CN220178959U - Polishing device for valve rod - Google Patents
Polishing device for valve rod Download PDFInfo
- Publication number
- CN220178959U CN220178959U CN202320715460.7U CN202320715460U CN220178959U CN 220178959 U CN220178959 U CN 220178959U CN 202320715460 U CN202320715460 U CN 202320715460U CN 220178959 U CN220178959 U CN 220178959U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- valve rod
- driving motor
- workbench
- utility
- 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.)
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 210000000078 claw Anatomy 0.000 claims abstract description 5
- 244000137852 Petrea volubilis Species 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of machinery, in particular to a polishing device for a valve rod. The utility model provides a burnishing device of valve rod, includes workstation, its characterized in that: the side of the workbench is provided with a screw, one side of the screw is provided with a first driving motor, the screw is sleeved with a moving block, the moving block is connected with a supporting seat, one side above the supporting seat is provided with a first transmission shaft, one side of the transmission shaft is connected with a second driving motor, the other side of the transmission shaft is provided with a second transmission shaft, the first transmission shaft and the second transmission shaft are respectively sleeved with two ends of the belt-shaped sand paper, one side of the upper end of the workbench is provided with a claw, and the other side of the upper end of the workbench is provided with a center frame. Compared with the prior art, the valve rod has the advantages of reducing manual operation, reducing potential safety hazard, improving production efficiency and ensuring the size of the valve rod.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a polishing device for a valve rod.
Background
At present, polishing of the valve rod is manually finished by sand paper, and when potential safety hazards exist, the size of the valve rod is affected due to uneven stress of a workpiece in the whole process by manual operation.
Disclosure of Invention
The utility model provides a polishing device for a valve rod, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, a polishing device for a valve rod is designed, which comprises a workbench and is characterized in that: the side of the workbench is provided with a screw, one side of the screw is provided with a first driving motor, the screw is sleeved with a moving block, the moving block is connected with a supporting seat, one side above the supporting seat is provided with a first transmission shaft, one side of the transmission shaft is connected with a second driving motor, the other side of the transmission shaft is provided with a second transmission shaft, the first transmission shaft and the second transmission shaft are respectively sleeved with two ends of the belt-shaped sand paper, one side of the upper end of the workbench is provided with a claw, and the other side of the upper end of the workbench is provided with a center frame.
The clamping claw and the center frame are positioned on the same center line.
The first transmission shaft and the second transmission shaft are obliquely arranged.
One side of the transmission shaft II is connected with an operating rod.
Compared with the prior art, the utility model reduces manual operation, reduces potential safety hazard, improves production efficiency and ensures the size of the valve rod.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the strip-shaped sand paper of the present utility model.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 2, a screw rod 2 is arranged on the side surface of the workbench 1, a first driving motor 3 is arranged on one side of the screw rod 2, a moving block 4 is sleeved on the screw rod 2, a supporting seat 5 is connected to the moving block 4, a first driving shaft 6 is arranged on one side above the supporting seat 5, a second driving motor 7 is connected to one side of the first driving shaft 6, a second driving shaft 8 is arranged on the other side of the first driving shaft 6, two ends of a strip-shaped sand paper 9 are respectively sleeved on the first driving shaft 6 and the second driving shaft 8, a claw 10 is arranged on one side of the upper end of the workbench 1, and a center frame 11 is arranged on the other side of the upper end of the workbench 1.
The jaw 10 and the central frame 11 are positioned on the same central line, so that the valve rod 12 can be horizontally placed for polishing.
The first transmission shaft 6 and the second transmission shaft 8 are obliquely arranged, and the belt-shaped sand paper 9 is wound on the first transmission shaft 6 and the second transmission shaft 8.
When the second driving motor 7 fails, the second driving shaft 8 can drive the belt-shaped sand paper 9 to move by manually rotating the second driving shaft 8, and the valve rod 12 is polished in time.
The position of the strip-shaped sand paper 9 is matched with the position of the valve rod 12.
When the valve rod polishing device is used, the first driving motor 3 drives the moving block 4 and the strip-shaped sand paper 9 to transversely move, and the second driving motor 7 drives the strip-shaped sand paper 9 to rotate so as to polish the valve rod 12. The manual operation is reduced, the speed and the stress are uniform in the operation process, and the polishing amount of the whole valve rod 12 is consistent, so that the size and the smoothness of the valve rod 12 are ensured.
Claims (4)
1. The utility model provides a burnishing device of valve rod, includes workstation, its characterized in that: the utility model provides a workstation (1) side be equipped with lead screw (2), lead screw (2) one side is equipped with driving motor one (3), the cover is established movable block (4) on lead screw (2), connect supporting seat (5) on movable block (4), supporting seat (5) top one side is equipped with transmission shaft one (6), driving motor two (7) are connected to transmission shaft one (6) one side, transmission shaft one (6) opposite side is equipped with transmission shaft two (8), transmission shaft one (6) and transmission shaft two (8) cover respectively establish the both ends of taking shape abrasive paper (9), be located workstation (1) upper end one side and be equipped with jack catch (10), workstation (1) upper end opposite side is equipped with centre frame (11).
2. A valve stem polishing apparatus as defined in claim 1, wherein: the clamping claw (10) and the center frame (11) are positioned on the same center line.
3. A valve stem polishing apparatus as defined in claim 1, wherein: the first transmission shaft (6) and the second transmission shaft (8) are obliquely arranged.
4. A valve stem polishing apparatus as defined in claim 1, wherein: one side of the transmission shaft II (8) is connected with an operating rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320715460.7U CN220178959U (en) | 2023-04-04 | 2023-04-04 | Polishing device for valve rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320715460.7U CN220178959U (en) | 2023-04-04 | 2023-04-04 | Polishing device for valve rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178959U true CN220178959U (en) | 2023-12-15 |
Family
ID=89111259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320715460.7U Active CN220178959U (en) | 2023-04-04 | 2023-04-04 | Polishing device for valve rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178959U (en) |
-
2023
- 2023-04-04 CN CN202320715460.7U patent/CN220178959U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |