CN212293672U

CN212293672U - Quenching furnace for metal heat treatment

Info

Publication number: CN212293672U
Application number: CN202020569625.0U
Authority: CN
Inventors: 王晶晶
Original assignee: Tianjin Yishuo Metal Heat Treatment Co ltd
Current assignee: Tianjin Yishuo Metal Heat Treatment Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-05
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a quenching furnace for metal heat treatment, which comprises a base, a heating bin, a cooling bin and a pull rod, wherein four corners of the bottom of the base are fixedly connected with idler wheels, the idler wheels are provided with wheel brakes, the inside of the base is provided with a control panel and a storage battery side by side, the top of the base is provided with a support plate, the top of the support plate is fixedly connected with a slide rod, the inside of the support plate is provided with the heating bin and the cooling bin, the inner wall of the heating bin is provided with heating mechanisms in parallel symmetry, the heating mechanisms are composed of heating fans and heating wires, the heating fans and the heating wires are electrically connected through connecting wires, the two sides of the inner wall of the cooling bin are provided with spray pipes in parallel symmetry, the bottoms of the two spray pipes, the device simple structure is reasonable, and the modern design has higher treatment effeciency in the aspect of to metal heat treatment.

Description

Quenching furnace for metal heat treatment

Technical Field

The utility model relates to the technical field of processing and quenching of castings in industry, in particular to a quenching furnace for metal heat treatment.

Background

A metal heat treatment process of heating a metal workpiece to a suitable temperature and holding for a period of time, and then immersing the metal workpiece in a quenching medium for rapid cooling. The quenching can improve the hardness and the wear resistance of the metal workpiece, so the quenching method is widely used for various tools, dies, measuring tools and parts (such as gears, rollers, carburized parts and the like) with the required surface wear resistance. Through the matching of quenching and tempering at different temperatures, the strength, toughness and fatigue strength of the metal can be greatly improved, and the matching (comprehensive mechanical properties) among the properties can be obtained to meet different use requirements.

When the existing heating is performed, metal workpieces are in a static state, most of quenching devices are often used for cooling aluminum alloy in a high-temperature state in water, so that water sources are easily wasted, the temperature of a water body can be increased, subsequent aluminum alloy is not cooled conveniently, the cooling speed of the aluminum alloy is slow, and therefore the quenching furnace for metal heat treatment is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a quenching furnace for metal heat treatment, which comprises a base, a heating bin, a cooling bin and a pull rod, the four corners of the bottom of the base are fixedly connected with rollers which are provided with wheel brakes, the inside of the base is provided with a control panel and a storage battery side by side, the top of the base is provided with a supporting plate, the top of the supporting plate is fixedly connected with a sliding rod, the inside of the supporting plate is provided with a heating bin and a cooling bin, the inner wall of the heating bin is symmetrically provided with heating mechanisms in parallel, the heating mechanisms are composed of heating fans and heating wires, the heating fan and the heating wires are electrically connected through a connecting wire, the two sides of the inner wall of the cooling bin are symmetrically provided with spraying pipes in parallel, the bottoms of the two spraying pipes are fixedly connected with water pipes, the bottom fixedly connected with water tank of water pipe to water tank fixed connection is in the top of base.

As an optimal technical scheme of the utility model, the outside through connection of slide bar has slide mechanism, slide mechanism's inside be equipped with the pulley and with slide bar sliding connection.

As an optimal technical scheme of the utility model, slide mechanism's bottom fixedly connected with pull rod, the bottom fixedly connected with of pull rod rises the post that contracts.

As an optimal technical scheme of the utility model, the bottom of the post that contracts that rises is rotated and is connected with the pivot, the bottom fixedly connected with anchor clamps of pivot.

As a preferred technical scheme of the utility model, the inboard fixedly connected with clamp splice in both ends of anchor clamps, the middle part of clamp splice is fixed with the metal block, the both ends outside screw thread swivelling joint of anchor clamps has the fixed block.

As an optimal technical scheme of the utility model, two one side fixedly connected with a plurality of shower nozzle, the one end of shower nozzle with water pipe fixed connection.

As an optimal technical scheme of the utility model, the bottom in cooling bin is passed the bottom fixedly connected with outlet pipe of base, the outside fixed mounting of outlet pipe has the water valve.

The utility model has the advantages that: there is a sliding mechanism outside the slide bar through connection, sliding mechanism's inside is equipped with the pulley and with slide bar sliding connection, there is a sliding mechanism outside the slide bar through connection and is convenient for move the metal block to heating chamber and cooling chamber, sliding mechanism's bottom fixedly connected with pull rod simultaneously, the bottom fixedly connected with liter post that contracts of pull rod, it can rise to contract to be convenient for in the bottom fixedly connected with liter post of pull rod, make it can remove, the bottom fixedly connected with outlet pipe of base is passed to the bottom of cooling chamber simultaneously, the outside fixed mounting of outlet pipe has the water valve, the bottom fixedly connected with outlet pipe that passes the base in the bottom of cooling chamber makes it collect centralized processing to the water after the cooling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a quenching furnace for heat treatment of metals according to the present invention;

FIG. 2 is a perspective view of a pulley of a quenching furnace for heat treatment of metals according to the present invention;

FIG. 3 is a perspective view of a jig of a quenching furnace for heat treatment of metals according to the present invention.

In the figure: 1. a base; 2. a roller; 3. a control panel; 4. a storage battery; 5. a support plate; 6. a slide bar; 7. a heating chamber; 701. a heating mechanism; 702. a heating fan; 703. heating wires; 8. a cooling bin; 801. a spray tube; 802. a water pipe; 803. a water tank; 9. a pull rod; 901. Lifting and shrinking the column; 902. a rotating shaft; 903. a clamp; 904. a metal block; 10. a sliding mechanism; 11. A pulley; 12. and (5) discharging a water pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIGS. 1-3, the utility model relates to a quenching furnace for heat treatment of metals, which comprises a base 1, a heating chamber 7, a cooling chamber 8 and a pull rod 9, wherein four corners of the bottom of the base 1 are fixedly connected with rollers 2, the rollers 2 are provided with wheel brakes, the inside of the base 1 is provided with a control panel 3 and a storage battery 4 side by side, the top of the base 1 is provided with a support plate 5, the top of the support plate 5 is fixedly connected with a slide bar 6, the inside of the support plate 5 is provided with the heating chamber 7 and the cooling chamber 8, the inner wall of the heating chamber 7 is provided with a heating mechanism 701 in parallel symmetry, the heating mechanism 701 is composed of a heating fan 702 and a heating wire 703, the heating fan 702 and the heating wire 703 are electrically connected through a connecting wire, the spraying pipes 801 are arranged in parallel symmetry on two sides of the inner wall of the cooling chamber 8, and the water tank 803 is fixedly coupled to the top of the base 1.

The outer side of the sliding rod 6 is connected with a sliding mechanism 10 in a penetrating manner, a pulley 11 is arranged inside the sliding mechanism 10 and is connected with the sliding rod 6 in a sliding manner, and the sliding mechanism is connected with the outer side of the sliding rod in a penetrating manner so as to move metal blocks to different processing bins conveniently.

The bottom of the sliding mechanism 10 is fixedly connected with a pull rod 9, the bottom of the pull rod 9 is fixedly connected with a lifting column 901, and the lifting column is fixedly connected with the bottom of the pull rod, so that the lifting column can be conveniently lifted and retracted, and can be moved.

The bottom of the telescopic column 901 is rotatably connected with a rotating shaft 902, the bottom of the rotating shaft 902 is fixedly connected with a clamp 903, and the bottom of the telescopic column is rotatably connected with the rotating shaft to enable the telescopic column to rotate, so that metal blocks are uniformly heated.

Wherein, the inboard fixedly connected with clamp splice in both ends of anchor clamps 903, the middle part of clamp splice is fixed with metal block 904, and the outside screw thread swivelling joint in both ends of anchor clamps 903 has the fixed block, is convenient for the fixed clamp to get the metal block at the inboard fixedly connected with clamp splice in both ends of anchor clamps.

Wherein, a plurality of shower nozzle of one side fixedly connected with of two spray pipes 801, the one end and the water pipe 802 fixed connection of shower nozzle, one side fixedly connected with a plurality of shower nozzle through the spray pipe make it spray the metal block after heating, cool down the processing to it.

Wherein, the bottom of cooling bin 8 passes the bottom fixedly connected with outlet pipe 12 of base 1, and the outside fixed mounting of outlet pipe 12 has the water valve, and the bottom fixedly connected with outlet pipe that passes the base in the bottom of cooling bin makes it collect the centralized processing to the water after the cooling.

When the device works, a receiving inspection is carried out to check whether the device is normal, when the inspection is finished, metal blocks are clamped on a clamp 903, clamping blocks are fixedly connected to the inner sides of the two ends of the clamp 903, a metal block 904 is fixed in the middle of each clamping block, fixing blocks are in threaded rotary connection with the outer sides of the two ends of the clamp 903, the clamping blocks are fixedly connected to the inner sides of the two ends of the clamp, so that the metal blocks can be clamped fixedly, a lifting column 901 is fixedly connected to the bottom of a pull rod 9, the lifting column can be lifted and contracted conveniently to enable the pull rod to move, a sliding mechanism 10 is arranged at the top of the pull rod 9, a pulley 11 is arranged inside the sliding mechanism 10 and is in sliding connection with a slide rod 6, a sliding mechanism is connected to the outer side of the slide rod in a penetrating mode, so that the metal blocks can be moved to different processing bins, a heating bin 7 and a cooling bin 8, heating the metal block by a heating wire 703, when heating is completed, the metal block is moved to a cooling bin 8 through a lifting and shrinking column 901, two spraying pipes 801 are arranged inside the cooling bin 8, a plurality of spray heads are fixedly connected to one sides of the two spraying pipes 801, one end of each spray head is fixedly connected with a water pipe 802, the metal block after being sprayed and heated is made to be sprayed by a plurality of spray heads through one side of each spraying pipe, cooling treatment is carried out on the metal block, a water outlet pipe 12 is fixedly connected to the bottom of the base 1 and penetrates through the bottom of the cooling bin 8, a water valve is fixedly arranged outside the water outlet pipe 12, and a water outlet pipe fixedly connected with the bottom of the base penetrates through the bottom of the cooling bin to enable the water after being cooled to be collected and.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quenching furnace that heat treatment used, includes base (1), heating storehouse (7), cooling storehouse (8) and pull rod (9), its characterized in that, the bottom four corners fixedly connected with gyro wheel (2) of base (1), gyro wheel (2) have the wheel to stop, the inside of base (1) is equipped with control panel (3) and battery (4) side by side, the top of base (1) is equipped with backup pad (5), the top fixedly connected with slide bar (6) of backup pad (5), heating storehouse (7) and cooling storehouse (8) have been seted up to the inside of backup pad (5), the parallel symmetry of inner wall of heating storehouse (7) is equipped with heating mechanism (701), heating mechanism (701) comprises heating fan (702) and heater strip (703), heating fan (702) and heater strip (703) are through the connecting wire electric connection that is equipped with, the inner wall both sides parallel symmetry of cooling bin (8) is equipped with spray pipe (801), two the bottom fixedly connected with water pipe (802) of spray pipe (801), the bottom fixedly connected with water tank (803) of water pipe (802), and water tank (803) fixed connection be in the top of base (1).

2. The quenching furnace for the heat treatment of metals as claimed in claim 1, characterized in that a sliding mechanism (10) is connected through the outside of the sliding rod (6), and a pulley (11) is arranged inside the sliding mechanism (10) and is connected with the sliding rod (6) in a sliding manner.

3. The quenching furnace for the heat treatment of metals according to claim 2, characterized in that a pull rod (9) is fixedly connected to the bottom of the sliding mechanism (10), and a lifting column (901) is fixedly connected to the bottom of the pull rod (9).

4. The quenching furnace for the heat treatment of metals as claimed in claim 3, characterized in that the bottom of said telescopic column (901) is rotatably connected with a rotating shaft (902), and the bottom of said rotating shaft (902) is fixedly connected with a clamp (903).

5. The quenching furnace for the heat treatment of metals as claimed in claim 4, wherein the inner sides of the two ends of the clamp (903) are fixedly connected with clamp blocks, the middle part of the clamp blocks is fixed with a metal block (904), and the outer sides of the two ends of the clamp (903) are in threaded rotary connection with fixing blocks.

6. The quenching furnace for the heat treatment of metals as claimed in claim 1, wherein a plurality of spray heads are fixedly connected to one side of two spray pipes (801), and one end of each spray head is fixedly connected with the water pipe (802).

7. The quenching furnace for the heat treatment of metals of claim 1, wherein the bottom of the cooling bin (8) penetrates through the bottom of the base (1) and is fixedly connected with a water outlet pipe (12), and a water valve is fixedly arranged outside the water outlet pipe (12).