CN220427878U

CN220427878U - Polisher with synchronous dust removal

Info

Publication number: CN220427878U
Application number: CN202321833118.3U
Authority: CN
Inventors: 陈贤光; 张洪宝; 张高城
Original assignee: Sichuan Junbiao Fastener Co ltd
Current assignee: Sichuan Junbiao Fastener Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-02-02
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a polisher with synchronous dust removal, which relates to the technical field of polishers and comprises a rack, wherein a plurality of driving wheels are arranged on the rack, the surfaces of the driving wheels are in transmission connection with polishing belts, a fixed box is fixedly arranged on the rack, the top of the fixed box is fixedly connected with an observation window, one side of the fixed box is in sliding connection with a shielding door, an operation opening penetrating through the surface of the fixed box is formed in the surface of the shielding door, and a connecting mechanism is arranged between the shielding door and the fixed box. Through shielding door, fixed box, observation window's setting, can carry out the complete coverage with the area of polishing of device to avoided being in the fastener polishing process, caused dust such as iron fillings to fly away the healthy circumstances that cause the threat to the staff, can separate dust and staff completely, and then improved the result of use of device, cover the area of polishing simultaneously, thereby avoided the area of polishing's exposure easily to cause the condition of incident outward.

Description

Polisher with synchronous dust removal

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine with synchronous dust removal function.

Background

The fastener is also called a standard part in the market, and is a mechanical element capable of mechanically fixing or bonding two or more elements together, and after the fastener is produced, in order to ensure the smoothness of the surface of the fastener and improve the product quality, a grinding machine is generally used for grinding the surface of the fastener, and a disc type grinding machine, a track type grinding machine, a belt sander and the like are common.

However, when the existing sander is used, particularly, in the process of using the abrasive belt sander, because the sanding belt on the abrasive belt sander is usually completely exposed outside in order to ensure that the device has a larger operation surface and is convenient to replace the sanding belt, when the fastener is sanded by the abrasive belt sander, the abrasive belt sander lacks protection, so that scraps and dust generated by sanding can be scattered everywhere, thereby having a larger threat to the health of staff, and meanwhile, the sanding belt is completely exposed, so that the potential safety hazard in the working process is increased.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a polisher with synchronous dust removal, which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polisher with synchronous dust removal, includes the frame, be provided with a plurality of drive wheels in the frame, the surface transmission of drive wheel is connected with the area of polishing, fixedly mounted with fixed box in the frame, the top fixedly connected with observation window of fixed box, one side sliding connection of fixed box has the shielding door, the operation mouth that runs through the fixed box surface has been seted up to the surface of shielding door, is provided with coupling mechanism between shielding door and the fixed box.

Preferably, the fixed box is fixedly connected with a collecting chamber on the surface, a motor is fixedly connected with the surface of the collecting chamber, the output end of the motor is rotationally connected with the inside of the collecting chamber, the output end of the motor positioned at the outer side of the collecting chamber is fixedly connected with a belt wheel, a driving wheel is also coaxially connected with the belt wheel, and the surfaces of the two belt wheels are in transmission connection with a belt.

Preferably, the inside rotation of collecting chamber is connected with the pivot, and the fixed surface of pivot is connected with bevel gear, and the motor is located the inside one end of collecting chamber and is fixedly connected with bevel gear equally, and the surface engagement of two bevel gears is connected, and the fixed surface of pivot is connected with the flabellum.

Preferably, the inner wall sliding connection of collecting chamber has the collecting box, and the collecting box is the opening form, and the collecting box is close to one side fixedly connected with filter screen of flabellum.

Preferably, the connecting mechanism comprises a fixed plate, the surface of the fixed plate is fixedly connected with the inside of the fixed box, the surface of the fixed plate is in sliding connection with the inside of the shielding door, the surface of the fixed plate is fixedly connected with a conical sleeve, the surface of the fixed plate is in sliding connection with a second conical block, the conical sleeve and the second conical block are in mirror image arrangement, the bottom of the second conical block is fixedly connected with a first conical block, and the inside of the first conical block is in sliding connection with the surface of the fixed plate.

Preferably, the surface of the fixed plate is provided with a first spring, and two ends of the first spring are fixedly connected with the surface of the fixed plate and the inner wall of the first conical block respectively.

Preferably, the inside sliding connection of shielding door has two blocks that the cross-section is trapezoidal, and the equal fixedly connected with second spring of the opposite ends of two blocks, the equal fixedly connected with of one end of two blocks that two second springs kept away from is in the inside of shielding door.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This polisher with synchronous dust removal through shielding door, fixed box, observation window's setting, can carry out the complete coverage with the area of polishing of device to avoided being in the fastener polishing process, caused dust such as iron fillings to fly away the healthy circumstances that cause the threat to the staff, can separate dust and staff completely, and then improved the result of use of device, cover the area of polishing simultaneously, thereby avoided the exposure of area of polishing easily to cause the condition of incident outward, thereby improved the security when the device is used.

(2) This polisher with synchronous dust removal, through coupling mechanism's setting, make the staff only need promote the drop-down shelter from the door and can separate with fixed case to make things convenient for the staff to separate shelter from door and fixed case, and then made things convenient for later stage staff to change the area of polishing, thereby improved the result of use of device.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic structural view of a polishing machine with synchronous dust removal according to the present utility model;

FIG. 2 is a schematic view of a frame structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the collecting chamber according to the present utility model;

FIG. 4 is a schematic view of the surface structure of the collecting chamber according to the present utility model;

fig. 5 is a side view of a shutter door of the present utility model.

Reference numerals: 1. a frame; 2. a driving wheel; 3. polishing the belt; 4. a shutter door; 5. a fixed box; 6. an observation window; 7. an operation port; 8. a collection chamber; 9. a belt; 10. a belt wheel; 11. a motor; 12. a first tapered block; 13. a second tapered block; 14. a rotating shaft; 15. bevel gears; 16. a fan blade; 17. a collection box; 18. a filter screen; 19. a first spring; 20. a second spring; 21. a conical sleeve; 22. a fixing plate; 23. and (5) clamping blocks.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a polisher with synchronous dust removal, which comprises a frame 1, be provided with a plurality of drive wheels 2 in the frame 1, the surface transmission of drive wheel 2 is connected with area 3 of polishing for polish the surface of fastener, fixed box 5 is fixed to fixed box 5's top fixedly connected with observation window 6 in the frame 1, thereby through the setting of observation window 6, can seal the upside of fixed box 5, the scope of splashing of iron fillings, iron slag has sheltered from, thereby avoided splashing at will of iron fillings, iron slag to cause threat to staff's health, thereby improved the result of use of device, can not influence the staff to observe the polishing of fastener again simultaneously, the staff of being convenient for polishes the grasp of grinding progress.

One side sliding connection of fixed case 5 has shelter from door 4, shelter from the opposite side of fixed case 5, shelter from the operation mouth 7 that runs through fixed case 5 surface has been seted up on the surface of door 4, provide operating space for the staff to the polishing of fastener, and then through shelter from door 4, fixed case 5, the setting of observation window 6, can cover the polishing strip 3 of device completely, thereby avoided in the fastener polishing process, cause dust such as iron fillings to drift to the healthy circumstances that causes the threat of staff, can separate dust and staff completely, and then improved the result of use of device, cover polishing strip 3 simultaneously, thereby avoided polishing strip 3's exposing the condition that easily causes the incident outward, thereby the security when the device is used has been improved.

The fixed box 5's fixed surface is connected with the collection room 8, and the fixed surface of collection room 8 is connected with motor 11, and the output of motor 11 rotates with the inside of collection room 8 and is connected, and motor 11 is located the output fixedly connected with band pulley 10 in the collection room 8 outside, and a drive wheel 2 is coaxial coupling has band pulley 10 equally, and the surface transmission of two band pulleys 10 is connected with belt 9, and then through the setting of belt 9 and band pulley 10, can drive the polishing area 3, guarantees the smooth operation of device.

The inside rotation of collecting chamber 8 is connected with pivot 14, and the fixed surface of pivot 14 is connected with bevel gear 15, and the motor 11 is located the inside one end of collecting chamber 8 and is equally fixedly connected with bevel gear 15, and the surface engagement of two bevel gears 15 is connected, and the fixed surface of pivot 14 is connected with flabellum 16 for produce suction, absorb the dust that produces in the polishing process.

The inner wall sliding connection of collecting chamber 8 has collecting box 17, and collecting box 17 is the opening form, can collect the dust that produces in the grinding process, and collecting box 17 is close to one side fixedly connected with filter screen 18 of flabellum 16, can filter the dust that absorbs, makes the dust stay in collecting box 17, and the later stage staff of being convenient for carries out centralized processing to the dust.

Further, when using the device, the staff can rotate through starter motor 11 to drive wheel 2 through band pulley 10 and belt 9 and rotate, thereby drive the polishing area 3 and rotate, and then make polishing work can go on smoothly, simultaneously motor 11 is through the intermeshing of two bevel gears 15 when starting, drives pivot 14 and rotates, thereby drives flabellum 16 and rotates, thereby can realize carrying out synchronous processing's purpose to the dust that the polishing in-process produced, has higher result of use.

Embodiment two:

referring to fig. 5, on the basis of the first embodiment, a connection mechanism is disposed between the shielding door 4 and the fixed box 5, the connection mechanism includes a fixed plate 22, the surface of the fixed plate 22 is fixedly connected with the inside of the fixed box 5, the surface of the fixed plate 22 is slidably connected with the inside of the shielding door 4, the surface of the fixed plate 22 is fixedly connected with a tapered sleeve 21, the surface of the fixed plate 22 is slidably connected with a second tapered block 13, the tapered sleeve 21 and the second tapered block 13 are in mirror image arrangement, the bottom of the second tapered block 13 is fixedly connected with a first tapered block 12, the inside of the first tapered block 12 is slidably connected with the surface of the fixed plate 22, the second tapered block 12 can be inserted into the tapered sleeve 21, the surface of the fixed plate 22 is provided with a first spring 19, and two ends of the first spring 19 are respectively fixedly connected with the surface of the fixed plate 22 and the inner wall of the first tapered block 12.

The inside sliding connection who shelters from door 4 has two blocks 23 that the cross-section is trapezoidal, and the opposite side of two blocks 23 has certain plane, and not directly slope to the bottom, and the equal fixedly connected with second spring 20 of opposite ends of two blocks 23, the equal fixedly connected with of one end of two blocks 23 that two second springs 20 kept away from is in the inside that shelters from door 4, and secondly, the elasticity of second spring 20 is greater than the elasticity of first spring 19.

Further, when the shielding door 4 and the fixing box 5 need to be replaced, a worker can push up the shielding door 4, so that two clamping blocks 23 on the shielding door 4 are contacted with the inclined surfaces of the first conical block 12, and then the inclined surfaces of the first conical block 12 push the two clamping blocks 23, so that the two clamping blocks 23 gradually retract into the shielding door 4 and compress the two second springs 20, and as the shielding door 4 pushes, the two clamping blocks 23 transit to the inclined surfaces of the second conical block 13 through the inclined surfaces of the first conical block 12 and move to the top of the second conical block 13, so that the two clamping blocks 23 recover under the elasticity of the two second springs 20, and then pull the shielding door 4 to slide downwards, and as the elasticity of the two second springs 20 is larger than that of the first springs 19, when the shielding door 4 is pulled down, the two clamping blocks 23 clamp the second conical block 13, the second conical block 13 is driven to descend on the fixing plate 22 and stretches the first spring 19, along with the pulling of the shielding door 4, the first conical block 12 is plugged into the conical sleeve 21, so that the inclined plane of the second conical block 13 and the inclined plane of the conical sleeve 21 are mutually flush, at the moment, the shielding door 4 is continuously pulled, the inclined plane of the second conical block 13 extrudes and pushes the surfaces of the two clamping blocks 23 at the moment because the second conical block 13 cannot slide downwards, the two clamping blocks 23 retract into the shielding door 4, and meanwhile, the opposite sides of the two clamping blocks 23 have a plane with a certain length, when the two clamping blocks 23 are transited from the second conical block 13 to the conical sleeve 21, the two clamping blocks 23 are in a compressed state and cannot be directly clamped between the second conical block 13 and the conical sleeve 21, so that the shielding door 4 and the fixing box 5 are ensured to be smoothly separated, when two fixture blocks 23 have been lost and have been blocked when the complete transition of toper cover 21 to two fixture blocks 23 to can directly be with shielding door 4 and fixed box 5 separation this moment, simultaneously under the elasticity of second spring 20 and the elasticity of first spring 19, the device resumes the original state, and then through coupling mechanism's setting, make the staff only need promote the drop-down shielding door 4 can separate with fixed box 5, thereby made things convenient for the staff to separate shielding door 4 and fixed box 5, and then made things convenient for the later stage staff to change polishing area 3, thereby improved the result of use of device.

Working principle: staff can drive wheel 2 through band pulley 10 and belt 9 and rotate through starter motor 11 to drive the belt 3 of polishing and rotate, and then make polishing work go on smoothly, simultaneously motor 11 is through the intermeshing of two bevel gears 15 when starting, drives pivot 14 and rotates, thereby drives flabellum 16 and rotates, thereby can realize carrying out synchronous processing's purpose to the dust that produces in the polishing process.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A sander with synchronous dust removal, comprising a frame (1), characterized in that: be provided with a plurality of drive wheels (2) on frame (1), the surface transmission of drive wheel (2) is connected with area of polishing (3), fixed box (5) are fixed to fixed mounting on frame (1), the top fixedly connected with observation window (6) of fixed box (5), one side sliding connection of fixed box (5) has and shelters from door (4), the surface of sheltering from door (4) has offered operation mouth (7) that run through the surface of fixed box (5), is provided with coupling mechanism between sheltering from door (4) and fixed box (5).

2. A sanding machine with synchronous dust removal as defined in claim 1, wherein: the surface fixing who fixes case (5) is connected with collection room (8), and the surface fixing who collects room (8) is connected with motor (11), and the output of motor (11) rotates with the inside of collecting room (8) to be connected, and motor (11) are located the output fixedly connected with band pulley (10) in collection room (8) outside, and same coaxial coupling of a drive wheel (2) has band pulley (10), and the surface transmission of two band pulleys (10) is connected with belt (9).

3. A sanding machine with synchronous dust removal as defined in claim 2, wherein: the inside rotation of collecting chamber (8) is connected with pivot (14), and the fixed surface of pivot (14) is connected with bevel gear (15), and motor (11) are located the inside one end of collecting chamber (8) and are fixedly connected with bevel gear (15) equally, and the surface engagement of two bevel gears (15) is connected, and the fixed surface of pivot (14) is connected with flabellum (16).

4. A sanding machine with synchronous dust removal as defined in claim 3, wherein: the inner wall sliding connection of collecting chamber (8) has collecting box (17), and collecting box (17) are the opening form, and one side that collecting box (17) is close to flabellum (16) fixedly connected with filter screen (18).

5. A sanding machine with synchronous dust removal as defined in claim 1, wherein: coupling mechanism includes fixed plate (22), the inside fixed connection of fixed plate (22) and fixed box (5), the inside sliding connection of fixed plate (22) and shielding door (4), the fixed surface of fixed plate (22) is connected with toper cover (21), the surface sliding connection of fixed plate (22) has second toper piece (13), toper cover (21) and second toper piece (13) are the mirror image setting, the bottom fixedly connected with first toper piece (12) of second toper piece (13), the inside of first toper piece (12) and the surface sliding connection of fixed plate (22).

6. A sanding machine with synchronous dust removal as defined in claim 5, wherein: the surface of fixed plate (22) is provided with first spring (19), and the both ends of first spring (19) are connected with the surface of fixed plate (22) and the inner wall fixed connection of first toper piece (12) respectively.

7. A sanding machine with synchronous dust removal as defined in claim 5, wherein: the inside sliding connection who shelters from door (4) has two blocks (23) that the cross-section is trapezoidal, and the equal fixedly connected with second spring (20) of opposite sides of two blocks (23), the one end of two blocks (23) that two second springs (20) kept away from is equal fixedly connected with in the inside that shelters from door (4).