CN214218793U

CN214218793U - Safe quenching device for roller machining

Info

Publication number: CN214218793U
Application number: CN202023050901.1U
Authority: CN
Inventors: 张玮; 张海燕; 王劲兵; 李志国; 徐进
Original assignee: Xingtai Jinhuan Roller Co ltd
Current assignee: Xingtai Jinhuan Roller Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-17
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a safe quenching device for roll processing, which comprises a box body, a box cover arranged on one side of the box body, a water inlet pipe penetrating through the top end of the box body and a liquid spraying pipe arranged on the other end of the water inlet pipe, wherein the inner side of the box body is provided with a rotating mechanism, the rotating mechanism comprises a movable plate, the movable plate is arranged on the inner side of the box body, bearing seats which are symmetrical in pairs are arranged on the top end of the box body, a rotating shaft is arranged between the two bearing seats, rollers are symmetrically arranged on the outer side of the rotating shaft, a placing plate is arranged on the outer side of the box cover, the top end of the placing plate is provided with a motor, a connecting mechanism is arranged between the rotating shaft and the motor, the bottom end of the movable plate is provided with a moving mechanism, the bearing seats arranged on the top end of the movable plate, the rotating shaft is driven to rotate under the action of the motor and the connecting mechanism, the roller is driven to rotate by the roller, so that the uniform temperature on the surface of the roller is ensured, and the forming quality of the roller is improved.

Description

Safe quenching device for roller machining

Technical Field

The utility model relates to a guenching unit field especially relates to a safe guenching unit is used in roll processing.

Background

Quenching is a heat treatment process in which steel is heated to above a critical temperature, kept warm for a certain time, and then cooled at a cooling rate greater than the critical cooling rate, thereby obtaining an unbalanced structure mainly composed of martensite. Quenching is the most widely used work technology method in the heat treatment process of steel.

When the existing quenching device quenches the roller, the roller needs to be supported, so that one side of the roller is in contact with the supporting frame, the temperature difference exists between one side of the roller and other areas, even one side of the roller can not reach the critical temperature, the quenching of the roller is influenced, and the roller is inconvenient to take out when the quenching device is used, so that the quenching efficiency of the roller is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a safe quenching device for roller processing, which ensures the uniform temperature of the surface of a roller and improves the quality of roller forming.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a safe guenching unit is used in roll processing, includes the box, sets up the case lid in box one side, wears to establish the inlet tube on box top and sets up the spray tube at the inlet tube other end, the inboard of box is provided with slewing mechanism, slewing mechanism includes the movable plate, the movable plate sets up the inboard at the box, bearing frame, two of two bisymmetry are installed on the top of box be provided with the pivot between the bearing frame, the outside symmetry of pivot is provided with the gyro wheel, the outside of case lid is provided with places the board, the top of placing the board is provided with the motor, just be provided with coupling mechanism between pivot and the motor, the bottom of movable plate is provided with moving mechanism.

As a preferred technical scheme of the utility model, moving mechanism includes the backup pad, backup pad fixed mounting is in the edge of box inner wall, guide rail and threaded rod are worn to be equipped with by the symmetry between backup pad and the box, the one end that the threaded rod extends is provided with the runner, the bottom of movable plate is provided with the movable block, just the one end and the guide rail registrate of movable block, threaded connection between the other end of movable block and the threaded rod.

As a preferred technical scheme of the utility model, coupling mechanism includes the standing groove, the standing groove has been seted up to one side of motor, the spacing groove has been seted up to the inner wall of standing groove, the stopper with the spacing groove block is seted up in the outside of pivot, the inclined groove that is used for the direction is seted up to the inboard of standing groove.

As an optimal technical scheme of the utility model, the weeping hole has been seted up on the top of movable plate, the weeping hole equidistance is arranged.

As an optimal technical scheme of the utility model, through bolt fixed connection between bearing frame and the movable plate, the axis level of pivot.

As an optimal technical scheme of the utility model, the axis of guide rail and the equal level of axis of threaded rod, fixed connection between guide rail and the backup pad.

As a preferred technical scheme of the utility model, the height of movable block is the same with the height of backup pad, the top of backup pad is provided with the ball.

As a preferred technical scheme of the utility model, the width of spacing groove is the same with the width of stopper, the cross sectional dimension of standing groove is the same with the cross sectional dimension of pivot, the axis of pivot and the coincidence of the axis of motor.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by designing the bearing seats arranged at the top end of the movable plate, the rotating shaft arranged between the two bearing seats and the idler wheel arranged on the outer side of the rotating shaft, the rotating shaft is driven to rotate under the action of the motor and the connecting mechanism, so that the idler wheel drives the roller to rotate, the uniform temperature of the surface of the roller is ensured, and the forming quality of the roller is improved;

2. through the design of the guide rail and the threaded rod which are arranged between the supporting plate and the box body and the moving block which is in threaded connection with the threaded rod, the moving block is driven to move through the rotation of the rotating wheel, so that the moving block drives the moving plate to move, the roller at the top end of the moving plate is moved out of the box body, and the roller is convenient to place and recover;

3. when the effect through the inclined groove makes the pivot remove to one side of motor, makes the stopper slide to the spacing inslot side to with the spacing groove block, thereby be convenient for the motor be connected with the pivot, simultaneously through the effect of stopper and spacing groove, the motor transmission power of being convenient for.

Drawings

FIG. 1 is a schematic view of the quenching apparatus of the present invention;

FIG. 2 is a schematic view of the quenching apparatus of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure inside the box body of the present invention;

FIG. 4 is a schematic view of the internal structure of the quenching apparatus of the present invention;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

wherein: 1. a box cover; 2. a support plate; 3. moving the plate; 4. a bearing seat; 5. a roller; 6. a rotating shaft; 7. a liquid spraying pipe; 8. a water inlet pipe; 9. a motor; 10. placing the plate; 11. a moving block; 12. a guide rail; 13. a box body; 14. a rotating wheel; 15. a threaded rod; 16. a limiting block; 17. an inclined groove; 18. a limiting groove; 19. and (6) placing the groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1-3, the present invention provides a safety quenching device for roll processing, including a box body 13, a box cover 1 disposed on one side of the box body 13, a water inlet pipe 8 penetrating the top end of the box body 13, and a liquid spraying pipe 7 disposed at the other end of the water inlet pipe 8, wherein a rotating mechanism is disposed inside the box body 13, the rotating mechanism includes a moving plate 3, the moving plate 3 is disposed inside the box body 13, bearing blocks 4 are mounted on the top end of the box body 13, a rotating shaft 6 is disposed between the two bearing blocks 4, rollers 5 are symmetrically disposed on the outer side of the rotating shaft 6, a placing plate 10 is disposed on the outer side of the box cover 1, a motor 9 is disposed on the top end of the placing plate 10, a connecting mechanism is disposed between the rotating shaft 6 and the motor 9, and a moving mechanism is disposed at the bottom end of the moving plate 3;

when this device's slewing mechanism used, starter motor 9, because be connected through coupling mechanism between motor 9 and the pivot 6, thereby make the rotation of motor 9 drive pivot 6's rotation, thereby make pivot 6 drive gyro wheel 5's rotation, thereby make gyro wheel 5 drive roll rotate, make the roll obtain even heating in the inboard of box 13, when waiting to heat critical temperature, spray cooling liquid through spray tube 7 and inlet tube 8, thereby quench the roll.

As a further embodiment of this embodiment, as shown in fig. 1, the top end of the moving plate 3 is provided with liquid leaking holes, and the liquid leaking holes are equidistantly arranged; in order to facilitate the coolant to fall below the moving plate 3.

As a further embodiment of the present embodiment, as shown in fig. 1, the bearing seat 4 and the moving plate 3 are fixedly connected by bolts, and the axis of the rotating shaft 6 is horizontal; in order to ensure the levelness of the roller, the stability of the roller is ensured.

Example 2

Referring to fig. 1 to 4, the other parts of this embodiment 2 are the same as those of embodiment 1, and the different parts are that, the present invention provides a safety quenching device for roll processing, which includes a box body 13, a box cover 1 disposed on one side of the box body 13, a water inlet pipe 8 disposed on the top of the box body 13, and a liquid spraying pipe 7 disposed on the other end of the water inlet pipe 8, a moving mechanism including a supporting plate 2, the supporting plate 2 is fixedly mounted on the edge of the inner wall of the box body 13, a guide rail 12 and a threaded rod 15 are symmetrically disposed between the supporting plate 2 and the box body 13, a rotating wheel 14 is disposed at one end of the threaded rod 15, a moving block 11 is disposed at the bottom end of the moving plate 3, one end of the moving block 11 is engaged with the guide rail 12, and the other end of the moving block 11 is in threaded connection with the threaded rod 15;

when the moving mechanism of the device is used, the rotating wheel 14 is rotated, the rotating wheel 14 rotates to drive the threaded rod 15 to rotate, so that the threaded rod 15 drives the moving block 11 to move, the moving block 11 drives the moving plate 3 to move, and the roller on the top end of the moving plate 3 is conveniently moved out or placed into the box body 13.

As a further embodiment of the present embodiment, as shown in fig. 2 and 4, the axis of the guide rail 12 and the axis of the threaded rod 15 are both horizontal, and the guide rail 12 is fixedly connected with the support plate 2; in order to ensure a stable movement of the moving mass 11.

As a further embodiment of the present embodiment, as shown in fig. 3, the moving block 11 has the same height as the supporting plate 2, and the top end of the supporting plate 2 is provided with balls; in order to ensure the stability of the moving plate 3.

Example 3

Referring to fig. 1 and 5, the other parts of this embodiment 3 are the same as the embodiment of embodiment 1, and the different parts are that, the present invention provides a safety quenching device for roll processing, which includes a box body 13, a box cover 1 disposed on one side of the box body 13, a water inlet pipe 8 penetrating through the top end of the box body 13, and a liquid spraying pipe 7 disposed on the other end of the water inlet pipe 8, a connecting mechanism includes a placing groove 19, a placing groove 19 is disposed on one side of a motor 9, a limiting groove 18 is disposed on the inner wall of the placing groove 19, a limiting block 16 engaged with the limiting groove 18 is disposed on the outer side of a rotating shaft 6, and an inclined groove 17 for guiding is disposed on the inner side of the placing groove 19;

when the connecting mechanism of the device is used, the moving of the rotating shaft 6 is driven by the moving of the moving plate 3, so that one end of the rotating shaft 6 is gradually contacted with the motor 9, when the limiting block 16 is matched with the inclined groove 17, the moving of the limiting block 16 pushes the rotation of the motor 9, so that when the limiting block 16 moves to the inner side of the limiting groove 18, the motor 9 stops rotating, the rotating shaft 6 continues to move along with the limiting block, and the limiting block 16 is clamped with the limiting groove 18.

As a further embodiment of this embodiment, as shown in fig. 5, the width of the limiting groove 18 is the same as the width of the limiting block 16, the cross-sectional dimension of the placing groove 19 is the same as the cross-sectional dimension of the rotating shaft 6, and the axis of the rotating shaft 6 coincides with the axis of the motor 9; in order to ensure the stability of the power transmission of the motor 9.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a safe guenching unit is used in roll processing, includes box (13), sets up in case lid (1) of box (13) one side, wears to establish inlet tube (8) on box (13) top and sets up spray tube (7) at the inlet tube (8) other end, its characterized in that: the inboard of box (13) is provided with slewing mechanism, slewing mechanism includes movable plate (3), movable plate (3) set up the inboard at box (13), bearing frame (4) two bisymmetry are installed on the top of box (13), two be provided with pivot (6) between bearing frame (4), the outside symmetry of pivot (6) is provided with gyro wheel (5), the outside of case lid (1) is provided with places board (10), the top of placing board (10) is provided with motor (9), just be provided with coupling mechanism between pivot (6) and motor (9), the bottom of movable plate (3) is provided with moving mechanism.

2. The safety quenching device for roll processing as claimed in claim 1, wherein: the moving mechanism comprises a supporting plate (2), the supporting plate (2) is fixedly installed at the edge of the inner wall of a box body (13), a guide rail (12) and a threaded rod (15) are symmetrically arranged between the supporting plate (2) and the box body (13) in a penetrating mode, a rotating wheel (14) is arranged at one end, extending out of the threaded rod (15), of the moving plate (3), a moving block (11) is arranged at the bottom end of the moving plate (3), one end of the moving block (11) is sleeved with the guide rail (12), and the other end of the moving block (11) is in threaded connection with the threaded rod (15).

3. The safety quenching device for roll processing as claimed in claim 1, wherein: the connecting mechanism comprises a placing groove (19), the placing groove (19) is formed in one side of the motor (9), a limiting groove (18) is formed in the inner wall of the placing groove (19), a limiting block (16) clamped with the limiting groove (18) is formed in the outer side of the rotating shaft (6), and an inclined groove (17) used for guiding is formed in the inner side of the placing groove (19).

4. The safety quenching device for roll processing as claimed in claim 1, wherein: and liquid leakage holes are formed in the top end of the moving plate (3) and are arranged at equal intervals.

5. The safety quenching device for roll processing as claimed in claim 1, wherein: the bearing seat (4) is fixedly connected with the moving plate (3) through bolts, and the axis of the rotating shaft (6) is horizontal.

6. The safety quenching device for roll processing as claimed in claim 2, wherein: the axis of the guide rail (12) is horizontal to the axis of the threaded rod (15), and the guide rail (12) is fixedly connected with the support plate (2).

7. The safety quenching device for roll processing as claimed in claim 2, wherein: the height of the moving block (11) is the same as that of the supporting plate (2), and the top end of the supporting plate (2) is provided with a ball.

8. The safety quenching device for roll processing as claimed in claim 3, wherein: the width of the limiting groove (18) is the same as that of the limiting block (16), the sectional dimension of the placing groove (19) is the same as that of the rotating shaft (6), and the axis of the rotating shaft (6) is overlapped with that of the motor (9).