CN216173484U - Spraying device is used in cavity filter production - Google Patents

Abstract

The utility model discloses a spraying device for producing a cavity filter, which comprises a base and a spraying box, wherein the base is fixedly arranged at the top end of the spraying box, side plates are fixedly arranged on two sides of the top end of the base, the middle parts of the two side plates are respectively and rotatably connected with a rotating shaft through a bearing, one end of each of the two rotating shafts is respectively and fixedly provided with a mounting plate, four side edges of the two mounting plates are respectively and fixedly provided with a connecting block, the middle parts of eight connecting blocks are respectively provided with a moving groove, and the insides of the eight moving grooves are respectively and slidably connected with a connecting screw rod, the spraying device has the beneficial effects that: the limiting screw can be rotated through the set rotary disc, the limiting plates are driven to move under the threaded fit of the limiting screw and the nut seat to clamp four sides of the cavity filter, the positions of the eight connecting frames can be adjusted through the sliding fit of the set connecting screw and the moving grooves, and therefore the corresponding limiting plates are selected to clamp different surfaces of the cavity filter according to actual conditions.

Description

Spraying device is used in cavity filter production

Technical Field

The utility model relates to a spraying device, in particular to a spraying device for producing a cavity filter, and belongs to the technical field of cavity filter production.

Background

The cavity filter is integrally cut from metal and has a firm structure; the filter has good frequency-selecting and filtering functions in circuits and electronic high-frequency systems, can inhibit out-of-band useless signals and noise, and is applied to aviation, aerospace, radars, communication, electronic countermeasure, broadcast television and various electronic test devices. The cavity filter needs to be sprayed with antirust paint and the like when being produced and processed, the antirust paint and the like is usually sprayed manually at present, the position of the cavity filter needs to be adjusted ceaselessly so as to be sprayed on different surfaces of the cavity filter, the spraying efficiency is reduced, and the position of the cavity filter is easy to deviate in the spraying process, so that the spraying quality of the cavity filter is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spraying device for producing a cavity filter, which aims to solve the problems that different surfaces of the cavity filter are inconvenient to spray, the spraying efficiency is reduced, and the position of the cavity filter is easy to shift in the spraying process, which are provided by the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spraying device is used in production of cavity wave filter, the on-line screen storage device comprises a base, the both sides on base top are all fixed curb plate, two the middle part of curb plate all rotates through the bearing and is connected with the axis of rotation, two the one end of axis of rotation is all fixed mounting panel, two four avris of mounting panel are all fixed being equipped with all fixedly and are equipped with the connecting block, eight the shifting chute has all been seted up at the middle part of connecting block, eight the equal sliding connection in inside of shifting chute has connecting screw, eight the one end of connecting screw is all fixed being equipped with the link, eight the equal fixed nut seat, eight in surface of link has stop screw, eight the equal threaded connection in inside of nut seat has stop screw, eight stop screw's the equal fixed limiting plate that is equipped with of one end, one of them one side of curb plate is equipped with the locking Assembly.

As a preferred technical solution of the present invention, the locking assembly includes a connecting cylinder, a connecting rod, a clamping block and a clamping groove, the connecting cylinder is fixedly disposed on one side of one of the side plates, the connecting rod is slidably connected to the connecting cylinder, the clamping block is fixedly disposed at one end of the connecting rod, the clamping groove is disposed at one end of one of the rotating shafts, and the clamping block is connected to the clamping groove in a clamping manner.

As a preferable technical scheme, a feeding pipe is fixedly arranged at the top of one side of the spraying box, a discharging pipe is fixedly arranged at the bottom of one side of the spraying box, one end of the feeding pipe and one end of the discharging pipe are connected with a sealing head in a clamping mode, a spraying pipe is arranged at the bottom of the spraying box, and a spraying gun is fixedly arranged at one end of the spraying pipe.

As a preferable technical scheme of the utility model, the surface of each connecting screw is in threaded connection with two locking nuts.

As a preferable technical solution of the present invention, one end of the other of the rotating shafts is fixedly provided with a rotating wheel.

As a preferred technical scheme of the utility model, the other ends of the eight limiting screws are respectively fixedly provided with a turntable.

According to a preferable technical scheme, rubber pads are fixedly arranged on the surfaces of the eight limiting plates.

Compared with the prior art, the utility model has the beneficial effects that: according to the spraying device for producing the cavity filter, the limiting screw can be rotated through the arranged turntable, the limiting plates are driven to move under the threaded matching of the limiting screw and the nut seat to clamp the four sides of the cavity filter, and the positions of the eight connecting frames can be adjusted through the sliding matching of the arranged connecting screw and the moving groove, so that the corresponding limiting plates are selected to clamp different surfaces of the cavity filter according to actual conditions; the cavity filter can be turned over by rotating the two mounting plates, so that workers can spray different surfaces of the cavity filter, and the position of the cavity filter can be limited by the aid of the locking assembly.

Drawings

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

FIG. 2 is a schematic view of the back structure of the base of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the locking assembly of the present invention.

In the figure: 1. a base; 2. a side plate; 3. a rotating shaft; 4. a rotating wheel; 5. a locking assembly; 501. a connecting cylinder; 502. a connecting rod; 503. a clamping block; 504. a card slot; 6. mounting a plate; 7. connecting blocks; 8. a moving groove; 9. connecting a screw rod; 901. locking the nut; 10. a connecting frame; 11. a nut seat; 12. a limit screw; 13. a turntable; 14. a limiting plate; 15. a spraying box; 1501. a feed pipe; 1502. a discharge pipe; 1503. and (4) spraying a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a spraying device for producing a cavity filter, which comprises a base 1, wherein two sides of the top end of the base 1 are respectively fixedly provided with a side plate 2, the middle parts of the two side plates 2 are respectively rotatably connected with a rotating shaft 3 through a bearing, one end of each of the two rotating shafts 3 is respectively fixedly provided with a mounting plate 6, four sides of each of the two mounting plates 6 are respectively fixedly provided with a connecting block 7, the middle parts of the eight connecting blocks 7 are respectively provided with a moving groove 8, the insides of the eight moving grooves 8 are respectively and slidably connected with a connecting screw 9, one end of each of the eight connecting screws 9 is respectively and fixedly provided with a connecting frame 10, the surfaces of the eight connecting frames 10 are respectively and fixedly provided with a nut seat 11, the insides of the eight nut seats 11 are respectively and threadedly connected with a limiting screw 12, one end of the eight limiting screws 12 is respectively and fixedly provided with a limiting plate 14, one side of one side plate 2 is provided with a locking assembly 5, for defining the position of one of the turning shafts 3.

Preferably, the locking assembly 5 includes a connecting cylinder 501, a connecting rod 502, a latch 503 and a slot 504, the connecting cylinder 501 is fixedly disposed on one side of one of the side plates 2, the connecting rod 502 is slidably connected with the connecting cylinder 501, the latch 503 is fixedly disposed at one end of the connecting rod 502, the slot 504 is disposed at one end of one of the rotating shafts 3, the latch 503 is connected with the slot 504 in a clamping manner, the latch 503 is clamped with the slot 504 of the rotating shaft 3 by moving the slidably disposed connecting rod 502, so as to limit the position of the cavity filter and prevent the position from being turned over; a feeding pipe 1501 is fixedly arranged at the top of one side of the spraying box 15, a discharging pipe 1502 is fixedly arranged at the bottom of one side of the spraying box 15, one end of the feeding pipe 1501 and one end of the discharging pipe 1502 are respectively connected with a sealing head in a clamping manner, a spraying pipe 1503 is arranged at the bottom of the spraying box 15, and a spraying gun is fixedly arranged at one end of the spraying pipe 1503; the surface of each connecting screw 9 is in threaded connection with two locking nuts 901, and the position of the connecting frame 10 can be limited through the threaded fit between the locking nuts 901 and the connecting screws 9; one end of the other rotating shaft 3 is fixedly provided with a rotating wheel 4; the other ends of the eight limit screws 12 are respectively fixedly provided with a rotary table 13, and the set rotary tables 13 are convenient for driving the limit screws 12 to rotate; rubber pads are fixedly arranged on the surfaces of the eight limiting plates 14, so that friction force between the limiting plates 14 and the cavity filter is increased, and clamping is more stable.

When the spraying device is used in detail, the spraying device for producing the cavity filter is characterized in that the cavity filter to be sprayed is placed between two mounting plates 6, the positions of eight connecting frames 10 are adjusted through the sliding action of a connecting screw 9 and a moving groove 8, the positions of the eight connecting frames 10 can be locked through the threaded matching of a locking nut 901 and the connecting screw 9, then a limiting screw 12 is rotated through a rotary disc 13, a limiting plate 14 is driven to move through the threaded matching of the limiting screw 12 and a nut seat 11 to clamp four sides of the cavity filter, so that the clamping and fixing of the cavity filter are completed, the limiting plates 14 at different positions can be selected according to the spraying condition to fix the cavity filter, the different positions of the cavity filter can be sprayed, and the clamped cavity filter can be driven to rotate through a rotating wheel 4, quantitative paint is added to the inside of the spraying box 15 through the feeding pipe 1501, a worker can spray different positions of the cavity filter by holding the spraying gun of the spraying box 15, the connecting rod 502 which is arranged in a sliding mode moves to enable the clamping block 503 to be clamped with the clamping groove 504 of the rotating shaft 3 to limit the position of the cavity filter, and the position of the cavity filter is prevented from being overturned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The spraying device for producing the cavity filter comprises a base (1) and a spraying box (15), and is characterized in that the base (1) is fixedly arranged at the top end of the spraying box (15), side plates (2) are fixedly arranged on two sides of the top end of the base (1), the middle parts of the two side plates (2) are rotatably connected with a rotating shaft (3) through bearings, a mounting plate (6) is fixedly arranged at one end of each of the two rotating shafts (3), connecting blocks (7) are fixedly arranged on four side sides of each of the two mounting plates (6), moving grooves (8) are formed in the middle parts of the eight connecting blocks (7), connecting screw rods (9) are slidably connected inside the eight moving grooves (8), a connecting frame (10) is fixedly arranged at one end of each of the eight connecting screw rods (9), and a nut seat (11) is fixedly arranged on the surface of each of the eight connecting frames (10), the eight nut seats (11) are internally and all in threaded connection with limiting screws (12), one ends of the eight limiting screws (12) are all fixedly provided with limiting plates (14), and one side of one side plate (2) is provided with a locking assembly (5).

2. The spraying device for producing the cavity filter as claimed in claim 1, wherein: locking Assembly (5) include connecting cylinder (501), connecting rod (502), fixture block (503) and draw-in groove (504), connecting cylinder (501) is fixed to be set up in one of them one side of curb plate (2), connecting rod (502) with connecting cylinder (501) sliding connection, fixture block (503) are fixed to be set up the one end of connecting rod (502), draw-in groove (504) are seted up in one of them the one end of axis of rotation (3), fixture block (503) with draw-in groove (504) block connection.

3. The spraying device for producing the cavity filter as claimed in claim 1, wherein: the fixed inlet pipe (1501) that is equipped with in top of spraying case (15) one side, the fixed row of being equipped with in bottom of spraying case (15) one side expects pipe (1502), the equal block in one end of inlet pipe (1501) and the one end of arranging material pipe (1502) is connected with sealed head, just the bottom of spraying case (15) is equipped with spraying pipe (1503), the fixed spraying rifle that is equipped with in one end of spraying pipe (1503).

4. The spraying device for producing the cavity filter as claimed in claim 1, wherein: the surface of each connecting screw rod (9) is in threaded connection with two locking nuts (901).

5. The spraying device for producing the cavity filter as claimed in claim 1, wherein: one end of the other rotating shaft (3) is fixedly provided with a rotating wheel (4).

6. The spraying device for producing the cavity filter as claimed in claim 1, wherein: the other ends of the eight limit screws (12) are all fixedly provided with a rotary table (13).

7. The spraying device for producing the cavity filter as claimed in claim 1, wherein: rubber pads are fixedly arranged on the surfaces of the eight limiting plates (14).

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