CN220241155U - Sand blasting device for valve core of hydraulic valve - Google Patents
Sand blasting device for valve core of hydraulic valve Download PDFInfo
- Publication number
- CN220241155U CN220241155U CN202321483131.0U CN202321483131U CN220241155U CN 220241155 U CN220241155 U CN 220241155U CN 202321483131 U CN202321483131 U CN 202321483131U CN 220241155 U CN220241155 U CN 220241155U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- hydraulic valve
- sand blasting
- universal ball
- fixed
- 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
- 238000005488 sandblasting Methods 0.000 title claims abstract description 26
- 238000005422 blasting Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model discloses a hydraulic valve core sand blasting device which comprises a sand blasting machine, wherein a convex tube seat and a bevel baffle are arranged on the surface of the sand blasting machine, a T-shaped shaft is inserted into the convex tube seat, a first universal ball is fixed on the lower surface of the T-shaped shaft, the upper end of the bevel baffle is connected with a threaded rod through threads, a second universal ball is fixed on the lower surface of the threaded rod, a valve core is arranged on the surface of the T-shaped shaft, the lower end of the bevel baffle is connected with a rotating rod through a bearing, a first bevel gear is arranged outside the rotating rod, a second bevel gear is fixed on the outer surface of the T-shaped shaft, the universal ball is adopted for supporting and rotating when the T-shaped shaft is extruded up and down, and the T-shaped shaft is matched with bevel gear transmission to rotate through manual rotation operation, so that the mechanism is simple and the cost is low.
Description
Technical Field
The present utility model relates to the field of hydraulic valve spool blasting apparatus, and more particularly to hydraulic valve spool blasting apparatus.
Background
In the processing and production process of the hydraulic valve, the surface of the valve core in the hydraulic valve is required to be polished, a sand blasting machine is generally adopted to treat the surface of the valve core, and because the valve core is similar to a columnar structure, a sand blasting head of the sand blasting machine can only carry out sand blasting treatment on one side of the valve core at the same time, and the treatment is inconvenient;
the CN218110464U discloses a hydraulic valve core sand blasting device, relates to the technical field of hydraulic valve processing, and comprises a sand blasting machine, a base and a bearing table, wherein the base is fixedly arranged on the surface of the sand blasting machine through bolts, the bearing table is welded and fixed at the middle position of the upper end surface of the base, and the center of the bearing table is rotationally provided with a rotary table;
in the above patent, a rotatable design of up-down clamping is adopted, a rotary table assembly is arranged, after clamping, the rotary table assembly is rotated and turned over through motor driving, an external motor is required to be arranged for carrying out matched driving, and the mechanism is complicated and has high cost.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide the hydraulic valve core sand blasting device which adopts a universal ball to support and rotate when being extruded up and down, and is matched with bevel gear transmission rotation through manual rotation operation, so that the mechanism is simple and the cost is low.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a hydraulic valve case sand blasting unit, includes the sand blasting machine, the surface of sand blasting machine sets up protruding tube socket, dog-ear baffle, insert T shape axle in the protruding tube socket, the first universal ball of fixed surface under the T shape axle, threaded connection threaded rod is passed through to the upper end of dog-ear baffle, the second universal ball of fixed surface under the threaded rod, the case is placed on T shape axle surface, the dog-ear baffle lower extreme has the rotary rod through bearing connection, set up first bevel gear outward the rotary rod, and the second bevel gear of T shape axle surface mounting, adopt the universal ball to support the rotation when it extrudees from top to bottom, and through manual rotation operation, the cooperation bevel gear transmission is rotatory, and the mechanism is simple, and is with low costs.
Further, the second universal ball is extruded on the upper surface of the valve core, and the first universal ball is supported on the surface of the sand blasting machine.
Further, the first bevel gear and the second bevel gear are meshed with each other.
Further, the outer end surface of the rotary rod is fixed with a rotary handle.
Further, a torsion handle is fixed on the surface of the upper end of the threaded rod.
Further, the first bevel gear is a small gear, and the second bevel gear is a large gear.
Further, the upper surface of the T-shaped shaft is covered with a rubber friction layer.
Compared with the prior art, the utility model has the advantages that:
(1) The universal ball is adopted to support and rotate when the vertical extrusion is carried out, and the vertical extrusion is matched with bevel gear transmission for rotation through manual rotation operation, so that the mechanism is simple and the cost is low.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a view of the connection of the T-shaft and the second bevel gear of the present utility model.
The reference numerals in the figures illustrate:
1 sand blasting machine, 2 protruding tube seat, 3T shape axle, 4 first universal ball, 5 dog-ear baffle, 6 threaded rod, 7 second universal ball, 8 case, 9 rotary rod, 10 first bevel gear, 11 second bevel gear, 12 rotary handle, 60 turn round the handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-2, a hydraulic valve core sand blasting device comprises a sand blasting machine 1, wherein a convex tube seat 2 and a bevel baffle 5 are arranged on the surface of the sand blasting machine 1, a T-shaped shaft 3 is inserted into the convex tube seat 2, a first universal ball 4 is fixed on the lower surface of the T-shaped shaft 3, the upper end of the bevel baffle 5 is connected with a threaded rod 6 through threads, a second universal ball 7 is fixed on the lower surface of the threaded rod 6, a valve core 8 is arranged on the surface of the T-shaped shaft 3, the lower end of the bevel baffle 5 is connected with a rotary rod 9 through a bearing, a first bevel gear 10 is arranged outside the rotary rod 9, and a second bevel gear 11 is fixed on the outer surface of the T-shaped shaft 3;
the second universal ball 7 is extruded on the upper surface of the valve core 8, the first universal ball 4 is supported on the surface of the sand blasting machine 1, so that the valve core 8 is clamped conveniently, the valve core 8 is clamped by being placed on the surface of the T-shaped shaft 3, the threaded rod 6 is rotated downwards to drive the second universal ball 8 to extrude the upper end of the valve core 8 for positioning, clamping and positioning can be performed, the rotary rod is convenient to rotate, when the rotary rod rotates, the rotary rod 9 is fixed on the outer end surface of the rotary rod 9 through the mutual engagement of the first bevel gear 10 and the second bevel gear 11, the rotary handle 12 rotates the rotary rod 9, bevel gear meshing transmission can be driven, the T-shaped shaft 3 can be driven to rotate, the valve core 8 can be driven to rotate, the rotary turnover during spraying is facilitated, the manual driving structure is simple in structure, external motor driving does not need to be additionally arranged, and the cost is low;
a twisting handle 60 is fixed on the upper end surface of the threaded rod 6, so that twisting operation is facilitated;
the first bevel gear 10 is a pinion, the second bevel gear 11 is a bull gear, and the pinion drives the bull gear to rotate during transmission, so that labor is saved during rotation;
the upper surface of T shape axle 3 covers has the rubber friction layer, and when placing case 8, the lower surface is placed on the rubber friction layer surface, and the holding friction is big, and stability is high, can not outwards slide.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a hydraulic valve case sand blasting unit, includes sand blasting machine (1), its characterized in that: the surface of sand blasting machine (1) sets up protruding tube socket (2), dog-ear baffle (5), insert T shape axle (3) in protruding tube socket (2), the first universal ball (4) of fixed surface under T shape axle (3), threaded connection threaded rod (6) are passed through to the upper end of dog-ear baffle (5), fixed surface second universal ball (7) under threaded rod (6), case (8) are placed on T shape axle (3) surface, there is rotary rod (9) dog-ear baffle (5) lower extreme through the bearing connection, first bevel gear (10) are equipped with in rotary rod (9), and T shape axle (3) external surface fixed second bevel gear (11).
2. The hydraulic valve cartridge blasting apparatus of claim 1, wherein: the second universal ball (7) is extruded on the upper surface of the valve core (8), and the first universal ball (4) is supported on the surface of the sand blasting machine (1).
3. The hydraulic valve cartridge blasting apparatus of claim 1, wherein: the first bevel gear (10) is meshed with the second bevel gear (11).
4. The hydraulic valve cartridge blasting apparatus of claim 1, wherein: the outer end surface of the rotary rod (9) is fixed with a rotary handle (12).
5. The hydraulic valve cartridge blasting apparatus of claim 1, wherein: the upper end surface of the threaded rod (6) is fixed with a torsion handle (60).
6. The hydraulic valve cartridge blasting apparatus of claim 1, wherein: the first bevel gear (10) is a pinion gear, and the second bevel gear (11) is a bull gear.
7. The hydraulic valve cartridge blasting apparatus of claim 1, wherein: the upper surface of the T-shaped shaft (3) is coated with a rubber friction layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321483131.0U CN220241155U (en) | 2023-06-12 | 2023-06-12 | Sand blasting device for valve core of hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321483131.0U CN220241155U (en) | 2023-06-12 | 2023-06-12 | Sand blasting device for valve core of hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220241155U true CN220241155U (en) | 2023-12-26 |
Family
ID=89265370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321483131.0U Active CN220241155U (en) | 2023-06-12 | 2023-06-12 | Sand blasting device for valve core of hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220241155U (en) |
-
2023
- 2023-06-12 CN CN202321483131.0U patent/CN220241155U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |