CN215357773U

CN215357773U - Metal product plane grinder

Info

Publication number: CN215357773U
Application number: CN202121207734.9U
Authority: CN
Inventors: 孙磊
Original assignee: Shanghai Yihe Alloy Material Technology Co ltd
Current assignee: Shanghai Yihe Alloy Material Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-31
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to the technical field of metal processing, and discloses a metal product plane grinder which comprises a bottom plate, a moving mechanism and a grinding mechanism, wherein the bottom plate is provided with a groove; the moving mechanism comprises side plates fixedly connected with the two ends of the bottom plate, the side plates are rotatably connected with a screw rod, and the screw rod is in threaded connection with the grinding mechanism; grinding mechanism, including the sliding seat with lead screw threaded connection, the middle part of sliding seat is equipped with the groove of stepping down, and the both sides in groove of stepping down are equipped with the fixed plate perpendicularly, and the both ends of fixed plate are rotated the both ends of taking turns to connect the drive roller, and the outside of drive roller is equipped with the area of polishing, the ejecting subassembly of the both sides sliding connection in groove of stepping down, and the one end that ejecting subassembly is close to the bottom plate sticiss the area of polishing. The utility model is suitable for a metal product plane grinder, the grinding belt is driven to rotate by the driving roller, so that the surface of a metal piece is ground by the grinding belt, and the contact position of the grinding belt and the surface of the metal piece can be timely adjusted due to the arrangement of the ejection mechanism which moves back and forth.

Description

Metal product plane grinder

Technical Field

The utility model relates to the technical field of metal processing, in particular to a metal product plane grinder.

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.

When some metal products are processed, the surface of the metal products is high in requirement and needs to be subjected to surface treatment, the surface of the metal products needs to be ground, a mode of manually holding a sand paper piece for grinding is often adopted, the efficiency of the whole grinding process is low due to the operation mode, a large amount of labor is consumed, the production cost is high, and therefore a professional plane grinder needs to be designed for carrying out surface treatment on the surface of the metal products.

SUMMERY OF THE UTILITY MODEL

The present invention provides a metal product plane grinder which solves the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a metal product plane grinder comprises a bottom plate, a moving mechanism and a grinding mechanism;

the moving mechanism comprises side plates fixedly connected with the two ends of the bottom plate, the side plates are rotatably connected with a screw rod, and the screw rod is in threaded connection with the grinding mechanism;

grinding mechanism, including the sliding seat with lead screw threaded connection, the middle part of sliding seat is equipped with the groove of stepping down, and the both sides in groove of stepping down are equipped with the fixed plate perpendicularly, and the both ends of fixed plate are rotated the both ends of taking turns to connect the drive roller, and the outside of drive roller is equipped with the area of polishing, the ejecting subassembly of the both sides sliding connection in groove of stepping down, and the one end that ejecting subassembly is close to the bottom plate sticiss the area of polishing.

According to a preferable technical scheme of the utility model, sliding grooves are arranged on two sides of the abdicating groove, the sliding grooves are connected with sliding plates in a sliding mode, two sides of each sliding plate are connected with sliding rods in a sliding mode, a fixed block is arranged at one end, close to the bottom plate, of each sliding rod, the fixed block is connected with the compression roller in a rotating mode, a limiting plate is arranged at one end, far away from the bottom plate, of each sliding rod, and a spring is arranged between each limiting plate and the corresponding sliding seat.

As a preferable technical scheme of the utility model, a second driving motor is arranged on the fixing plate on one side, an output shaft of the second driving motor is fixedly connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is fixedly connected with the end part of the driving roller.

As a preferable technical scheme of the utility model, a first driving motor is arranged on the side plate on one side, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the end part of a screw rod.

As a preferable technical scheme of the utility model, one side of the side plate is provided with a screw rod, the other side of the side plate is provided with a guide rod, and the guide rod is connected with the sliding seat in a sliding manner.

The utility model has the following advantages:

the utility model is suitable for a metal product plane grinder, the grinding belt is driven to rotate by the driving roller, so that the surface of a metal piece is ground by the grinding belt, and the contact position of the grinding belt and the surface of the metal piece can be timely adjusted due to the arrangement of the ejection mechanism which moves forwards and backwards, so that the surface piece of the metal piece can be ground more pertinently, and the operation of the whole device is more convenient.

Drawings

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

Fig. 1 is a schematic view of a metal product flat grinder.

Fig. 2 is a front view of a metal product flat grinder.

FIG. 3 is a schematic view of a grinding mechanism in a metal product flat grinder.

Fig. 4 is a schematic view of the structure of an ejector assembly in a metal product flat grinder.

In the figure: 1. a base plate; 2. a side plate; 3. a screw rod; 4. a guide bar; 5. a sliding seat; 6. a first drive motor; 7. a first bevel gear; 8. a second bevel gear; 9. a yielding groove; 10. a fixing plate; 11. polishing the belt; 12. a drive roller; 13. a second drive motor; 14. a third bevel gear; 15. a fourth bevel gear; 16. a chute; 17. a sliding plate; 18. a limiting plate; 19. a spring; 20. a slide bar; 21. a fixed block; 22. and (4) pressing the rolls.

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.

In one embodiment, referring to fig. 1-4, a metal product flat grinder includes a base plate 1, a moving mechanism, and a grinding mechanism; the moving mechanism comprises side plates 2 fixedly connected with two ends of the bottom plate 1, the side plates 2 are rotatably connected with a screw rod 3, and the screw rod 3 is in threaded connection with the grinding mechanism; grinding machanism, including the sliding seat 5 with 3 threaded connection of lead screw, the middle part of sliding seat 5 is equipped with the groove of stepping down 9, and the both sides in groove of stepping down 9 are equipped with fixed plate 10 perpendicularly, and the both ends of fixed plate 10 are rotated the wheel and are connected the both ends of drive roller 12, and the outside of drive roller 12 is equipped with the area of polishing 11, the ejecting subassembly of the both sides sliding connection in groove of stepping down 9, and the one end that ejecting subassembly is close to bottom plate 1 sticiss the area of polishing 11.

In one aspect of the present embodiment, sliding grooves 16 are disposed on two sides of the abdicating groove 9, the sliding grooves 16 are slidably connected to a sliding plate 17, two sides of the sliding plate 17 are slidably connected to a sliding rod 20, a fixed block 21 is disposed at one end of the sliding rod 20 close to the bottom plate 1, the fixed block 21 is rotatably connected to a pressing roller 22, a limit plate 18 is disposed at one end of the sliding rod 20 far away from the bottom plate 1, and a spring 19 is disposed between the limit plate 18 and the sliding seat 5. The pressing roller 22 is moved downwards by the spring 19, and the lower part of the pressing roller 22 is contacted with the grinding belt 11, so as to drive the grinding belt 11 to move downwards, and the grinding belt 11 can be better contacted with a metal piece.

In one aspect of the present embodiment, a second driving motor 13 is disposed on one side of the fixing plate 10, an output shaft of the second driving motor 13 is fixedly connected to a third bevel gear 14, the third bevel gear 14 is engaged with a fourth bevel gear 15, and the fourth bevel gear 15 is fixedly connected to an end of the driving roller 12. A first driving motor 6 is arranged on the side plate 2 on one side, an output shaft of the first driving motor 6 is fixedly connected with a first bevel gear 7, the first bevel gear 7 is meshed with a second bevel gear 8, and the second bevel gear 8 is fixedly connected with the end part of the screw rod 3. The second driving motor 13 drives the driving roller 12 to rotate through gear transmission, so that the polishing belt 11 starts to rotate, the first driving motor 6 drives the screw rod 3 to rotate through gear transmission, the sliding seat 5 is moved left and right, and position adjustment is achieved.

In one aspect of the present embodiment, the side plate 2 is provided with a screw rod 3 at one side thereof, and a guide rod 4 at the other side of the side plate 2, wherein the guide rod 4 is slidably connected with a sliding seat 5. In order to maintain the stability of the sliding seat 5, a guide bar 4 may be disposed between the two side plates 2, so that the front and rear ends of the sliding seat 5 are connected with the guide bar 4 and the lead screw 3, respectively, thereby improving the stability of the sliding seat 5.

In the implementation process of the embodiment, the device is firstly placed stably, a metal piece to be ground is placed on the bottom plate 1, at this time, the first driving motor 6 can be started, the first driving motor 6 drives the screw rod 3 to rotate through the bevel gears connected in a meshed mode, so that the sliding seat 5 moves left and right, the first driving motor 6 is stopped after the sliding seat 5 moves to the position to be ground, at this time, the second driving motor 13 is started, the second driving motor 13 drives the driving roller 12 to rotate through the bevel gears connected in a meshed mode, the driving roller 12 drives the grinding belt 11 to rotate, so that the metal piece is ground through the grinding belt 11, at this time, the sliding plate 17 can move back and forth, the sliding plate 17 drives the pressing roller 22 to move back and forth, so that the position where the grinding belt 11 is in contact with the metal piece can move back and forth, and by repeating the grinding for multiple times, the grinding effect of the surface of the metal part can be improved, and because the contact position is continuously changed, fixed textures can be effectively prevented from appearing on the surface of the metal part, and the influence of the textures on the surface on attractiveness is avoided.

The utility model is suitable for a metal product plane grinder, the driving roller 12 is arranged to drive the grinding belt 11 to rotate, so that the grinding belt 11 is used for grinding the surface of a metal piece, and the contact position of the grinding belt 11 and the surface of the metal piece can be timely adjusted due to the arrangement of the ejection mechanism moving back and forth, so that the surface piece of the metal piece can be ground more pertinently, and the operation of the whole device is more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A metal product plane grinder is characterized by comprising a bottom plate, a moving mechanism and a grinding mechanism;

2. The metal product plane grinder of claim 1, wherein the two sides of the abdicating groove are provided with sliding grooves, the sliding grooves are slidably connected with a sliding plate, the two sides of the sliding plate are slidably connected with sliding rods, one end of each sliding rod, which is close to the bottom plate, is provided with a fixed block, the fixed block is rotatably connected with the press roller, one end of each sliding rod, which is far away from the bottom plate, is provided with a limiting plate, and a spring is arranged between the limiting plate and the sliding seat.

3. A metal product plane grinder as claimed in claim 1, wherein a second driving motor is provided on one side of the fixing plate, an output shaft of the second driving motor is fixedly connected with a third bevel gear, the third bevel gear is engaged with a fourth bevel gear, and the fourth bevel gear is fixedly connected with the end of the driving roller.

4. A metal product plane grinder as claimed in claim 1, wherein a first driving motor is provided on one side of the side plate, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, and the second bevel gear is fixedly connected with an end of a screw rod.

5. A metal product plane grinder as claimed in claim 4, wherein the side plate is provided with a screw on one side and a guide bar on the other side, the guide bar being slidably connected to the slide base.