CN212635248U

CN212635248U - A prevent burr side cut device for motor fan housing

Info

Publication number: CN212635248U
Application number: CN202020868716.4U
Authority: CN
Inventors: 杨淇淞; 杨正明
Original assignee: Nantong Dongtuo Metal Manufacturing Co ltd
Current assignee: Nantong Dongtuo Metal Manufacturing Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-02
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a prevent burr side cut device for motor fan housing belongs to the relevant technical field of motor fan housing, and it includes base and clamp ring, the last surface mounting of base has the driving machine, and the upper end of driving machine is provided with the disc of polishing, the lower skin weld of base has the slider, and the lower extreme of slider is connected with the slide, the top of disc of polishing is provided with the clamp ring, and the top of clamp ring is provided with fixed box, the fixed orifices has all been seted up to the upper and lower side surface of fixed box, and the inside of fixed orifices runs through there is the compression leg, the inside of fixed box is provided with the adapter sleeve, and the preceding side surface of adapter sleeve is fixed with the pendulum rod, the connecting hole has been seted up to the rear end of clamp ring, and the. This a prevent burr side cut device for motor fan housing is convenient for press from both sides tight motor fan housing, and the motor fan housing of convenient fixed different thickness has solved the problem that motor fan housing burr is difficult to polish.

Description

A prevent burr side cut device for motor fan housing

Technical Field

The utility model relates to a relevant technical field of motor fan housing specifically is a prevent burr side cut device for motor fan housing.

Background

The motor has high rotating speed when in use, and in order to cause accidents when in use, the motor is required to be provided with a motor fan cover which is a cover covering the outside of the motor to protect the motor and prevent the motor from hurting people.

Present motor fan housing grinding device is not convenient for press from both sides tightly at the in-process of polishing, and the motor fan housing of inconvenient fixed different thickness is difficult to effectively polish surperficial burr, consequently, the utility model provides a prevent burr side cut device for motor fan housing to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent burr side cut device for motor fan housing to the problem of the surperficial burr of being difficult to effectively polish is pressed from both sides tightly to the motor fan housing of inconvenient fixed different thickness of being not convenient for of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a burr-proof trimming device for a motor fan cover comprises a base and a clamping ring, wherein a driving machine is mounted on the upper surface of the base, a polishing disc is arranged at the upper end of the driving machine, a sliding block is welded on the lower surface of the base, a sliding seat is connected to the lower end of the sliding block, a supporting seat is connected to the right end of the sliding seat, a clamping ring is arranged above the polishing disc, a fixing box is arranged above the clamping ring, a first connecting block is connected to the left end of the clamping ring, fixing holes are formed in the upper side surface and the lower side surface of the fixing box, a pressing rod penetrates through the fixing holes, a pressing block is connected to the lower end of the pressing rod, a connecting sleeve is arranged inside the fixing box, a swing rod is fixed to the front side surface of the connecting sleeve, a second connecting block is connected to the right end of the fixing box, a, and a mounting block is connected between the single bodies of the connecting rod.

Preferably, the pressing rod, the fixing box and the fixing hole are arranged on the same central line, and the pressing rod is connected with the fixing hole in a threaded manner.

Preferably, the outer surface of the fixing box is provided with a fixing ring, the cross section of the fixing ring is of a U-shaped structure, and the fixing ring is connected with the swing rod in a clamping manner.

Preferably, the vertical cross section of the sliding block is in an L shape, and the sliding block is connected with the sliding seat in a clamping manner.

Preferably, the first connecting blocks are arranged in an up-and-down symmetrical mode about a horizontal center line of the clamping ring, and the right ends of the first connecting blocks are connected with the supporting seat in a welding mode.

Preferably, the connection hole is connected with the connection rod in a threaded manner, the single bodies of the connection rod are arranged symmetrically left and right about the center line of the clamping ring, and the thread lines between the single bodies of the connection rod are arranged in opposite directions.

Compared with the prior art, the beneficial effects of the utility model are that: the burr-proof trimming device for the motor fan cover is convenient for clamping the motor fan cover, is convenient for fixing the motor fan covers with different thicknesses, and solves the problem that burrs of the motor fan cover are difficult to polish;

1. the motor fan cover clamping device is provided with a clamping ring, a connecting rod and an installation block, when the motor fan cover needs to be clamped, the connecting rod is rotated clockwise, and because the spiral line directions of the monomers of the left connecting rod and the right connecting rod of the clamping ring are different, the monomers of the connecting hole are retracted inwards at the same time, so that the motor fan cover inside the clamping ring is clamped, and the clamping of the fan cover is facilitated;

2. when the motor fan housings with different thicknesses need to be compressed, the swing rod connected with the fixing ring in a clamping mode is rotated anticlockwise, the swing rod drives the connecting sleeve in the fixing box to rotate, the compression rod in threaded connection with the connecting sleeve moves downwards in the fixing box, and the press block at the lower end of the compression rod compresses the motor fan housings in the clamping ring downwards, so that the motor fan housings with different thicknesses can be fixed conveniently;

3. the motor fan cover surface polishing machine is provided with the driving machine and the polishing disc, when burrs on the surface of the motor fan cover need to be polished, the driving machine is started, and the polishing disc at the upper end of the driving machine rotates to polish the surface of the motor fan cover, so that polishing is facilitated.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is the schematic view of the connection structure between the compressing rod and the fixing box of the present invention.

In the figure: 1. a base; 2. a driver; 3. grinding disc; 4. a clamping ring; 5. briquetting; 6. a hold down bar; 7. a fixing box; 8. a fixing hole; 9. a fixing ring; 10. connecting sleeves; 11. a slider; 12. a slide base; 13. a supporting seat; 14. a first connection block; 15. a second connecting block; 16. connecting holes; 17. a connecting rod; 18. a swing rod; 19. and (7) installing the block.

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. 1-4, the present invention provides a technical solution: a burr-proof trimming device for a motor fan cover comprises a base 1, a driving machine 2, a polishing disc 3, a clamping ring 4, a pressing block 5, a pressing rod 6, a fixing box 7, a fixing hole 8, a fixing ring 9, a connecting sleeve 10, a sliding block 11, a sliding seat 12, a supporting seat 13, a first connecting block 14, a second connecting block 15, a connecting hole 16, a connecting rod 17, a swinging rod 18 and a mounting block 19, wherein the driving machine 2 is installed on the upper surface of the base 1, the polishing disc 3 is arranged at the upper end of the driving machine 2, the sliding block 11 is welded on the lower surface of the base 1, the sliding seat 12 is connected to the lower end of the sliding seat 11, the supporting seat 13 is connected to the right end of the sliding seat 12, the clamping ring 4 is arranged above the polishing disc 3, the fixing box 7 is arranged above the clamping ring 4, the first connecting block 14 is connected to, a pressing rod 6 penetrates through the inside of the fixing hole 8, a pressing block 5 is connected to the lower end of the pressing rod 6, a connecting sleeve 10 is arranged inside the fixing box 7, a swing rod 18 is fixed to the front side surface of the connecting sleeve 10, a second connecting block 15 is connected to the right end of the fixing box 7, a connecting hole 16 is formed in the rear end of the clamping ring 4, a connecting rod 17 penetrates through the inside of the connecting hole 16, and an installation block 19 is connected between single bodies of the connecting rod 17;

as shown in fig. 1 and 4, the pressing rod 6, the fixing box 7 and the fixing hole 8 are arranged on the same central line, the pressing rod 6 is connected with the fixing hole 8 in a threaded manner, so that the pressing block 5 is moved up and down and fixed, the first connecting blocks 14 are symmetrically arranged up and down about the horizontal central line of the clamping ring 4, and the right ends of the first connecting blocks 14 are connected with the supporting base 13 in a welding manner, so that the clamping ring 4 is fixed;

as shown in fig. 2, the vertical cross section of the slider 11 is "L" shaped, and the slider 11 is connected to the slider 12 in a snap-fit manner, so that the base 1 can be moved left and right conveniently;

as shown in fig. 3, a fixing ring 9 is disposed on the outer surface of the fixing box 7, the cross section of the fixing ring 9 is in a U-shaped structure, the fixing ring 9 is connected with the swing rod 18 in a clamping manner, the fixing box 7 is convenient to rotate, the connection hole 16 is in threaded connection with the connecting rod 17, the single bodies of the connecting rod 17 are arranged in bilateral symmetry with respect to the center line of the clamping ring 4, and the thread lines between the single bodies of the connecting rod 17 are arranged in the opposite direction, so as to clamp the clamping ring 4.

The working principle is as follows: when the burr-proof trimming device for the motor fan cover is used, firstly, the sliding seat 12 in fig. 1 is fixed on a horizontal surface, the motor fan cover needing to be deburred is placed into the clamping ring 4 from bottom to top, then the sliding block 11 connected with the sliding seat 12 in a clamping manner slides left and right, so that the polishing disc 3 at the upper end of the base 1 is positioned right below the pressing block 5, when the motor fan cover needs to be clamped, the connecting rod 17 rotates clockwise, and because the spiral line directions of the left and right single bodies of the connecting rod 17 of the clamping ring 4 are different, the single bodies of the connecting hole 16 retract inwards at the same time, so that the motor fan cover;

when the motor fan covers with different thicknesses need to be pressed, the swing rod 18 connected with the fixing ring 9 in a clamping mode is rotated anticlockwise, the swing rod 18 drives the connecting sleeve 10 inside the fixing box 7 to rotate, the pressing rod 6 in threaded connection with the connecting sleeve 10 moves downwards in the fixing box 7, the pressing block 5 at the lower end of the pressing rod 6 presses the motor fan cover in the clamping ring 4 downwards, after the motor fan cover is fixed, the driving machine 2 is started, the polishing disc 3 at the upper end of the driving machine 2 rotates to polish the surface of the motor fan cover, and therefore the using method of the burr-proof trimming device for the motor fan cover is achieved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent burr side cut device for motor fan cover, includes base (1) and clamp ring (4), its characterized in that: the upper surface of the base (1) is provided with a driving machine (2), the upper end of the driving machine (2) is provided with a polishing disc (3), the lower surface of the base (1) is welded with a sliding block (11), the lower end of the sliding block (11) is connected with a sliding seat (12), the right end of the sliding seat (12) is connected with a supporting seat (13), a clamping ring (4) is arranged above the polishing disc (3), a fixing box (7) is arranged above the clamping ring (4), the left end of the clamping ring (4) is connected with a first connecting block (14), the upper side surface and the lower side surface of the fixing box (7) are both provided with fixing holes (8), a pressing rod (6) penetrates through the inside of the fixing hole (8), the lower end of the pressing rod (6) is connected with a pressing block (5), the inside of the fixing box (7) is provided with a connecting sleeve (10), and the front side surface, and the right end of the fixed box (7) is connected with a second connecting block (15), the rear end of the clamping ring (4) is provided with a connecting hole (16), a connecting rod (17) penetrates through the inside of the connecting hole (16), and an installation block (19) is connected between the single bodies of the connecting rod (17).

2. The burr-proof trimming device for the motor fan cover according to claim 1, wherein: the pressing rod (6), the fixing box (7) and the fixing hole (8) are arranged on the same central line, and the pressing rod (6) is connected with the fixing hole (8) in a threaded mode.

3. The burr-proof trimming device for the motor fan cover according to claim 1, wherein: the outer surface of the fixing box (7) is provided with a fixing ring (9), the cross section of the fixing ring (9) is of a U-shaped structure, and the fixing ring (9) is connected with the swing rod (18) in a clamping mode.

4. The burr-proof trimming device for the motor fan cover according to claim 1, wherein: the vertical section of the sliding block (11) is L-shaped, and the sliding block (11) is connected with the sliding seat (12) in a clamping manner.

5. The burr-proof trimming device for the motor fan cover according to claim 1, wherein: the first connecting blocks (14) are arranged in an up-down symmetrical mode about the horizontal center line of the clamping ring (4), and the right ends of the first connecting blocks (14) are connected with the supporting seat (13) in a welding mode.

6. The burr-proof trimming device for the motor fan cover according to claim 1, wherein: the connection mode of the connection holes (16) and the connection rods (17) is threaded connection, single bodies of the connection rods (17) are arranged in a left-right symmetrical mode about the center line of the clamping ring (4), and thread lines among the single bodies of the connection rods (17) are arranged in an opposite mode.