CN221810396U - A quenching device for nonferrous metal smelting and rolling products - Google Patents

Abstract

The utility model discloses a quenching device for nonferrous metal smelting rolled products, which relates to the technical field of quenching and comprises the following components: the quenching device comprises a quenching tank, a heating assembly, a clamping assembly and a cooling device, wherein the heating assembly is arranged on the back surface of the quenching tank, the clamping assembly is arranged on one side of the quenching tank, the clamping assembly comprises a base, a screw rod groove, a screw rod motor, a screw rod, a sliding block, an L-shaped plate, a cylinder, a lifting plate and a clamping motor, and the base is arranged on one side of the quenching tank; according to the quenching device, the workpiece is processed to the specified temperature through the heating component, the workpiece is clamped through the clamping component, the workpiece is placed in the quenching tank, the middle part of the workpiece is clamped by the clamping plate, the workpiece is placed in the quenching tank, at the moment, the two ends of the workpiece are rapidly cooled, the workpiece is placed on the upper surface of the placing plate, the middle part of the workpiece is cooled, and uniform quenching is achieved on the workpiece.

Description

A quenching device for nonferrous metal smelting and rolling products

Technical Field

The utility model relates to the technical field of quenching, in particular to a quenching device for nonferrous metal smelting and rolling products.

Background Art

The quenching of steel is a heat treatment process in which the steel is heated to a critical temperature and kept warm for a period of time to make it fully or partially austenitized, and then rapidly cooled at a cooling rate greater than the critical cooling rate to undergo martensitic transformation. The solid solution treatment of materials such as aluminum alloys, copper alloys, titanium alloys, and tempered glass, or the heat treatment process with a rapid cooling process is usually called quenching. Commonly used quenching media include salt water, water, mineral oil, air, etc. Quenching can improve the hardness and wear resistance of metal workpieces, and is therefore widely used in various tools, molds, measuring tools, and parts that require surface wear resistance. A commonly used quenching process is immersion quenching. The specific operation of the traditional immersion quenching process is: first, the workpiece is placed in a quenching furnace for heating. After the workpiece is taken out of the furnace, the hot workpiece is lifted by a crane to the top of the quenching tank and lowered, and the workpiece is placed in the quenching tank for quenching and cooling. After the quenching is completed, the crane takes the workpiece out of the quenching tank.

At present, most of the quenching devices on the market are to place the workpiece after high-temperature quenching in a quenching tank so that the coolant is in full contact with the high-temperature workpiece to achieve the purpose of quenching the workpiece. However, due to the short contact time between the high-temperature workpiece and the coolant, the high-temperature workpiece will be quenched unevenly, affecting the quenching efficiency of the workpiece. Therefore, it is necessary to propose a quenching device for non-ferrous metal smelting and rolling products to solve the above problems.

Utility Model Content

In order to solve the above-mentioned technical problems, a quenching device for non-ferrous metal smelting and rolling products is provided. The technical solution solves the problem raised in the above-mentioned background technology that most of the quenching devices on the market currently place the workpiece after high-temperature quenching in a quenching tank so that the coolant is in full contact with the high-temperature workpiece to achieve the purpose of quenching the workpiece. However, due to the short contact time between the high-temperature workpiece and the coolant, the high-temperature workpiece will be unevenly quenched, which will affect the quenching efficiency of the workpiece and is not conducive to use.

In order to achieve the above purpose, the technical solution adopted by the utility model is: including:

Quenching tank;

A heating assembly, wherein the heating assembly is disposed on the back of the quenching tank;

A clamping assembly, wherein the clamping assembly is disposed on one side of the quenching tank;

Among them, the clamping assembly includes a base, a screw groove, a screw motor, a screw, a slider, an L-shaped plate, a cylinder, a lifting plate and a clamping motor. The base is arranged on one side of the quenching pool, and two vertical rods are arranged on the lower surface of the base. The two vertical rods are symmetrically distributed on the lower surface of the base. A screw groove is opened on one side of the base, and a screw motor is fixedly installed on one side of the base. The output end of the screw motor passes through one side of the base and is fixedly installed with a screw. The surface of the screw is threadedly connected with a slider, and the surface of the slider abuts against the inner wall of the screw groove. One side of the slider is fixedly connected with an L-shaped plate, and a slide groove is opened on one side of the upper surface of the quenching pool, one end of the L-shaped plate is slidably connected to the slide groove, and a cylinder is fixedly installed on the upper surface of the L-shaped plate, and the telescopic end of the cylinder passes through the upper surface of the L-shaped plate and is fixedly installed with a lifting plate.

Preferably, two clamping motors are fixedly installed on the upper surface of the lifting plate, and the two clamping motors are symmetrically distributed on the upper surface of the lifting plate. A driving gear is fixedly installed on the output end of the clamping motor, and a rack is meshed on the surface of the driving gear. The driving gear is connected to a driven gear through a rack transmission, and one end of the driven gear is fixedly connected to a rotating shaft. Two fixing sleeves are fixedly connected to the lower surface of the lifting plate, and the two fixing sleeves are symmetrically distributed on the lower surface of the lifting plate, and the inner wall of the fixing sleeve abuts against the surface of the rotating shaft.

Preferably, a clamping plate is fixedly connected to the surface of the rotating shaft, the inner wall of the clamping plate is arranged in an arc shape, and a placement plate is fixedly connected to the middle of the two side surfaces of the inner wall of the quenching pool, and the upper surface of the placement plate is arranged in an arc shape.

Preferably, the heating assembly includes a load-bearing plate, connecting columns, a heating box, a heating trough, a heating tube and an abutment sleeve. The back of the quenching pool is fixedly connected to the load-bearing plate, and the upper surface of the load-bearing plate is fixedly connected to a plurality of connecting columns, and every two of the connecting columns are symmetrically distributed on the upper surface of the load-bearing plate.

Preferably, a heating box is fixedly connected to the top end of the connecting column, a heating groove is provided from the middle of one side surface of the heating box to the middle of the other side surface, and a heating tube is provided inside the heating groove.

Preferably, an abutment sleeve is fixedly connected to the inner wall of the heating groove, and the inner wall surface of the abutment sleeve abuts against the workpiece.

Compared with the prior art, the utility model provides a quenching device for non-ferrous metal smelting and rolling products, which has the following

Beneficial effects:

The utility model processes the workpiece to a specified temperature through a heating component, clamps the workpiece through a clamping component, places the workpiece in a quenching pool, first clamps the middle of the workpiece by a clamping plate, and places the workpiece in the quenching pool. At this time, both ends of the workpiece will be cooled rapidly, and then the middle of the workpiece can be cooled by placing the workpiece on the upper surface of the placement plate, thereby achieving uniform quenching of the workpiece. The device has a simple structure and is easy to use, meeting existing usage requirements.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present invention;

FIG2 is a cross-sectional view of the heating assembly proposed by the present invention;

FIG3 is a schematic diagram of the partial structure of the clamping assembly proposed by the present invention;

FIG. 4 is a schematic diagram of a partial structure of the clamping assembly from another perspective of the present invention.

The numbers in the figure are:

1. Quenching pool;

2. Heating assembly; 21. Load-bearing plate; 22. Connecting column; 23. Heating box; 24. Heating tank; 25. Heating tube; 26. Abutment sleeve;

3. Clamping assembly; 31. Base; 32. Screw groove; 33. Screw motor; 34. Screw; 35. Slider; 36. L-shaped plate; 37. Cylinder; 38. Lifting plate; 39. Clamping motor; 301. Driving gear; 302. Rack; 303. Driven gear; 304. Rotating shaft; 305. Fixed sleeve; 306. Clamp plate; 307. Slide; 308. Placement plate; 309. Vertical pole.

DETAILED DESCRIPTION

The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

Referring to Figures 1-4, a quenching device for non-ferrous metal smelting rolled products includes:

Quenching pool 1;

A heating component 2, which is arranged on the back of the quenching tank 1;

A clamping assembly 3, wherein the clamping assembly 3 is arranged at one side of the quenching tank 1;

The clamping assembly 3 includes a base 31, a screw groove 32, a screw motor 33, a screw 34, a slider 35, an L-shaped plate 36, a cylinder 37, a lifting plate 38 and a clamping motor 39. The base 31 is arranged on one side of the quenching pool 1. Two vertical rods 309 are arranged on the lower surface of the base 31. The two vertical rods 309 are symmetrically distributed on the lower surface of the base 31. A screw groove 32 is opened on one side of the base 31. A screw motor 33 is fixedly installed on one side of the base 31. The output of the screw motor 33 A screw rod 34 is fixedly installed on one side of the outlet end passing through the base 31, a slider 35 is threadedly connected to the surface of the screw rod 34, the surface of the slider 35 abuts against the inner wall of the screw rod groove 32, an L-shaped plate 36 is fixedly connected to one side of the slider 35, a slide groove 307 is opened on one side of the upper surface of the quenching pool 1, one end of the L-shaped plate 36 is slidably connected to the slide groove 307, a cylinder 37 is fixedly installed on the upper surface of the L-shaped plate 36, and a lifting plate 38 is fixedly installed on the telescopic end of the cylinder 37 passing through the upper surface of the L-shaped plate 36.

Two clamping motors 39 are fixedly installed on the upper surface of the lifting plate 38, and the two clamping motors 39 are symmetrically distributed on the upper surface of the lifting plate 38. A driving gear 301 is fixedly installed on the output end of the clamping motor 39. A rack 302 is meshed on the surface of the driving gear 301. The driving gear 301 is connected to a driven gear 303 through the rack 302. One end of the driven gear 303 is fixedly connected to a rotating shaft 304. Two fixed sleeves 305 are fixedly connected to the lower surface of the lifting plate 38. The two fixed sleeves 305 are symmetrically distributed on the lower surface of the lifting plate 38, and the inner wall of the fixed sleeve 305 abuts against the surface of the rotating shaft 304.

A clamping plate 306 is fixedly connected to the surface of the rotating shaft 304, and the inner wall of the clamping plate 306 is set to be arc-shaped. A placement plate 308 is fixedly connected to the middle of the surface of both sides of the inner wall of the quenching pool 1, and the upper surface of the placement plate 308 is set to be arc-shaped.

Furthermore, the heating assembly 2 includes a load-bearing plate 21, connecting columns 22, a heating box 23, a heating groove 24, a heating tube 25 and an abutment sleeve 26. The back of the quenching pool 1 is fixedly connected to the load-bearing plate 21, and the upper surface of the load-bearing plate 21 is fixedly connected to a plurality of connecting columns 22, and every two connecting columns 22 are symmetrically distributed on the upper surface of the load-bearing plate 21.

A heating box 23 is fixedly connected to the top of the connecting column 22 . A heating groove 24 is provided from the middle of one side surface of the heating box 23 to the middle of the other side surface. A heating pipe 25 is provided inside the heating groove 24 .

In the present invention, an abutment sleeve 26 is fixedly connected to the inner wall of the heating groove 24 , and the inner wall surface of the abutment sleeve 26 abuts against the workpiece.

When the utility model is used, firstly, the heating tube 25 is turned on to preheat the heating box 24, and then the workpiece to be processed is inserted into the heating box 24, so that the abutment sleeve 26 abuts against the workpiece to heat the workpiece. After the heating is completed, the heated workpiece is pushed to the specified position through the external transmission component, and then the cylinder 37 is turned on, and the cylinder 37 drives the lifting plate 38 to descend, and at the same time, the clamping motor 39 is turned on to drive the driving gear 301 to rotate, and the driving gear 301 drives the driven gear 303 to rotate through the rack 302, and the driven gear 303 drives the clamping plate 306 to move through the rotating shaft 304, so that the middle part of the workpiece can be clamped, and then the screw motor 33 is turned on to drive the screw 34 to rotate, and the screw 34 The slider 35 is driven to slide along the inner wall of the screw groove 32. The slider 35 drives the lifting plate 38 to move through the L-shaped plate 36, which can drive the workpiece to move. When it moves to the specified position, the operating cylinder 37 drives the lifting plate 38 to descend, so that the workpiece can be evenly quenched except the middle part. After quenching for a period of time, the operating cylinder 37 drives the workpiece to place the workpiece on the arc of the upper surface of the placement plate 308, and then operates the clamping motor 39 to make the clamping plate 306 away from the workpiece surface, so that the middle part of the workpiece can be quenched. At this time, the uniform quenching operation of the workpiece can be completed, and then the clamping motor 39 is turned on to drive the clamping plate 306 to clamp the workpiece, and then the cylinder 37 is operated to drive the workpiece to rise, and the workpiece can be unloaded.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A quenching device for non-ferrous metal smelting rolled products, characterized by comprising: Quenching tank (1); A heating component (2), wherein the heating component (2) is arranged on the back side of the quenching tank (1); A clamping assembly (3), wherein the clamping assembly (3) is arranged on one side of the quenching tank (1); The clamping assembly (3) comprises a base (31), a screw groove (32), a screw motor (33), a screw (34), a slider (35), an L-shaped plate (36), a cylinder (37), a lifting plate (38) and a clamping motor (39); the base (31) is arranged on one side of the quenching pool (1); two vertical rods (309) are arranged on the lower surface of the base (31); the two vertical rods (309) are symmetrically distributed on the lower surface of the base (31); a screw groove (32) is opened on one side of the base (31); a screw motor (33) is fixedly installed on one side of the base (31); the screw motor (33) is fixedly mounted on one side of the base (31); and the screw motor (33) is fixedly mounted on the one side of the base (31). The output end of the quenching tank (3) passes through one side of the base (31) and is fixedly mounted with a screw rod (34); a slider (35) is threadedly connected to the surface of the screw rod (34); the surface of the slider (35) abuts against the inner wall of the screw rod groove (32); an L-shaped plate (36) is fixedly connected to one side of the slider (35); a slide groove (307) is provided on one side of the upper surface of the quenching tank (1); one end of the L-shaped plate (36) is slidably connected to the slide groove (307); a cylinder (37) is fixedly mounted on the upper surface of the L-shaped plate (36); and a lifting plate (38) is fixedly mounted on the telescopic end of the cylinder (37) passing through the upper surface of the L-shaped plate (36). 2. A quenching device for non-ferrous metal smelting rolled products according to claim 1, characterized in that: two clamping motors (39) are fixedly installed on the upper surface of the lifting plate (38), and the two clamping motors (39) are symmetrically distributed on the upper surface of the lifting plate (38); a driving gear (301) is fixedly installed on the output end of the clamping motor (39); a rack (302) is meshed on the surface of the driving gear (301); the driving gear (301) is connected to a driven gear (303) through the rack (302); one end of the driven gear (303) is fixedly connected to a rotating shaft (304); two fixed sleeves (305) are fixedly connected to the lower surface of the lifting plate (38), and the two fixed sleeves (305) are symmetrically distributed on the lower surface of the lifting plate (38), and the inner wall of the fixed sleeve (305) abuts against the surface of the rotating shaft (304). 3. A quenching device for non-ferrous metal smelting rolled products according to claim 2, characterized in that: a clamping plate (306) is fixedly connected to the surface of the rotating shaft (304), the inner wall of the clamping plate (306) is arranged in an arc shape, and a placement plate (308) is fixedly connected to the middle of the surface of both sides of the inner wall of the quenching pool (1), and the upper surface of the placement plate (308) is arranged in an arc shape. 4. A quenching device for non-ferrous metal smelting rolled products according to claim 1, characterized in that: the heating component (2) includes a load-bearing plate (21), a connecting column (22), a heating box (23), a heating tank (24), a heating tube (25) and an abutment sleeve (26), the back of the quenching pool (1) is fixedly connected to the load-bearing plate (21), and the upper surface of the load-bearing plate (21) is fixedly connected to a plurality of connecting columns (22), and every two of the connecting columns (22) are symmetrically distributed on the upper surface of the load-bearing plate (21). 5. A quenching device for non-ferrous metal smelting rolled products according to claim 4, characterized in that: a heating box (23) is fixedly connected to the top end of the connecting column (22), a heating groove (24) is provided from the middle of one side surface of the heating box (23) to the middle of the other side surface, and a heating pipe (25) is arranged inside the heating groove (24). 6. A quenching device for non-ferrous metal smelting rolled products according to claim 4, characterized in that an abutment sleeve (26) is fixedly connected to the inner wall of the heating tank (24), and the inner wall surface of the abutment sleeve (26) abuts against the workpiece.