CN217345062U

CN217345062U - Protection mechanism for grinding machine

Info

Publication number: CN217345062U
Application number: CN202220378006.2U
Authority: CN
Inventors: 屈振军; 屈振海
Original assignee: Tangshan Honghai Welding Technology Co ltd
Current assignee: Tangshan Honghai Welding Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-09-02
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a protection mechanism for grinding machine, including two protective housing, the inboard of protective housing has seted up the slide near the outer lane, runs through the both sides of protective housing have seted up through-hole one in the middle, three connection piece is installed to protective housing's outer lane, runs through two on same water flat line the both sides of connection piece are installed same fixing bolt, and fixing bolt's outer lane is close to the end and is installed fixation nut, and the inside of two protective housing is provided with adjustment mechanism, and adjustment mechanism includes two adjustable inner shells, runs through the both sides of adjustable inner shell and has seted up through-hole two in the middle, and the outer lane of adjustable inner shell is installed the sliding card, and the adjustable inner shell is installed the stopper by the upper end with the junction of sliding card; a protection machanism for abrasive machine, can reduce the potential safety hazard according to the size of adjusting the emery wheel working face to reduce the temperature of emery wheel when the emery wheel operation, promote the effect that prevents the piece and splash simultaneously.

Description

Protection mechanism for grinding machine

Technical Field

The utility model relates to a grinder field, in particular to protection machanism for grinder.

Background

The grinding machine is a common device used for sharpening various cutters and tools and also used for grinding, deburring, cleaning and other works of common small parts, and because the grinding wheel rotates at a high speed and generates fragments when the grinding machine operates, a protection mechanism is required to be adopted to protect the grinding wheel part of the grinding machine, on one hand, the potential safety hazard caused by a non-working surface when the grinding machine operates is avoided, on the other hand, the fragments are prevented from splashing, and the scheme particularly relates to the protection mechanism for the grinding machine; however, the existing protection mechanism for the grinding machine has certain disadvantages to be improved when in use, and when in use, the protection mechanism cannot be adjusted according to the working surface of the grinding wheel; when the protection mechanism for the existing grinding machine is used, the grinding wheel cannot be cooled when the grinding machine runs, the effect of preventing chips from splashing is poor, and certain influence is brought to actual use.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a protection mechanism for a grinding machine, which can effectively solve the problem that the protection mechanism can not be adjusted according to the working surface of the grinding wheel when the protection mechanism for the grinding machine in the prior art is used; the protection mechanism for the existing grinding machine cannot cool the grinding wheel when the grinding machine is in use, and the problem of poor effect of preventing chips from splashing is solved.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a protection machanism for abrasive machine, includes two protecting sheathing, protecting sheathing's inboard is close to the outer lane and has seted up the slide, runs through protecting sheathing's both sides have seted up through-hole one between two parties, three connection piece is installed to protecting sheathing's outer lane, runs through and is located same two on a water flat line same fixing bolt is installed to the both sides of connection piece, and fixing bolt's outer lane is close to the end and installs fixation nut, and two protecting sheathing's inside is provided with adjustment mechanism.

As a further scheme of the utility model, adjustment mechanism includes two adjustable inner shells, and the both sides of running through adjustable inner shell have seted up through-hole two between two parties, and the slippery card is installed to the outer lane of adjustable inner shell, and the stopper is installed by the upper end with the junction of slippery card to adjustable inner shell, and the water pipe is installed between two parties on the inside of stopper and the top that runs through the stopper, and the nozzle is installed between two parties to the inside of stopper and the bottom that runs through the stopper.

As a further scheme of the utility model, two protective housing passes through connection piece cooperation fixing bolt and fixation nut cooperation to be connected, and the side view cross-section of slide is the semicircular in shape setting, fixing bolt and fixation nut threaded connection.

As a further aspect of the utility model, the main section of looking at of slide card is "L" shape setting, and the side section of looking at of slide card is the half-ring shape setting, the inner circle of slide card and the outer lane fixed connection of adjustable inner shell.

As a further scheme of the utility model, adjustable inner shell is connected through the cooperation of slide card cooperation slide with protecting sheathing, and adjustable inner shell all is rotatable setting with the slide card.

As a further scheme of the utility model, through-hole two equals with the diameter of through-hole one, and the stopper is fixed connection with adjustable inner shell and smooth card, and the inside of water pipe nozzle communicates each other, and the nozzle is the setting of inclining to the outside.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up adjustment mechanism, when using the abrasive machine, install the protection machanism in the outside of emery wheel, later according to the size of the work piece of polishing, stir the stopper in the adjustment mechanism downwards, drive adjustable inner shell cooperation slide card and rotate along the slide, make adjustable inner shell expand, reduce the area of contact of emery wheel and external world, only make the area that polishes expose outside, reduce the potential safety hazard when the emery wheel moves;

through setting up stopper installation water pipe and nozzle, before the operation abrasive machine, be connected the water pipe with external water pump, when the emery wheel was polished the work piece, through stirring the position that the stopper adjusted the nozzle, later start the water pump with the water pump oral siphon, the rethread nozzle is spouted on the emery wheel, cools down to the emery wheel through spun water, utilizes rivers to adhere to increase clastic quality and make it fall along rivers on the piece that splashes simultaneously, improves the effect that prevents that the piece from splashing.

Drawings

Fig. 1 is a schematic view of the overall structure of the protection mechanism for the grinding machine according to the present invention;

FIG. 2 is an exploded view of the whole structure of a protection mechanism for a grinding machine according to the present invention;

FIG. 3 is a structural exploded view of an adjusting mechanism in a protecting mechanism for a grinding machine according to the present invention;

fig. 4 is a side view of the internal structure of the adjusting mechanism in the protecting mechanism for the grinding machine of the present invention.

In the figure: 1. a protective housing; 2. a first through hole; 3. a slideway; 4. connecting sheets; 5. fixing the bolt; 6. fixing a nut; 7. an adjustment mechanism; 8. an adjustable inner shell; 9. sliding the card; 10. a limiting block; 11. a second through hole; 12. a water pipe; 13. and (4) a nozzle.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a protection mechanism for grinding machine comprises two protection shells 1, the inner side of the protection shell 1 is close to the outer ring and is provided with a slide 3, two sides running through the protection shell 1 are provided with a through hole one 2 between two sides, the outer ring of the protection shell 1 is provided with three connecting sheets 4, two sides running through the two connecting sheets 4 on the same horizontal line are provided with the same fixing bolt 5, the outer ring of the fixing bolt 5 is close to the tail end and is provided with a fixing nut 6, and the inner parts of the two protection shells 1 are provided with an adjusting mechanism 7.

In this scheme, adjustment mechanism 7 has been set up for the size of adjusting the emery wheel working face, adjustment mechanism 7 includes two adjustable inner shells 8, two 11 through-holes have been seted up between two parties to the both sides that run through adjustable inner shell 8, slide card 9 is installed to the outer lane of adjustable inner shell 8, stopper 10 is installed by the upper end to adjustable inner shell 8 and slide card 9's junction, water pipe 12 is installed between two parties to the inside of stopper 10 and the top that runs through stopper 10, nozzle 13 is installed between two parties to the inside of stopper 10 and the bottom that runs through stopper 10.

In this scheme, for the convenience of protective housing 1's dismantlement and protection machanism's installation, two protective housing 1 are connected through 4 cooperation fixing bolt 5 of connection piece and the cooperation of fixation nut 6, and slide 3 looks sideways at the cross-section and is the semicircular setting, fixing bolt 5 and 6 threaded connection of fixation nut.

In this scheme, for the convenience of being connected with protective housing 1 for adjustable inner shell 8, the main cross-section of sliding card 9 is "L" shape setting, and sliding card 9's side cross-section is the semicircular setting, and sliding card 9's inner circle and adjustable inner shell 8's outer lane fixed connection.

In this scheme, for the convenience of adjusting adjustable inner shell 8, adjustable inner shell 8 is connected through the cooperation of smooth card 9 cooperation slide 3 with protecting sheathing 1, and adjustable inner shell 8 all is rotatable setting with smooth card 9.

In this scheme, in order to facilitate the cooling when the emery wheel moves and set up water pipe 12 and nozzle 13, through-hole two 11 equals with the diameter of through-hole 2, stopper 10 is fixed connection with adjustable inner shell 8 and slide card 9, and the inside of water pipe 12 nozzle 13 communicates each other, and nozzle 13 is the setting of slope to the outside.

It should be noted that, the utility model relates to a protection mechanism for grinding machine, when using, at first take off fixing bolt 5 and fixation nut 6, again cover two protective housing 1 on the both sides of emery wheel, later reinstall fixing bolt 5 and fixation nut 6, cooperate the connection piece 4 to fix two protective housing 1, utilize the fixed axle on the emery wheel to pass through-hole one 2 and through-hole two 11 to carry out spacing fixing to protection mechanism, again connect water pipe 12 with external water pump, then according to the size of the work piece of polishing, dial down stopper 10 in the adjustment mechanism 7, drive adjustable inner shell 8 to cooperate slide card 9 to rotate along slide 3, make adjustable inner shell 8 expand, reduce the contact area of emery wheel and external world, only make the area that polishes required expose outside, when the work piece is polished to the emery wheel, start the water pump and enter water pipe 12, and then spout on the emery wheel through nozzle 13, the grinding wheel is cooled by the sprayed water, and meanwhile, the water flow is attached to the splashed chips to increase the mass of the chips and enable the chips to fall along the water flow.

The utility model discloses a setting up adjustment mechanism 7, when using the abrasive machine, installing protection machanism in the outside of emery wheel, later according to the size of the work piece of polishing, stir stopper 10 in adjustment mechanism 7 downwards, drive adjustable inner shell 8 and cooperate slide card 9 to rotate along slide 3, make adjustable inner shell 8 expand, reduce the area of contact of emery wheel and external world, only make the area that polishes expose outside, reduce the potential safety hazard when the emery wheel moves; through setting up stopper 10 installation water pipe 12 and nozzle 13, before the operation abrasive machine, be connected water pipe 12 and external water pump, when the emery wheel work piece of polishing, through stirring the position that stopper 10 adjusted nozzle 13, later start the water pump with water pump oral siphon 12, rethread nozzle 13 spouts on the emery wheel, cool down the emery wheel through spun water, utilize rivers to adhere to and increase clastic quality and make it along rivers fall on the piece that splashes simultaneously, improve the effect that prevents that the piece from splashing.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protection machanism for abrasive machine which characterized in that: including two protecting sheathing (1), the inboard of protecting sheathing (1) is close to the outer lane and has seted up slide (3), runs through-hole (2) have been seted up between two parties to the both sides of protecting sheathing (1), three connection piece (4) are installed to the outer lane of protecting sheathing (1), run through and are located same two on a water flat line same fixing bolt (5) are installed to the both sides of connection piece (4), and fixing nut (6) are installed near the end to the outer lane of fixing bolt (5), and the inside of two protecting sheathing (1) is provided with adjustment mechanism (7).

2. The protection mechanism for a grinding machine according to claim 1, characterized in that: adjustment mechanism (7) include two adjustable inner shells (8), and through-hole two (11) have been seted up between two parties to the both sides that run through adjustable inner shell (8), and slide card (9) are installed to the outer lane of adjustable inner shell (8), and stopper (10) are installed by the upper end to adjustable inner shell (8) and the junction of slide card (9), and water pipe (12) are installed between two parties to the inside of stopper (10) and the top that runs through stopper (10), and nozzle (13) are installed between two parties to the inside of stopper (10) and the bottom that runs through stopper (10).

3. The protection mechanism for a grinding machine according to claim 1, characterized in that: two protective housing (1) is connected through connection piece (4) cooperation fixing bolt (5) and fixation nut (6) cooperation, and the side view cross-section of slide (3) is the semicircular setting, and fixing bolt (5) and fixation nut (6) threaded connection.

4. The protection mechanism for a grinding machine according to claim 2, characterized in that: the main view section of the sliding card (9) is arranged in an L shape, the side view section of the sliding card (9) is arranged in a semi-annular shape, and the inner ring of the sliding card (9) is fixedly connected with the outer ring of the adjustable inner shell (8).

5. The protection mechanism for a grinding machine according to claim 2, characterized in that: adjustable inner shell (8) and protective housing (1) are connected through the cooperation of sliding card (9) cooperation slide (3), and adjustable inner shell (8) all are rotatable setting with sliding card (9).

6. The protection mechanism for a grinding machine according to claim 2, characterized in that: the diameter of the through hole II (11) is equal to that of the through hole I (2), the limiting block (10), the adjustable inner shell (8) and the sliding clamp (9) are fixedly connected, the insides of the water pipes (12) and the nozzles (13) are communicated with each other, and the nozzles (13) are obliquely arranged towards the outer side.