CN214292260U

CN214292260U - Protective device of grinding machine

Info

Publication number: CN214292260U
Application number: CN202023147362.3U
Authority: CN
Inventors: 于春光; 王志远
Original assignee: Changchun Guangtuo Technology Co ltd
Current assignee: Changchun Guangtuo Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-28
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a grinder protector, including the grinder, the base is installed on the top of grinder, fixed establishment is installed to the inner chamber of base, protection machanism is installed on the top of base. This grinder protector through anticlockwise rotation screw rod, drives two screw thread section of thick bamboo and moves in the outer wall of screw rod to the outside, makes splint move to the outside to can remove the fixed to the base, through to the right side upset guard plate, it is rotatory to drive the dwang, makes the guard plate adjustable to required position, and the device can guarantee that protector installs on the grinder top of different widths, and installation and dismantlement protector time comparatively simple, is favorable to promoting and using.

Description

Protective device of grinding machine

Technical Field

The utility model relates to a grinder technical field specifically is a grinder protector.

Background

The grinder is a common equipment for sharpening various cutters and tools, and has the characteristics of high rotating speed, simple structure, wide application range, general manual operation and the like besides certain common requirements of a grinding machine tool.

But the existing protection device of the grinding machine can only be installed at the top end of the grinding machine with single width, and the installation mode is screw fixation, so that the protection device is troublesome to install and detach, and is not beneficial to popularization and use.

Disclosure of Invention

An object of the utility model is to provide a grinder protector to solve among the prior art grinder protector and only install on the grinder top of single width, the mounting means is the fix with screw simultaneously, leads to comparatively troublesome when installation and dismantlement protector, is unfavorable for the problem of using widely.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinder protector, includes the grinder, the base is installed on the top of grinder, fixed establishment is installed to the inner chamber of base, fixed establishment includes spout, screw rod, a screw thread section of thick bamboo, slider and splint, the spout has been seted up along the fore-and-aft direction in both sides around the inner chamber top of base, the screw rod is installed through the bearing along the fore-and-aft direction in the inner chamber rear side of base, and the front side of screw rod stretches out the base, the equal threaded connection in both ends has a screw thread section of thick bamboo around the outer wall of screw rod, the top of a screw thread section of thick bamboo install with spout assorted slider, and the top of slider extends to the inner chamber of spout, splint are installed to the bottom of a screw thread section of thick bamboo, and the bottom of splint extends the base, protection machanism is installed on the top of base.

Preferably, the screw has opposite threads on the front and rear sides.

Preferably, a gasket is mounted on the inner side of the splint.

Preferably, protection machanism includes stand, dwang and guard plate, the stand is all installed to both sides around the top of base, the dwang is installed through spacing bearing on the inboard top of stand, the guard plate is installed to the outer wall of dwang.

Compared with the prior art, the beneficial effects of the utility model are that: this grinder protector through anticlockwise rotation screw rod, drives two screw thread section of thick bamboo and moves in the outer wall of screw rod to the outside, makes splint move to the outside to can remove the fixed to the base, through to the right side upset guard plate, it is rotatory to drive the dwang, makes the guard plate adjustable to required position, and the device can guarantee that protector installs on the grinder top of different widths, and installation and dismantlement protector time comparatively simple, is favorable to promoting and using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left sectional structural view of the base of fig. 1.

In the figure: 1. the grinding machine comprises a grinding machine body, 2, a base, 3, a fixing mechanism, 31, a sliding groove, 32, a screw rod, 33, a threaded cylinder, 34, a sliding block, 35, a clamping plate, 4, a protection mechanism, 41, a stand column, 42, a rotating rod, 43, a protection plate, 5 and a gasket.

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. 1-2, the present invention provides a technical solution: a protection device for a grinding machine comprises the grinding machine 1, the grinding machine 1 is in the prior art and can be adapted to the device without special model requirements, a base 2 is installed at the top end of the grinding machine 1, a fixing mechanism 3 is installed in an inner cavity of the base 2, the fixing mechanism 3 comprises a sliding groove 31, a screw rod 32, a thread cylinder 33, a sliding block 34 and a clamping plate 35, the sliding groove 31 is formed in the front side and the rear side of the top end of the inner cavity of the base 2 along the front-rear direction, the screw rod 32 is installed on the rear side of the inner cavity of the base 2 along the front-rear direction through a bearing, the front side of the screw rod 32 extends out of the base 2, the thread cylinder 33 is in threaded connection with the front end and the rear end of the outer wall of the screw rod 32, the thread cylinder 33 can slide back and forth on the outer wall of the screw rod 32, the sliding block 34 matched with the sliding groove 31 is installed at the top end of the thread cylinder 33, the top end of the sliding block 34 extends to the inner cavity of the sliding groove 31, avoid simultaneously that screw thread section of thick bamboo 33 follows the screw rod 32 rotatory, splint 35 are installed to the bottom of screw thread section of thick bamboo 33, and the bottom of splint 35 extends base 2, and protection machanism 4 is installed on the top of base 2.

Preferably, the screw 32 has opposite threads on the front and rear sides thereof, so that the threaded cylinder 33 can move simultaneously outward or inward on the outer wall of the screw 32.

Preferably, a spacer 5 is attached to the inner side of the chucking plate 35, and the frictional force between the chucking plate 35 and the housing of the grinder 1 can be increased by the spacer 5, thereby improving the fixing effect.

As preferred scheme, protection machanism 4 includes stand 41, dwang 42 and guard plate 43, and stand 41 is all installed to both sides around the top of base 2, and the dwang 42 is installed through spacing bearing in the inboard top of stand 41, and the guard plate 43 is installed to the outer wall of dwang 42, and guard plate 43 is transparent plastic slab.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the protective device is required to be fixed at the top ends of different grinders 1, the screw rod 32 is rotated anticlockwise by hands, the two threaded cylinders 33 are driven to move outwards on the outer wall of the screw rod 32, the clamping plates 35 are driven to move outwards, so that the distance between the clamping plates 35 can be changed, after adjustment is finished, the base 2 is placed at the required mounting position at the top end of the grinder 1, the screw rod 32 is rotated clockwise by hands, the two threaded cylinders 33 are driven to move inwards on the outer wall of the screw rod 32, the clamping plates 35 are driven to move inwards and are tightly attached to the shell of the grinder 1, the base 2 can be fixed at the top end of the shell of the grinder 1, meanwhile, the protective plate 43 can be turned to the required position by turning the protective plate 43 towards the right side by hands, the protective effect is achieved, the protective device can be used for mounting the protective plate 43 at the top ends of the shells of the grinders 1 with different widths, and the application range of the protective device is ensured to be improved, is beneficial to the popularization and the use of the device.

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 illustrated 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; 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 grinder protector, includes abrasive machine (1), its characterized in that: the grinding machine is characterized in that a base (2) is installed at the top end of the grinding machine (1), a fixing mechanism (3) is installed in an inner cavity of the base (2), the fixing mechanism (3) comprises a sliding groove (31), a screw rod (32), a threaded cylinder (33), a sliding block (34) and a clamping plate (35), the sliding groove (31) is formed in the front side and the rear side of the top end of the inner cavity of the base (2) along the front-rear direction, the screw rod (32) is installed on the rear side of the inner cavity of the base (2) along the front-rear direction through a bearing, the front side of the screw rod (32) extends out of the base (2), the threaded cylinder (33) is in threaded connection with the front end and the rear end of the outer wall of the screw rod (32), the sliding block (34) matched with the sliding groove (31) is installed at the top end of the threaded cylinder (33), the sliding block (34) extends to the inner cavity of the sliding groove (31), the clamping plate (35) is installed at the bottom end of the threaded cylinder (33), and the bottom of splint (35) extends base (2), protection machanism (4) is installed on the top of base (2).

2. The grinder guard of claim 1, wherein: the screw (32) has opposite threads on the front and rear sides.

3. The grinder guard of claim 1, wherein: and a gasket (5) is arranged on the inner side of the clamping plate (35).

4. The grinder guard of claim 1, wherein: protection machanism (4) are including stand (41), dwang (42) and guard plate (43), stand (41) are all installed to both sides around the top of base (2), dwang (42) are installed through spacing bearing on the inboard top of stand (41), guard plate (43) are installed to the outer wall of dwang (42).