CN219404133U - Frock is dismantled to solenoid valve - Google Patents
Frock is dismantled to solenoid valve Download PDFInfo
- Publication number
- CN219404133U CN219404133U CN202223260265.4U CN202223260265U CN219404133U CN 219404133 U CN219404133 U CN 219404133U CN 202223260265 U CN202223260265 U CN 202223260265U CN 219404133 U CN219404133 U CN 219404133U
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- ball screw
- hole
- screw pair
- handle seat
- guide sleeve
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Abstract
The utility model belongs to the technical field of tool parts, and particularly relates to an electromagnetic valve disassembling tool which comprises a support column, a support beam, a nylon guide sleeve, a handle pin, a handle seat, a ball screw pair and a drawing head; the two support posts are arranged, and the support beam is fixed at the upper end of the support post through threads; the support beam is provided with a through hole, and the nylon guide sleeve is fixed in the through hole; the handle pin is in interference fit with the blind hole of the handle seat; the ball screw pair consists of a ball screw and a ball screw pair nut, the ball screw passes through the handle seat and the nylon guide sleeve, and the ball screw pair nut is arranged on the ball screw and is fixed in a hexagonal hole of the handle seat; the lower end of the ball screw is welded with a pulling head, and an annular groove is arranged in the pulling head. The disassembly tool disclosed by the utility model has a simple and reasonable structure, can be used for installing and rapidly disassembling the electromagnetic valve, and is suitable for popularization and application.
Description
Technical Field
The utility model belongs to the technical field of tool parts, and particularly relates to an electromagnetic valve disassembling tool.
Background
The integration degree of aviation hydraulic products is higher and higher, in order to reduce space requirements and weight, the plug-in structure gradually becomes the optimal structure of modern hydraulic additional design. The hydraulic solenoid valve adopts the plug-in structural design at present, and the external diameter is equipped with more rubber seal rings, and the frictional force that produces in rubber seal ring department need be overcome when dismantling.
The existing disassembly mode comprises bare-handed drawing or conventional drawing device drawing electromagnet design, and abnormal conditions in the disassembly process are not easy to observe in an inertial force mode, so that cutting of wires and sealing elements is easy to cause. Therefore, a solenoid valve disassembly tool is needed to avoid the problems of cutting damage of the lead and the sealing element caused by an inertial disassembly method.
Disclosure of Invention
Aiming at the problems, the utility model discloses an electromagnetic valve dismounting tool which is used for helping to finish the dismounting of an electromagnetic valve.
The technical scheme of the utility model is as follows: a solenoid valve disassembly tool comprises a support column, a support beam, a nylon guide sleeve, a handle pin, a handle seat, a ball screw pair and a drawing head; the two support posts are arranged, and the support beam is fixed at the upper end of the support post through threads; the support beam is provided with a through hole, and the nylon guide sleeve is fixed in the through hole; the handle pin is in interference fit with the blind hole of the handle seat; the ball screw pair consists of a ball screw and a ball screw pair nut, the ball screw passes through the handle seat and the nylon guide sleeve, and the ball screw pair nut is arranged on the ball screw and is fixed in a hexagonal hole of the handle seat; the lower end of the ball screw is welded with a pulling head, and an annular groove is arranged in the pulling head.
Further, a spanner head connector is arranged at the top end of the ball screw.
Further, the nylon guide sleeve is fixed in the through hole through adhesive bonding.
Further, the ball screw pair nut is fixed in the handle seat through fastening glue.
According to the technical scheme, the drawing force in the existing disassembly scheme is converted into the rotating moment of the ball screw pair, the friction resistance of the ball screw pair is small, the rotating moment can directly overcome the resistance of disassembly of the electromagnetic valve, abnormal conditions such as wire scraping and sealing piece cutting in the disassembly process of the electromagnetic valve can be intuitively fed back, the abnormal conditions are timely eliminated, and the probability of wire cutting and sealing piece cutting is reduced.
Drawings
FIG. 1 is a schematic structural view of an electromagnetic valve disassembly tool according to the present utility model;
FIG. 2 is a schematic view of a ball screw assembly according to the present utility model;
FIG. 3 is a schematic diagram illustrating the rotation of a pulling head according to an embodiment;
fig. 4 is an enlarged schematic view of the pulling head according to the embodiment.
The reference numerals in the drawings are respectively: 1-pillar, 2-supporting beam, 3-nylon uide bushing, 4-handle round pin, 5-handle seat, 6-ball screw pair, 7-pull head, 8-ball screw, 9-ball screw pair nut, 10-spanner head joint, 11-ring channel, 12-solenoid valve.
Detailed Description
The utility model will now be described in detail with reference to the drawings and examples.
Examples
As shown in fig. 1, the electromagnetic valve disassembling tool comprises a support column 1, a support beam 2, a nylon guide sleeve 3, a handle pin 4, a handle seat 5, a ball screw pair 6 and a drawing head 7; the two support posts 1 are arranged, and the support beam 2 is fixed at the upper end of the support post 1 through threads; the support beam 2 is provided with a through hole, and the nylon guide sleeve 3 is fixed in the through hole; the handle pin 4 is in interference fit with the blind hole of the handle seat 5; the ball screw pair 6 consists of a ball screw 8 and a ball screw pair nut 9, the ball screw passes through the handle seat 5 and the nylon guide sleeve 3, and the ball screw pair nut 9 is arranged on the ball screw 8 and is fixed in a hexagonal hole of the handle seat 5; the lower end of the ball screw 8 is welded with a drawing head 7, and an annular groove 11 is arranged in the drawing head.
The top end of the ball screw 8 is provided with a spanner head joint 10.
The nylon guide sleeve 3 is fixedly adhered in the through hole by glue.
The ball screw pair nut 9 is fixed in the handle seat 5 by fastening glue.
Working principle: when the electromagnet of the electromagnetic valve is disassembled, the support column 1 is inserted into the electromagnet flange mounting hole to be positioned, the drawing head 7 is placed in a rotary mode to be rotated for 45 degrees to a drawing position according to the preparation position in fig. 3, the electromagnet is clamped through the annular groove 11 in the drawing head, the handle pin 4 is rotated to drive the ball screw pair nut 9 in the ball screw pair, the roller screw 8 slides upwards in the ball screw pair nut 9, and accordingly the drawing head 7 and the electromagnet are driven to move upwards, and the function of drawing the electromagnet is achieved. The top end of the roller screw is provided with a spanner head joint 10 which can be connected with a spanner to prevent the drawing head from rotating when the electromagnet is drawn.
Claims (4)
1. Frock, its characterized in that are dismantled to solenoid valve: comprises a strut (1), a supporting beam (2), a nylon guide sleeve (3), a handle pin (4), a handle seat (5), a ball screw pair (6) and a drawing head (7); the number of the supporting beams (2) is two, and the supporting beams (2) are fixed at the upper end of the supporting beams (1) through threads; the support beam (2) is provided with a through hole, and the nylon guide sleeve (3) is fixed in the through hole; the handle pin (4) is in interference fit with the blind hole of the handle seat (5); the ball screw pair (6) consists of a ball screw (8) and a ball screw pair nut (9), the ball screw passes through the handle seat (5) and the nylon guide sleeve (3), and the ball screw pair nut (9) is arranged on the ball screw (8) and is fixed in a hexagonal hole of the handle seat (5); the lower end of the ball screw (8) is welded with a drawing head (7), and an annular groove (11) is arranged in the drawing head.
2. The electromagnetic valve disassembly tool according to claim 1, wherein: the top end of the ball screw (8) is provided with a spanner head joint (10).
3. The electromagnetic valve disassembly tool according to claim 1, wherein: the nylon guide sleeve (3) is fixedly adhered in the through hole through glue.
4. The electromagnetic valve disassembly tool according to claim 1, wherein: the ball screw pair nut (9) is fixed in the handle seat (5) through fastening glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223260265.4U CN219404133U (en) | 2022-12-06 | 2022-12-06 | Frock is dismantled to solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223260265.4U CN219404133U (en) | 2022-12-06 | 2022-12-06 | Frock is dismantled to solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219404133U true CN219404133U (en) | 2023-07-25 |
Family
ID=87235924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223260265.4U Active CN219404133U (en) | 2022-12-06 | 2022-12-06 | Frock is dismantled to solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219404133U (en) |
-
2022
- 2022-12-06 CN CN202223260265.4U patent/CN219404133U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |