CN219314996U

CN219314996U - Metal piece heat treatment quenching equipment

Info

Publication number: CN219314996U
Application number: CN202320888028.8U
Authority: CN
Inventors: 汪洋; 封孝军; 姚亚锋
Original assignee: Wuxi Enshuo Mold Technology Co ltd
Current assignee: Wuxi Enshuo Mold Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-07
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of quenching equipment, in particular to metal piece heat treatment quenching equipment, which comprises a base, wherein a quenching tank and a water quenching tank are respectively arranged on the left side and the right side of an inner cavity of the base, a filtering mechanism is arranged in the quenching tank and comprises a threaded rod, a connecting block, a first motor and a filter screen, communication grooves for metal to penetrate are respectively arranged at the top positions of the quenching tank and the water quenching tank, a group of threaded rods are respectively arranged at the two side positions of the inner cavity of the quenching tank, a connecting block is respectively connected to four threaded rods in a threaded manner, and the same filter screen is fixedly connected between the four connecting blocks.

Description

Metal piece heat treatment quenching equipment

Technical Field

The utility model relates to the technical field of quenching equipment, in particular to heat treatment quenching equipment for metal parts.

Background

The quenching is to make supercooled austenite undergo the process of martensite or bainite transformation to obtain martensite or bainite structure, then match with tempering at different temperatures so as to greatly improve the strength, hardness, wear resistance, fatigue strength, toughness and the like of steel, and the quenching equipment is widely applied to metal heat treatment and generally comprises a quenching furnace, a metal piece is placed in the quenching furnace, and the rapid heating of the metal piece is realized by utilizing a heat source in the quenching furnace; the heat treatment of the metal is one of important processes in the mechanical manufacturing, compared with other processing processes, the heat treatment generally does not change the shape and the integral chemical composition of the workpiece, but the use performance of the workpiece is endowed or improved by changing the internal microstructure of the workpiece or changing the chemical composition of the surface of the workpiece, and the heat treatment device is characterized in that the internal quality of the workpiece is improved, and most of devices for carrying out heat treatment on the metal are carburizing and quenching devices nowadays;

the utility model of Chinese patent application number CN202121015918.5 discloses a rotary metal quenching device, which comprises an annular cylindrical quenching tank arranged on a bracket, wherein the upper part of the outer side wall of the quenching tank is provided with a liquid inlet, and the bottom of the outer side wall of the quenching tank is provided with a liquid outlet; a supporting rod penetrating through the center of the quenching tank is arranged in the middle of the bracket, the top end of the supporting rod is connected with the middle of the rotating frame through a rotating bearing, a plurality of groups of hooks are arranged on the lower surface of the rotating frame, a rotating shaft of the rotating frame is connected with a speed reducer of a driving motor, and the driving motor is arranged at the bottom of the bracket;

the above comparative document has the following problems:

(1) When a metal workpiece is quenched, impurities are easy to generate, and the impurities are precipitated at the bottom of the quenching box, so that the metal workpiece is inconvenient to clean and the quenching effect of subsequent metals is affected;

(2) The existing quenching is inconvenient to take out the metal product quenching table, and meanwhile, when the subsequent water quenching is carried out, the bottom side of the metal is contacted with the bottom of the water quenching box, so that cooling water at the bottom side of the metal cannot flow, and the cooling effect is poor.

Disclosure of Invention

The utility model aims to provide a metal piece heat treatment quenching device which is used for solving the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a metalwork thermal treatment quenching equipment, includes the base, quenching bath and water quenching bath have been seted up respectively to the left and right sides of base inner chamber, be equipped with filtering mechanism in the quenching bath, filtering mechanism includes threaded rod, connecting block, first motor and filter screen, the intercommunication groove that supplies the metal to run through has all been seted up to the top position of quenching bath and water quenching bath, a set of threaded rod is installed respectively in the both sides position of quenching bath inner chamber, two sets of threaded rods respectively with the interior roof and interior bottom fixed connection of quenching bath, four first motors are installed respectively in the bottom position of quenching bath, four respectively with the tip key fixed connection of a threaded rod, four on the threaded rod respectively threaded connection have a connecting block, four fixedly connected with same filter screen between the connecting block, the spout has all been seted up to one side that quenching bath and threaded rod are relative, four connecting block respectively with spout sliding fit.

Further, be equipped with cooling mechanism in the water quenching pond, cooling mechanism includes cooling platform, pipe and shower nozzle, the cooling platform is installed to the middle part position of water quenching pond inner chamber, the pipe is installed to the inner chamber of cooling platform, the pipe extends to one side intercommunication of cooling platform upper surface and has a plurality of shower nozzles, the check valve is installed to the one end that the pipe extends to the base outside.

Furthermore, a group of connecting seats are fixedly arranged on the outer walls of the two sides of the base, the same support is fixedly arranged above the two groups of connecting seats, and a screw rod sliding table consistent with the length direction of the support is fixedly arranged at the bottom side of the support.

Further, the first installation diaphragm is fixedly connected to the moving end of the screw rod sliding table, two groups of electric pushing rods are fixedly installed on the bottom side of the first installation diaphragm, the second installation diaphragm is fixedly connected to one side, away from the first installation diaphragm, of the electric pushing rods, and the electric clamping jaw is fixedly connected to one side, away from the electric pushing rods, of the second installation diaphragm.

Further, heat insulation cotton is arranged on the outer side of the quenching tank.

Furthermore, a connecting frame is arranged on the outer side of the base through bolts, and a slag collecting box is arranged on the connecting frame.

The utility model provides a metal piece heat treatment quenching device through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, the filter mechanism is arranged, the filter screen is positioned at the bottommost side of the quenching tank when the metal workpiece is quenched, and the first motor drives the filter screen to move upwards to the upper part of the quenching tank after hot working is finished, so that a worker can conveniently clean metal impurities intercepted on the filter screen.

And two,: according to the utility model, the cooling mechanism is arranged, the metal workpiece is required to be subjected to water quenching cooling after heat treatment, the electric clamping jaw moves to enable the metal workpiece clamping jaw to be in the water quenching tank through the sliding movement of the screw rod above, so that the cooling effect is reduced, in order to prevent the metal workpiece from being contacted with the bottom of the water quenching tank, the electric clamping jaw always keeps clamping action in the water quenching process, so that the distance between the metal workpiece and the cooling table is kept, the cooling table is arranged in the water quenching tank, a plurality of spray heads are arranged on the surface of the water quenching table, and the metal workpiece can be covered in an all-around manner when the metal workpiece is subjected to cooling water quenching, so that the water quenching cooling effect of the metal workpiece is improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a side view of the present utility model;

fig. 4 is a schematic perspective view of a base of the present utility model.

Reference numerals illustrate: 1. a base; 2. a quenching tank; 3. a water quenching pool; 4. a threaded rod; 5. a connecting block; 6. a first motor; 7. a filter screen; 8. a chute; 9. a cooling table; 10. a conduit; 11. a spray head; 12. a one-way valve; 13. a connecting seat; 14. a bracket; 15. a screw rod sliding table; 16. mounting a transverse plate I; 17. an electric push rod; 18. mounting a transverse plate II; 19. an electric clamping jaw; 20. thermal insulation cotton; 21. a connecting frame; 22. and a slag collecting box.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a metal piece heat treatment quenching device through improvement, as shown in figures 1-4, the quenching device comprises a base 1, wherein a quenching tank 2 and a water quenching tank 3 are respectively arranged on the left side and the right side of an inner cavity of the base 1, a filtering mechanism is arranged in the quenching tank 2, the filtering mechanism comprises a threaded rod 4, a connecting block 5, a first motor 6 and a filter screen 7, communicating grooves for metal penetration are respectively arranged at the top positions of the quenching tank 2 and the water quenching tank 3, a group of threaded rods 4 are respectively arranged at the two side positions of the inner cavity of the quenching tank 2, the two groups of threaded rods 4 are respectively fixedly connected with the inner top wall and the inner bottom wall of the quenching tank 2, four first motors 6 are respectively arranged at the bottom side of the quenching tank 2, the four first motors 6 are respectively fixedly connected with end keys of one threaded rod 4, one connecting block 5 is respectively connected with the four threaded rods 4 in a threaded manner, the same filter screen 7 is fixedly connected between the four connecting blocks 5, the side of the quenching bath 2 opposite to the threaded rod 4 is provided with a chute 8, the four connecting blocks 5 are respectively in sliding fit with the chute 8, impurities are easy to generate during quenching of metal workpieces, the impurities are deposited at the bottom of a quenching tank, the heat processing effect of the subsequent metal workpieces can be influenced when the metal workpieces are inconvenient to clean, by arranging the filtering mechanism, the first motor 6 respectively drives the threaded rod 4 to rotate, and the connecting blocks 5 only can do single lifting movement because the connecting blocks 5 are in sliding fit with the chute 8, therefore, when the metal workpieces are quenched, the filter screen 7 is positioned at the bottommost side of the quenching bath 2, the metal impurities are intercepted on the filter screen 7, after the heat processing is finished, the first motor 6 drives the filter screen 7 to move upwards to the upper position of the quenching bath 2, the staff of being convenient for clear up the metallic impurity of interception on the filter screen 7.

Specifically, be equipped with cooling mechanism in the water quenching pond 3, cooling mechanism includes cooling platform 9, pipe 10 and shower nozzle 11, cooling platform 9 is installed to the middle part position of water quenching pond 3 inner chamber, pipe 10 is installed to the inner chamber of cooling platform 9, pipe 10 extends to one side intercommunication of cooling platform 9 upper surface and has a plurality of shower nozzles 11, the one end that pipe 10 extends to the base 1 outside installs check valve 12, and the metal work piece need carry out the water quenching cooling after heat treatment, and after the quenching is accomplished, electric clamping jaw 19 is in with metal work piece clamping jaw to water quenching pond 3 under the drive of upper lead screw slip table 15, and control check valve 12 at this moment is linked together pipe 10 and outside water source, in order to prevent that the metal work piece from contacting with water quenching pond 3 bottom, leads to the cooling effect reduction, and electric clamping jaw 19 keeps the action of centre gripping all the time, makes metal work piece keep the interval with cooling platform 9, and the internally mounted of water quenching box has cooling platform 9, and the surface mounting of water quenching platform has a plurality of shower nozzles 11, can cover the metal work piece all-round when carrying out the metal work piece cooling water quenching, improves the effect of metal work piece water quenching.

Specifically, a group of connecting seats 13 are fixedly installed on the outer walls of two sides of the base 1, one bracket 14 is fixedly installed above the two groups of connecting seats 13, a screw rod sliding table 15 consistent with the length direction of the bracket 14 is fixedly installed at the bottom side of the bracket 14, the moving end of the screw rod sliding table 15 is driven by the motor to move transversely, and the first installation transverse plate 16 below and all devices below can move synchronously, so that feeding and discharging actions of metal workpieces are facilitated, and the practicability of the device is improved.

Specifically, the first installation diaphragm 16 of fixedly connected with on the mobile end of lead screw slip table 15, the downside fixed mounting of first installation diaphragm 16 has two sets of electric putter 17, and two sets of one side fixedly connected with installation diaphragm two 18 of the first installation diaphragm 16 of electric putter 17, one side fixedly connected with electric clamping jaw 19 of electric putter 17 is kept away from to installation diaphragm two 18, electric clamping jaw 19 is used for carrying out the centre gripping to the metal work piece that needs to process, and electric putter 17 is favorable to driving electric clamping jaw 19 to adjust the interval between metal work piece and quenching bath 2 and the water quenching pond 3.

Specifically, the outside of quenching bath 2 is equipped with thermal insulation cotton 20, and thermal insulation cotton 20 has high temperature resistant, difficult burning, characteristics such as coefficient of heat conductivity are low, can play thermal insulation's effect through setting up thermal insulation cotton 20, further energy saving and improvement production security.

Specifically, the outside of base 1 is through bolt mounting has link 21, install album sediment case 22 on the link 21, album sediment case 22 is used for collecting the impurity that metal quenching produced, is convenient for follow-up metal impurity's centralized processing.

Working principle: when the device is used, the electric driving end of the screw rod sliding table 15 transversely moves, so that the first mounting transverse plate 16 below and all equipment below can synchronously move, feeding and discharging actions of metal workpieces are facilitated, the electric clamping jaw 19 is used for clamping the metal workpieces to be processed, the electric push rod 17 is beneficial to driving the electric clamping jaw 19 to adjust the spacing between the metal workpieces and the quenching tank 2 and the water quenching tank 3, and the practicability of the device is improved;

when the metal workpiece is quenched, impurities are easy to generate, the metal impurities are deposited at the bottom of the quenching tank, the cleaning is inconvenient, the hot working effect of the subsequent metal workpiece is influenced, by arranging the filtering mechanism, the first motor 6 drives the threaded rod 4 to rotate respectively, and the connecting block 5 is in sliding fit with the sliding groove 8, so that the connecting block 5 can only perform single lifting movement, therefore, when the metal workpiece is quenched, the filter screen 7 is positioned at the bottommost side of the quenching tank 2, the metal impurities are intercepted on the filter screen 7, after the hot working is finished, the first motor 6 drives the filter screen 7 to move upwards to the upper position of the quenching tank 2, and the operator can clean the metal impurities intercepted on the filter screen 7 conveniently; the cleaned metal impurities can be placed in the slag collecting box 22 for centralized recovery;

after the metal workpiece is subjected to heat treatment, water quenching cooling is required, after quenching is completed, the electric clamping jaw 19 clamps the metal workpiece into the water quenching tank 3 under the driving of the screw rod sliding table 15 above, the one-way valve 12 is controlled at the moment, the guide pipe 10 is communicated with an external water source, in order to prevent the metal workpiece from contacting the bottom of the water quenching tank 3, the cooling effect is reduced, the electric clamping jaw 19 always keeps clamping action, the metal workpiece keeps a distance from the cooling table 9, the cooling table 9 is arranged in the water quenching tank, a plurality of spray heads 11 are arranged on the surface of the water quenching table, and when the metal workpiece is subjected to cooling water quenching, the metal workpiece can be covered in all directions, and the water quenching cooling effect of the metal workpiece is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A metal piece heat treatment quenching equipment is characterized in that: including base (1), quenching bath (2) and water quenching pond (3) have been seted up respectively to the left and right sides of base (1) inner chamber, be equipped with filtering mechanism in quenching bath (2), filtering mechanism includes threaded rod (4), connecting block (5), first motor (6) and filter screen (7), the intercommunication groove that supplies the metal to run through has all been seted up to the top position of quenching bath (2) and water quenching pond (3), a set of threaded rod (4) are installed respectively to the both sides position of quenching bath (2) inner chamber, and two sets of threaded rods (4) respectively with the interior roof and interior bottom fixed connection of quenching bath (2), four first motors (6) are installed respectively in the bottom position of quenching bath (2), four first motors (6) respectively with the tip key fixed connection of a threaded rod (4), four respectively threaded connection have one threaded rod (5) on threaded rod (4) between four threaded rod (5) fixed connection have same threaded rod (7), one side (8) are seted up with four relative spout (8) of quenching bath (2).

2. A metal piece heat treatment quenching apparatus as claimed in claim 1, wherein: be equipped with cooling mechanism in water quenching pond (3), cooling mechanism includes cooling platform (9), pipe (10) and shower nozzle (11), cooling platform (9) are installed to the middle part position in water quenching pond (3) inner chamber, pipe (10) are installed to the inner chamber of cooling platform (9), one side intercommunication that pipe (10) extend to cooling platform (9) upper surface has a plurality of shower nozzles (11), check valve (12) are installed to one end that pipe (10) extend to the base (1) outside.

3. A metal piece heat treatment quenching apparatus as claimed in claim 1, wherein: the two-side outer walls of the base (1) are fixedly provided with a group of connecting seats (13), the same support (14) is fixedly arranged above the two groups of connecting seats (13), and the bottom side position of the support (14) is fixedly provided with a screw rod sliding table (15) consistent with the length direction of the screw rod sliding table.

4. A metal piece heat treatment quenching apparatus as claimed in claim 3, wherein: the screw rod sliding table is characterized in that a first installation transverse plate (16) is fixedly connected to the moving end of the screw rod sliding table (15), two groups of electric push rods (17) are fixedly installed on the bottom side of the first installation transverse plate (16), two groups of electric push rods (17) are fixedly connected with a second installation transverse plate (18) on one side, far away from the first installation transverse plate (16), of the second installation transverse plate (18) and are fixedly connected with an electric clamping jaw (19) on one side, far away from the electric push rods (17).

5. A metal piece heat treatment quenching apparatus as claimed in claim 1, wherein: and the outer side of the quenching tank (2) is provided with heat insulation cotton (20).

6. A metal piece heat treatment quenching apparatus as claimed in claim 3, wherein: the outer side of the base (1) is provided with a connecting frame (21) through bolts, and the connecting frame (21) is provided with a slag collecting box (22).