CN216991355U

CN216991355U - Cooling fan shell polishing treatment equipment

Info

Publication number: CN216991355U
Application number: CN202220322726.7U
Authority: CN
Inventors: 黄友兴; 肖玉华
Original assignee: Shenzhen Jiachen Hardware Electronics Co ltd
Current assignee: Shenzhen Jiachen Hardware Electronics Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-19
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to a cooling fan shell polishing treatment device which comprises a shell, wherein a circular opening is formed in one end of the inner wall of one side of the shell, the shell is rotatably connected with a sleeve through a damping rotating shaft at the circular opening, a fixing box is fixedly connected to the outer part of one end, located inside the shell, of the sleeve, a rotating rod is rotatably connected to the inner side of the sleeve, the length of the rotating rod is larger than that of the sleeve, one end, located inside the fixing box, of the rotating rod is connected with a driving wheel through a key, rectangular through holes are formed in the top end, the bottom end and the two sides of the fixing box, and threaded sleeves are slidably connected to the four rectangular through holes of the fixing box. The fan shell polishing device can be sleeved outside the fixing box when polishing the fan shell, then the fixing block is adjusted to move to clamp and fix the fan shell, and the fixing box can be adjusted to rotate to adjust the angle of the fan shell in the polishing process, so that the polishing process of the fan shell is more convenient.

Description

Cooling fan shell polishing equipment

Technical Field

The utility model relates to the technical field of cooling fan shell machining, in particular to cooling fan shell polishing equipment.

Background

The working principle of the cooling fan is realized according to energy conversion, namely: electric energy → electromagnetic energy → mechanical energy → kinetic energy, the circuit principle is generally divided into various forms, the performance of the fan will be different due to different circuits, the technology and performance of the existing heat dissipation fan have completely reached the mature stage, and new technologies are continuously developed.

Need polish it when carrying out radiator fan's shell processing, generally can adopt fixed framework to fix the shell during polishing, then reach polishing effect with its contact of pivoted polishing cloth wheel, but need adjust the comprehensiveness that just can guarantee the polishing to its angle during shell polishing, then need loosen fixed establishment earlier this moment, then fix it again after adjusting the shell angle, this operation process is comparatively troublesome, be unfavorable for the high efficiency of shell polishing to go on.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a polishing treatment device for a shell of a cooling fan.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a radiating fan shell polishing treatment device comprises a shell, wherein a circular opening is formed in one end of the inner wall of one side of the shell, the shell is rotatably connected with a sleeve through a damping rotating shaft at the circular opening, a fixing box is fixedly connected to the outer portion of one end, located inside the shell, of the sleeve, a rotating rod is rotatably connected to the inner side of the sleeve, the length of the rotating rod is larger than that of the sleeve, a driving wheel is connected to one end, located inside the fixing box, of the rotating rod through a key, rectangular through holes are formed in the top end, the bottom end and two sides of the fixing box, threaded sleeves are connected to the four rectangular through holes in a sliding mode through the fixing box, the four threaded sleeves are rectangular, threaded rods are connected to the inner sides of the four threaded sleeves located inside the fixing box through threads, one ends of the four threaded rods are connected with driven wheels through keys, and the four driven wheels are meshed with the driving wheel, and four ends of the threaded sleeves, which are positioned outside the fixed box, are fixedly connected with fixed blocks.

Further, the sleeve is in the outside fixed plate of the outside one end fixedly connected with of shell, the dwang is in the outside one end fixedly connected with knob of shell, the screw thread through-hole has been seted up to one side of knob, and the knob has the bolt at screw thread through-hole department threaded connection.

Further, the driven wheel and the driving wheel are both bevel gears.

Further, telescopic one end department is kept away from to one side inner wall of shell has seted up circular through-hole, and the lateral wall of shell fixedly connected with casing in the outside department of circular through-hole, one side inner wall fixedly connected with motor of casing, the output shaft one end of motor extends to the inside of shell in circular through-hole department, and the output shaft one end fixedly connected with axis of rotation of motor, the one end fixedly connected with polishing cloth wheel of axis of rotation.

Furthermore, a rectangular opening is formed in the bottom end of the shell between the polishing cloth wheel and the fixing box, the shell is fixedly connected with a screen plate at the rectangular opening, and the bottom end of the shell is fixedly connected with a waste bin at the rectangular opening.

Further, the inside of waste bin is equipped with collects the box, and one side of waste bin has seted up the opening, one side of collecting the box is at opening part fixedly connected with handle.

The utility model has the beneficial effects that:

1. through setting up sleeve and dwang, can establish its cover outside fixed box when carrying out fan housing polishing, then handheld fixed plate makes the unable rotation of sleeve, turn round loose bolt and wrench movement knob simultaneously, the knob drives the action wheel through the dwang and rotates, the action wheel drives the threaded rod through following the driving wheel and rotates and can let the thread bush outwards extend, the thread bush promotes the fixed block and removes then can carry out the centre gripping fixed to it in fan housing's inboard, can begin to polish fan housing this moment, and can also rotate through stirring the fixed plate at the in-process of polishing and make the sleeve drive fixed box and rotate, adjust the angle of being fixed in its outside fan housing with this, thereby it is more convenient to let fan housing's polishing process.

2. Through setting up the waste bin, at the in-process that utilizes the polishing cloth wheel to polish fan housing, the dust piece of production can fall to the otter board on, and finally can fall to the waste bin to this can be collected the waste material that the polishing produced, so made things convenient for the follow-up centralized processing to the waste material.

3. Through set up in the waste bin and collect the box, can be accomodate by collecting the box after the waste material that the polishing produced gets into the waste bin, and can utilize the handle to take out the collection box after polishing the completion to this further makes things convenient for the centralized processing of waste material.

Drawings

Fig. 1 is a top sectional view of a cooling fan housing polishing processing device proposed in embodiment 1;

fig. 2 is a front sectional view of a cooling fan housing polishing processing device proposed in embodiment 1;

fig. 3 is a front sectional view of a cooling fan housing polishing processing device proposed in embodiment 2.

In the figure: the polishing machine comprises a shell 1, a fixed plate 2, a knob 3, a bolt 4, a rotating rod 5, a sleeve 6, a fixed box 7, a driving wheel 8, a driven wheel 9, a threaded rod 10, a threaded sleeve 11, a fixed block 12, a rotating shaft 13, a polishing cloth wheel 14, a machine shell 15, a motor 16, a screen 17, a waste bin 18, a collection box 19 and a handle 20.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1-2, a polishing processing device for a casing of a cooling fan comprises a casing 1, a circular opening is formed at one end of an inner wall of one side of the casing 1, the casing 1 is rotatably connected with a sleeve 6 at the circular opening through a damping rotating shaft, a fixed box 7 is fixedly connected to the outside of one end of the sleeve 6 in the casing 1, a rotating rod 5 is rotatably connected to the inside of the sleeve 6, the length of the rotating rod 5 is greater than that of the sleeve 6, a driving wheel 8 is connected to one end of the rotating rod 5 in the fixed box 7 through a key, rectangular through holes are formed at the top end, the bottom end and two sides of the fixed box 7, threaded sleeves 11 are slidably connected to the fixed box 7 at four rectangular through holes, the four threaded sleeves 11 are rectangular, and a threaded rod 10 is threadedly connected to the inner side of one end of the four threaded sleeves 11 in the fixed box 7, four the one end of threaded rod 10 all is connected with from driving wheel 9, four through the key-type from driving wheel 9 all meshes with action wheel 8, four the thread bush 11 is in the equal fixedly connected with fixed block 12 of the outside one end of fixed box 7.

The sleeve 6 is in the outside fixedly connected with fixed plate 2 of the outside one end of shell 1, the dwang 5 is in the outside one end fixedly connected with knob 3 of shell 1, the screw thread through-hole has been seted up to one side of knob 3, and knob 3 has bolt 4 at screw thread through-hole department threaded connection. The driven wheel 9 and the driving wheel 8 are both bevel gears. The one end department that sleeve 6 was kept away from to one side inner wall of shell 1 has seted up circular through-hole, and the lateral wall of shell 1 locates fixedly connected with casing 15 at the outside of circular through-hole, one side inner wall fixedly connected with motor 16 of casing 15, the output shaft one end of motor 16 extends to the inside of shell 1 at circular through-hole department, and motor 16's output shaft one end fixedly connected with axis of rotation 13, the one end fixedly connected with polishing cloth wheel 14 of axis of rotation 13. A rectangular opening is formed in the bottom end of the shell 1 between the polishing cloth wheel 14 and the fixing box 7, a screen 17 is fixedly connected to the shell 1 at the rectangular opening, and a waste bin 18 is fixedly connected to the bottom end of the shell 1 at the rectangular opening.

The working principle is as follows: when the fan shell is polished, the fan shell is sleeved outside the fixing box 7, then the fixing plate 2 is held by hands to be incapable of rotating, the knob 4 is unscrewed and the knob 3 is twisted to rotate, the knob 3 drives the driving wheel 8 to rotate through the rotating rod 5, the driving wheel 8 drives the four threaded rods 10 to rotate through the four driven wheels 9, at the moment, the four threaded sleeves 11 can extend outwards simultaneously, the four threaded sleeves 11 push the four fixing blocks 12 to move, the four fixing blocks can be clamped and fixed at the inner side of the fan shell, then the fixing of the fan shell can be completed by screwing the loose bolts 4 again, then the external power supply of the motor 16 can be connected with the motor and started, the motor 16 drives the polishing cloth wheel 14 to rotate through the rotating shaft 13, the polishing treatment can be carried out on the fan shell, in the polishing process, the fixing plate 2 can be driven to rotate the sleeve 6, the angle of the fan shell can be adjusted through the fixing box 7 by the sleeve 6, carry out comprehensive polishing to it with this, and the dust piece that the polishing produced can fall to otter board 17 department to finally fall into and accomplish in the waste material storehouse 18 and accomodate, can take off fan housing after the polishing is accomplished the back wrench loosening bolt 4 and the opposite rotation dwang 5 lets four fixed blocks 12 all inwards remove.

Example 2

Referring to fig. 3, a radiator fan shell polishing treatment equipment, this embodiment compares in embodiment 1, handles for further convenient waste material that the polishing produced that cuts open, the inside of waste bin 18 is equipped with collects box 19, and the opening has been seted up to one side of waste bin 18, collect one side of box 19 at opening part fixedly connected with handle 20.

The working principle is as follows: when the fan shell is polished, the fan shell is sleeved outside the fixing box 7, then the fixing plate 2 is held by hands to be incapable of rotating, the knob 4 is unscrewed and the knob 3 is twisted to rotate, the knob 3 drives the driving wheel 8 to rotate through the rotating rod 5, the driving wheel 8 drives the four threaded rods 10 to rotate through the four driven wheels 9, at the moment, the four threaded sleeves 11 can extend outwards simultaneously, the four threaded sleeves 11 push the four fixing blocks 12 to move, the four fixing blocks can be clamped and fixed at the inner side of the fan shell, then the fixing of the fan shell can be completed by screwing the loose bolts 4 again, then the external power supply of the motor 16 can be connected with the motor and started, the motor 16 drives the polishing cloth wheel 14 to rotate through the rotating shaft 13, the polishing treatment can be carried out on the fan shell, in the polishing process, the fixing plate 2 can be driven to rotate the sleeve 6, the angle of the fan shell can be adjusted through the fixing box 7 by the sleeve 6, carry out comprehensive polishing to it with this, and the dust piece that the polishing produced can fall to otter board 17 department to finally fall into waste bin 18 and get into and collect the box 19 in the completion and accomodate, the back is accomplished in the polishing is turned round loose bolt 4 and the reverse rotation dwang 5 and is let four fixed blocks 12 all inwards remove the back and can take off fan housing, utilizes handle 20 to take out collection box 19 at last and can carry out centralized processing to its waste material of accepting.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a radiator fan shell polishing treatment facility, includes shell (1), its characterized in that, the one end department of one side inner wall of shell (1) has seted up circular opening, and shell (1) is connected with sleeve (6) through the damping pivot rotation at circular opening part, sleeve (6) are in the outside fixedly connected with fixed box (7) of one end of shell (1) inside, and the inboard rotation of sleeve (6) is connected with dwang (5), the length of dwang (5) is greater than the length of sleeve (6), and dwang (5) are in the one end of fixed box (7) inside through the key-type connection have action wheel (8), the rectangle through-hole has all been seted up on top, bottom and both sides of fixed box (7), and fixed box (7) all sliding connection have thread bush (11) in four rectangle through-hole departments, four thread bush (11) all are the rectangular bodily form, and four thread bush (11) are in the inboard equal threaded connection of one end of fixed box (7) inside have threaded rod (10), four the one end of threaded rod (10) all has from driving wheel (9), four through the key-type connection from driving wheel (9) all with action wheel (8) meshing, four thread bush (11) are in fixed box (7) outside the equal fixedly connected with fixed block of one end (12).

2. The cooling fan housing polishing processing device according to claim 1, wherein the sleeve (6) is located at an outer fixed plate (2) fixedly connected to one end of the outer housing (1), the rotating rod (5) is located at an outer fixed knob (3) fixedly connected to one end of the outer housing (1), a threaded through hole is formed in one side of the knob (3), and the knob (3) is connected with a bolt (4) at the threaded through hole.

3. The cooling fan housing polishing treatment device as claimed in claim 1, wherein the driven wheel (9) and the driving wheel (8) are both bevel gears.

4. The cooling fan housing polishing processing device according to claim 1, wherein a circular through hole is formed in one end of the inner wall of one side of the housing (1) far away from the sleeve (6), a housing (15) is fixedly connected to the side wall of the housing (1) at the outer part of the circular through hole, a motor (16) is fixedly connected to the inner wall of one side of the housing (15), one end of an output shaft of the motor (16) extends to the inside of the housing (1) at the circular through hole, a rotating shaft (13) is fixedly connected to one end of the output shaft of the motor (16), and a polishing cloth wheel (14) is fixedly connected to one end of the rotating shaft (13).

5. The polishing device for the shells of the cooling fans as claimed in claim 4, wherein a rectangular opening is formed in the bottom end of the shell (1) between the polishing cloth wheel (14) and the fixing box (7), the shell (1) is fixedly connected with a screen (17) at the rectangular opening, and the bottom end of the shell (1) is fixedly connected with a waste bin (18) at the rectangular opening.

6. The polishing processing equipment for the shells of the cooling fans as claimed in claim 5, wherein a collecting box (19) is arranged inside the waste bin (18), an opening is formed in one side of the waste bin (18), and a handle (20) is fixedly connected to one side of the collecting box (19) at the opening.