CN215976002U

CN215976002U - Efficient carburizing and quenching device for metal surface heat treatment

Info

Publication number: CN215976002U
Application number: CN202122207390.8U
Authority: CN
Inventors: 高立争
Original assignee: Tianjin Huifeng Heat Treatment Co ltd
Current assignee: Tianjin Huifeng Heat Treatment Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-08
Anticipated expiration: 2031-09-13

Abstract

The utility model belongs to the technical field of metal surface heat treatment, in particular to a high-efficiency carburizing and quenching device for metal surface heat treatment, which comprises a bottom plate, wherein a support frame is fixedly arranged at the top of the bottom plate, a water quenching tank is arranged at the top of the support frame, a protective cover is arranged at the top of the bottom plate, a transverse plate is fixedly arranged on the inner wall of one side of the protective cover, a first push rod motor is fixedly arranged at the bottom of the transverse plate, an installation plate is fixedly arranged at the output end of the first push rod motor, two connecting rods are fixedly arranged at the bottom of the installation plate, grabbing structures are arranged at the bottoms of the two connecting rods, a fixed support is respectively arranged on the inner wall of one side of the protective cover and one side of the water quenching tank, and a same heating furnace is fixedly arranged between the two fixed supports, the water cooling device is quickly taken out and put into water for cooling, so that the working efficiency is improved.

Description

Efficient carburizing and quenching device for metal surface heat treatment

Technical Field

The utility model relates to the technical field of metal surface heat treatment, in particular to an efficient carburizing and quenching device for metal surface heat treatment.

Background

Heat treatment refers to a hot metal working process in which a material is heated, held and cooled in the solid state to achieve a desired texture and properties. In the process of moving from the times of stoneware to the times of cupreous and ironware, the effect of heat treatment is gradually recognized, and quenching is one of the metal heat treatment processes. The metal product is heated to a certain temperature and then put in water, oil or air for rapid cooling to improve the hardness and strength of the metal, and the metal product is generally put in air for cooling.

However, in the prior art, the inside of the quenching equipment is not provided with a grabbing structure, the workpiece cannot be taken out immediately after being heated, the heating furnace is closed, the workpiece is automatically cooled in the furnace, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an efficient carburizing and quenching device for heat treatment of a metal surface.

In order to achieve the purpose, the utility model adopts the following technical scheme: an efficient carburizing and quenching device for heat treatment of metal surfaces comprises a bottom plate, wherein a supporting frame is fixedly arranged at the top of the bottom plate, the top of the supporting frame is provided with a water quenching box, the top of the bottom plate is provided with a protective cover, the inner wall of one side of the protective cover is fixedly provided with a transverse plate, a first push rod motor is fixedly arranged at the bottom of the transverse plate, an installation plate is fixedly arranged at the output end of the first push rod motor, two connecting rods are fixedly arranged at the bottom of the mounting plate, grabbing structures are arranged at the bottoms of the two connecting rods, the inner wall of one side of the protective cover and one side of the water quenching tank are both provided with a fixed bracket, a same heating furnace is fixedly arranged between the two fixed brackets, the heating furnace is characterized in that heating sheets are arranged on the inner walls of two sides of the heating furnace, a supporting plate is fixedly arranged on the inner wall of the bottom of the heating furnace, and two supporting rods are arranged at the top of the supporting plate.

Preferably, the grabbing structure comprises a box body, a second push rod motor is fixedly arranged on the inner wall of the top of the box body, a connecting block is fixedly arranged on the output end of the second push rod motor, two hinged rods are hinged to the connecting block, transverse rods are movably arranged on the inner walls of the two sides of the box body respectively, a clamping plate is fixedly arranged at one end, away from the transverse rods, of the clamping plate, and the bottoms of the hinged rods are hinged to the transverse rods.

Preferably, one side of the protective cover is provided with a control panel, and the control panel is electrically connected with the first push rod motor and the second push rod motor.

Preferably, through holes are formed in the inner walls of the two sides of the box body, sealing rings are arranged on the inner walls of the through holes, and the cross rod is connected with the inner walls of the sealing rings in a sliding mode.

Preferably, four support blocks which are arranged in a rectangular shape are fixedly arranged at the bottom of the bottom plate.

Preferably, the shield is made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

the metal piece heating device is simple to operate and convenient to use, and by arranging the grabbing structure, the metal piece can be quickly taken out after being heated and put into water for cooling, so that the working efficiency is improved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a grasping configuration of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

in the figure: 1. a base plate; 2. a support frame; 3. a water quenching tank; 4. a protective cover; 5. a transverse plate; 6. a first push rod motor; 7. mounting a plate; 8. a connecting rod; 9. grabbing the structure; 901. a box body; 902. a second push rod motor; 903. connecting blocks; 904. a hinged lever; 905. a cross bar; 906. a clamping plate; 10. fixing a bracket; 11. heating furnace; 12. a heating plate; 13. and a support plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency carburizing and quenching device for metal surface heat treatment comprises a bottom plate 1, wherein a support frame 2 is welded at the top of the bottom plate 1, a water quenching tank 3 is arranged at the top of the support frame 2, a protective cover 4 is arranged at the top of the bottom plate 1, a transverse plate 5 is welded on the inner wall of one side of the protective cover 4, a first push rod motor 6 is installed on a bottom bolt of the transverse plate 5, a mounting plate 7 is welded at the output end of the first push rod motor 6, two connecting rods 8 are installed on the bottom bolt of the mounting plate 7, grabbing structures 9 are arranged at the bottoms of the two connecting rods 8, fixing supports 10 are arranged on the inner wall of one side of the protective cover 4 and one side of the water quenching tank 3, a same heating furnace 11 is installed between the two fixing supports 10 through bolts, heating sheets 12 are arranged on the inner walls of two sides of the heating furnace 11, a support plate 13 is welded on the inner wall of the bottom of the heating furnace 11, and two support rods are arranged at the top of the support plate 13;

the grabbing structure 9 comprises a box body 901, a second push rod motor 902 is installed on the inner wall of the top of the box body 901 through a bolt, a connecting block 903 is welded on the output end of the second push rod motor 902, two hinged rods 904 are hinged on the connecting block 903, cross rods 905 are installed on the inner walls of two sides of the box body 901 in a sliding mode, a clamping plate 906 is installed at one end, far away from the two cross rods 905, of each hinged rod 904 and the corresponding cross rod 905 in a hinged mode, a control panel is arranged on one side of a protective cover 4 and is electrically connected with a first push rod motor 6 and a second push rod motor 902, through holes are formed in the inner walls of two sides of the box body 901, sealing rings are arranged on the inner walls of the through holes, the cross rods 905 are connected with the inner walls of the sealing rings in a sliding mode, four support blocks which are arranged in a rectangular mode are installed on the bottom of the bottom plate 1 through bolts, the protective cover 4 is made of stainless steel, when quenching is performed, the first push rod motor 6 is started through the control panel, the output shaft of the first push rod motor 6 drives the mounting plate 7, the connecting rod 8 and the grabbing structure 9 to move downwards, when the clamping plate 906 moves to a proper position, the first push rod motor 6 is closed, then the second push rod motor 902 is started, the output end of the second push rod motor 902 drives the connecting block 903 to move upwards, the connecting block 903 pulls the two hinge rods 904, the two hinge rods 904 pull the two cross rods 905 again, the two cross rods 905 make the two cross rods 905 approach each other, the two cross rods 905 then drive the two clamping plates 906 to approach each other and directly clamp the metal piece, then the second push rod motor 902 is closed, the first push rod motor 6 is started, the output end of the first push rod motor 6 moves upwards, then the container is placed below the metal piece, the second push rod motor 902 is started again, the output end of the second push rod motor 902 moves downwards, the hinge rods 904 and the cross rods 905 are driven, the two cross rods 905 move away from each other and drive the two clamping plates 906 to move away from each other, the metal piece is dropped into the vessel and then is placed in the water quenching tank 3.

The working principle is as follows: when quenching, a first push rod motor 6 is started through a control panel, an output shaft of the first push rod motor 6 drives a mounting plate 7, a connecting rod 8 and a grabbing structure 9 to move downwards, after a clamping plate 906 moves to a proper position, the first push rod motor 6 is closed, then a second push rod motor 902 is started, an output end of the second push rod motor 902 drives a connecting block 903 to move upwards, the connecting block 903 pulls two hinged rods 904, the two hinged rods 904 pull two cross rods 905 and make the two cross rods 905 approach each other, the two cross rods 905 drive the two clamping plates 906 to approach each other and directly clamp a metal piece, then the second push rod motor 902 is closed, the first push rod motor 6 is started, the output end of the first push rod motor 6 moves upwards, a vessel is placed below the metal piece, the second push rod motor 902 is started again, an output end of the second push rod motor 902 moves downwards to drive the hinged rods 904 and the cross rods 905, the two cross bars 905 are far away from each other and drive the two clamping plates 906 to be far away from each other, the metal piece falls into the vessel, and then the vessel is placed in the water quenching tank 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal surface heat treatment is with high-efficient carburization guenching unit, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with a support frame (2), the top of the support frame (2) is provided with a water quenching tank (3), the top of the bottom plate (1) is provided with a protective cover (4), one side inner wall of the protective cover (4) is fixedly provided with a transverse plate (5), the bottom of the transverse plate (5) is fixedly provided with a first push rod motor (6), the output end of the first push rod motor (6) is fixedly provided with a mounting plate (7), the bottom of the mounting plate (7) is fixedly provided with two connecting rods (8), the bottoms of the two connecting rods (8) are provided with grabbing structures (9), one side inner wall of the protective cover (4) and one side of the water quenching tank (3) are both provided with fixing supports (10), a same heating furnace (11) is fixedly arranged between the two fixing supports (10), the inner walls of both sides of the heating furnace (11) are both provided with heating sheets (12), the heating furnace is characterized in that a supporting plate (13) is fixedly arranged on the inner wall of the bottom of the heating furnace (11), and two supporting rods are arranged at the top of the supporting plate (13).

2. The high-efficiency carburizing and quenching apparatus for heat treatment of a metal surface according to claim 1, characterized in that: snatch structure (9) and include box (901), fixed second push rod motor (902) that is equipped with on the top inner wall of box (901), fixed connecting block (903) that is equipped with on the output of second push rod motor (902), articulated on connecting block (903) have two articulated mast (904), all the activity is equipped with horizontal pole (905) on the both sides inner wall of box (901), two the one end that horizontal pole (905) kept away from mutually all is fixed and is equipped with grip block (906), the bottom of articulated mast (904) with horizontal pole (905) articulate together.

3. The high-efficiency carburizing and quenching apparatus for heat treatment of a metal surface according to claim 2, characterized in that: one side of protection casing (4) is equipped with control panel, control panel with first push rod motor (6), second push rod motor (902) electric connection.

4. The high-efficiency carburizing and quenching apparatus for heat treatment of a metal surface according to claim 2, characterized in that: through holes are formed in the inner walls of the two sides of the box body (901), sealing rings are arranged on the inner walls of the through holes, and the cross rod (905) is connected with the inner walls of the sealing rings in a sliding mode.

5. The high-efficiency carburizing and quenching apparatus for heat treatment of a metal surface according to claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly provided with four supporting blocks which are arranged in a rectangular shape.

6. The high-efficiency carburizing and quenching apparatus for heat treatment of a metal surface according to claim 1, characterized in that: the protective cover (4) is made of stainless steel.