CN210115787U

CN210115787U - Polishing device for electronic radiator

Info

Publication number: CN210115787U
Application number: CN201920765158.6U
Authority: CN
Inventors: 王冬明
Original assignee: Nanan Yi Dun Trade Co Ltd
Current assignee: Nanan Yi Dun Trade Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-28
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a grinding device for electronic radiator, comprising a base plate, the top fixedly connected with workstation of bottom plate, the equal fixedly connected with flexible post in the left and right sides at workstation top, roof fixed connection is passed through on the top of two flexible posts, the mid point department fixed mounting at roof top has grinding motor, fixedly connected with polishing pivot on grinding motor's the output shaft. The utility model discloses a set up the connecting rod, place board, driving motor, the drive pivot, the lead screw, the connecting block, spacing slider, spacing spout and clamp plate, the problem that the grinding device for electronic radiator of prior art often is relatively poor to the fixed effect of radiator has been solved, moreover, the steam generator is simple in structure, and reasonable in design, can be fast effectual fixed to the radiator, need not to consume plenty of time and energy and operate, and can adjust according to the radiator size and press from both sides tightly, and the suitability is higher, can all-round satisfy the user demand.

Description

Polishing device for electronic radiator

Technical Field

The utility model relates to an electron radiator technical field specifically is a grinding device for electron radiator.

Background

The electronic radiator is usually a radiating fin for radiating high-power electronic components, has no external power supply, is naturally cooled, is mostly made into aluminum alloy sections, and is cut into required sizes according to the sizes of the components, such as radiating fins of high-power switch tubes or triodes, of course, the ultrahigh-power electronic components under special conditions also have radiating fans, and for example, the switch tubes of the switch power supply must be additionally provided with the radiating fans.

Electronic heat radiator is in the course of working, often need polish to its surface, prior art's a grinding device for electronic heat radiator is often relatively poor to the fixed effect of radiator, the structure is comparatively complicated, need consume a large amount of time and energy and operate, and fixing device is difficult to adjust according to electronic heat radiator's size mostly and presss from both sides tightly, the suitability is lower, be difficult to the all-round user demand that satisfies, for this reason we have proposed a grinding device for electronic heat radiator, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device for electronic heat radiator possesses the fixed effectual advantage to the radiator, has solved the often relatively poor problem of the fixed effect of prior art's a grinding device for electronic heat radiator to the radiator.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for an electronic radiator comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a workbench, the left side and the right side of the top of the workbench are fixedly connected with telescopic columns, the top ends of the two telescopic columns are fixedly connected through a top plate, a polishing motor is fixedly installed at the midpoint of the top plate, a polishing rotating shaft is fixedly connected onto an output shaft of the polishing motor, the bottom end of the polishing rotating shaft penetrates through the top plate and extends to the outside of the top plate, a polishing block is fixedly connected onto the outside of the polishing rotating shaft, the top of the workbench is provided with a working groove, the left side and the right side of the inner wall of the working groove are fixedly connected with connecting rods, the two connecting rods are fixedly connected through a placing plate, the top of the placing plate is provided with a radiator body, driving motors are fixedly installed on the left side and, the utility model discloses a radiator, including workstation, connecting block, the inside fixedly connected with lead screw of workstation, the inside fixedly connected with lead screw that the workstation is close to the drive pivot, the surface of lead screw is provided with the connecting block, the spacing slider of back fixedly connected with of connecting block, the workstation corresponds the spacing slider's position and sets up the spacing spout that communicates each other with the workstation, the positive fixedly connected with clamp plate of connecting block, one side and the radiator body of clamp plate near the radiator body are contacted each other, just be located the below fixedly connected with guide cylinder of placing the board on the work inslot wall, the bottom fixedly connected with of guide cylinder rather than the discharging pipe that communicates each other, the bottom fixedly connected with triangle guide block of work inslot wall, the workstation left and right sides just corresponds the equal fixed discharge passageway of setting in position of triangle guide block.

Preferably, the left side and the right side of the workbench correspond to the position of the driving motor and are fixedly connected with protective shells, and heat dissipation holes are formed in the surfaces of the protective shells.

Preferably, the rear side of the inner wall of the working groove corresponds to a fixed block fixedly connected with the position of the screw rod, the fixed block corresponds to a bearing fixedly connected with the position of the screw rod, and one end of the screw rod, which is close to the bearing, penetrates through the bearing and extends to the inside of the bearing and is movably connected with the bearing.

Preferably, the left side and the right side of the inner wall of the working groove and the positions corresponding to the guide cylinders are fixedly connected with connecting ribs, and one side of each connecting rib, which is close to the guide cylinder, is fixedly connected with the surface of the guide cylinder.

Preferably, the left side and the right side at bottom plate top all are provided with the collecting vat, one side fixedly connected with handle of workstation is kept away from to the collecting vat.

Preferably, the surface of the screw rod is provided with an external thread, and the position of the connecting block corresponding to the screw rod is provided with an internal thread matched with the external thread.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the connecting rod, place board, driving motor, the drive pivot, the lead screw, the connecting block, spacing slider, spacing spout and clamp plate, the problem that the grinding device for electronic radiator of prior art often is relatively poor to the fixed effect of radiator has been solved, moreover, the steam generator is simple in structure, and reasonable in design, can be fast effectual fixed to the radiator, need not to consume plenty of time and energy and operate, and can adjust according to the radiator size and press from both sides tightly, and the suitability is higher, can all-round satisfy the user demand.

2. The utility model discloses a set up protecting crust and louvre, the protecting crust not only can play the guard action to driving motor, prevent that it from exposing for a long time and advancing the ash and damaging outward, the firm degree after driving motor's the installation has still been improved, the louvre has improved driving motor's radiating efficiency, through setting up fixed block and bearing, the end of keeping away from driving motor to the lead screw carries out effectual support fixed, the steadiness of lead screw when rotating has been improved, through setting up the splice bar, it supports to add the guide cylinder, can prevent effectively that the guide cylinder from droing from working inslot inner wall, through setting up collecting vat and handle, can effectively collect the crushed aggregates of arranging discharge passage discharge, the handle has made things convenient for getting of collecting vat to put.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the top view of the working table of the present invention;

fig. 3 is a partial enlarged view of a-a in fig. 2 according to the present invention.

In the figure: 1 bottom plate, 2 workstations, 3 flexible posts, 4 roofs, 5 grinding motors, 6 grinding rotating shafts, 7 grinding blocks, 8 working grooves, 9 connecting rods, 10 placing plates, 11 radiator bodies, 12 driving motors, 13 driving rotating shafts, 14 screw rods, 15 connecting blocks, 16 limiting sliding blocks, 17 limiting sliding grooves, 18 clamping plates, 19 material guide cylinders, 20 discharging pipes, 21 triangular material guide blocks, 22 material discharging channels, 23 protective shells, 24 heat dissipation holes, 25 fixing blocks, 26 bearings, 27 connecting ribs, 28 collecting grooves and 29 handles.

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.

Referring to fig. 1-3, a polishing device for an electronic heat sink comprises a bottom plate 1, a worktable 2 is fixedly connected to the top of the bottom plate 1, telescopic columns 3 are fixedly connected to the left and right sides of the top of the worktable 2, the top ends of the two telescopic columns 3 are fixedly connected through a top plate 4, a polishing motor 5 is fixedly installed at the midpoint of the top plate 4, a polishing rotating shaft 6 is fixedly connected to an output shaft of the polishing motor 5, the bottom end of the polishing rotating shaft 6 penetrates through the top plate 4 and extends to the outside of the top plate 4 to be fixedly connected with a polishing block 7, a working groove 8 is formed in the top of the worktable 2, connecting rods 9 are fixedly connected to the left and right sides of the inner wall of the working groove 8, the two connecting rods 9 are fixedly connected through a placing plate 10, a heat sink body 11 is arranged on the top of the placing plate 10, driving motors 12, protective shells 23 are fixedly connected to the left side and the right side of the workbench 2 and corresponding to the position of the driving motor 12, heat dissipation holes 24 are formed in the surfaces of the protective shells 23, a driving rotating shaft 13 is fixedly connected to an output shaft of the driving motor 12, one end of the driving rotating shaft 13, which is close to the workbench 2, penetrates through the workbench 2 and extends to the inside of the working tank 8 and is fixedly connected with a screw rod 14, a fixed block 25 is fixedly connected to the rear side of the inner wall of the working tank 8 and corresponds to the position of the screw rod 14, a bearing 26 is fixedly connected to the position of the fixed block 25, one end of the screw rod 14, which is close to the bearing 26, penetrates through the bearing 26 and extends to the inside to be movably connected with the screw rod, a connecting block 15 is arranged on the surface of the screw rod 14, external threads are formed on the surface of the screw rod 14, internal threads matched with the external threads are formed on the position of the connecting block, the front of the connecting block 15 is fixedly connected with a clamping plate 18, one side of the clamping plate 18 close to the radiator body 11 is contacted with the radiator body 11, a material guide cylinder 19 is fixedly connected on the inner wall of the working tank 8 and below the placing plate 10, connecting ribs 27 are fixedly connected on the left side and the right side of the inner wall of the working tank 8 and corresponding to the position of the material guide cylinder 19, one side of the connecting ribs 27 close to the material guide cylinder 19 is fixedly connected with the surface of the material guide cylinder 19, a discharge pipe 20 communicated with the material guide cylinder 19 is fixedly connected with the bottom of the material guide cylinder 19, a triangular material guide block 21 is fixedly connected with the bottom of the inner wall of the working tank 8, discharge channels 22 communicated with the working tank 8 are fixedly arranged on the left side and the right side of the left side of the working tank 2 and corresponding to the position of the triangular material guide block 21, heat dissipation holes 28 are arranged on the left side, the protective shell 23 can not only play a role in protecting the driving motor 12 and prevent the driving motor 12 from being exposed to the outside for a long time and being damaged by dust, but also improve the stability of the driving motor 12 after being installed, the heat dissipation efficiency of the driving motor 12 is improved by the heat dissipation holes 24, the end of the screw rod 14 far away from the driving motor 12 is effectively supported and fixed by arranging the fixing block 25 and the bearing 26, the stability of the screw rod 14 during rotation is improved, the guide cylinder 19 is effectively prevented from falling off the inner wall of the working groove 8 by arranging the connecting ribs 27 and supporting the guide cylinder 19, the crushed aggregates discharged from the discharge channel 22 can be effectively collected by arranging the collecting groove 28 and the handle 29, the handle 29 facilitates the taking and placing of the collecting groove 28, and the connecting rod 9, the placing plate 10, the driving motor 12, the driving rotating shaft 13, the screw rod 14, the connecting block 15, the limiting slide block 16, the limiting slide groove 17 and, the problem of prior art's a grinding device for electronic radiator often relatively poor to the fixed effect of radiator is solved, simple structure, reasonable in design, can be fast effectual fixed to the radiator, need not to consume a large amount of time and energy and operate, and can adjust according to the radiator size and press from both sides tightly, the suitability is higher, can all-round satisfying the user demand.

During the use, place the radiator body 11 that will treat to polish on placing board 10, according to the size and dimension of radiator body 11, open driving motor 12, drive pivot 13 drives lead screw 14 and rotates, threaded connection is under the limiting displacement of limiting slide block 16 and limiting chute 17 in connecting block 15 on lead screw 14, drive clamp plate 18 and carry out the removal of left and right directions, thereby press from both sides tight radiator body 11, later start two flexible posts 3, roof 4 moves down, open grinding motor 5, grinding block 7 polishes radiator body 11 top, the crushed aggregates falls into work groove 8, through guide cylinder 19, the guide effect of discharging pipe 20 and triangle guide block 21, arrange to the collecting vat 28 in from discharge passageway 22.

In summary, the following steps: this a grinding device for electronic heat sink through setting up connecting rod 9, placing board 10, driving motor 12, drive pivot 13, lead screw 14, connecting block 15, spacing slider 16, spacing spout 17 and pinch-off blades 18, has solved the problem that prior art's a grinding device for electronic heat sink often is relatively poor to the fixed effect of radiator.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grinding device for an electronic radiator comprises a bottom plate (1), and is characterized in that: the top of the bottom plate (1) is fixedly connected with a workbench (2), the left side and the right side of the top of the workbench (2) are fixedly connected with telescopic columns (3), the top ends of the two telescopic columns (3) are fixedly connected through a top plate (4), a polishing motor (5) is fixedly installed at the middle point of the top plate (4), a polishing rotating shaft (6) is fixedly connected onto an output shaft of the polishing motor (5), the bottom end of the polishing rotating shaft (6) penetrates through the top plate (4) and extends to the outside of the top plate and is fixedly connected with a polishing block (7), the top of the workbench (2) is provided with a working groove (8), the left side and the right side of the inner wall of the working groove (8) are fixedly connected with connecting rods (9), the two connecting rods (9) are fixedly connected through a placing plate (10), and the top of the placing plate (10, the radiator is characterized in that driving motors (12) are fixedly mounted on the left side and the right side of the workbench (2) and behind the placement plate (10), a driving rotating shaft (13) is fixedly connected to an output shaft of each driving motor (12), one end, close to the workbench (2), of each driving rotating shaft (13) penetrates through the workbench (2) and extends to the inside of the corresponding working groove (8) to be fixedly connected with a lead screw (14), a connecting block (15) is arranged on the surface of each lead screw (14), a limiting slide block (16) is fixedly connected to the back of each connecting block (15), a limiting slide groove (17) communicated with the corresponding working groove (8) is formed in the position, corresponding to the limiting slide block (16), of each working table (2), a clamping plate (18) is fixedly connected to the front of each connecting block (15), one side, close to the radiator body (11), of each clamping plate (18) is in, work on groove (8) inner wall and be located below fixedly connected with guide cylinder (19) of placing board (10), the bottom fixedly connected with of guide cylinder (19) and discharging pipe (20) rather than mutual intercommunication, the bottom fixedly connected with triangle guide block (21) of work groove (8) inner wall, workstation (2) the left and right sides just corresponds the equal fixed discharge passageway (22) of seting up and working groove (8) mutual intercommunication in position of triangle guide block (21).

2. A polishing device for electronic heat sinks as claimed in claim 1, wherein: the workbench (2) comprises a workbench (2), wherein the left side and the right side of the workbench correspond to the driving motors (12), protection shells (23) are fixedly connected to the positions of the driving motors, and heat dissipation holes (24) are formed in the surfaces of the protection shells (23).

3. A polishing device for electronic heat sinks as claimed in claim 1, wherein: work groove (8) inner wall rear side and correspond position fixedly connected with fixed block (25) of lead screw (14), fixed block (25) correspond position fixedly connected with bearing (26) of lead screw (14), lead screw (14) are close to one end of bearing (26) and run through bearing (26) and extend to its inside rather than swing joint.

4. A polishing device for electronic heat sinks as claimed in claim 1, wherein: the left side and the right side of the inner wall of the working groove (8) and the positions corresponding to the guide cylinders (19) are fixedly connected with connecting ribs (27), and one side, close to the guide cylinders (19), of each connecting rib (27) is fixedly connected with the surface of each guide cylinder (19).

5. A polishing device for electronic heat sinks as claimed in claim 1, wherein: collecting grooves (28) are arranged on the left side and the right side of the top of the bottom plate (1), and one side, far away from the workbench (2), of each collecting groove (28) is fixedly connected with a handle (29).

6. A polishing device for electronic heat sinks as claimed in claim 1, wherein: the surface of the screw rod (14) is provided with external threads, and the position of the connecting block (15) corresponding to the screw rod (14) is provided with internal threads matched with the external threads.