of the outer wall of the fixed frame 7, the outer wall of one side of the first worktable 6 is an inclined downward slope, the outer wall of one side of the second workbench 5 is an inclined plane which inclines upwards, when the workbench needs to be expanded, the connecting frame 10 drives the moving plate 4 to move, the round block 14 on the second workbench 5 moves along the sliding groove 13, and then the inclined plane on the second workbench 5 is attached to the inclined plane on the first workbench 6, so that the expansion is completed.
Furthermore, a rotating hole is formed in the middle of the top of the bottom box 1, the rotating assembly comprises a rotating disc 2, the rotating disc 2 is rotatably installed on the inner wall of the rotating hole, a driven gear 20 is fixed at the bottom of the rotating disc 2, a first servo motor 22 is fixed at the bottom of the inner wall of the bottom box 1, a driving gear 21 is fixed on an output shaft of the first servo motor 22, the driving gear 21 is meshed with the driven gear 20, the first servo motor 22 is controlled to enable the driving gear 21 to rotate, and at the moment, the driving gear 21 enables the driven gear 20 to rotate, so that the workbench rotates.
Further, the height adjusting assembly comprises a fixed barrel 3, the fixed barrel 3 is installed in the middle of the top of the rotating disc 2, the inner wall of the fixed barrel 3 is located at the bottom end and is fixedly provided with a second servo motor 23, an output shaft of the second servo motor 23 is fixedly provided with a threaded column 24, a movable barrel 12 is installed on the outer side wall of the threaded column 24 in a threaded mode, the bottom of the fixed frame 7 is installed on the top of the movable barrel 12, the second servo motor 23 is controlled to enable the threaded column 24 to rotate, the movable barrel 12 moves up and down through thread transmission, and the height of the workbench can be controlled at the moment.
Further, the shifting chute has all been seted up to the both sides of 3 inner walls of fixed section of thick bamboo, the guide block is all installed to the both sides of a 12 outer walls of a mobile section of thick bamboo, guide block slidable mounting is on the shifting chute inner wall, and guide block and shifting chute set up, can prevent like this that a mobile section of thick bamboo 12 from rotating.
Further, the bottom of fixed frame 7 is located the middle part both sides and has all seted up guide way 19, the bottom of movable plate 4 is located the middle part both sides and all is fixed with gib block 9, gib block 9 slidable mounting is on the inner wall of guide way 19, and gib block 9 and guide way 19 mutually support, stability when can improving the removal.
Furthermore, a connecting frame 10 is installed on the opposite side of the outer walls of the two guide strips 9, an electric telescopic rod 11 is fixed at the bottom of the fixed frame 7, the connecting frame 10 is installed at the telescopic end of the electric telescopic rod 11, and the electric telescopic rod 11 can control the connecting frame 10 to move back and forth by stretching.
Further, one side outer wall of fixed frame 7 is fixed with a location section of thick bamboo 18, the inner wall slidable mounting of a location section of thick bamboo 18 has the removal post 16, remove one side outer wall of post 16 and install limiting plate 15, the lateral wall of a location section of thick bamboo 18 cup joints and installs spring 17, spring 17's both ends contact with linking frame 10 and fixed frame 7 respectively, when linking frame 10 removed to fixed frame 7, when contacting limiting plate 15, spring 17 removed linking frame 10 this moment and removes the inertia potential energy that produces and turn into elastic potential energy, and the reduction rocks the production.
The working principle is as follows: when the workbench needs to be expanded, the electric telescopic rod 11 is controlled to extend, the electric telescopic rod 11 pushes the connecting frame 10, the connecting frame 10 drives the moving plate 4 to move, the round block 14 on the second workbench 5 moves along the sliding groove 13, and then the inclined plane on the second workbench 5 is attached to the inclined plane on the first workbench 6, so that the expansion is completed; the second servo motor 23 is controlled to enable the threaded column 24 to rotate, the movable cylinder 12 moves up and down at the moment through threaded transmission, and the height of the workbench can be controlled at the moment; the first servomotor 22 is then controlled to rotate the drive gear 21, at which time the drive gear 21 rotates the driven gear 20, thereby rotating the table.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A swivel work head for machining center which characterized in that: the device comprises a bottom box (1), wherein a rotating assembly is arranged in the middle of the top of the bottom box (1), a height adjusting assembly is arranged on the rotating assembly, a fixed frame (7) is arranged on the height adjusting assembly, sliding grooves (13) are formed in two sides of the outer wall of the fixed frame (7), a movable plate (4) is slidably mounted at the bottom of the inner wall of the fixed frame (7), guide holes are formed in two sides of one side of the top of the movable plate (4), guide columns (8) are slidably mounted on the inner wall of the guide holes, a second workbench (5) is fixed on the top of each guide column (8), round blocks (14) are rotatably mounted on two sides of the outer wall of the second workbench (5), the round blocks (14) are slidably mounted on the inner wall of the sliding grooves (13), and a first workbench (6) is mounted on one opposite side of the outer wall of the fixed frame (7), the outer wall of one side of the first workbench (6) is an inclined surface which inclines downwards, and the outer wall of one side of the second workbench (5) is an inclined surface which inclines upwards.
2. A rotary table for a machining center according to claim 1, characterized in that: the rotary mechanism is characterized in that a rotary hole is formed in the middle of the top of the bottom box (1), the rotary assembly comprises a rotary disc (2), the rotary disc (2) is rotatably installed on the inner wall of the rotary hole, a driven gear (20) is fixed at the bottom of the rotary disc (2), a first servo motor (22) is fixed at the bottom of the inner wall of the bottom box (1), a driving gear (21) is fixed on an output shaft of the first servo motor (22), and the driving gear (21) is meshed with the driven gear (20).
3. A rotary table for a machining center according to claim 2, characterized in that: the height adjusting assembly comprises a fixed barrel (3), the middle of rotating disc (2) top is installed in fixed barrel (3), the inner wall of fixed barrel (3) is located bottom position and is fixed with second servo motor (23), the output shaft of second servo motor (23) is fixed with threaded column (24), a movable barrel (12) is installed to the lateral wall spiro union of threaded column (24), the bottom of fixed frame (7) is installed on the top of movable barrel (12).
4. A rotary table for a machining center according to claim 3, characterized in that: the movable groove has all been seted up to the both sides of fixed section of thick bamboo (3) inner wall, the guide block is all installed to the both sides of a movable section of thick bamboo (12) outer wall, guide block slidable mounting is on the movable groove inner wall.
5. A rotary table for a machining center according to claim 1, characterized in that: the bottom of fixed frame (7) is located the middle part both sides and has all seted up guide way (19), the bottom of movable plate (4) is located the middle part both sides and all is fixed with gib block (9), gib block (9) slidable mounting is on the inner wall of guide way (19).
6. A rotary table for a machining center according to claim 5, characterized in that: two a connecting frame (10) is installed on the opposite side of the outer wall of the guide strip (9), an electric telescopic rod (11) is fixed at the bottom of the fixed frame (7), and the connecting frame (10) is installed on the telescopic end of the electric telescopic rod (11).
7. A rotary table for a machining center according to claim 1, characterized in that: one side outer wall of fixed frame (7) is fixed with a location section of thick bamboo (18), the inner wall slidable mounting of a location section of thick bamboo (18) has removal post (16), limiting plate (15) are installed to one side outer wall of removal post (16), the lateral wall of a location section of thick bamboo (18) cup joints installs spring (17), the both ends of spring (17) contact with connection frame (10) and fixed frame (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509958.1U CN215919695U (en) | 2021-10-18 | 2021-10-18 | Rotary workbench for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509958.1U CN215919695U (en) | 2021-10-18 | 2021-10-18 | Rotary workbench for machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215919695U true CN215919695U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122509958.1U Active CN215919695U (en) | 2021-10-18 | 2021-10-18 | Rotary workbench for machining center |
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| Country | Link |
|---|---|
| CN (1) | CN215919695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798690A (en) * | 2024-03-01 | 2024-04-02 | 浙江三铭精密机械有限公司 | Numerical control rotary table |
-
2021
- 2021-10-18 CN CN202122509958.1U patent/CN215919695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798690A (en) * | 2024-03-01 | 2024-04-02 | 浙江三铭精密机械有限公司 | Numerical control rotary table |
| CN117798690B (en) * | 2024-03-01 | 2024-05-10 | 浙江三铭精密机械有限公司 | Numerical control rotary table |
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