CN221834053U - Roller grinding device - Google Patents

Abstract

The utility model discloses a carrier roller polishing device, which relates to the technical field of carrier roller polishing and comprises a positioning mechanism and a polishing mechanism; the positioning mechanism comprises a base, wherein the top end of the base is provided with two side plates, one side plate is arranged in a sliding manner, the middle part of the side plate is rotatably provided with a rotating shaft, and one end of the rotating shaft is provided with a positioning disc; the polishing mechanism comprises a mounting frame, wherein the mounting frame is arranged on one side of the base, a footstock is arranged at the top of the mounting frame, an adjusting seat is arranged at the bottom of the footstock in a sliding manner, and a fixing seat is arranged at the bottom end of the adjusting seat; the beneficial effects of the utility model are as follows: the carrier roller through the positioning mechanism that sets up is convenient for fix a position different specifications to be convenient for polish to the surface of carrier roller through the grinding machanism that sets up, be provided with two grinding rollers in the grinding machanism simultaneously, can polish the carrier roller many times simultaneously, improve the effect of polishing, and reduce the time of polishing.

Description

Roller grinding device

Technical Field

The utility model relates to a grinding device, in particular to a roller grinding device, and belongs to the technical field of roller grinding.

Background Art

In the prior art, the most widely used material transport device is the belt conveyor, and the rollers on the belt conveyor are the main components that bear the weight of the materials on the belt. The rollers will rust after being in contact with the air for a long time. The rusted rollers will increase the load of the belt conveyor when the belt conveyor is running, and the belt wear on the belt conveyor will be more serious, which will directly affect the life of the belt conveyor and reduce the efficiency. Therefore, it is necessary to remove the rust and polish the rusted rollers;

The cam is provided with a first screw threading rod and a second screw threading rod, and the first screw threading rod is provided with a first slider which is screwed to the first slider and the first slider is provided with a movable support plate. The movable support plate can be driven by the first screw to move the first slider so as to change the spacing between the movable support plate and the fixed support plate, and can be fixed with the clamping assembly of different lengths. The second screw can cooperate with the driving member and the connecting rod to adjust the spacing between a pair of rollers, so that the grinding wheel above can grind the rollers on both sides synchronously, thereby improving the processing efficiency and bringing convenience to people's use.

However, the above method still has the following defects in actual use: it is not convenient to grind the roller multiple times, which easily leads to poor grinding effect.

Utility Model Content

The utility model aims to provide a roller grinding device to solve the problem that it is inconvenient to grind the roller multiple times as mentioned in the background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roller grinding device, comprising a positioning mechanism and a grinding mechanism; the positioning mechanism comprises a base, the top of the base is provided with two side plates, one of which is slidably arranged, the middle of the side plate is rotatably provided with a rotating shaft, and one end of the rotating shaft is provided with a positioning plate; the grinding mechanism comprises a mounting frame, the mounting frame is arranged on one side of the base, the top of the mounting frame is provided with a top seat, the bottom of the top seat is slidably provided with an adjusting seat, the bottom end of the adjusting seat is provided with a fixed seat, the bottom end of the fixed seat is provided with a second adjusting cylinder, the telescopic end of the second adjusting cylinder is provided with a mounting seat, grinding frames are slidably provided on both sides of the mounting seat, and a grinding roller is provided inside the grinding frame.

As a preferred technical solution of the utility model, a movable groove is provided at the top of the base, a first adjusting cylinder is provided inside the movable groove, and a movable seat is provided at the bottom end of one of the sliding side panels, which is connected to the telescopic end of the first adjusting cylinder and one side of the movable seat.

As a preferred technical solution of the utility model, a first motor frame is provided on one side of the other side panel, a first drive motor is provided on one side of the first motor frame, a transmission shaft of the first drive motor passes through the first motor frame and is connected to the other end of one of the rotating shafts.

As a preferred technical solution of the utility model, a mounting plate is provided at one end of the two rotating shafts, and one side of the mounting plate is connected to one side of the positioning plate through a mounting screw.

As a preferred technical solution of the utility model, a fixed plate is provided at the bottom end of the top seat, and two fixed plates are provided. An adjusting screw is rotatably provided between the two fixed plates. A screw nut is provided in the middle part of the adjusting seat, which is threadedly connected to the adjusting screw. Two guide rods are provided between the two fixed plates, which are slidably connected to the adjusting seat.

As a preferred technical solution of the utility model, a second motor frame is provided on one side of one of the fixed plates, a second drive motor is provided on one side of the second motor frame, a transmission shaft of the second drive motor passes through the second motor frame and is connected to one end of the adjusting screw.

As a preferred technical solution of the utility model, a mounting plate is provided at the top of the mounting seat, and two mounting plates are provided. A third adjusting cylinder is provided on both sides of the mounting plate. A connecting seat is provided at the top of the grinding frame, and two connecting seats are provided on each grinding frame, which are connected to the telescopic end of the third adjusting cylinder.

Compared with the related art, the roller grinding device provided by the utility model has the following beneficial effects:

The positioning mechanism is provided to facilitate positioning of rollers of different specifications, and the grinding mechanism is provided to facilitate grinding of the surface of the roller. At the same time, two grinding rollers are provided in the grinding mechanism, which can grind the roller multiple times at the same time, thereby improving the grinding effect and reducing the grinding time.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the present invention;

Figure 2 is a second schematic diagram of the structure of the utility model;

Figure 3 is a third schematic diagram of the structure of the present utility model;

Fig. 4 is a front view of the utility model;

FIG5 is an enlarged structural schematic diagram of point A in FIG2 of the present invention.

In the figure: 1. positioning mechanism; 101. base; 102. side plate; 103. rotating shaft; 104. mounting plate; 105. mounting screw; 106. positioning plate; 107. first motor frame; 108. first drive motor; 109. moving slot; 1010. first adjusting cylinder; 2. grinding mechanism; 201. mounting frame; 202. top seat; 203. fixing plate; 204. adjusting screw rod; 205. guide rod; 206. second motor frame; 207. second drive motor; 208. adjusting seat; 209. fixing seat; 2010. second adjusting cylinder; 2011. mounting seat; 2012. mounting plate; 2013. third adjusting cylinder; 2014. connecting seat; 2015. grinding frame; 2016. grinding roller.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

Please refer to Figures 1-5, the utility model provides a roller grinding device, including a positioning mechanism 1 and a grinding mechanism 2;

The positioning mechanism 1 comprises a base 101, and two side plates 102 are arranged at the top of the base 101, one of the side plates 102 is arranged to slide, a rotating shaft 103 is arranged to rotate in the middle of the side plate 102, and a positioning plate 106 is arranged at one end of the rotating shaft 103;

A moving groove 109 is provided at the top of the base 101, and a first adjusting cylinder 1010 is provided inside the moving groove 109. A moving seat is provided at the bottom end of one of the sliding side panels 102, and the telescopic end of the first adjusting cylinder 1010 is connected to one side of the moving seat, and the position of one of the side panels 102 is adjusted by telescoping the telescopic end of the first adjusting cylinder 1010;

A first motor frame 107 is provided on one side of the other side plate 102, and a first drive motor 108 is provided on one side of the first motor frame 107. The transmission shaft of the first drive motor 108 passes through the first motor frame 107 and is connected to the other end of one of the rotating shafts 103. The first drive motor 108 can drive the rotating shaft 103 to rotate;

A mounting plate 104 is disposed at one end of the two rotating shafts 103 , and one side of the mounting plate 104 is connected to one side of the positioning plate 106 via a mounting screw 105 , so as to facilitate the disassembly and assembly of the positioning plate 106 and replacement of the positioning plate 106 with a corresponding size.

Example 2

The grinding mechanism 2 includes a mounting frame 201, which is arranged on one side of the base 101. A top seat 202 is provided on the top of the mounting frame 201. An adjusting seat 208 is slidably provided at the bottom of the top seat 202. A fixed seat 209 is provided at the bottom end of the adjusting seat 208. A second adjusting cylinder 2010 is provided at the bottom end of the fixed seat 209. A mounting seat 2011 is provided at the telescopic end of the second adjusting cylinder 2010. Grinding frames 2015 are slidably provided on both sides of the mounting seat 2011. A grinding roller 216 is provided inside the grinding frame 215 to grind the roller.

A fixing plate 203 is provided at the bottom end of the top seat 202, and two fixing plates 203 are provided. An adjusting screw 204 is rotatably provided between the two fixing plates 203. A screw nut is provided at the middle of the adjusting seat 208, which is threadedly connected to the adjusting screw 204. Two guide rods 205 are provided between the two fixing plates 203, which are slidably connected to the adjusting seat 208. The adjusting screw 204 rotates, and the adjusting screw 204 is threadedly connected to the adjusting seat 208. The lateral position of the grinding roller 216 is adjusted under the sliding cooperation between the adjusting seat 208 and the guide rod 205.

A second motor frame 206 is provided on one side of one of the fixed plates 203, and a second drive motor 207 is provided on one side of the second motor frame 206. The transmission shaft of the second drive motor 207 passes through the second motor frame 206 and is connected to one end of the adjusting screw rod 204. The second drive motor 207 can drive the adjusting screw rod 204 to rotate;

A mounting plate 2012 is provided at the top of the mounting seat 2011, and two mounting plates 2012 are provided. A third adjusting cylinder 2013 is provided on both sides of the mounting plate 2012. A connecting seat 2014 is provided at the top of the grinding frame 2015. Two connecting seats 2014 are provided on each grinding frame 2015, and are connected to the telescopic end of the third adjusting cylinder 2013. The height of the grinding roller 2016 can be adjusted by telescoping the telescopic end of the third adjusting cylinder 2013.

When in use, first select a positioning plate 106 of corresponding size according to the specifications of the polished roller, then install it to one side of the mounting plate 104 through the mounting screw 105, then install the roller between the two positioning plates 106, and start the first regulating cylinder 1010, and drive one of the positioning plates 106 to move by extending the telescopic end of the first regulating cylinder 1010, and clamp the position of the roller through the two positioning plates 106;

Then, the third regulating cylinder 2013 is started, and the position of the grinding roller 2016 is adjusted by telescoping the telescopic end of the third regulating cylinder 2013 so as to make it correspond to the side of the roller, and the second regulating cylinder 2010 is started, and the grinding roller 2016 is driven to move downward by extending the telescopic end of the second regulating cylinder 2010 so as to make it contact with the side of the roller, and at the same time, the first driving motor 108 is started, and the first driving motor 108 drives the positioning plate 106 to rotate, thereby driving the roller to rotate, and the surface of the roller is polished by the grinding roller 2016;

Then start the second drive motor 207, which drives the adjusting screw 204 to rotate. The adjusting screw 204 is threadedly connected to the adjusting seat 208. The lateral position of the grinding roller 2016 is adjusted under the sliding cooperation between the adjusting seat 208 and the guide rod 205 to grind different positions of the roller.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a bearing roller grinding device which characterized in that includes

A positioning mechanism (1); the positioning mechanism (1) comprises a base (101), wherein the top end of the base (101) is provided with two side plates (102), one side plate (102) is arranged in a sliding manner, the middle part of the side plate (102) is rotatably provided with a rotating shaft (103), and one end of the rotating shaft (103) is provided with a positioning disc (106);

A polishing mechanism (2); grinding machanism (2) are including mounting bracket (201), mounting bracket (201) set up in one side of base (101), the top of mounting bracket (201) is equipped with footstock (202), the bottom of footstock (202) is slided and is equipped with regulation seat (208), the bottom of adjusting seat (208) is equipped with fixing base (209), the bottom of fixing base (209) is equipped with second regulation cylinder (2010), the flexible end of second regulation cylinder (2010) is equipped with mount pad (2011), the both sides of mount pad (2011) are all slided and are equipped with grinding frame (2015), the inside of grinding frame (2015) is equipped with grinding roller (2016).

2. The idler grinding apparatus of claim 1, wherein: the top of base (101) is equipped with removal groove (109), the inside of removing groove (109) is equipped with first regulation cylinder (1010), and the bottom of curb plate (102) that one of them slip set up is equipped with removes the seat, is connected with the flexible end of first regulation cylinder (1010) and one side of removing the seat.

3. The idler grinding apparatus of claim 1, wherein: one side of the other side plate (102) is provided with a first motor frame (107), one side of the first motor frame (107) is provided with a first driving motor (108), and a transmission shaft of the first driving motor (108) penetrates through the first motor frame (107) and is connected with the other end of one rotating shaft (103).

4. The idler grinding apparatus of claim 1, wherein: one end of each rotating shaft (103) is provided with a mounting disc (104), and one side of each mounting disc (104) is connected with one side of each positioning disc (106) through a mounting screw (105).

5. The idler grinding apparatus of claim 1, wherein: the bottom of footstock (202) is equipped with fixed plate (203), and fixed plate (203) are provided with two, two rotate between fixed plate (203) and be equipped with adjusting screw (204), the middle part of adjusting seat (208) is equipped with screw-nut, with adjusting screw (204) threaded connection, two be equipped with two guide bars (205) between fixed plate (203), with adjusting seat (208) sliding connection.

6. The idler grinding apparatus of claim 5, wherein: one side of the fixed plate (203) is provided with a second motor frame (206), one side of the second motor frame (206) is provided with a second driving motor (207), and a transmission shaft of the second driving motor (207) penetrates through the second motor frame (206) and is connected with one end of the adjusting screw rod (204).

7. The idler grinding apparatus of claim 1, wherein: the top of mount pad (2011) is equipped with mounting panel (2012), and mounting panel (2012) is provided with two, the both sides of mounting panel (2012) all are equipped with third regulation cylinder (2013), the top of polishing frame (2015) is equipped with connecting seat (2014), and connecting seat (2014) on every polishing frame (2015) are provided with two, and are connected with the flexible end of third regulation cylinder (2013).