CN212833886U

CN212833886U - Heat treatment quenching furnace with circulating feeding mechanism

Info

Publication number: CN212833886U
Application number: CN202021634044.7U
Authority: CN
Inventors: 林臻煌
Original assignee: Hangzhou Zhengfeng Machinery Co ltd
Current assignee: Hangzhou Zhengfeng Machinery Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-03-30
Anticipated expiration: 2030-08-08

Abstract

The utility model relates to the technical field of heat treatment equipment, in particular to a heat treatment quenching furnace with a circulating feeding mechanism, which comprises a device shell, wherein a support is fixedly arranged at the bottom of the device shell, a material bearing device is arranged on the left side of the inner wall of the lower end of the device shell, a material passing plate is arranged on the right lower side of the material bearing device, a rotary drum is arranged on the upper side of the material bearing device, two ends of the rotary drum pass through the front wall and the rear wall of the device shell, an arc plate is fixedly arranged on the outer wall of the rotary drum, a block is fixedly arranged on one side of the arc plate, a material pushing device is fixedly arranged on the other side of the arc plate, through the arc plate and the pushing device arranged on the rotary drum, not only can the materials be accepted and placed, but also the placed materials can be pushed one by one, and the device is reasonable in structure and suitable for popularization.

Description

Heat treatment quenching furnace with circulating feeding mechanism

Technical Field

The utility model relates to the technical field of heat treatment equipment, in particular to a heat treatment quenching furnace with a circulating feeding mechanism.

Background

In the heat treatment of metal materials, in order to increase the hardness and strength of the metal materials, the metal materials are usually quenched by heating the metal workpiece to a suitable temperature and holding for a certain period of time, and then immersing the metal workpiece in a quenching medium such as cooling water or cooling oil for rapid cooling.

In prior art, the heat treatment quenching technology to metal material uses manual operation more, not only extravagant manpower, also makes efficiency lower, and prior art fails to realize the mechanized circulation feeding operation to heat treatment quenching technology, brings the operational flexibility ratio than poor, for this reason, the utility model provides a heat treatment quenching furnace with circulation feeding mechanism is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat treatment quenching furnace with a circulating feeding mechanism to solve the problems in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat treatment quenching furnace with a circulating feeding mechanism comprises a device shell, wherein a support is fixedly arranged at the bottom of the device shell, a material bearing device is arranged on the left side of the inner wall of the lower end of the device shell and comprises a post rod, a ball block is arranged at the upper end of the post rod, a cylinder is arranged on the right side of the post rod, a blanking plate is arranged at the upper ends of the ball block and the cylinder, a heat insulation iron sheet is fixedly arranged at the upper end of the blanking plate, a baffle is fixedly arranged on the left side of the upper end of the heat insulation iron sheet, a material passing plate is arranged on the right lower side of the material bearing device, the lower end of the material passing plate is fixedly connected with the inner wall of the device shell, a heat insulation iron sheet is also fixedly arranged on the upper end of the material passing plate, a rotary drum is arranged on the upper side of the material bearing device, two ends of the rotary drum penetrate through the, the fixed blevile of push that sets up of arc board opposite side, blevile of push includes the sleeve, and the sleeve is inside to set up the spring, and sleeve one side sets up spacing depression bar, inside spacing depression bar one end penetrated the sleeve, the fixed arm of force that sets up in spacing depression bar other end, arm of force one end set up the gyro wheel, the fixed heterotypic board that sets up on the arm of force, device casing upper end intermediate position sets up the feed inlet, and device casing right side wall lower extreme left side sets up the discharge gate with crossing between the flitch right side, and.

Preferably, four arc plates are fixedly arranged on the outer wall of the rotary drum, and the arc plates are uniformly arranged on the outer wall of the rotary drum at equal angles.

Preferably, four arc board one side all fixedly sets up blevile of push, and every arc board opposite side all fixedly sets up a plurality of blocks.

Preferably, the upper end of the post rod is provided with an arc-shaped groove, the lower end of the ball block is placed on the arc-shaped groove arranged at the upper end of the post rod, and the upper end of the ball block is fixedly connected with the bottom of the blanking plate.

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

1. the arc plate and the material pushing device arranged on the rotary drum not only can circularly realize the receiving and placing of the materials, but also can play a role of pushing the placed materials one by one so as to enable the materials to be subsequently processed;

2. through the post, the ball piece and the cylinder that set up at blanking plate downside for the material thing that probably omits the blanking plate carries out final clearance, and this device is rational in infrastructure, and easy operation is fit for extensively promoting.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present invention;

FIG. 2 is a left side view of the device housing of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a schematic side view of the pushing device of the present invention.

In the figure: the device comprises a shell 1, a support 2, a material bearing device 3, a post rod 31, a ball block 32, a cylinder 33, a blanking plate 34, a baffle 35, a heat insulation iron sheet 36, a material passing plate 4, a rotary drum 5, a motor 6, an arc plate 7, a sliding block 8, a material pushing device 9, a sleeve 91, a spring 92, a limiting pressure rod 93, a force arm 94, a roller 95, a special-shaped plate 96, a feeding hole 10, a discharging hole 11 and a quenching tank 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a heat treatment quenching furnace with a circulating feeding mechanism comprises a device shell 1, a welding support 2 is fixedly arranged at the bottom of the device shell 1, a material bearing device 3 is arranged on the left side of the inner wall of the lower end of the device shell 1, the material bearing device 3 comprises a post rod 31, a ball block 32 is arranged at the upper end of the post rod 31, an air cylinder 33 is arranged at the right side of the post rod 31, a blanking plate 34 is arranged at the upper ends of the ball block 32 and the air cylinder 33, the upper end of the air cylinder 33 is hinged with the bottom of the blanking plate 34, an arc-shaped groove is arranged at the upper end of the post rod 31, the lower end of the ball block 32 is arranged on the arc-shaped groove arranged at the upper end of the post rod 31, the upper end of the ball block 32 is fixedly welded with the bottom of the blanking plate 34, a heat insulation iron sheet 36 is fixedly welded at the upper end of the blanking plate 34, a baffle 35 is fixedly welded at the left side of the, the upper side of a material bearing device 3 is provided with a rotary drum 5, two ends of the rotary drum 5 penetrate through the front wall and the rear wall of a device shell 1, one end of the rotary drum 5 and positioned at the outer side of the device shell 1 are provided with a motor 6, one end of the rotary drum 5 is fixedly connected with a rotor of the motor 6, the outer wall of the rotary drum 5 is fixedly welded with four arc plates 7, the arc plates 7 are uniformly arranged on the outer wall of the rotary drum 5 at equal angles, one side of each of the four arc plates 7 is fixedly welded with a material pushing device 9, the other side of each arc plate 7 is fixedly welded with a plurality of sliding blocks 8, the material pushing device 9 comprises a sleeve 91, a spring 92 is arranged inside the sleeve 91, one side of the sleeve 91 is provided with a limiting pressure lever 93, one end of the limiting pressure lever 93 penetrates into the sleeve 91, one end of the limiting pressure lever 93 penetrating into the sleeve 91 is of a T-shaped structure, the other end of, a discharge port 11 is arranged between the left side of the lower end of the right side wall of the device shell 1 and the right side of the material passing plate 4, and a quenching bath 12 is arranged on the lower side of the discharge port 11.

The working principle is as follows: the motor 6 is started to drive the rotary drum 5 and the device arranged on the rotary drum 5 to rotate together, when the material falls from the feed inlet 10, the material falls on the arc plate 7 arranged on the outer wall of the rotary drum 5, the arc plate 7 is driven by the rotary drum 5 to rotate, simultaneously, the material on the arc surface of the arc plate 7 slowly moves under the action of the slide block 8, at the moment, when the arc plate 7 bearing the material rotates to the lower part of the rotary drum 5, the material falls on the heat insulation iron sheet 36, then the material is pushed to the material passing plate 4 by the special-shaped plate 96 in the material pushing device 9 arranged on the next rotating arc plate 7, and slides on the material passing plate 4 from the discharge port 11 into the quenching tank 12, when the roller 95 at the bottom of the material pushing device 9 reaches the heat insulation iron sheet 36, the roller 95 slides on the heat insulation iron sheet 36 from left to right, and simultaneously, as the distance between the sleeve 91 and the heat insulation iron sheet 36 is smaller, the limiting pressure lever 93 presses the spring 93 to deform, and the material is pushed by the special-shaped plate 96, when the motor 6 stops, if there is a missing material on the heat insulation iron sheet 36, the cylinder 33 can be started to descend, so that the blanking plate 34 inclines towards the right side, and the material slides onto the material passing plate 4 and enters the quenching bath 12.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat treatment quenching furnace with a circulating feeding mechanism comprises a device shell (1), and is characterized in that: the device is characterized in that a support (2) is fixedly arranged at the bottom of a shell (1), a material bearing device (3) is arranged on the left side of the inner wall of the lower end of the shell (1), the material bearing device (3) comprises a post rod (31), a ball block (32) is arranged at the upper end of the post rod (31), a cylinder (33) is arranged on the right side of the post rod (31), a blanking plate (34) is arranged at the upper ends of the ball block (32) and the cylinder (33), a heat insulation iron sheet (36) is fixedly arranged at the upper end of the blanking plate (34), a baffle plate (35) is fixedly arranged on the left side of the upper end of the heat insulation iron sheet (36), a material passing plate (4) is arranged on the lower right side of the material bearing device (3), the lower end of the material passing plate (4) is fixedly connected with the inner wall of the shell (1), the heat insulation iron sheet (36) is also fixedly arranged at the upper, a motor (6) is arranged at one end of a rotary drum (5) and positioned outside a device shell (1), one end of the rotary drum (5) is fixedly connected with a rotor of the motor (6), an arc plate (7) is fixedly arranged on the outer wall of the rotary drum (5), a blocking block (8) is fixedly arranged on one side of the arc plate (7), a material pushing device (9) is fixedly arranged on the other side of the arc plate (7), the material pushing device (9) comprises a sleeve (91), a spring (92) is arranged inside the sleeve (91), a limiting pressure rod (93) is arranged on one side of the sleeve (91), one end of the limiting pressure rod (93) penetrates into the sleeve (91), a force arm (94) is fixedly arranged on the other end of the limiting pressure rod (93), a roller (95) is arranged at one end of the force arm (94), a special-shaped plate (96) is fixedly arranged on the force arm (94), a feed inlet (10) is arranged at the middle position of the upper end of, a quenching bath (12) is arranged at the lower side of the discharge hole (11).

2. The heat treatment quenching furnace with the circulating feeding mechanism of claim 1, wherein: the outer wall of the rotary drum (5) is fixedly provided with four arc plates (7), and the arc plates (7) are uniformly arranged on the outer wall of the rotary drum (5) at equal angles.

3. The heat treatment quenching furnace with the circulating feeding mechanism of claim 1, wherein: and one side of each arc plate (7) is fixedly provided with a material pushing device (9), and the other side of each arc plate (7) is fixedly provided with a plurality of sliding block blocks (8).

4. The heat treatment quenching furnace with the circulating feeding mechanism of claim 1, wherein: the upper end of the post rod (31) is provided with an arc-shaped groove, the lower end of the ball block (32) is placed on the arc-shaped groove arranged at the upper end of the post rod (31), and the upper end of the ball block (32) is fixedly connected with the bottom of the blanking plate (34).