CN216098292U

CN216098292U - Semi-open type double-disc grinding machine

Info

Publication number: CN216098292U
Application number: CN202121666449.3U
Authority: CN
Inventors: 胡俊; 胡则仕
Original assignee: Xiangyang Haruite Auto Parts Manufacturing Co ltd
Current assignee: Xiangyang Haruite Auto Parts Manufacturing Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-22
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a semi-open type double-disc grinding machine which comprises a grinding machine body, wherein grinding grooves are formed in the left side and the right side of the top of the grinding machine body, grinding wheels are rotatably connected inside the two grinding grooves through rotating shafts, abrasive paper wheels are movably connected to the tops of the two grinding wheels, and a combination mechanism is arranged between the two abrasive paper wheels and the grinding wheels; the utility model relates to the technical field of grinding machines, in particular to a grinding machine which comprises a combination mechanism and a grinding mechanism, wherein the combination mechanism comprises upper grooves formed in the left side and the right side of two abrasive paper wheels, lower grooves are formed in the left side and the right side of the two grinding wheels, and upper clamping plates are arranged inside the two upper grooves. This semi-open type double plate grinds machine through the setting that combines the mechanism, has realized the fixed between grinding miller and the abrasive paper wheel, compares in the traditional mode that utilizes the viscose on the abrasive paper to carry out the laminating, and this kind of fixed mode of laminating has avoided abrasive paper to drop from the grinding miller, and the practicality is very strong.

Description

Semi-open type double-disc grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a semi-open type double-disc grinding machine.

Background

The grinding machine is a grinding machine for grinding the surface of a workpiece by a grinding tool coated with or embedded with an abrasive. The grinding machine is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in workpieces.

The existing grinding machine needs to attach abrasive paper to a grinding wheel before grinding, but in the mode of attaching by using the viscose on the abrasive paper, the abrasive paper is easy to fall off in the rotating grinding process of the grinding wheel, in addition, a large amount of waste materials and water (water is used for reducing the temperature during grinding) are generated during grinding, the waste materials and the water cannot be discharged out of the grinding machine in time, the production efficiency is reduced, and a semi-open type double-disc grinding machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a semi-open type double-disc grinding machine, which solves the problems that sand paper is easy to fall off in the rotating grinding process of a grinding wheel, and produced waste materials and water cannot be discharged out of the grinding machine in time.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a semi-open type double-disc grinding machine comprises a grinding machine body, wherein grinding grooves are formed in the left side and the right side of the top of the grinding machine body, grinding wheels are rotatably connected inside the two grinding grooves through rotating shafts, abrasive paper wheels are movably connected to the tops of the two grinding wheels, and a combination mechanism is arranged between each abrasive paper wheel and each grinding wheel; the combination mechanism comprises upper grooves formed in the left side and the right side of two abrasive paper wheels, lower grooves are formed in the left side and the right side of the two abrasive wheels, upper clamping plates are arranged inside the two upper grooves, one sides, far away from the two upper clamping plates, of the two upper clamping plates penetrate through the upper grooves and extend to the outer portions of the upper grooves, lower clamping plates are arranged inside the two lower grooves, one sides, far away from the two lower clamping plates, of the two lower clamping plates penetrate through the lower grooves and extend to the outer portions of the lower grooves, reverse lead screws are connected to the tops of the two upper clamping plates in a threaded mode, the bottom ends of the two reverse lead screws penetrate through the upper clamping plates and the lower clamping plates and extend to the bottoms of the lower clamping plates, the outer surfaces of the two reverse lead screws are connected to the inner surfaces of the lower clamping plates in a threaded mode, vertical rods are connected to the tops of the two upper clamping plates in a sliding mode, and the bottom ends of the two vertical rods penetrate through the upper clamping plates and the lower clamping plates and extend to the bottoms of the lower clamping plates, two the equal fixedly connected with fixed block in top and the bottom of montant, two the equal fixedly connected with handle in top of reverse lead screw.

Preferably, the left side and the right side of the top of the grinding machine body are both fixedly connected with water outlet valves, and the front side of the grinding machine body is provided with buttons.

Preferably, the left side and the right side of the grinder body are fixedly connected with pump boxes, and the two pump boxes are fixedly connected with water pumps.

Preferably, one side of each pump box far away from each other is communicated with a water outlet pipe, and the opposite ends of the two water outlet pipes penetrate through the pump boxes and extend to the inside of the pump boxes.

Preferably, the opposite ends of the two water outlet pipes are communicated with the water outlets of the water pumps, and the water inlets of the two water pumps are communicated with water pumping pipes.

Preferably, the two opposite ends of the water pumping pipe penetrate through the grinder body and extend to the inside of the grinding groove, and the two abrasive paper wheels are matched with the grinding wheel in size.

Advantageous effects

The utility model provides a semi-open type double-disc grinding machine. Compared with the prior art, the method has the following beneficial effects:

(1) this semi-open type double plate grinds machine, through inserting the punch holder in the upper groove, insert the lower plate in the lower groove, further rotate the handle, make the handle drive reverse lead screw and rotate, reverse lead screw drives two splint in opposite directions simultaneously, finally make two splint clip grinding miller and abrasive paper wheel, setting through combining mechanism, fixed between grinding miller and the abrasive paper wheel has been realized, compare in the traditional mode that utilizes the viscose on the abrasive paper to carry out the laminating, abrasive paper has been avoided droing from the grinding miller to this kind of fixed mode of laminating, the practicality is very strong.

(2) This semi-open type double plate grinds machine through starting the water pump for the water pump takes out waste material and water in the grinding groove through the drinking-water pipe, further discharges to the external world through the outlet pipe, through the setting of water pump, outlet pipe and drinking-water pipe, makes waste material and water grind the machine in time of discharging, has promoted production efficiency.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of the grinding wheel and abrasive paper wheel of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

FIG. 4 is a front view of the internal structure of the grinding groove of the present invention;

fig. 5 is a front view of the internal structure of the pump housing of the present invention.

In the figure: 1-grinding machine body, 2-grinding groove, 3-grinding wheel, 4-abrasive paper wheel, 5-combination mechanism, 51-upper groove, 52-lower groove, 53-upper clamping plate, 54-lower clamping plate, 55-reverse screw rod, 56-vertical rod, 57-fixing block, 58-handle, 6-water outlet valve, 7-button, 8-pump box, 9-water pump, 10-water outlet pipe and 11-water pumping pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a semi-open type double-disc grinding machine comprises a grinding machine body 1, wherein grinding grooves 2 are formed in the left side and the right side of the top of the grinding machine body 1, ground waste and water can be contained in the grinding grooves 2, grinding wheels 3 are rotatably connected to the insides of the two grinding grooves 2 through rotating shafts, abrasive paper wheels 4 are movably connected to the tops of the two grinding wheels 3, and a combination mechanism 5 is arranged between each abrasive paper wheel 4 and each grinding wheel 3; the combination mechanism 5 comprises upper grooves 51 arranged on the left side and the right side of two abrasive paper wheels 4, the left side and the right side of two grinding wheels 3 are both provided with lower grooves 52, the inner parts of the two upper grooves 51 are both provided with upper clamping plates 53, the far sides of the two upper clamping plates 53 are both penetrated through the upper grooves 51 and extended to the outer parts of the upper grooves 51, the inner parts of the two lower grooves 52 are both provided with lower clamping plates 54, the far sides of the two lower clamping plates 54 are both penetrated through the lower grooves 52 and extended to the outer parts of the lower grooves 52, the tops of the two upper clamping plates 53 are both in threaded connection with reverse lead screws 55, the reverse lead screws 55 are the prior art, the tops and the bottoms of the outer surfaces of the reverse lead screws 55 are engraved with two sections of threads with opposite spiral directions, the bottom ends of the two reverse lead screws 55 are both penetrated through the upper clamping plates 53 and the lower clamping plates 54 and extended to the bottoms of the lower clamping plates 54, the outer surfaces of the two reverse lead screws 55 are both in threaded connection with the inner surfaces of the lower clamping plates 54, the top parts of the two upper clamping plates 53 are both connected with vertical rods 56 in a sliding way, the bottom ends of the two vertical rods 56 penetrate through the upper clamping plates 53 and the lower clamping plates 54 and extend to the bottom parts of the lower clamping plates 54, the top ends and the bottom ends of the two vertical rods 56 are both fixedly connected with fixing blocks 57, the top ends of the two reverse screw rods 55 are both fixedly connected with handles 58, the left side and the right side of the top part of the grinding machine body 1 are both fixedly connected with water outlet valves 6, the water outlet valves 6 can control the outflow of water, the prior art is adopted, the front side of the grinding machine body 1 is both provided with a button 7, the button 7 controls the starting and the closing of a grinding wheel and is electrically connected with electronic elements inside the grinding machine body, the left side and the right side of the grinding machine body 1 are both fixedly connected with pump boxes 8, the inside of the two pump boxes 8 is both fixedly connected with water pumps 9, the water pumps 9 are the prior art, the hand is controlled by an external switch and is electrically connected with an external power supply, one side, which the two pump boxes 8 are far away from each other is communicated with a water outlet pipe 10, the looks remote site of two outlet pipes 10 all runs through pump box 8 and extends to the inside of pump box 8, and the looks remote site of two outlet pipes 10 all communicates with the delivery port of water pump 9, and the water inlet of two water pumps 9 all communicates has drinking-water pipe 11, and the inside that the looks remote site of two drinking-water pipes 11 all runs through grinding machine body 1 and extend to grinding groove 2, and the size of two abrasive paper wheels 4 all adapts with the size of grinding miller 3.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, the upper clamping plate 54 is firstly inserted into the upper groove 51, the lower clamping plate 54 is inserted into the lower groove 52, the handle 58 is further rotated, the handle 58 drives the reverse screw rod 55 to rotate, meanwhile, the reverse screw rod 55 drives the two clamping plates to move oppositely, finally, the two clamping plates clamp the grinding wheel 3 and the abrasive paper wheel 4, the fixing between the grinding wheel 3 and the abrasive paper wheel 4 is realized through the arrangement of the combination mechanism 5, compared with the traditional method of laminating by using the viscose on the abrasive paper, the laminating fixing method avoids the abrasive paper from falling off from the grinding wheel 3, the practicability is very strong, the motor in the grinding machine body 1 is further started, the motor drives the grinding wheel 3 and the abrasive paper wheel 4 to rotate, the abrasive paper is further put on the abrasive paper wheel 4 to be ground, the water outlet valve 6 is simultaneously opened, the water in the water outlet valve 6 flows out, and the water can cool the grinding wheel 4 and the workpiece, after the grinding is completed, the water pump 9 is started, so that the water pump 9 pumps the waste materials and the water in the grinding groove 2 through the water pumping pipe 11, the waste materials and the water are further discharged to the outside through the water outlet pipe 10, and the waste materials and the water can be timely discharged from the grinding machine through the arrangement of the water pump 9, the water outlet pipe 10 and the water pumping pipe 11, so that the production efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a semi-open double plate grinds machine, includes and grinds quick-witted body (1), grind the left and right sides at quick-witted body (1) top and seted up grinding groove (2), two the inside in grinding groove (2) all is connected with grinding miller (3), its characterized in that through the pivot rotation: the tops of the two grinding wheels (3) are movably connected with abrasive paper wheels (4), and a combination mechanism (5) is arranged between the two abrasive paper wheels (4) and the grinding wheels (3);

the combination mechanism (5) comprises upper grooves (51) which are arranged on the left side and the right side of the two abrasive paper wheels (4), the left side and the right side of the two abrasive wheels (3) are respectively provided with a lower groove (52), the inner parts of the two upper grooves (51) are respectively provided with an upper clamping plate (53), one side, away from the two upper clamping plates (53), of each upper groove (51) penetrates through the corresponding upper groove (51) and extends to the outer part of the corresponding upper groove (51), the inner parts of the two lower grooves (52) are respectively provided with a lower clamping plate (54), one side, away from the two lower clamping plates (54), of each lower clamping plate penetrates through the corresponding lower groove (52) and extends to the outer part of the corresponding lower groove (52), the tops of the two upper clamping plates (53) are respectively in threaded connection with reverse screw rods (55), and the bottom ends of the two reverse screw rods (55) penetrate through the upper clamping plates (53) and the lower clamping plates (54) and extend to the bottoms of the lower clamping plates (54), two the surface of reverse lead screw (55) all with the internal surface threaded connection of lower plate (54), two the equal sliding connection in top of punch holder (53) has montant (56), two the bottom of montant (56) all runs through punch holder (53) and lower plate (54) and extends to the bottom of lower plate (54), two the top and the equal fixedly connected with fixed block (57) in bottom of montant (56), two the equal fixedly connected with handle (58) in top of reverse lead screw (55).

2. A semi-open double disc grinder according to claim 1, characterised in that: the left side and the right side of the top of the grinding machine body (1) are fixedly connected with water outlet valves (6), and the front side of the grinding machine body (1) is provided with buttons (7).

3. A semi-open double disc grinder according to claim 1, characterised in that: the grinding machine is characterized in that pump boxes (8) are fixedly connected to the left side and the right side of the grinding machine body (1), and water pumps (9) are fixedly connected to the inner portions of the pump boxes (8).

4. A semi-open double disc grinder according to claim 3, characterised in that: two one side that pump case (8) kept away from mutually all communicates with outlet pipe (10), two the looks remote site of outlet pipe (10) all runs through pump case (8) and extends to the inside of pump case (8).

5. A semi-open double disc grinder according to claim 4, characterised in that: the opposite ends of the two water outlet pipes (10) are communicated with the water outlet of the water pump (9), and the water inlets of the two water pumps (9) are communicated with a water pumping pipe (11).

6. A semi-open double disc grinder according to claim 5, characterised in that: the opposite ends of the two water pumping pipes (11) penetrate through the grinder body (1) and extend to the inside of the grinding groove (2), and the sizes of the two abrasive paper wheels (4) are matched with the size of the grinding wheel (3).