CN220575355U - Workpiece turntable capable of adjusting lifting - Google Patents
Workpiece turntable capable of adjusting lifting Download PDFInfo
- Publication number
- CN220575355U CN220575355U CN202322049442.2U CN202322049442U CN220575355U CN 220575355 U CN220575355 U CN 220575355U CN 202322049442 U CN202322049442 U CN 202322049442U CN 220575355 U CN220575355 U CN 220575355U
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- turntable
- movable
- rotating screw
- carousel
- lifting
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- 230000001360 synchronised effect Effects 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a workpiece turntable capable of adjusting lifting, which comprises a positioning base, wherein a rotating screw is rotatably arranged in the center of the positioning base, a cam divider is further arranged on the positioning base, a total turntable is arranged at the output end of the cam divider, the rotating screw passes through the center of the total turntable, a lower turntable is fixedly arranged on the total turntable, two lifting guide posts are fixedly arranged on the lower turntable, an upper turntable is fixedly arranged at the other end of each lifting guide post, a movable turntable is movably arranged between the upper turntable and the lower turntable on each lifting guide post, the movable turntable is in spiral fit with the rotating screw.
Description
Technical Field
The utility model relates to the technical field of workpiece turntables, in particular to a workpiece turntable capable of adjusting lifting.
Background
The turntable is required to support the workpieces in the production process of the automobile workpieces, for example, when the workpieces such as the damper valve plates and the like are processed, the turntable is required to be rotated to achieve continuous processing effects on the automobile workpieces.
The automobile workpiece machining turntable in the prior art cannot be lifted and adjusted to be suitable for different workpiece types and different machining equipment, so that the application range of the automobile workpiece turntable is limited, and the automobile workpiece is inconvenient to machine through the turntable.
Therefore, in order to solve the deficiencies of the prior art, it is necessary to provide a workpiece turntable capable of adjusting the lifting.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the workpiece turntable capable of adjusting the lifting, which is used for carrying out high-precision intermittent rotation output on the total turntable through the cam divider, and then driving the movable turntable matched with the workpiece turntable to carry out lifting adjustment through the rotation of the rotating screw rod, so that the workpiece turntable is suitable for rotating supports of workpieces with different sizes and different processing technologies.
The above object of the present utility model is achieved by the following means.
The utility model provides an adjustable work piece carousel that goes up and down, including the location base, the central authorities of location base rotate and install the rotation lead screw, still install the cam splitter on the location base, the output of cam splitter installs total carousel, the rotation lead screw passes the central authorities of total carousel, total carousel fixed mounting has lower carousel, fixed mounting has two lift guide posts on the lower carousel, the other end fixed mounting of lift guide post has the carousel, movable carousel is gone up to movable mounting between last carousel and lower carousel on the lift guide post, movable carousel and rotation lead screw spiral cooperation.
Specifically, a lifting screw is spirally arranged on the rotating screw rod, a movable positioning disc is circumferentially arranged outside the lifting screw rod, the movable positioning disc and the movable turntable are rotatably arranged, an upper positioning disc and a lower positioning disc are further arranged on the rotating screw rod, and the upper positioning disc and the lower positioning disc are rotatably arranged with the upper turntable and the lower turntable respectively.
Preferably, the movable positioning disc is internally penetrated and movably provided with two limiting columns, and two ends of each limiting column are movably arranged with the upper positioning disc and the lower positioning disc respectively.
Specifically, the bottom of the rotating screw rod is fixedly provided with a driven synchronous pulley, the positioning base is also provided with a driving motor, and the output end of the driving motor is connected with the driven synchronous pulley through a synchronous belt.
Further, the two lifting guide posts are symmetrically arranged between the upper turntable and the lower turntable by taking the rotation axis of the rotating screw rod as a symmetry axis.
According to the utility model, the cam divider is used for carrying out high-precision intermittent rotation output on the total turntable, and then the movable turntable matched with the cam divider is driven to carry out lifting adjustment through rotation of the rotating screw, so that the cam divider is suitable for rotating supports of workpieces of different sizes and different processing technologies.
Drawings
The utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.
Fig. 1 is a schematic perspective view of a workpiece turntable capable of adjusting lifting.
From fig. 1, it includes:
1. positioning a base;
2. rotating a screw rod;
3. a cam divider;
4. a total turntable;
5. a lower turntable;
6. lifting the guide post;
7. an upper turntable;
8. a movable turntable;
9. lifting the nut;
10. a movable positioning disk;
11. an upper positioning disk;
12. a lower positioning disc;
13. a limit column;
14. a driven synchronous pulley;
15. a driving motor;
16. a synchronous belt.
Detailed Description
The utility model will be further described with reference to the following examples.
Example 1.
As shown in fig. 1, an adjustable lifting workpiece turntable comprises a positioning base 1, a rotating screw rod 2 is rotatably arranged in the center of the positioning base 1, a cam divider 3 is further arranged on the positioning base 1, a total turntable 4 is arranged at the output end of the cam divider 3, the rotating screw rod 2 penetrates through the center of the total turntable 4, a lower turntable 5 is fixedly arranged on the total turntable 4, two lifting guide posts 6 are fixedly arranged on the lower turntable 5, an upper turntable 7 is fixedly arranged at the other end of the lifting guide post 6, a movable turntable 8 is movably arranged between the upper turntable 7 and the lower turntable 5 on the lifting guide post 6, and the movable turntable 8 is in spiral fit with the rotating screw rod 2.
This application is used for carrying out the rotation bearing to the work piece of automobile production, can go up and down to adjust when rotating the bearing, application scope is wider, at first carry out the bearing through the cam divider 3 to equipment through positioning base 1 and export, drive total carousel 4 and rotate, then pass total carousel 4 through rotating lead screw 2, do not rotate in step with total carousel 4, then rotate with total carousel 4 synchronous rotation drive lift guide post 6 and last carousel 7 through lower carousel 5, then install portable carousel 8 between last carousel 7 and lower carousel 5, portable carousel 8 movable mounting is on lift guide post 6, can also adjust the height and go up and down when realizing synchronous rotation with total carousel 4 through the screw cooperation with rotating lead screw 2.
The lifting screw 9 is spirally arranged on the rotating screw 2, the movable positioning disk 10 is circumferentially arranged outside the lifting screw 9, the movable positioning disk 10 and the movable turntable 8 are rotatably arranged, the upper positioning disk 11 and the lower positioning disk 12 are also arranged on the rotating screw 2, and the upper positioning disk 11 and the lower positioning disk 12 are rotatably arranged with the upper turntable 7 and the lower turntable 5 respectively.
The lifting screw 9 installed on the rotating screw 2 is in spiral fit with the rotating screw 2, then the movable positioning disk 10 installed on the lifting screw 9 can lift along with the lifting screw 9 to drive the movable turntable 8 to lift and adjust, and the lifting device is suitable for the rotation support of automobile workpieces with various heights, meanwhile, the movable positioning disk 10 and the movable turntable 8 are installed in a rotating mode, the workpiece rotation cannot be hindered, and the upper positioning disk 11 and the lower positioning disk 12 are installed in a rotating mode with the upper turntable 7 and the lower turntable 5 respectively, and the rotation of the upper turntable 7 and the lower turntable 5 cannot be hindered.
Two limit posts 13 penetrate through the inside of the movable positioning disk 10 and are movably mounted, and two ends of each limit post 13 are movably mounted with the upper positioning disk 11 and the lower positioning disk 12 respectively.
The two limit posts 13 movably mounted on the movable positioning disk 10 can be fixed on the upper positioning disk 11 and the lower positioning disk 12, so as to play a role in limiting the lifting of the movable positioning disk and keep the rotation bearing stability of the automobile workpiece.
The bottom of the rotating screw rod 2 is fixedly provided with a driven synchronous belt 16 wheel 14, the positioning base 1 is also provided with a driving motor 15, and the output end of the driving motor 15 is connected with the driven synchronous belt 16 wheel 14 through the synchronous belt 16.
The bottom of the rotating screw rod 2 drives the synchronous belt 16 and the driven synchronous belt 16 to rotate through the output of the driving motor 15, so that the output rotation of the rotating screw rod 2 is realized, and the driving motor 15 is prevented from obstructing the cam divider 3.
The two lifting guide posts 6 are symmetrically arranged between the upper turntable 7 and the lower turntable 5 by taking the rotation axis of the rotating screw rod 2 as a symmetry axis.
The symmetrical mounting of the lifting guide posts 6 can make the height adjustment of the movable turntable 8 more stable.
According to the utility model, the cam divider 3 is used for carrying out high-precision intermittent rotation output on the total turntable 4, and then the movable turntable 8 matched with the cam divider is driven to carry out lifting adjustment through the rotation of the rotating screw 2, so that the cam divider is suitable for rotating supports of workpieces of different sizes and different processing technologies.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides an adjustable work piece carousel that goes up and down which characterized in that: the automatic lifting device comprises a positioning base, a rotating screw is rotatably arranged in the center of the positioning base, a cam divider is further arranged on the positioning base, a total turntable is arranged at the output end of the cam divider, the rotating screw penetrates through the center of the total turntable, a lower turntable is fixedly arranged on the total turntable, two lifting guide posts are fixedly arranged on the lower turntable, an upper turntable is fixedly arranged at the other end of each lifting guide post, a movable turntable is movably arranged between the upper turntable and the lower turntable on each lifting guide post, and the movable turntable is in spiral fit with the rotating screw.
2. An adjustable lift workpiece carousel as defined in claim 1, wherein: the lifting screw is spirally arranged on the rotating screw, the movable positioning disk is circumferentially arranged outside the lifting screw, the movable positioning disk is rotatably arranged with the movable turntable, the upper positioning disk and the lower positioning disk are also arranged on the rotating screw, and the upper positioning disk and the lower positioning disk are rotatably arranged with the upper turntable and the lower turntable respectively.
3. An adjustable lift workpiece carousel as defined in claim 2, wherein: the movable positioning plate is internally penetrated and movably provided with two limiting columns, and two ends of each limiting column are movably arranged with the upper positioning plate and the lower positioning plate respectively.
4. An adjustable lift workpiece carousel as defined in claim 2, wherein: the bottom of the rotating screw rod is fixedly provided with a driven synchronous pulley, the positioning base is also provided with a driving motor, and the output end of the driving motor is connected with the driven synchronous pulley through a synchronous belt.
5. An adjustable lift workpiece carousel as defined in claim 4, wherein: the two lifting guide posts are symmetrically arranged between the upper turntable and the lower turntable by taking the rotation axis of the rotating screw rod as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049442.2U CN220575355U (en) | 2023-08-01 | 2023-08-01 | Workpiece turntable capable of adjusting lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049442.2U CN220575355U (en) | 2023-08-01 | 2023-08-01 | Workpiece turntable capable of adjusting lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220575355U true CN220575355U (en) | 2024-03-12 |
Family
ID=90118276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322049442.2U Active CN220575355U (en) | 2023-08-01 | 2023-08-01 | Workpiece turntable capable of adjusting lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220575355U (en) |
-
2023
- 2023-08-01 CN CN202322049442.2U patent/CN220575355U/en active Active
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