CN211070586U

CN211070586U - Rust-resistant gilding device of using of solenoid valve inner wall

Info

Publication number: CN211070586U
Application number: CN201921403000.0U
Authority: CN
Inventors: 薛建军
Original assignee: Anhui Tianhao Refrigeration Equipment Co ltd
Current assignee: Anhui Tianhao Refrigeration Equipment Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-24
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses an anti-rust gilding device that uses of solenoid valve inner wall, including workstation, fixed actuating mechanism and the cassette that sets up in the workstation upper end, connecting plate and stay tube are passed through to actuating mechanism's output, the rear end of stay tube is through coupling and gilding liquid pipe intercommunication, the stay tube rotates with the sleeve pipe through the mechanical seal of tip to be connected, the sheathed tube lateral wall is fitted with a contraceptive ring and is equipped with a plurality of nozzle, there is the hob sheathed tube inside through support fixed mounting, be provided with the barb on the lateral wall of hob spiral. The device, simple structure, it is more even to the spraying plating at solenoid valve inner wall, avoided the stroke at spraying plating dead angle, guaranteed the quality of gilding, the practicality is stronger.

Description

Rust-resistant gilding device of using of solenoid valve inner wall

Technical Field

The utility model belongs to the technical field of gilding equipment, concretely relates to rust-resistant gilding device that uses of solenoid valve inner wall.

Background

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. There are many types of solenoid valves, with different solenoid valves functioning at different locations in the control system, the most common being one-way valves, safety valves, directional control valves, speed control valves, etc. After the electromagnetic valve is produced, in order to avoid the inner wall of the electromagnetic valve from rusting after long-term use and influence the opening and closing of the valve, the gold plating operation needs to be carried out on the inside of the electromagnetic valve.

In the gold plating operation in the production of the electromagnetic valve, the spraying of the gold plating solution is generally performed inside the electromagnetic valve by using annularly arranged nozzles, and because the spraying amount of each nozzle is different, the spraying thickness at each position is easy to be greatly different, and the gold plating dead angle is easy to exist, so the gold plating quality is influenced, so the problem needs to be solved by updating the design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-rust gilding device of using of solenoid valve inner wall comes into operation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-rust gilding device that uses of solenoid valve inner wall, includes the workstation, fixes actuating mechanism and the cassette that sets up in the workstation upper end, connecting plate and stay tube are passed through to actuating mechanism's output, the rear end of stay tube is through coupling and gilding liquid pipe intercommunication, the stay tube rotates with the sleeve pipe through the mechanical seal of tip to be connected, the sheathed tube lateral wall is fitted with a contraceptive ring and is equipped with a plurality of nozzle, there is the hob sheathed tube inside through support fixed mounting, be provided with the barb on the lateral wall of hob spiral.

Preferably, the lower side of the connecting plate is welded with the supporting rod, and the lower part of the supporting rod is arranged in a sliding groove formed in the upper end of the workbench in a sliding mode.

Preferably, the lower end of the screw rod is in fit connection with the support tube through a bearing and a connecting frame in a rotating manner.

Preferably, the driving mechanism is an electric push rod, an electric telescopic rod or a linear motor, and the driving mechanism is electrically connected with the controller to realize reciprocating motion at a specified distance.

Preferably, the upper end of workstation has laid the pad that absorbs water, and the pad that absorbs water pastes and workstation surface adhesion through the magic.

The utility model discloses a technological effect and advantage: the gold plating device for rust prevention of the inner wall of the electromagnetic valve,

drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the connection of the sleeve with the support tube;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a work table; 2. a drive mechanism; 3. a card holder; 4. a connecting plate; 5. supporting a tube; 6. a pipe joint; 7. a gold plating liquid pipe; 8. mechanical sealing; 9. a sleeve; 10. a nozzle; 11. a screw rod; 12. a barb; 13. a support bar; 14. a chute; 15. a bearing; 16. a connecting frame; 17. an absorbent pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a gold plating device for rust prevention of an inner wall of a solenoid valve as shown in figures 1-3, which comprises a workbench 1, a driving mechanism 2 and a clamping seat 3 fixedly arranged at the upper end of the workbench 1, wherein the output end of the driving mechanism 2 is communicated with a supporting tube 5 through a connecting plate 4, the rear end of the supporting tube 5 is communicated with a gold plating liquid tube 7 through a pipe joint 6, the supporting tube 5 is rotatably connected with a sleeve 9 through a mechanical seal 8 at the end part, a plurality of nozzles 10 are arranged on the outer side wall of the sleeve 9 in a ring manner, a spiral rod 11 is fixedly arranged in the sleeve 9 through a bracket, a barb 12 is arranged on the spiral side wall of the spiral rod 11, the solenoid valve to be processed is arranged on the clamping seat 3, the driving mechanism 2 drives the sleeve 9 to extend into the solenoid valve, the gold plating liquid tube 7 inputs gold plating liquid into the supporting tube 5 and, and the inner wall of the electromagnetic valve is sprayed by the nozzle 10 on the sleeve 9, the gold plating solution flows along the spiral surface of the spiral rod 11, and the spiral rod 11 is pushed to rotate by the resistance of the barb 12 arranged on the spiral surface, the spiral rod 11 drives the sleeve 9 to rotate, so that the nozzle 10 rotates and sprays, the spraying dead angle is avoided, and the gold plating quality is ensured.

The lower side of the connecting plate 4 is welded with the supporting rod 13, the lower portion of the supporting rod 13 is arranged in a sliding groove 14 formed in the upper end of the workbench 1 in a sliding mode, when the driving mechanism 2 drives the supporting tube 5 to move through the connecting plate 4, the connecting plate 4 drives the supporting rod 13 to slide in the sliding groove 14, the movement of the connecting plate 4 is supported, and the stability of translation is guaranteed.

The lower end of the screw rod 11 is matched with the support tube 5 through a bearing 15 and a connecting frame 16 to be rotationally connected, so that the rotational stability of the screw rod 11 is enhanced.

Actuating mechanism 2 is electric putter, electric telescopic handle or linear electric motor, actuating mechanism 2 and controller electric connection realize the reciprocating motion of assigned distance, guarantee that actuating mechanism 2 can be stable output stronger power to just can stretch into the inside of solenoid valve completely with the part that is equipped with nozzle 10 on the sleeve pipe 9.

The upper end of workstation 1 has been laid and has been absorbed water pad 17, and absorbs water pad 17 and paste through the magic and 1 surperficial adhesion of workstation, can absorb the inside gold plating liquid of outflow solenoid valve through absorbing water pad 17, avoids polluting workstation 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an anti-rust gilding device that uses of solenoid valve inner wall, includes workstation (1), fixed actuating mechanism (2) and cassette (3) that set up in workstation (1) upper end, its characterized in that: the output of actuating mechanism (2) passes through connecting plate (4) and stay tube (5), the rear end of stay tube (5) is through coupling (6) and gilt liquid pipe (7) intercommunication, stay tube (5) are connected with sleeve pipe (9) rotation through mechanical seal (8) of tip, the lateral wall of sleeve pipe (9) is fitted with a contraceptive ring and is equipped with a plurality of nozzle (10), there is hob (11) inside through support fixed mounting sleeve pipe (9), be provided with barb (12) on the lateral wall of hob (11) spiral.

2. The plating apparatus for preventing rust on an inner wall of a solenoid valve according to claim 1, wherein: the lower side of the connecting plate (4) is welded with a supporting rod (13), and the lower part of the supporting rod (13) is arranged in a sliding groove (14) formed in the upper end of the workbench (1) in a sliding mode.

3. The plating apparatus for preventing rust on the inner wall of the electromagnetic valve according to claim 2, wherein: the lower end of the screw rod (11) is matched with the support tube (5) through a bearing (15) and a connecting frame (16) to be rotatably connected.

4. The plating apparatus for preventing rust on an inner wall of a solenoid valve according to claim 1, wherein: the driving mechanism (2) is an electric push rod, an electric telescopic rod or a linear motor, and the driving mechanism (2) is electrically connected with the controller to realize reciprocating motion at a specified distance.

5. The gold plating apparatus for rust prevention of the inner wall of the electromagnetic valve according to any one of claims 1 to 4, characterized in that: the water absorption pad (17) is laid at the upper end of the workbench (1), and the water absorption pad (17) is adhered to the surface of the workbench (1) through a magic tape.