CN115679078A

CN115679078A - Roller quenching equipment

Info

Publication number: CN115679078A
Application number: CN202211254407.8A
Authority: CN
Inventors: 邢政国; 尹红生; 顾训永; 彭长友; 邢政平
Original assignee: Jiangsu Chuyang Roll Co ltd
Current assignee: Jiangsu Chuyang Roll Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-03

Abstract

The invention discloses a roller quenching device, which particularly comprises a base, wherein the top of the base is fixedly connected with a frame, the right side of the frame is rotatably connected with a rotating shaft, the rotating shaft penetrates through the inner cavity of the frame and is provided with a main shaft, a gear disc is fixedly connected to the outer edge of the outer surface of the main shaft of the rotating shaft, and adjusting devices are fixedly arranged on the left side and the right side of the top of the base. This roll quenching equipment, it is tensile to be handled the head through the centre layer, it makes the body of colluding towards the extension direction of keeping away from the adjustment seat to handle the head through nuclear core plate and carry out the displacement, collude the body and save physical power under the fluted disc auxiliary action on the circle carousel, the displacement piece is adjusted the accommodation that the roll body was rolled at the middle part, compare prior art, thereby make equipment have automatic laborsaving, automatically adjust the function of rolling the required space of roll body as required, the loaded down with trivial details step that traditional a plurality of unit quantity of needs pile up and connect into has been reduced, promote the convenience of use.

Description

Roller quenching equipment

Technical Field

The invention relates to the technical field of roller quenching, in particular to roller quenching equipment.

Background

The quenching of the alloy cast steel roller is a heat treatment process of heating the roller to above a critical temperature, preserving heat for relative time to ensure that the roller is fully austenitized, and then rapidly cooling the roller to a bainite transformation region at a cooling speed higher than a critical cooling speed, so that a roller body working layer obtains a bainite structure.

According to CN105112640A that chinese patent number disclosed, including roll, workstation, adjustment seat, roll mount pad and lifting support, wherein, the roll passes the workstation, the top of roll is passed through the adjustment seat with the both sides of roll mount pad are connected, the bottom of roll with the bottom of roll mount pad is connected, the roll mount pad is installed lifting support is last, be provided with on the workstation and center on the book curtain formula cooling water tank of roll, the top of rolling curtain formula cooling water tank is provided with and centers on the thermal induction coil of roll.

In summary, the above prior art has the drawbacks that although the customized resource utilization of the roller and the crack protection caused by the splashing of cooling water can be completed, the step of connecting the water tank units in a proper number to form a ring is still complicated, and in addition, the function of treating scrap iron and slag generated during the quenching process is difficult to perform, so that the outer side of the roller is not beautiful enough, partial heat is easy to overflow and disperse, and the machining precision still has a room for improving.

Disclosure of Invention

Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is as follows:

a roller quenching device comprises a roller quenching device,

the base, the base top is fixedly connected with the frame, the frame right side is rotatably connected with the rotating shaft, the rotating shaft penetrates through the frame inner cavity and is arranged, the top wall is fixedly connected with the clamping seat in the frame, the spindle is arranged in the middle of the rotating shaft, the outer edge of the spindle outer surface of the rotating shaft is fixedly connected with the gear disc, the left side and the right side of the base top are both fixedly provided with adjusting devices, the utilization of customized resources is ensured through the arrangement of the adjusting devices, the automatic adjustment function according to the requirement is achieved, the ash removing device is movably arranged on the outer surface in the middle of the spindle, the function of processing the generated scrap iron slag is achieved through the arrangement of the ash removing device, the aesthetic degree and the processing accuracy are ensured, the accommodating part is sleeved in the middle below the adjusting device,

the adjusting device comprises:

the limiting seat, the equal movable mounting in limiting seat top the place ahead and rear has the displacement piece, the leg at the bottom of limiting seat bottom fixedly connected with, the cassette inner chamber rotates and is connected with the screw rod, screw rod top fixedly connected with adjustment seat, screw rod bottom sliding connection has the centre layer, centre layer outside fixedly connected with cooling device, through cooling device's setting, the assurance equipment can be even cools off, the inboard diapire department fixedly connected with of cooling device is nuclear core plate, one side fixedly connected with that cooling device was kept away from to nuclear core plate colludes the body, limiting seat inner chamber department rotates and is connected with the circular turntable.

Furthermore, a groove body is formed in the clamping seat, teeth corresponding to the circular rotating disc are arranged on the core plate, the hook body is designed to be of an arc-shaped structure, a main shaft is arranged in the middle of the rotating shaft, the number of the gear discs is two, the gear discs are divided into an upper portion and a lower portion, the cooling device is connected with the bottom of the adjusting seat through a center layer, the cooling device further comprises a processing head, a middle shaft is fixedly connected to the rear side edge of the processing head, the middle shaft pulls a spring screw to operate, the spring screw is pulled towards the outer side, the spring screw is twisted to drive the square plate to operate, the square plate shakes from top to bottom, an acting shell is fixedly connected to the outer surface of the middle shaft, the inner cavity of the acting shell is movably connected with the spring screw, the square plate is movably mounted on the outer side of the spring screw, a cold water piece is fixedly connected to the right side of the square plate, a thermal induction coil is adjusted on the outer surface of the screw, the bottom of the screw is fixedly connected with a square plate, the inner cavity of the acting shell is matched with the outer surface of the square plate and the middle shaft, the inner cavity of the spring screw is connected with a steel material, and the thermal induction coil is connected with a temperature measurer.

Furthermore, the ash removing device further comprises a roll body, a protective shell is connected to the outer surface of the roll body in a sliding mode, a vertical plate is fixedly connected to the bottom of the protective shell, a protruding piece is fixedly connected to the position below the vertical plate, the roll body is divided into two parts, the upper part and the lower part, an extrusion block is movably mounted in the middle of the roll body at the lower part, the extrusion block rotates anticlockwise to impact the protruding piece to move, the protruding piece extrudes the vertical plate upwards, the vertical plate moves upwards, the vertical plate has a certain inclined plane, the vertical plate moves upwards to gradually extrude and wipe the outer surface of the roll body, a wiping strip is fixedly connected to the inner wall of the vertical plate, the protective shell and the center of the roll body are located on the same straight line, an adhesive is coated between the protruding piece and the vertical plate, the vertical plate is made of stainless steel, the vertical plate is of an irregular structure, the diameter of the protective shell is larger than that of the roll body, and the wiping strip is symmetrically designed by taking the center line of the extrusion block as a reference.

The invention provides a roller quenching device. The method has the following beneficial effects:

1. the roller quenching equipment drives the roller body to operate through rotation of the rotating shaft, the groove body matched with the central layer is formed in the clamping seat, the rotating shaft is divided into an upper groove and a lower groove, and the extrusion block is fixedly connected to the outer side of the rotating shaft, so that the equipment has basic conditions for automatic adjustment, and a foundation is laid for subsequent processing.

2. This roll quenching equipment, it is tensile to be handled the head through the centre layer, it makes the body of colluding to carry out the displacement towards the extension direction of keeping away from the adjustment seat through nuclear core plate to handle the head, tooth intermeshing on tooth on the nuclear core plate and the circle carousel, collude the body and save physical power under the fluted disc additional action on the circle carousel, collude the body and catch on the displacement piece and move toward the outside, the accommodation range of roll body is rolled at the middle part is adjusted to the displacement piece, contrast prior art, thereby make equipment have automatic laborsaving, automatically adjust the function in the required space of rolling the body as required, the loaded down with trivial details step that connects into has been piled up to traditional a plurality of unit quantity of needs has been reduced, promote the convenience of use.

3. The roller quenching equipment is inserted into the inner cavity of the clamping seat through the adjusting seat, the adjusting seat controls the outward expansion force of the cooling device through the central layer, the thermal induction coil heats the roller body, the temperature measuring instrument at the bottom of the adjusting seat gradually contacts with the roller body, and the bottom of the base is convenient to have the effects of automatically positioning according to the requirement and automatically inducing the adaptive temperature when quenching treatment is carried out.

4. This roll quenching equipment drives self main shaft motion through the pivot, and the motion of pivot main shaft linkage toothed disc, toothed disc quantity is total two, and the toothed disc divide into two parts from top to bottom, and two toothed disc mesh mutually, and the toothed disc drives the motion of the roll body of below to make the roll body receive the thermal treatment of quenching gradually, promoted the degree of thermally equivalent.

5. This roll quenching equipment extrudees the riser up through protruding piece, and riser up moves, and riser self has certain inclined plane, and riser up moves and extrudees the external surface of roll gradually and cleans, cleans the strip and also can handle the external surface of roll simultaneously, and final iron fillings waste residue is dirty to be collected to a department of accomodating to it has automatic clean function to clean the strip, reduces the pollution of iron fillings waste residue, lifting means's life.

6. This roll quenching equipment pulls the spring screw through the axis and moves, and the spring screw receives the dilatory toward the outside, and the spring screw is along with twisting reverse, and the spring screw twists reverse and drives square board operation, and square board and from last shake down, square board self lower surface is equipped with the cell body, and cold water spare spills the moisture of inner chamber department gradually through the difference of angle, and cold water spare is with moisture leakage down, makes roll body top have automatic auxiliary cooling's effect then, guarantees the agility of processing.

Drawings

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

FIG. 2 is a perspective view of the gear plate of the present invention;

FIG. 3 is a perspective view of an adjusting base according to the present invention;

FIG. 4 is a perspective view of a limiting base according to the present invention;

FIG. 5 is a partial enlarged view of the disk structure shown at C in FIG. 4;

FIG. 6 is a perspective view of the gear plate of the present invention;

FIG. 7 is a perspective view of the structure of the cold water member of the present invention;

FIG. 8 is a perspective view of the temperature measurement device of the present invention;

FIG. 9 is a perspective view of the protective housing of the present invention;

fig. 10 is a perspective view of the structure of the male member of the present invention.

In the figure: 1. a base; 2. a frame; 3. a rotating shaft; 4. a card holder; 5. a gear plate; 6. an adjustment device; 7. a dust removal device; 8. a receiving member; 61. a limiting seat; 62. a displacement block; 63. a bottom leg; 64. an adjusting seat; 65. a screw; 66. a center layer; 67. a cooling device; 68. a core board; 69. a hook body; 60. a circular turntable; 670. a processing head; 671. a middle shaft; 672. an action shell; 673. a spring screw; 674. a square plate; 675. a cold water piece; 676. a heat induction coil; 677. a temperature measuring instrument; 71. rolling a roller body; 72. a protective housing; 73. a vertical plate; 74. a male member; 75. extruding the block; 76. and (4) wiping the strip.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 8, the present invention provides a technical solution: a roller quenching device specifically comprises a roller quenching device,

the automatic customization device comprises a base 1, wherein the top of the base 1 is fixedly connected with a frame 2, the right side of the frame 2 is rotatably connected with a rotating shaft 3, the rotating shaft 3 penetrates through the inner cavity of the frame 2, the top wall in the frame 2 is fixedly connected with a clamping seat 4, the middle of the rotating shaft 3 is provided with a main shaft, the outer edge of the outer surface of the main shaft of the rotating shaft 3 is fixedly connected with a gear disc 5, the left side and the right side of the top of the base 1 are both fixedly provided with adjusting devices 6, and through the arrangement of the adjusting devices 6, the utilization of customized resources is guaranteed, and the automatic adjustment function can be achieved as required;

the adjusting device 6 comprises:

define seat 61, it has displacement piece 62 to prescribe a limit to the equal movable mounting in seat 61 top the place ahead and rear, prescribe a limit to seat 61 bottom fixedly connected with

end leg

63, 4 inner chambers of cassette rotate and are connected with screw rod 65, screw rod 65 top fixedly connected with adjustment seat 64, screw rod 65 bottom sliding connection has centre layer 66, centre layer 66 outside fixedly connected with cooling device 67, setting through cooling device 67, guarantee that equipment can be even cools off, the inboard diapire department fixedly connected with of cooling device 67 does not have a core plate 68, one side fixedly connected with that cooling device 67 was kept away from to core plate 68 colludes body 69, prescribe a limit to seat 61 inner chamber department and rotate and be connected with round turnplate 60.

The clamp seat 4 is internally provided with a groove body, the core plate 68 is provided with teeth corresponding to the circular rotating disc 60, the hook body 69 is designed in a circular arc-shaped structure, the middle of the rotating shaft 3 is provided with a main shaft, the number of the gear discs 5 is two, the gear discs 5 are divided into an upper part and a lower part, the cooling device 67 is connected with the bottom of the adjusting seat 64 through a central layer 66, the cooling device 67 further comprises a processing head 670, the rear side edge of the processing head 670 is fixedly connected with a central shaft 671, the central shaft 671 pulls a spring screw 673 to operate, the spring screw 673 is pulled outwards, the spring screw 673 is twisted along with the spring, the spring screw 673 is twisted to drive the square plate 674 to operate, the square plate 674 is shaken from top to bottom, the outer surface of the central shaft 671 is fixedly connected with an action shell, the inner cavity of the action shell 672 is movably connected with the spring screw 673, the square plate 674 is movably installed on the outer side of the spring screw 673, the right side of the square plate 674 plate is fixedly connected with a cold water piece, the outer surface of the screw 65 is adjusted to be provided with a heat sensing coil 676, the bottom of the screw 65 is fixedly connected with a thermometer 677, the same steel material cylinder 677, the heat sensing coil is connected with the heat sensing coil 677 on the same straight line of the heat sensing coil 677.

When the device is used, firstly, the installation and the safety protection of the device are checked, the servo motor is started, one end of the motor is communicated with one end of the rotating shaft 3, the rotating shaft 3 is electrified and rotates anticlockwise, the rotating shaft 3 rotates to drive the rolling body 71 to operate, a groove body matched with the central layer 66 is formed in the clamping seat 4, the rotating shaft 3 is divided into an upper groove body and a lower groove body, and the extrusion block 75 is fixedly connected to the outer side of the rotating shaft 3, so that the device has basic conditions of automatic adjustment, and a foundation is laid for subsequent processing.

Because the cooling water tanks are all customized according to different rollers, waste is easily caused, when resource utilization treatment is needed to be carried out on the equipment, the displacement block 62 is pulled to operate by using external force, the treatment head 670 drives the central layer 66 to operate synchronously, the central layer 66 is made of soft rubber, the central layer 66 is stretched by the treatment head 670, the treatment head 670 enables the hook body 69 to displace towards the extension direction away from the adjusting seat 64 through the core plate 68, teeth on the core plate 68 are meshed with teeth on the circular rotating disc 60, the hook body 69 saves physical strength under the auxiliary action of the circular rotating disc 60, the hook body 69 hooks the displacement block 62 to operate towards the outer side, the displacement block 62 adjusts the accommodating range of the middle rolling body 71, compared with the prior art, the equipment has the function of automatically saving labor, automatically adjusting the required space of the rolling body 71 according to needs, the traditional tedious steps of stacking and connecting a plurality of units are reduced, and the use convenience is improved.

When the adjusted distance needs to be operated and controlled, the adjusting seat 64 is pressed downwards to the center layer 66, the center layer 66 is fixed under the action of the downward pressing blocking force, the adjusting seat 64 is inserted into the inner cavity of the clamping seat 4, the adjusting seat 64 restrains the outward expansion force of the cooling device 67 through the center layer 66, the thermal induction coil 676 heats the hot rolling roller body 71, the thermodetector 677 at the bottom of the adjusting seat 64 gradually contacts with the roller body 71, and the bottom of the base 1 can be automatically positioned as required and can automatically sense the adaptive temperature when being quenched.

When the roller body 71 needs to be cooled, the treatment head 670 is pulled towards the outer side, the treatment head 670 drives the center shaft 671 to run, the center shaft 671 pulls the spring screw 673 to run, the spring screw 673 is pulled towards the outer side, the spring screw 673 is accompanied with torsion, the spring screw 673 is twisted to drive the square plate 674 to run, the square plate 674 shakes downwards from the top, the lower surface of the square plate 674 is provided with a groove body, the cold water piece 675 gradually leaks the water in the inner cavity through the difference of the angle, the cold water piece 675 drops the water downwards, the upper side of the roller body 71 is provided with an automatic auxiliary cooling effect, and the processing rapidness is guaranteed.

Example 2

Referring to fig. 1-10, the present invention provides a technical solution: on the basis of the first embodiment

The ash removing device 7 is movably mounted on the outer surface of the middle of the spindle 3, the function of treating generated scrap iron and slag is achieved through the ash removing device 7, the attractiveness and the machining accuracy are guaranteed, and a containing part 8 is sleeved in the middle below the adjusting device 6;

the ash removing device 7 further comprises a rolling roller body 71, the outer surface of the rolling roller body 71 is slidably connected with a protective shell 72, the bottom of the protective shell 72 is fixedly connected with a vertical plate 73, a convex part 74 is fixedly connected below the vertical plate 73, the number of the rolling roller body 71 is two, the rolling roller body 71 is divided into an upper part and a lower part, an extrusion block 75 is movably installed in the middle of the lower rolling roller body 71, the extrusion block 75 rotates anticlockwise and impacts the convex part 74 to move, the convex part 74 extrudes the vertical plate 73 upwards, the vertical plate 73 moves upwards, the vertical plate 73 has a certain inclined plane, the vertical plate 73 moves upwards and gradually extrudes and wipes the outer surface of the rolling roller body 71, a wiping strip 76 is fixedly connected to the inner wall of the vertical plate 73, the centers of the protective shell 72 and the rolling roller body 71 are on the same straight line, an adhesive is coated between the convex part 74 and the vertical plate 73, the vertical plate 73 is made of stainless steel, the vertical plate 73 is of an irregular structure, the protective shell 72 is larger than the diameter of the rolling roller body 71, and the wiping strip 76 is symmetrically designed by taking the center line of the extrusion block 75 as a reference.

When the device is used, firstly, the installation and the safety protection of the device are checked, the servo motor is started, one end of the motor is communicated with one end of the rotating shaft 3, the rotating shaft 3 is electrified and rotates anticlockwise, the rotating shaft 3 rotates to drive the rolling body 71 to run, a groove body matched with the central layer 66 is formed in the clamping seat 4, the rotating shaft 3 is divided into an upper groove body and a lower groove body, and the outer side of the rotating shaft 3 is fixedly connected with the extrusion block 75, so that the device has basic conditions of automatic adjustment, and a foundation is laid for subsequent processing.

When the uniformity of quenching heating needs to be guaranteed, the rotating shaft 3 drives the main shaft of the rotating shaft 3 to move, the main shaft of the rotating shaft 3 is linked with the gear discs 5 to move, the number of the gear discs 5 is two, the gear discs 5 are divided into an upper part and a lower part, the two gear discs 5 are meshed with each other, the gear discs 5 drive the rolling body 71 below to move, and therefore the rolling body 71 is gradually subjected to quenching heating treatment, and the uniform heating degree is improved.

When the dust of roll body 71 upper surface needs to be handled, the gear disc 5 is rotatory to make extrusion piece 75 and the operation, extrusion piece 75 anticlockwise rotation and striking protruding 74 motion, protruding 74 is to erecting board 73 extrusion to the top, erect board 73 up-moving, erect board 73 self has certain inclined plane, erect board 73 up-moving and extrude the wiping to roll body 71 surface gradually, wiping strip 76 also can be handled rolling body 71 surface simultaneously, the dirty collection of final iron fillings waste residue is to accomodating 8 departments, thereby wiping strip 76 has the function of self-cleaning, reduce the pollution of iron fillings waste residue, lifting means's life.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. A roller quenching device specifically comprises a roller quenching device,

base (1), base (1) top fixedly connected with frame (2), frame (2) right side is rotated and is connected with pivot (3), pivot (3) run through frame (2) inner chamber setting, roof fixedly connected with cassette (4) in frame (2), the department has the main shaft in the middle of pivot (3), pivot (3) main shaft surface is outer along fixedly connected with toothed disc (5) of department, the equal fixed mounting in base (1) top left side and top right side has adjusting device (6), surface movable mounting has ash handling equipment (7) in the middle of pivot (3) main shaft, cup joint in the middle of adjusting device (6) below and accomodate piece (8), its characterized in that:

the adjustment device (6) comprises:

limiting seat (61), limiting seat (61) top the place ahead and the equal movable mounting in rear have displacement piece (62), leg (63) at the bottom of limiting seat (61) bottom fixedly connected with, cassette (4) inner chamber rotates and is connected with screw rod (65), screw rod (65) top fixedly connected with adjustment seat (64), screw rod (65) bottom sliding connection has centre layer (66), centre layer (66) outside fixedly connected with cooling device (67), cooling device (67) inboard diapire department fixedly connected with core plate (68), one side fixedly connected with that cooling device (67) were kept away from in core plate (68) colludes body (69), limiting seat (61) inner chamber department rotates and is connected with round turntable (60).

2. A roll quenching apparatus as claimed in claim 1, characterized in that: the clamping seat (4) is internally provided with a groove body, the core plate (68) is provided with teeth corresponding to the circular rotating disc (60), and the hook body (69) is designed to be of a circular arc structure.

3. A roll quenching apparatus as claimed in claim 1, characterized in that: the middle of the rotating shaft (3) is provided with a main shaft, the number of the gear discs (5) is two, the gear discs (5) are divided into an upper part and a lower part, and the cooling device (67) is connected with the bottom of the adjusting seat (64) through a central layer (66).

4. A roll quenching apparatus as claimed in claim 1, characterized in that: cooling device (67) still includes handles head (670), handle head (670) rear side department fixedly connected with axis (671), axis (671) surface fixed connection has effect shell (672), effect shell (672) inner chamber department swing joint has spring screw (673), spring screw (673) outside swing joint has square board (674), square board (674) right side fixedly connected with cold water spare (675), screw rod (65) surface is adjusted there are thermal-induction coil (676), screw rod (65) bottom fixedly connected with thermoscope (677).

5. The roll quenching apparatus as claimed in claim 4, wherein: the inner cavity of the acting shell (672) is matched with the outer side of the square plate (674) and the outer surface of the central shaft (671), the spring screw (673) is sleeved on the outer surface of the central shaft (671), and the cold water piece (675) is made of stainless steel.

6. The roll quenching apparatus as claimed in claim 4, wherein: the cylinder at the bottom of the screw rod (65) is fixedly connected with the top of the temperature measuring instrument (677), and the thermal induction coil (676) and the center line of the temperature measuring instrument (677) are on the same straight line.

7. A roll quenching apparatus as claimed in claim 1, wherein: the ash removing device (7) further comprises a rolling body (71), the outer surface of the rolling body (71) is connected with a protective shell (72) in a sliding mode, the bottom of the protective shell (72) is fixedly connected with a vertical plate (73), a convex part (74) is fixedly connected to the lower portion of the vertical plate (73), the rolling body (71) is divided into two parts in total, the rolling body (71) is divided into an upper part and a lower part, an extrusion block (75) is movably mounted in the middle of the rolling body (71) at the lower portion, and a wiping strip (76) is fixedly connected to the inner wall of the vertical plate (73).

8. The roll quenching apparatus as claimed in claim 7, wherein: the protective shell (72) and the center of a circle of the roller body (71) are on the same straight line, a sticky glue is coated between the convex part (74) and the vertical plate (73), and the vertical plate (73) is made of stainless steel.

9. The roll quenching apparatus as claimed in claim 7, wherein: the vertical plates (73) are of irregular-shaped structures, the protective shell (72) is larger than the diameter of the roller body (71), and the wiping strips (76) are symmetrically designed by taking the center line of the extrusion block (75) as a reference.