CN214642829U

CN214642829U - Protective grinding machine

Info

Publication number: CN214642829U
Application number: CN202022671562.2U
Authority: CN
Inventors: 郑松水; 锐大发
Original assignee: Xiamen Ruida Precision Machinery Co ltd
Current assignee: Xiamen Ruida Precision Machinery Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-11-09
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a protection formula grinding machine belongs to grinding machine technical field, include the base, locate frame on the base and locating polisher group in the frame, the upper end of base is equipped with the workstation that is used for placing the work piece, the upper end of base is equipped with first recess, just first recess is located the leading flank of base, be equipped with first protection casing in the first recess, first protection casing can be followed the direction of height roll-off or the cunning of frame first recess, the top of frame is equipped with the second recess, it stretches out slewing mechanism and second protection casing, each to be equipped with a plurality of in the second recess stretch out slewing mechanism's one end with the bottom of second recess is connected, the other end with the second protection casing is connected, the utility model has the advantages of prevent that the sweeps base is gone out, and the protectiveness is good.

Description

Protective grinding machine

Technical Field

The utility model relates to a grinding machine technical field specifically is a protection type grinding machine.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like.

Therefore, the person skilled in the relevant art improves this, for example, chinese patent No. CN206717661U proposes "a protective grinding machine", which includes a base, a grinder group, a fixing block, a baffle and a protective cover, although the utility model discloses can fix the work piece effectively, prevent that the work piece pine from taking off and can cause the work piece to fly out and hurt people or hit the characteristics of the serious consequence such as garrulous emery wheel etc..

However, the technical scheme in the application document still has the defects that a large amount of waste materials and scraps are generated in the machining process of a workpiece, and the scraps are easy to splash outside the protective cover, so that the protective cover needs to be improved.

Based on this, the utility model designs a protection type grinding machine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection type grinding machine to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection type grinding machine, includes the base, locates frame on the base and locating polisher group in the frame, the upper end of base is equipped with the workstation that is used for placing the work piece, the upper end of base is equipped with first recess, just first recess is located the leading flank of base, be equipped with first protection casing in the first recess, first protection casing can be followed the direction of height roll-off of frame or cunning first recess, the top of frame is equipped with the second recess, it stretches out slewing mechanism and second protection casing, each to be equipped with a plurality of in the second recess stretch out slewing mechanism's one end with the bottom of second recess is connected, the other end with the second protection casing is connected.

Preferably, the extending and rotating mechanism comprises a spring, a first connecting rod, a second connecting rod and a rotating shaft, one end of the spring is connected with the bottom of the second groove, the other end of the spring is connected with the first connecting rod, and one end of the second connecting rod is far away from the first connecting rod.

Preferably, one side of the first protective cover and one side of the second protective cover are both provided with handles.

Preferably, the first protection casing is close to the one end of handle is equipped with first extension board, just first extension board is located the lateral surface of first protection casing, the second protection casing is close to the one end of handle is equipped with the second and extends the board, just the second extends the board and is located the medial surface of second protection casing.

Preferably, first extension board inlays along its length direction and is equipped with the first magnet of a plurality of, just the N utmost point of first magnet is outwards, second extension board along its length direction inlay be equipped with a plurality of with the second magnet of first magnet actuation mutually, just the S utmost point of second magnet is outwards.

Compared with the prior art, the beneficial effects of the utility model are that: set up first protection casing, second protection casing, stretch out slewing mechanism and frame, stretch out slewing mechanism and drive the second protection casing and stretch out the second recess and rotate, the first recess of first protection casing roll-off, first protection casing, second protection casing and frame enclose and close and form inclosed protection space, outside inclosed protection space effectively protected the produced sweeps spill grinding machine of work piece in the course of working, played good protectiveness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the extending rotating mechanism, the first protecting cover and the second protecting cover in the present embodiment;

FIG. 3 is an exploded view of the extension rotation mechanism, the first shield and the second shield according to the present embodiment;

FIG. 4 is a schematic structural view illustrating the second shield and the extending/rotating mechanism of the present embodiment sliding into the second groove;

fig. 5 is a schematic structural view illustrating the second protective cover sliding out of the second groove in the embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 11. a work table; 2. a frame; 21. a second groove; 3. a grinder group; 4. a first shield; 41. a first extension plate; 42. a first magnet; 5. a protracting rotation mechanism; 51. a spring; 52. A first link; 53. a second link; 54. a rotating shaft; 6. a second shield; 61. a second extension plate; 62. a second magnet; 7. a handle; 8. a suction fan; 9. a control panel.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a protective grinding machine comprises a base 1, a frame 2 arranged on the base 1 and a grinder group 3 arranged on the frame 2, wherein the upper end of the base 1 is provided with a workbench 11 for placing a workpiece, the upper end of the base 1 is provided with a first groove, and the first groove is positioned on the front side surface of the base 1, a first protective cover 4 is arranged in the first groove, the first protective cover 4 can slide out or slide into the first groove along the height direction of the frame 2, a second groove 21 is arranged on the top of the frame 2, a plurality of extending rotating mechanisms 5 and second protective covers 6 are arranged in the second groove 21, one end of each extending rotating mechanism 5 is connected with the bottom of the second groove 21, the other end is connected with the second protective cover 6, a suction fan 8 is arranged on one side of the frame 2, a suction opening of the suction fan 8 faces the workbench 11, and the first protective cover 4 and the second protective cover 6 are made of transparent materials.

Preferably, the extending rotation mechanism 5 includes a spring 51, a first link 52, a second link 53 and a rotation shaft 54, one end of the spring 51 is connected to the bottom of the second groove 21, the other end is connected to the first link 52, and one end of the second link 53 is rotatably connected to one end of the first link 52 far away from the spring 51 through the rotation shaft 54.

Preferably, the handle 7 is arranged on one side of each of the first protection cover 4 and the second protection cover 6, the handle 7 on the second protection cover 6 is pulled, the spring 51 is stretched, and the second connecting rod 53 is bent downwards to form an included angle of 90 degrees between the second connecting rod 53 and the first connecting rod 52 after sliding out of the second groove 21, that is, the second protection cover 6 is vertically downward.

Preferably, one end of the first protection cover 4 close to the handle 7 is provided with a first extension plate 41, the first extension plate 41 is located on the outer side surface of the first protection cover 4, one end of the second protection cover 6 close to the handle 7 is provided with a second extension plate 61, the second extension plate 61 is located on the inner side surface of the second protection cover 6, and the first extension plate 41 and the second extension plate 61 are arranged to enable the first protection cover 4 and the second protection cover 6 to be tightly matched.

Preferably, the first extending plate 41 is embedded with a plurality of first magnets 42 along the length direction thereof, the N-pole of the first magnets 42 faces outward, the second extending plate 61 is embedded with a plurality of second magnets 62 attracted with the first magnets 42 along the length direction thereof, the S-pole of the second magnets 62 faces outward, the first magnets 42 and the second magnets 62 are arranged, the first magnets 42 and the second magnets 62 are perpendicular to each other with respect to the sliding direction of the first shield 4, and the first shield 4 is easily separated from the second shield 6 when the first shield 4 needs to be separated from the second shield 6, thereby achieving the labor saving effect.

One specific application of this embodiment is: place the work piece on the workstation 11, the handle 7 on the pulling second protection casing 6 makes the second protection casing 6 vertical downwards, and the handle 7 of the first protection casing 4 of upwards pulling, the first protection casing 4 is along the first recess of 2 direction of height roll-offs of frame, the cooperation is inseparable between first protection casing 4 and the second protection casing 6, start grinder group 3 and suction fan 8, after the work piece processing is accomplished, only need to slide first protection casing 4 into first recess just can take out the work piece, save time, avoid simultaneously moving second protection casing 6 into in the second recess 21.

To sum up, set up first protection casing 4, second protection casing 6, stretch out slewing mechanism 5 and frame 2, stretch out slewing mechanism 5 and drive second protection casing 6 and stretch out second recess 21 and rotate, the first recess of first protection casing 4 roll-off, first protection casing 4, second protection casing 6 and frame 2 enclose and close and form inclosed protection space, outside the produced sweeps spill grinding machine of work piece in the course of working is effectively protected in inclosed protection space, play good protectiveness.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a protection type grinding machine, includes base (1), locates frame (2) on base (1) and locate grinder group (3) on frame (2), its characterized in that: the upper end of base (1) is equipped with workstation (11) that are used for placing the work piece, the upper end of base (1) is equipped with first recess, just first recess is located the leading flank of base (1), be equipped with first protection casing (4) in the first recess, first protection casing (4) can be followed the direction of height roll-off of frame (2) or slip in first recess, the top of frame (2) is equipped with second recess (21), it stretches out slewing mechanism (5) and second protection casing (6), each to be equipped with a plurality of in second recess (21) stretch out slewing mechanism (5) one end with the bottom of second recess (21) is connected, the other end with second protection casing (6) are connected.

2. The shielded grinding machine of claim 1, wherein: the extension rotating mechanism (5) comprises a spring (51), a first connecting rod (52), a second connecting rod (53) and a rotating shaft (54), one end of the spring (51) is connected with the bottom of the second groove (21), the other end of the spring is connected with the first connecting rod (52), one end of the second connecting rod (53) is far away from the first connecting rod (52), and one end of the spring (51) is rotatably connected with the rotating shaft (54).

3. The shielded grinding machine of claim 1, wherein: and one surfaces of the first protective cover (4) and the second protective cover (6) are respectively provided with a handle (7).

4. The shielded grinding machine of claim 3, wherein: first protection casing (4) are close to the one end of handle (7) is equipped with first extension board (41), just first extension board (41) are located the lateral surface of first protection casing (4), second protection casing (6) are close to the one end of handle (7) is equipped with second extension board (61), just second extension board (61) are located the medial surface of second protection casing (6).

5. The shielded grinding machine of claim 4, wherein: first extension board (41) are inlayed along its length direction and are equipped with a plurality of first magnet (42), just the N utmost point of first magnet (42) is outwards, second extension board (61) along its length direction inlay be equipped with a plurality of with second magnet (62) of first magnet (42) looks actuation, just the S utmost point of second magnet (62) is outwards.