CN215700602U

CN215700602U - Grinding device for machining

Info

Publication number: CN215700602U
Application number: CN202120205897.7U
Authority: CN
Inventors: 陈元庆
Original assignee: Hangzhou Haoxi Technology Co ltd
Current assignee: Hangzhou Haoxi Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-02-01
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a polishing device for machining, which comprises a shell, a base and a polishing disc, wherein exhaust fans are arranged at two ends of the base, a servo motor is arranged in the middles of the exhaust fans, a fan is arranged on each exhaust fan through a communicating pipe, a dust box is arranged at one end, away from the fan, of each exhaust fan, the center of the base is connected with a workbench through a linear reciprocating device, two ends of the workbench are symmetrically provided with leakage grooves, and scraping plates are arranged above the workbench and fixedly connected to the shell. In the working process of the grinding machine, the workbench moves left and right under the action of the linear reciprocating device, so that the workbench moves left and right in the grinding process of a part on the workbench, powder generated in the grinding process is pushed to the groove formed in the base and exhaust fans at two ends of the base under the action of the scraping plate and the emptying groove, and then the powder is collected into the detachable dust box, so that the dust injury to grinding workers is reduced.

Description

Grinding device for machining

Technical Field

The utility model relates to the field of machining and polishing, in particular to a polishing device for machining.

Background

The grinding is a grinding and polishing process in the mechanical manufacturing industry, the processing industry, the die industry, the wood industry, the leather industry and the like, and aims to remove burrs on the surface of a product workpiece, make the workpiece smooth and easy to continue processing or achieve a finished product.

The tools used are mainly grinding machines, grinding wheel mills, etc. Smaller hand workshops also have angle grinders, operated manually with sandpaper.

However, in the sanding process, although the amount of dust generated is not large, long-term inhalation for the sander can affect lung health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following defects in the prior art that the lung health is influenced by long-term inhalation for a grinder although the dust amount generated in the grinding process is not large.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a grinding device for machining, includes casing, base, the disc of polishing, the base both ends are equipped with the air exhauster, be equipped with servo motor in the middle of the air exhauster, the air exhauster is equipped with the fan through communicating pipe, the one end that the air exhauster deviates from the fan is equipped with the dust box, base central authorities are connected with the workstation through sharp device of coming and going, workstation both ends symmetry is equipped with the fretwork groove, the workstation top is equipped with the scraper blade, scraper blade fixed connection is on the casing, the workstation both ends are equipped with fixing device, fixing device connects on the slide bar at casing both ends.

Preferably, the linear reciprocating device comprises a transmission bar and a second gear which are transversely arranged; two dead levers, two first gears and two third gears, two first gear respectively with second gear upper and lower both ends meshing, every the first gear of third gear installation is last, one of them the third gear is connected with the driving strip meshing, two dead lever symmetry fixed connection is on the driving strip, two the upper end of dead lever all is connected with the workstation.

Preferably, the plane of the fan is obliquely arranged, and a groove is formed between the center of the base and the plane of the fan.

Preferably, the base is symmetrically provided with a collection cavity with an upward opening, and the dust box is connected in the collection cavity in a sliding manner.

Preferably, fixing device includes gim peg, fixing base, telescopic cylinder and fixation clamp, the gim peg is fixed the fixing base on the slide bar, the one end of fixing base is equipped with telescopic cylinder, telescopic cylinder deviates from the one end of fixing base and is equipped with the fixation clamp.

Preferably, the scraper blade is the setting of falling Y font, the both ends on scraper blade contact workstation surface are arc setting.

Preferably, the hollow-out groove is arranged in a Y shape, and two ends of the hollow-out groove, which are connected with the surface of the workbench, are arranged in an arc shape.

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

1. during the working process of the grinding machine, the workbench moves left and right under the action of the linear reciprocating device, so that the workbench moves left and right in the grinding process of a part on the workbench, powder generated in the grinding process is pushed to the grooves formed in the base and exhaust fans at two ends of the base under the action of the scraping plate and the hollow groove, and then the powder is collected into a detachable dust box, so that the dust damage to grinding workers is reduced;

2. the fixing device can change the height along the sliding rod on the shell, and the fixing clamp at the front end of the telescopic cylinder can also rotate 360 degrees, so that the polished materials can be better fixed.

Drawings

Fig. 1 is a schematic front structural view of a polishing device for machining according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: the device comprises a shell 1, a fixing bolt 2, a scraper 3, a hollow groove 4, a fan 5, a servo motor 6, a suction fan 7, a dust box 8, a base 9, a workbench 10, a polishing disc 11, a first gear 12, a transmission bar 13, a second gear 14, a fixing rod 15, a third gear 16, a fixing seat 17, a telescopic cylinder 18, a telescopic cylinder 19 and a fixing clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

Referring to fig. 1-3, a grinding device for machining, including casing 1, base 9, polishing disc 11, base 9 both ends are equipped with air exhauster 7, base 9 symmetry is equipped with the collection chamber that the opening upwards set up, dust box 8 sliding connection is in collecting the intracavity, be equipped with servo motor 6 in the middle of air exhauster 7, air exhauster 7 is equipped with fan 5 through communicating pipe, the one end that air exhauster 7 deviates from fan 5 is equipped with dust box 8, the plane that fan 5 is located is the slope setting, base 9 central authorities and fan 5 are located the middle recess in the plane, the dust of beating when the workstation 10 is left and right sides is moved, a part is drawn by air exhauster 7, another part then falls in the recess of base 9 central authorities through the plane of slope at last, and the recess is communicateing dust box 8.

The center of the base 9 is connected with a workbench 10 through a linear reciprocating device, and the linear reciprocating device comprises a transmission bar 13 and a second gear 14 which are transversely arranged; two fixing rods 15, two first gears 12 and two third gears 16, wherein the two first gears 12 are respectively meshed with the upper end and the lower end of the second gear 14, each third gear 16 is installed on the first gear 12, one third gear 16 is meshed with the transmission bar 13, the two fixing rods 15 are symmetrically and fixedly connected to the transmission bar 13, the upper ends of the two fixing rods 15 are both connected with the workbench 10, when the workbench 10 works, the second gear 14 rotates clockwise, so that the first gear 12 above the second gear also rotates clockwise, the other first gear 12 below the second gear rotates anticlockwise, the two third gears 16 are respectively installed on the upper first gear 12 and the lower first gear 12, the upper third gear 16 also rotates clockwise, the third gear 16 doing linear reciprocating motion and the lower third gear 16 doing anticlockwise rotation do not accord with the time and the rotation direction of the two third gears 16 contacting the transmission bar 13, and because the fixing rod 15 is installed on the driving bar 13, the fixing rod 15 is installed on the worktable 10, thereby driving the worktable 10.

The symmetry of workstation 10 both ends is equipped with fretwork groove 4, workstation 10 top is equipped with scraper blade 3, scraper blade 3 fixed connection is on casing 1, scraper blade 3 is the setting of falling Y font, the both ends on scraper blade 3 contact workstation 10 surface are convex setting, fretwork groove 4 is the setting of Y font, fretwork groove 4 is convex setting with workstation 10 surface connection's both ends, when the workstation 10 removes about, the dust that lies in its top 3 can fall on scraper blade 3 both sides is at workstation 10 mobile left and right sides, push away the dust toward opposite direction, it then impels air exhauster 7 scope of action with the dust to push away toward workstation 10 outside, push away toward workstation 10 inboard, then the recess department that the dust reachd base 9 through fretwork groove 4 still leads to dust box 8.

10 both ends of workstation are equipped with fixing device, fixing device connects on the slide bar at 1 both ends of casing, fixing device includes gim peg 2, fixing base 17, telescopic cylinder 18 and fixation clamp 19, gim peg 2 fixes gim peg 17 on the slide bar, the one end of fixing base 17 is equipped with telescopic cylinder 18, telescopic cylinder 18 deviates from the one end rotation of fixing base 17 and is connected with fixation clamp 19, fixing device can follow the slide bar and reciprocate, the gim peg 2 loosens the back, remove the height that fixing base 17 selection was wanted, settle down gim peg 2 again, telescopic cylinder 18 can adjust fixation clamp 19 and the distance of the material of being polished, fixation clamp 19 can be 360 rotatory, then can be more nimble fixed by the material of polishing.

In the utility model, when a user uses the device, the polished material is placed above the workbench 10, the polished material can be fixed at multiple angles and multiple heights by using the fixing device, the polished material cannot loosen, under the action of the polishing disk 11, dust passes through the workbench 10, the second gear 14 below the workbench 10 rotates clockwise, so that the first gear 12 above the workbench 10 also rotates clockwise, the other first gear 12 below the workbench rotates anticlockwise, the two third gears 16 are respectively arranged on the upper and lower first gears 12, the upper third gear 16 also rotates clockwise and does linear reciprocating motion, the time and the rotating direction of the two third gears 16 rotating anticlockwise to contact the transmission bar 13 are different, and because the fixing rod 15 is arranged on the transmission bar 13, the fixing rod 15 is arranged on the workbench 10, thereby drive the workstation 10 and remove, will fall on the dust on workstation 10 under the combined action of scraper blade 3 and fretwork groove 4, push away to fall to the working range of air exhauster 7 and the recess in the base 9 in, the two all communicates has detachable dust box 8, collects and properly handles the dust of the process of polishing scattered all around.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a grinding device for machining, includes casing (1), base (9), disc (11) of polishing, a serial communication port, base (9) both ends are equipped with air exhauster (7), be equipped with servo motor (6) in the middle of air exhauster (7), air exhauster (7) are equipped with fan (5) through communicating pipe, the one end that air exhauster (7) deviate from fan (5) is equipped with dust box (8), base (9) central authorities are connected with workstation (10) through sharp device of coming and going, workstation (10) both ends symmetry is equipped with fretwork groove (4), workstation (10) top is equipped with scraper blade (3), scraper blade (3) fixed connection is on casing (1), workstation (10) both ends are equipped with fixing device, fixing device connects on the slide bar at casing (1) both ends.

2. A grinding device for machining according to claim 1, characterized in that the linear shuttle comprises a transversely arranged drive bar (13), a second gear wheel (14); two dead levers (15), two first gears (12) and two third gears (16), two both ends meshing about first gear (12) respectively with second gear (14), every third gear (16) are installed on first gear (12), one of them third gear (16) are connected with the meshing of driving strip (13), two dead lever (15) symmetry fixed connection is on driving strip (13), two the upper end of dead lever (15) all is connected with workstation (10).

3. A grinding device for machining according to claim 1, characterized in that the plane of the fan (5) is inclined, and the centre of the base (9) and the plane of the fan (5) are provided with a recess.

4. A grinding device for machining according to claim 3, characterized in that the base (9) is symmetrically provided with collection chambers with upward openings, and the dust box (8) is slidably connected in the collection chambers.

5. A grinding device for machining according to claim 1, characterized in that the fixing device comprises a fixing bolt (2), a fixing seat (17), a telescopic cylinder (18) and a fixing clamp (19), the fixing bolt (2) fixes the fixing seat (17) on the sliding rod, the telescopic cylinder (18) is arranged at one end of the fixing seat (17), and the fixing clamp (19) is arranged at the end of the telescopic cylinder (18) departing from the fixing seat (17).

6. A grinding device for machining according to claim 5, characterized in that the scraper (3) is arranged in an inverted Y shape, and both ends of the surface of the scraper (3) contacting the table (10) are arranged in a circular arc shape.

7. The grinding device for machining according to claim 5, characterized in that the hollowed-out groove (4) is Y-shaped, and two ends of the hollowed-out groove (4) connected with the surface of the workbench (10) are arc-shaped.