CN219242285U

CN219242285U - Numerical control fan shell structure

Info

Publication number: CN219242285U
Application number: CN202222691076.6U
Authority: CN
Inventors: 朱干元
Original assignee: Yancheng Huafeng Air Conditioning Co ltd
Current assignee: Yancheng Huafeng Air Conditioning Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-06-23
Anticipated expiration: 2032-10-13

Abstract

The utility model provides a numerical control fan shell structure, which relates to the technical field of numerical control fans and comprises a numerical control fan main body, wherein a base is connected to the valley bottom of the bottom end of the numerical control fan main body, an air pipe is fixedly connected to one side of the top end of the numerical control fan main body, a filter plate is arranged in the air pipe, a mounting assembly is arranged on one side of the filter plate, the filter plate is fixed in two mounting blocks through two clamping blocks, the filter plate is further mounted on the two supporting blocks, the two clamping blocks are moved to drive the two double-end telescopic rods to move to a mounting groove, the two ends of the double-end telescopic rods compressed by the inner wall of the mounting groove are contracted into clamping grooves in the mounting groove under the elastic action of two compression springs, and then the two ends of the double-end telescopic rods are sprung into the clamping grooves under the elastic action of the two compression springs, so that the clamping blocks are fixedly mounted on the mounting blocks, the filter plate is mounted on the supporting blocks in the air pipe, and impurities in the air are filtered.

Description

Numerical control fan shell structure

Technical Field

The utility model relates to the technical field of numerical control fans, in particular to a numerical control fan shell structure.

Background

Numerical control is short for numerical control, numerical control technology is a method for controlling mechanical movement and a machining process by using digital information, a fan is a machine for improving gas pressure and discharging gas by means of input mechanical energy, and the fan is a driven fluid machine.

The prior art has the following defects: when the existing numerical control fan shell is used, the effect of filtering impurities in air is not achieved, when the fan works for a long time and dust in the fan is accumulated more, the fan is easy to damage during working, the normal service life of the fan is influenced, and therefore the problem needs to be solved.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a digitally controlled fan housing structure to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model provides a numerical control fan shell structure, which comprises a numerical control fan main body, wherein a base is connected to the bottom valley of the numerical control fan main body, an air pipe is fixedly connected to one side of the top end of the numerical control fan main body, a filter plate is arranged in the air pipe, one side of the filter plate is provided with a mounting assembly, one side of the filter plate is fixedly connected with two clamping blocks, the middle parts of the two clamping blocks are fixedly connected with double-head telescopic rods, the two sides of the two clamping blocks are provided with placing grooves, the two ends of the two double-head telescopic rods are movably connected in the placing grooves, and the outer walls of the two double-head telescopic rods are movably sleeved with two compression springs.

Preferably, the outer wall of two the fixture blocks is all movably sleeved with the installation blocks, two the installation grooves are all formed in one side of the installation blocks, two cylindrical sliding grooves are all formed in two sides of the inner wall of the installation grooves, and two the two ends of the double-head telescopic rod are all movably clamped in the clamping grooves.

Preferably, two sides of the mounting block are movably connected with pressing columns, and four pressing columns and clamping grooves on the inner wall of the mounting groove are positioned on the same horizontal line.

Preferably, the other sides of the two clamping blocks are fixedly connected with three buffer springs, the three buffer springs are fixedly connected to the other sides of the inner walls of the mounting grooves, and the ratio of the sizes of the clamping grooves of the inner walls of the mounting grooves to the diameters of the outer walls of the two ends of the double-head telescopic rod is three to two.

Preferably, the other sides of the two mounting blocks are fixedly connected with supporting blocks, and the top ends of the two supporting blocks are fixedly connected to the inner wall of the air pipe.

Compared with the prior art, the utility model provides a numerical control fan shell structure, which has the following beneficial effects:

1. according to the utility model, the filter plate is arranged in one end of the air pipe to filter impurities in the air, the filter plate is fixed in the two mounting blocks through the two clamping blocks, the filter plate is further mounted on the two supporting blocks, the two clamping blocks are moved to drive the two double-head telescopic rods to move to the mounting groove, the two ends of the double-head telescopic rods compressed by the inner wall of the mounting groove are contracted into the clamping grooves in the mounting groove under the elastic action of the two compression springs, and the two ends of the double-head telescopic rods are sprung out into the clamping grooves under the elastic action of the two compression springs, so that the clamping blocks are fixedly mounted on the mounting blocks, the filter plate is further mounted on the supporting blocks in the air pipe to filter impurities in the air.

2. According to the utility model, the pressing columns are arranged, when the filter plate is required to be disassembled and replaced, the two pressing columns are pressed, so that the two ends of the double-end telescopic rod in the mounting groove are compressed, the two ends of the double-end telescopic rod are contracted into the placing groove on the clamping block under the elastic action of the compression spring, the clamping block is moved out of the mounting block, and the buffer spring is arranged, so that when the numerical control fan main body works to generate vibration, the buffer spring plays a certain role in buffering the vibration of the filter plate, and the filter plate is rapidly disassembled and plays a certain role in buffering the vibration of the filter plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall construction of the present utility model;

fig. 3 is an exploded view of the structure of the mounting assembly of the present utility model.

In the figure: 1. a numerical control fan main body; 2. an air duct; 3. a filter plate; 4. a base; 5. a support block; 6. a mounting assembly; 601. pressing the column; 602. a mounting block; 603. a compression spring; 604. a clamping block; 605. a mounting groove; 606. a buffer spring; 607. double-ended telescopic rod.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the numerical control fan housing structure according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

The utility model provides a numerical control fan shell structure, which comprises a numerical control fan main body 1, wherein a base 4 is connected to the valley bottom of the bottom end of the numerical control fan main body 1, an air pipe 2 is fixedly connected to one side of the top end of the numerical control fan main body 1, a filter plate 3 is arranged in the air pipe 2, a mounting component 6 is arranged on one side of the filter plate 3, two clamping blocks 604 are fixedly connected to one side of the filter plate 3, two double-end telescopic rods 607 are fixedly connected to the middle parts of the two clamping blocks 604, placing grooves are formed in two sides of the two clamping blocks 604, two ends of the two double-end telescopic rods 607 are movably connected in the placing grooves, two compression springs 603 are movably sleeved on the outer walls of the two double-end telescopic rods 607, the clamping blocks 604 are fixedly mounted on the mounting blocks 602, and then the filter plate 3 is mounted on a supporting block 5 in the air pipe 2, and impurities in the air are filtered.

Further, the outer walls of the two clamping blocks 604 are movably sleeved with the mounting blocks 602, one sides of the two mounting blocks 602 are provided with the mounting grooves 605, two sides of the inner walls of the two mounting grooves 605 are provided with the cylindrical sliding grooves, two ends of the two double-head telescopic rods 607 are movably clamped in the clamping grooves, when the clamping blocks 604 move into the mounting grooves 605, the two ends of the double-head telescopic rods 607 are movably clamped in the clamping grooves on two sides of the mounting grooves 605, and then the clamping blocks 604 are fixed in the mounting blocks 602.

Further, two sides of the two mounting blocks 602 are movably connected with the pressing columns 601, the clamping grooves of the four pressing columns 601 and the inner walls of the mounting grooves 605 are located on the same horizontal line, the pressing columns 601 are conveniently pressed, the double-head telescopic rods 607 in the clamping grooves of the mounting blocks 602 are extruded, and then two ends of the double-head telescopic rods 607 are compressed into the placing grooves on two sides of the clamping blocks 604 under the elastic action of the compression springs 603.

Further, the other sides of the two clamping blocks 604 are fixedly connected with three buffer springs 606, the three buffer springs 606 are fixedly connected to the other sides of the inner walls of the mounting grooves 605, the ratio of the sizes of the clamping grooves of the inner walls of the two mounting grooves 605 to the diameters of the outer walls of the two ends of the double-end telescopic rod 607 is three to two, and therefore the vibration of the filter plate 3 can be buffered to a certain extent under the elastic action of the buffer springs 606 when the numerical control fan main body 1 works to vibrate.

Further, the supporting blocks 5 are fixedly connected to the other sides of the two installing blocks 602, the top ends of the two supporting blocks 5 are fixedly connected to the inner wall of the air pipe 2, the installing blocks 602 are conveniently fixed to the supporting blocks 5, and then the filter plate 3 is installed on the supporting blocks 5 in the air pipe 2 to filter impurities in the air.

The working principle and the using flow of the utility model are as follows:

during the use, under the fixed bolster effect of base 4, through being equipped with filter 3, be equipped with filter 3 in the one end inside of tuber pipe 2 and filter the impurity in the air, through two fixture blocks 604, fix filter 3 in two installation piece 602, and then install filter 3 on two supporting shoe 5, remove two fixture blocks 604, drive two double-end telescopic links 607 and remove to mounting groove 605 department, the both ends of the compression double-end telescopic links 607 of mounting groove 605 inner wall are under the elastic action of two compression springs 603, shrink to the draw-in groove in the mounting groove 605, and then with the both ends bullet of double-end telescopic links 607 open to the draw-in groove under the elastic action of two compression springs 603, with fixture block 604 fixed mounting on installation piece 602, and then install filter 3 on supporting shoe 5 in tuber pipe 2, filter the impurity in the air, when need dismantle the change to filter 3, press two press post 601, and then the both ends of the double-end telescopic links in the compression mounting groove 605, under the elastic action of compression springs 603, shrink both ends of double-end telescopic links 607 to the fixture block 604 in the recess 604, place the vibration damper 606, and then, the vibration damper is equipped with vibration damping device 1 to the vibration damper 1 in the place, and the vibration damper is equipped with in the vibration damper 1.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The utility model provides a numerical control fan shell structure, includes numerical control fan main part (1), its characterized in that: the bottom valley of the numerical control fan main body (1) is connected with a base (4), one side of the top end of the numerical control fan main body (1) is fixedly connected with an air pipe (2), a filter plate (3) is arranged in the air pipe (2), one side of the filter plate (3) is provided with a mounting assembly (6), one side of the filter plate (3) is fixedly connected with two clamping blocks (604), two the equal fixedly connected with double-end telescopic link (607) in middle part of fixture block (604), two the standing groove has all been seted up to the both sides of fixture block (604), two the equal swing joint in the standing groove in both ends of double-end telescopic link (607), two the outer wall of double-end telescopic link (607) has all movably cup jointed two compression springs (603).

2. The digitally controlled fan housing structure of claim 1, wherein: the outer walls of the two clamping blocks (604) are movably sleeved with the mounting blocks (602), one sides of the two mounting blocks (602) are provided with the mounting grooves (605), two sides of the inner wall of the mounting grooves (605) are provided with the cylindrical sliding grooves, and two ends of the double-head telescopic rod (607) are movably clamped in the clamping grooves.

3. The digitally controlled fan housing structure of claim 2, wherein: two sides of each mounting block (602) are movably connected with pressing columns (601), and four pressing columns (601) and clamping grooves on the inner walls of the mounting grooves (605) are located on the same horizontal line.

4. The digitally controlled fan housing structure of claim 1, wherein: the other sides of the two clamping blocks (604) are fixedly connected with three buffer springs (606), the three buffer springs (606) are fixedly connected to the other sides of the inner walls of the mounting grooves (605), and the ratio of the sizes of the clamping grooves of the inner walls of the two mounting grooves (605) to the diameters of the outer walls of the two ends of the double-head telescopic rod (607) is three to two.

5. The digitally controlled fan housing structure of claim 2, wherein: the other sides of the two mounting blocks (602) are fixedly connected with supporting blocks (5), and the top ends of the two supporting blocks (5) are fixedly connected to the inner wall of the air pipe (2).