CN212683443U

CN212683443U - Polishing device with good dust removal effect

Info

Publication number: CN212683443U
Application number: CN202020667529.XU
Authority: CN
Inventors: 陈永德
Original assignee: Hangzhou Yunju Chaosheng Technology Co ltd
Current assignee: Hangzhou Yunju Chaosheng Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-03-12
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a grinding device that dust removal effect is good, including frame and the subassembly and the workstation of polishing of setting in the frame, the subassembly of polishing includes grinding motor, the dish of polishing and mounting panel, still be provided with dust collector in the frame, dust collector includes dust absorption dish, dust removal pipe and dust collection box, still be provided with the dust absorption pump on the dust removal pipe. The utility model adopts the dust collection disc, the dust collection pipe and the dust collection box, and the dust collection pump is used for absorbing and conveying the scraps and dust into the dust collection box through the dust collection pipe and the dust collection disc, so as to avoid the scraps from accumulating on the workpiece and influencing the polishing effect; a second electric push rod is adopted to drive the workpiece to slide in a reciprocating manner through the fixing frame, so that polishing of workpieces with different lengths is met; the telescopic rod and the lifting platform are adopted, the heights of the polishing motor and the polishing disc are adjusted according to actual needs, and polishing requirements of workpieces with different heights are met; adopt the blower motor to drive the rotation of blower fan leaf, supplementary dust removal improves work efficiency, guarantees the quality of polishing of work piece.

Description

Polishing device with good dust removal effect

Technical Field

The utility model relates to the field of machining, specifically a polishing device that dust removal effect is good.

Background

In the machining process, in order to obtain specific roughness, the workpiece can be polished, but in the polishing process, a lot of chips and dust can be generated, and the chips and the dust are accumulated on the workpiece, so that the polishing quality of the workpiece is seriously influenced, meanwhile, harm is brought to human health and environment, and therefore, the chips and the dust generated in the polishing process need to be removed by means of a dust removal device.

In the prior art, dust collector adopts air-blower or fan mostly, blows the piece and the dust that produce to the dust collection box in, but can't guarantee that all very dusts of piece are all blown into the dust collection box, leads to the dust removal effect not good enough. Therefore, the grinding device with good dust removal effect is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device that dust removal effect is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device with good dust removal effect comprises a rack, and a polishing assembly and a workbench which are arranged on the rack, wherein the polishing assembly comprises a polishing motor, a polishing disc and a mounting plate, the polishing motor is fixedly arranged on the mounting plate, an output shaft of the polishing motor is fixedly connected with the polishing disc, a lifting assembly is arranged at the bottom of the mounting plate, the lower end of the lifting assembly is fixedly connected with the rack, and the workbench is fixedly arranged on one side of the rack, which is far away from the polishing assembly; the frame is also provided with a dust removal device, the dust removal device comprises a dust collection disc, a dust collection pipe and a dust collection box, the dust collection box is placed below the workbench and the polishing assembly, the dust collection pipe is arranged on the dust collection box, one end of the dust collection pipe is connected with the dust collection box, the other end of the dust collection pipe is communicated with the interior of the dust collection disc, the dust collection disc is rotatably arranged on an output shaft of the polishing motor, and the bottom of the dust collection disc is fixedly connected with the mounting plate through a dust removal support; and the dust removal pipe is also provided with a dust suction pump.

As a further aspect of the present invention: the dust collection plate is provided with a plurality of groups of dust collection holes, and the edge of the dust collection plate is in an opening shape.

As a further aspect of the present invention: the lifting assembly comprises a lifting platform and four groups of telescopic rods, wherein the tops of the telescopic rods are fixed with the bottom of the lifting platform, and the bottoms of the telescopic rods are fixedly arranged on the rack.

As a further aspect of the present invention: the lifting platform is provided with a first sliding groove which is matched with a first sliding block arranged at the bottom of the mounting plate, the lifting platform is further fixedly provided with a first electric push rod, and the extending end of the first electric push rod is fixedly connected with the mounting plate.

As a further aspect of the present invention: the workbench is vertically provided with a fixing frame, a second sliding block is arranged at the bottom of the fixing frame and forms sliding fit with a second sliding groove formed in the workbench, a second electric push rod is further arranged on the workbench, and the extending end of the second electric push rod is fixedly connected with the fixing frame.

As a further aspect of the present invention: the dust removal pipe comprises a suction pipe, a connecting pipe and a feeding pipe, one end of the suction pipe is communicated with the dust collection disc, the other end of the suction pipe is fixed with the connecting pipe, one end of the feeding pipe is communicated with the connecting pipe, the other end of the feeding pipe is connected with the dust collection box, and the connecting pipe is further provided with a dust collection pump.

As a further aspect of the present invention: the connecting pipe is made of soft materials with better strength.

As a further aspect of the present invention: still be provided with blast apparatus in the frame, blast apparatus includes blower motor and blowing fan leaf, blower motor fixed mounting be in the frame top and be close to the workstation, blowing fan leaf fixed mounting is on blower motor's output shaft.

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

the dust collection box is characterized in that a dust collection disc, a dust collection pipe and a dust collection box are adopted, and a dust collection pump is used for absorbing and conveying scraps and dust generated by polishing a workpiece into the dust collection box through the dust collection pipe and the dust collection disc, so that the phenomenon that the scraps are accumulated on the workpiece to influence the polishing effect is avoided; the second electric push rod is adopted to drive the workpiece to slide in a reciprocating manner through the fixing frame, so that the workpiece is polished by the polishing disc in the extension direction, and polishing of workpieces with different lengths is met; the telescopic rod and the lifting platform are adopted, the heights of the polishing motor and the polishing disc are adjusted according to actual needs, and the polishing requirements of workpieces with different heights can be met; adopt the blower motor to drive the rotation of blower fan leaf, will fall on the piece and blow to dust absorption dish and dust collection box, supplementary dust removal improves work efficiency, guarantees the quality of polishing of work piece.

Drawings

Fig. 1 is a schematic structural view of a polishing device with a good dust removal effect.

Fig. 2 is a structural diagram of fig. 1 viewed from the right.

Fig. 3 is a schematic structural view of a dust collection disc in the polishing device with good dust removal effect.

Description of reference numerals:

1-a blower motor; 2-a dust collection disc; 3-grinding the motor; 4-a first electric push rod; 5, a telescopic rod; 6-a lifting platform; 7-mounting a plate; 8-a dust removal bracket; 9-a dust suction pump; 10-a dust collection box; 11-a fixing frame; 12-a work bench; 13-a second electric push rod; 14-a polishing disc; 15-a frame; 16-blower blades; 17-a material suction pipe; 18-a connecting tube; 19-a feed pipe; 20-dust suction hole.

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.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a polishing device with good dust removal effect includes a frame 15, and a polishing assembly and a workbench 12 which are arranged on the frame 15, the polishing assembly includes a polishing motor 3, a polishing disk 14 and a mounting plate 7, the polishing motor 3 is fixedly arranged on the mounting plate 7, and an output shaft thereof is fixedly connected with the polishing disk 14, a lifting assembly is arranged at the bottom of the mounting plate 7, and a lower end of the lifting assembly is fixedly connected with the frame 15, the workbench 12 is fixedly arranged on one side of the frame 15 far away from the polishing assembly, and is used for placing a workpiece, so that the polishing motor 3 drives the polishing disk 14 to polish the workpiece; the frame 15 is also provided with a dust removing device, the dust removing device comprises a dust collecting tray 2, a dust removing pipe and a dust collecting box 10, the dust collecting box 10 is placed below the workbench 12 and the polishing component and is provided with the dust removing pipe, one end of the dust collecting pipe is connected with the dust collecting box 10, the other end of the dust collecting pipe is communicated with the inside of the dust collecting tray 2, the dust collecting tray 2 is rotatably installed on an output shaft of the polishing motor 3, and the bottom of the dust collecting pipe is fixedly connected with the installation plate 7 through a dust removing support 8; the dust collection box is characterized in that the dust collection pipe is also provided with a dust collection pump 9, the dust collection pump 9 absorbs and conveys chips and dust generated by the workpiece to be polished into the dust collection box 10 through the dust collection pipe and the dust collection disc 2, and the chips are prevented from being accumulated on the workpiece to influence the polishing effect.

The dust collection plate 2 is provided with a plurality of groups of dust collection holes 20, the edge of each dust collection hole is in an opening shape, so that scraps and dust can conveniently enter the dust collection holes 20, and the dust collection effect is enhanced.

The lifting assembly comprises a lifting table 6 and four groups of telescopic rods 5, the tops of the telescopic rods 5 are fixed with the lifting table 6, the bottoms of the telescopic rods 5 are fixedly arranged on a rack 15, and the height of the lifting table 6 is adjusted by changing the telescopic length of the telescopic rods 5, so that the grinding motor 3 and the grinding disc 14 are adjusted to the optimal grinding position; the utility model discloses a polishing machine, including elevating platform 6, first electric putter 7, mounting panel 7, first spout and mounting panel 7, set up first spout and first slider formation cooperation in the mounting panel 7 bottom on the elevating platform 6, it has first electric putter 4 still to fix on the elevating platform 6, first electric putter 4 stretches out end and mounting panel 7 fixed connection, and first electric putter 4 stretches out and draws back and drives mounting panel 7 and reciprocating sliding on elevating platform 6, drives grinding motor 3 and grinding disc 14 through mounting panel 7 and is close to the work piece, accomplishes the work of polishing.

The vertical mount 11 that is provided with on workstation 12 for fixed work piece, be convenient for polish, mount 11 bottom is provided with the second slider and the second slider forms sliding fit with the second spout of seting up on workstation 12, still be provided with second electric putter 13 on workstation 12, second electric putter 13 stretches out end and mount 11 fixed connection, and second electric putter 13 is flexible to be driven mount 11 and reciprocating sliding on workstation 12, drives work piece reciprocating motion through mount 11, enlarges and polishes 14's contact surface, improves the efficiency of polishing.

The dust removal pipe comprises a material suction pipe 17, a connecting pipe 18 and a material feeding pipe 19, one end of the material suction pipe 17 is communicated with the dust collection disc 2, the other end of the material suction pipe is fixed with the connecting pipe 18, one end of the material feeding pipe 19 is communicated with the connecting pipe 18, the other end of the material feeding pipe is connected with the dust collection box 10, and the connecting pipe 18 is also provided with a dust collection pump 9; the connecting pipe 18 is made of soft material with better strength, so that the grinding motor 3 and the grinding disc 14 can move and lift conveniently.

Example 2

Please refer to fig. 2, in an embodiment of the present invention, in order to enhance the dust removing effect and improve the polishing quality, on the basis of embodiment 1, a blowing device is further disposed in the frame 15, the blowing device includes a blowing motor 1 and a blowing fan 16, the blowing motor 1 is fixedly mounted at the top of the frame 15 and is close to the work table 12, the blowing fan 16 is fixedly mounted on an output shaft of the blowing motor 1, the blowing motor 1 drives the blowing fan 16 to rotate, and the chips falling on the workpiece are blown to the dust collection tray 2 and the dust collection box 10, so as to assist in removing dust, improve the working efficiency and ensure the polishing quality of the workpiece.

The utility model discloses a theory of operation is:

when the device works, a workpiece is fixed through the fixed frame 11, and the height of the lifting table 6 is adjusted by changing the length of the telescopic rod 5, so that the polishing disc 14 is positioned at the component polishing position; starting a first electric push rod 4, wherein the first electric push rod 4 drives a polishing disc 14 to approach a workpiece through a mounting plate 7 and adjusts the polishing disc to a polishing position; starting a grinding motor 3, wherein the grinding motor 3 drives a grinding disc 14 to grind a workpiece; synchronously starting a dust suction pump 9, wherein the dust suction pump 9 absorbs and conveys the scraps and dust generated by polishing the workpiece into a dust collection box 10 through a dust removal pipe and a dust collection disc 2; starting a blowing motor 1, wherein the blowing motor 1 drives a blowing fan blade 16 to rotate, and the scraps falling on the workpiece are blown to a dust collection disc 2 and a dust collection box 10 to assist in dust collection; when the workpiece is long, starting a second electric push rod 13, and driving the workpiece to slide back and forth by the second electric push rod 13 through a fixed frame 11, so that the polishing disc 14 polishes the workpiece in the direction of extension; when the workpiece is higher, the telescopic length of the telescopic rod 5 can be changed, and the height of the polishing disc 14 can be adjusted, so that the polishing of the workpieces at different height positions can be completed; after polishing, the polishing motor 3, the blowing motor 1, the first electric push rod 4, the second electric push rod 13 and the dust suction pump 9 are closed, and the scraps in the dust collection box 10 are processed in a centralized manner.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A polishing device with a good dust removal effect comprises a rack (15), and a polishing assembly and a workbench (12) which are arranged on the rack (15), and is characterized in that the polishing assembly comprises a polishing motor (3), a polishing disc (14) and a mounting plate (7), the polishing motor (3) is fixedly arranged on the mounting plate (7), an output shaft of the polishing motor is fixedly connected with the polishing disc (14), a lifting assembly is arranged at the bottom of the mounting plate (7), the lower end of the lifting assembly is fixedly connected with the rack (15), and the workbench (12) is fixedly arranged on one side, far away from the polishing assembly, of the rack (15); the machine frame (15) is also provided with a dust removal device, the dust removal device comprises a dust collection disc (2), a dust removal pipe and a dust collection box (10), the dust collection box (10) is placed below the workbench (12) and the polishing component, the dust removal pipe is arranged on the dust collection box, one end of the dust removal pipe is connected with the dust collection box (10), the other end of the dust removal pipe is communicated with the interior of the dust collection disc (2), the dust collection disc (2) is rotatably installed on an output shaft of the polishing motor (3), and the bottom of the dust collection disc is fixedly connected with the installation plate (7) through a dust removal support (8); the dust removal pipe is also provided with a dust suction pump (9).

2. A sanding device with good dust removal according to claim 1, characterized in that the dust suction plate (2) is provided with a plurality of groups of dust suction holes (20) and the edge of the dust suction plate is flared.

3. The grinding device with the good dust removal effect according to claim 1, wherein the lifting assembly comprises a lifting platform (6) and four groups of telescopic rods (5), the tops of the telescopic rods (5) are fixed with the bottom of the lifting platform (6), and the bottoms of the telescopic rods are fixedly arranged on the machine frame (15).

4. The polishing device with good dust removal effect according to claim 3, wherein a first sliding groove is formed in the lifting table (6) and matched with a first sliding block arranged at the bottom of the mounting plate (7), a first electric push rod (4) is fixedly mounted on the lifting table (6), and the extending end of the first electric push rod (4) is fixedly connected with the mounting plate (7).

5. The grinding device with the good dust removal effect according to claim 1, characterized in that a fixed frame (11) is vertically arranged on the working table (12), a second sliding block is arranged at the bottom of the fixed frame (11) and forms sliding fit with a second sliding groove formed in the working table (12), a second electric push rod (13) is further arranged on the working table (12), and the extending end of the second electric push rod (13) is fixedly connected with the fixed frame (11).

6. The polishing device with good dust removal effect according to claim 1, wherein the dust removal pipe comprises a dust suction pipe (17), a connecting pipe (18) and a feeding pipe (19), one end of the dust suction pipe (17) is communicated with the dust collection disc (2) and the other end of the dust suction pipe is fixed with the connecting pipe (18), one end of the feeding pipe (19) is communicated with the connecting pipe (18) and the other end of the feeding pipe is connected with the dust collection box (10), and the connecting pipe (18) is further provided with a dust collection pump (9).

7. A sanding device with good dust removal according to claim 6, characterized in that the connecting tube (18) is made of a strong soft material.

8. The grinding device with the good dust removal effect according to claim 1, characterized in that a blowing device is further arranged in the machine frame (15), the blowing device comprises a blowing motor (1) and a blowing fan blade (16), the blowing motor (1) is fixedly installed at the top of the machine frame (15) and close to the workbench (12), and the blowing fan blade (16) is fixedly installed on an output shaft of the blowing motor (1).