CN221675366U - A mining machinery processing straightening device - Google Patents

Abstract

The utility model discloses a mining mechanical processing straightening device, which relates to the field of mechanical processing technology, including a supporting base plate, a straightening mechanism is arranged above the supporting base plate; the straightening mechanism is provided with two, and the straightening mechanism includes two fixed plates, the fixed plate located at the bottom is arranged at the top of the supporting base plate, a straightening roller is rotatably arranged between the two fixed plates, two straightening plates are slidably arranged on the surface of the straightening roller, and an extension plate is slidably arranged on the inner side of the straightening plate; the beneficial effects of the utility model are: the bidirectional screw rod can be driven to rotate by the arranged driving motor, thereby driving the straightening plates on both sides to move synchronously, which is convenient for limiting the side edges of the plates, thereby straightening the side edges of plates of different widths, and the upper fixed plate can be driven to move downward by the arranged adjusting cylinder, thereby straightening plates of different thicknesses.

Description

A mining machinery processing straightening device

Technical Field

The utility model relates to a straightening device, in particular to a mine mechanical processing straightening device, belonging to the technical field of mechanical processing.

Background Art

Mining machinery is machinery directly used for mineral mining and enrichment. It includes mining machinery and mineral processing machinery; mechanical processing refers to the process of changing the external dimensions or performance of a workpiece through a mechanical device. When processing pipes or plates, it is necessary to correct the finished products with defects in appearance. Through various straightening processes, defects such as bending can be eliminated under the action of external forces, so that the product reaches a qualified state;

After searching, a mechanical processing straightening device disclosed in application number CN201921435737.0 includes a bottom plate, a support leg is arranged under the bottom plate, a sliding plate A and a sliding plate B are symmetrically arranged on the bottom plate, and a type A roller is arranged on the sliding plate A and the sliding plate B, and a motor is arranged at the bottom of the sliding plate A, and the motor is connected with a bevel gear A and a bevel gear B, and the bevel gear A is meshed and connected with the bevel gear C, and the bevel gear C is arranged at the bottom of the type A roller on the sliding plate A, and the bevel gear B is meshed and connected with the bevel gear D, and the bevel gear D is arranged at the bottom of the type A roller on the sliding plate B. The utility model effectively solves the problems in the prior art that the straightening equipment cannot adjust the spacing of the straightening devices, cannot be applied to various types of pipes or plates, has a single function, and has low applicability and practicality. It can bend pipes or plates and has multiple uses. In general, the utility model has the advantages of adjustable spacing of straightening devices, being applicable to pipes or plates of various sizes, being multifunctional, and having strong applicability and practicality.

However, the above method still has the following defects in actual use: when straightening the plate, generally only the flatness of the surface is straightened, and it is not convenient to straighten the side of the plate.

Utility Model Content

The utility model aims to provide a mining mechanical processing straightening device to solve the problem that it is inconvenient to straighten the side of a plate proposed in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mining machinery processing straightening device, comprising a supporting base plate, a straightening mechanism is provided above the supporting base plate; the straightening mechanism is provided with two, and the straightening mechanism includes two fixed plates, the fixed plate located at the bottom is arranged at the top of the supporting base plate, a straightening roller is rotatably provided between the two fixed plates, two straightening plates are slidably provided on the surface of the straightening roller, an extension plate is slidably provided on the inner side of the straightening plate, a lower guide plate is provided on the outer side of the fixed plate located at the bottom, and an upper guide plate is provided on the outer side of the fixed plate located at the top, and the adjacent upper guide plate and lower guide plate are slidably connected.

As a preferred technical solution of the utility model, a bidirectional screw is rotatably provided at the bottom of the fixed plate located below, a movable seat is provided at the bottom of the similar straightening plate, which is threadedly connected to the bidirectional screw, a guide rod is provided between the fixed plates located below, and a guide seat is provided on the side of the movable seat, which is slidably connected to the guide rod.

As a preferred technical solution of the utility model, a driven gear is provided at one end of the bidirectional screw, a motor frame is provided on the side of one of the fixed plates located at the bottom, a driving motor is provided on one side of the motor frame, a transmission shaft of the driving motor passes through the motor frame, and a driving gear is installed thereon, which is meshed and connected with the driven gear.

As a preferred technical solution of the utility model, a mounting frame is provided on the side of the supporting base plate, and two mounting frames are provided. An adjusting cylinder is provided on the top of the mounting frame. The telescopic end of the adjusting cylinder passes through the mounting frame and is installed with a mounting plate. The mounting plate is arranged on the top of the fixed plate located above.

As a preferred technical solution of the utility model, a movable groove is opened on the inner side of the straightening plate, and the movable groove is slidably connected to the extension plate.

As a preferred technical solution of the utility model, a support spring is provided inside the movable groove, and the support spring is arranged between the movable groove and the extension plate.

As a preferred technical solution of the utility model, a sliding block is provided on the outer side of the upper guide plate, and a sliding groove is provided on the inner side of the lower guide plate, which is slidably connected to the sliding block.

Compared with the related art, the mining machinery processing straightening device provided by the utility model has the following beneficial effects:

The set driving motor can drive the bidirectional screw to rotate, thereby driving the straightening plates on both sides to move synchronously, which is convenient for limiting the side edges of the plate, thereby straightening the side edges of plates of different widths, and the set adjusting cylinder can drive the upper fixed plate to move downward, thereby straightening plates of different thicknesses.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a schematic diagram of the explosion structure of the utility model;

FIG3 is an enlarged structural schematic diagram of point A in FIG2 of the present utility model;

FIG4 is an enlarged schematic diagram of the structure of point B in FIG2 of the present utility model;

FIG. 5 is an enlarged structural schematic diagram of point C in FIG. 2 of the present invention.

In the figure: 1. supporting base plate; 2. straightening mechanism; 201. fixing plate; 202. straightening roller; 203. straightening plate; 204. moving groove; 205. extension plate; 206. supporting spring; 207. lower guide plate; 208. upper guide plate; 209. bidirectional screw; 2010. moving seat; 2011. guide seat; 2012. guide rod; 2013. driven gear; 2014. motor frame; 2015. driving motor; 2016. driving gear; 2017. mounting frame; 2018. adjusting cylinder; 2019. mounting plate.

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.

Please refer to FIGS. 1-5 , the utility model provides a mining mechanical processing straightening device, which includes a supporting base plate 1 , and a straightening mechanism 2 is arranged above the supporting base plate 1 .

There are two straightening mechanisms 2, which include two fixed plates 201. The lower fixed plate 201 is arranged at the top of the supporting bottom plate 1. A straightening roller 202 is rotatably arranged between the two fixed plates 201. There are multiple straightening rollers 202. Two straightening plates 203 are slidably arranged on the surface of the straightening roller 202. An extension plate 205 is slidably arranged on the inner side of the straightening plate 203. A lower guide plate 207 is arranged on the outer side of the lower fixed plate 201. An upper guide plate 208 is arranged on the outer side of the upper fixed plate 201. The adjacent upper guide plates 208 and lower guide plates 207 are slidably connected.

A two-way screw 209 is rotatably provided at the bottom of the fixed plate 201 located below, and a movable seat 2010 is provided at the bottom of the similar straightening plate 203, which is threadedly connected to the two-way screw 209. A guide rod 2012 is provided between the fixed plates 201 located below, and two guide rods 2012 are provided. A guide seat 2011 is provided on the side of the movable seat 2010, and two guide seats 2011 on each movable seat 2010 are provided, which are slidably connected to the guide rod 2012. A driven gear 2013 is provided at one end of the two-way screw 209. A motor frame 2014 is provided on the side of one of the fixed plates 201 at the bottom, and a driving motor 2015 is provided on one side of the motor frame 2014. The transmission shaft of the driving motor 2015 passes through the motor frame 2014 and is provided with a driving gear 2016, which is meshed and connected with the driven gear 2013. The driving motor 2015 drives the bidirectional screw rod 209 to rotate, and the bidirectional screw rod 209 is threadedly connected with the moving seat 2010, and drives the straightening plate 203 below to move under the sliding cooperation of the guide rod 2012 and the guide seat 2011;

A mounting frame 2017 is provided on the side of the supporting base plate 1. Two mounting frames 2017 are provided. An adjusting cylinder 2018 is provided at the top of the mounting frame 2017. The telescopic end of the adjusting cylinder 2018 penetrates the mounting frame 2017 and is provided with a mounting plate 2019. The mounting plate 2019 is provided at the top of the fixed plate 201 located above. The telescopic end of the adjusting cylinder 2018 is extended and retracted to drive the fixed plate 201 above to move downward.

A moving groove 204 is provided on the inner side of the straightening plate 203, and the moving groove 204 is slidably connected to the extension plate 205, so as to guide and limit the movement of the extension plate 205;

A support spring 206 is provided inside the moving groove 204, and a plurality of support springs 206 are provided. The support spring 206 is provided between the moving groove 204 and the extension plate 205. The support spring 206 can play a buffering role;

A sliding block is provided on the outer side of the upper guide plate 208 , and a sliding groove is provided on the inner side of the lower guide plate 207 , which is slidably connected to the sliding block and plays a guiding and limiting role in the movement of the upper guide plate 208 and the lower guide plate 207 .

When in use, first place the plate to be straightened on the lower straightening roller 202, then control the piston rod of the regulating cylinder 2018 to extend to drive the upper straightening roller 202 to move downward, and use the upper and lower corresponding straightening rollers 202 to straighten the surface of the plate, and in the process of the upper straightening roller 202 moving downward, drive the extension plate 205 to move into the inside of the moving groove 204;

Then, the driving motor 2015 is started, and the driving motor 2015 drives the bidirectional screw rod 209 to rotate. The bidirectional screw rod 209 is threadedly connected with the moving seat 2010, and the straightening plate 203 below is driven to move under the sliding cooperation between the guide rod 2012 and the guide seat 2011. The straightening plates 203 and the extension plates 205 on both sides can be used to straighten the side edges of the plate.

Finally, the traction equipment is used to pull the plate, so as to straighten the plate in all directions.

Although the 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 mining machinery processing straightening device comprises a supporting bottom plate (1) and is characterized in that a straightening mechanism (2) is arranged above the supporting bottom plate (1);

Straightening mechanism (2) are provided with two, straightening mechanism (2) are including two fixed plates (201), and fixed plate (201) that are located the below set up on the top of supporting baseplate (1), two rotate between fixed plate (201) and be equipped with straightening roller (202), the surface slip of straightening roller (202) is equipped with two straightening plates (203), the inboard slip of straightening plate (203) is equipped with extension board (205), the below the outside of fixed plate (201) is equipped with deflector (207), is located the top the outside of fixed plate (201) is equipped with deflector (208), adjacent last deflector (208) and deflector (207) sliding connection down.

2. The mining machinery processing straightening device according to claim 1, characterized in that: the bottom rotation that is located below fixed plate (201) is equipped with two-way lead screw (209), is located the bottom of similar straightening board (203) and is equipped with movable seat (2010), with two-way lead screw (209) threaded connection, be located below be equipped with guide bar (2012) between fixed plate (201), the side of movable seat (2010) is equipped with guide holder (2011), with guide bar (2012) sliding connection.

3. The mining machinery processing straightening device according to claim 2, characterized in that: one end of the bidirectional screw rod (209) is provided with a driven gear (2013), one side of the fixed plate (201) at the bottom is provided with a motor frame (2014), one side of the motor frame (2014) is provided with a driving motor (2015), a transmission shaft of the driving motor (2015) penetrates through the motor frame (2014), and a driving gear (2016) is arranged and meshed with the driven gear (2013).

4. The mining machinery processing straightening device according to claim 1, characterized in that: the side of supporting baseplate (1) is equipped with mounting bracket (2017), and mounting bracket (2017) are provided with two, the top of mounting bracket (2017) is equipped with adjusting cylinder (2018), the flexible end of adjusting cylinder (2018) runs through mounting bracket (2017), and installs mounting panel (2019), mounting panel (2019) set up the top at fixed plate (201) that are located the top.

5. The mining machinery processing straightening device according to claim 1, characterized in that: a moving groove (204) is formed in the inner side of the straightening plate (203), and the moving groove (204) is connected with the extension plate (205) in a sliding mode.

6. The mining machinery processing straightening device according to claim 5, characterized in that: a supporting spring (206) is arranged in the moving groove (204), and the supporting spring (206) is arranged between the moving groove (204) and the extension plate (205).

7. The mining machinery processing straightening device according to claim 1, characterized in that: the outer side of the upper guide plate (208) is provided with a sliding block, and the inner side of the lower guide plate (207) is provided with a sliding groove which is in sliding connection with the sliding block.