CN216337801U

CN216337801U - Steel casting heat treatment device

Info

Publication number: CN216337801U
Application number: CN202122953659.7U
Authority: CN
Inventors: 胡知省; 钱璨; 肖丹
Original assignee: Jinhua Janshi Auto Parts Co ltd
Current assignee: Jinhua Janshi Auto Parts Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a heat treatment device for steel castings, and relates to the technical field of heat treatment devices. Including annealing device, annealing device one side is provided with the support, the spacing groove has been seted up to the support bottom, support one side fixed mounting has first motor, first motor output end fixedly connected with threaded rod, the spiro union have with the movable block of spacing groove looks adaptation on the threaded rod, movable block one side fixedly connected with electric lift pole, opposite side fixedly connected with dog, electric lift pole bottom fixedly connected with supporting shoe, the inside spiro union of supporting shoe has the screw rod, screw rod one side fixedly connected with second motor, the last symmetry spiro union of screw rod has the clamp splice. According to the utility model, the movable block is screwed on the threaded rod, the electric lifting rod is fixedly connected with the bottom of the movable block, the supporting block is fixedly connected with the bottom of the electric lifting rod, and the clamping blocks symmetrically screwed on the threaded rod are matched with each other, so that a worker does not need to manually take and place a cast steel part in an annealing process, and the scalding condition of the worker is reduced.

Description

Steel casting heat treatment device

Technical Field

The utility model relates to the technical field of heat treatment devices, in particular to a heat treatment device for steel castings.

Background

As is known, before steel is cast, the steel casting needs to be subjected to heat treatment, the purpose of the heat treatment is to change the internal structure of the steel so as to improve the performance of the steel, the mechanical performance of the steel can be obviously improved through proper heat treatment, the service life of machine parts is prolonged, metal materials can be strengthened, the potential of material performance can be fully excavated, the structural weight is reduced, energy is saved, the quality of mechanical products can be improved, and the service life of the machine parts can be greatly prolonged.

However, in most of the existing production of small steel castings, the annealing process of steel casting heat treatment still needs manual feeding and blanking, and workers are too close to the annealing heating device, so that the steel castings just annealed can easily fall off due to misoperation during taking, and the workers are scalded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat treatment device for steel castings, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cast steel heat treatment device, including annealing device, the conveyer belt has been placed to annealing device one side, the water tank has been placed to the opposite side, annealing device one side is provided with the support, the spacing groove has been seted up to the support bottom, support one side fixed mounting has first motor, first motor output end fixedly connected with threaded rod, the spiro union has the movable block with spacing groove looks adaptation on the threaded rod, movable block one side fixedly connected with electric lift rod, opposite side fixedly connected with dog, electric lift rod bottom fixedly connected with supporting shoe, the inside spiro union of supporting shoe has the screw rod, screw rod one side fixedly connected with second motor, the last symmetry spiro union of screw rod has the clamp splice.

Preferably, the inside fixedly connected with slide to one side of water tank, water tank one side fixedly connected with connecting block, connecting block top fixedly connected with electric putter, electric putter one side fixedly connected with push pedal, push pedal swing joint is at slide to one side top.

Preferably, a sliding groove is formed in the stop block, the supporting block is movably connected inside the sliding groove, and the stop block is located between the electric lifting rod and the annealing device.

Preferably, a controller is fixedly mounted on one side of the support, and the first motor, the second motor, the electric lifting rod, the annealing device, the conveyor belt and the electric push rod are all electrically connected with the controller.

Preferably, the inside swing joint of supporting shoe has spacing post, spacing post one side fixedly connected with connecting plate, and connecting plate fixed connection is in supporting shoe one side, second motor and connecting plate fixed connection.

Preferably, a blocking piece is fixedly connected to one side of the threaded rod, threads formed on the threaded rod are symmetrical reverse threads, and the two clamping blocks move relatively.

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

this cast steel heat treatment device, through the support of seting up the spacing groove, the movable block of spiro union on the threaded rod, movable block bottom fixed connection's electric lift pole, electric lift pole bottom fixed connection's supporting shoe, the inside spiro union of supporting shoe sets up reverse thread's screw rod, the last mutual cooperation between the clamp splice of symmetry spiro union of screw rod for the workman need not be at the manual cast steel spare of getting of annealing in-process, reduces the condition that the workman was scalded.

This steel casting heat treatment device, through the inside slide to one side that sets up of water tank that sets up for the steel casting that the clamp splice will anneal the completion can place earlier on slide to one side, drives the push pedal again and carves the steel casting into the water tank along slide to one side's slope by electric putter inside, makes the steel casting can not be because of the splash hot water flower that drops suddenly, thereby leads to the workman to be scalded, makes the workman can carry out the material loading apart from annealing device position far away through the conveyer belt that sets up.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a conveyor belt; 2. an annealing device; 3. a support; 301. a limiting groove; 302. a first motor; 303. a threaded rod; 304. a moving block; 305. an electric lifting rod; 306. a stopper; 307. a sliding groove; 4. a support block; 401. a threaded rod; 402. a second motor; 403. a limiting column; 404. a clamping block; 405. a baffle plate; 406. a connecting plate; 5. a controller; 6. a water tank; 601. connecting blocks; 602. an electric push rod; 603. pushing the plate; 604. an inclined slide 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.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the present invention provides a technical solution: a heat treatment device for steel castings comprises an annealing device 2, a conveyor belt 1 is arranged on one side of the annealing device 2, a water tank 6 is arranged on the other side of the annealing device, the water tank 6 can be made of stainless steel with excellent corrosion resistance, formability and obdurability, make conveyer belt 1 life longer, 2 one sides of annealing device are provided with support 3, spacing groove 301 has been seted up to 3 bottoms of support, 3 one side fixed mounting of support has first motor 302, first motor 302 output end fixedly connected with threaded rod 303, the spiro union has the movable block 304 with spacing groove 301 looks adaptation on the threaded rod 303, movable block 304 one side fixedly connected with electric lift 305, opposite side fixedly connected with dog 306, electric lift 305 bottom fixedly connected with supporting shoe 4, the inside spiro union of supporting shoe 4 has screw rod 401, screw rod 401 one side fixedly connected with second motor 402, the symmetry spiro union has clamp splice 404 on the screw rod 401.

In a specific embodiment, an inclined sliding plate 604 is fixedly connected inside the water tank 6, a connecting block 601 is fixedly connected to one side of the water tank 6, and an electric push rod 602 is fixedly connected to the top of the connecting block 601. It should be noted that the use of the electric ram 602 as an actuator not only reduces the air supply and auxiliary equipment required for the use of pneumatic actuators, but also reduces the weight of the actuator. Because the pneumatic actuator needs to have certain air pressure in the whole control operation process, the air consumption is large, and the electric push rod 602 is adopted as the actuator, when the control opening degree is changed, power needs to be supplied, and power can not be supplied when the required opening degree is reached, so that the actuator of the electric push rod 602 has obvious energy-saving advantages compared with the pneumatic actuator from the viewpoint of energy conservation, therefore, the electric push rod 602 is preferably adopted as the actuator in the embodiment, the push plate 603 is fixedly connected to one side of the electric push rod 602, and the push plate 603 is movably connected to the top of the oblique sliding plate 604.

As a specific embodiment, a sliding groove 307 is formed on the stopper 306, the supporting block 4 is movably connected inside the sliding groove 307, and the stopper 306 is located between the electric lifting rod 305 and the annealing device 2. The stopper 306 is used to isolate the influence of high temperature on the power lifter 305 as much as possible, so that the service life of the power lifter 305 is prolonged. The sliding groove 307 is provided so that the stopper 306 does not affect the movement of the supporting block 4.

As a specific embodiment, a controller 5 is fixedly installed on one side of the bracket 3, and the first motor 302, the second motor 402, the electric lifting rod 305, the annealing device 2, the conveyor belt 1 and the electric pushing rod 602 are all electrically connected to the controller 5.

As a specific embodiment, a limit post 403 is movably connected inside the supporting block 4, a connecting plate 406 is fixedly connected to one side of the limit post 403, the connecting plate 406 is fixedly connected to one side of the supporting block 4, and the second motor 402 is fixedly connected to the connecting plate 406.

As a specific embodiment, a stop plate 405 is fixedly connected to one side of the threaded rod 401, threads formed on the threaded rod 401 are symmetrical reverse threads, and the two clamping blocks 404 move relatively. It should be noted that the stopper 405 is used to prevent the clamp block 404 from falling off during the moving process, and the length of the spacing column 403 should be greater than or equal to the length of the threaded rod 401.

Particularly, when the steel casting needs to be subjected to heat treatment, the controller 5 controls the conveyor belt 1 to be opened, a worker places the steel casting on the conveyor belt 1, the steel casting is driven by the conveyor belt 1 to move to one side of the annealing device, when the steel casting moves to the range of the bracket 3, the controller 5 controls the electric lifting rod 305 to descend to a certain height, the controller 5 controls the electric lifting rod 305 to stop, the second motor 402 is controlled to start to operate, the second motor 402 drives the threaded rod 401 to rotate, the clamping blocks 404 symmetrically screwed on the threaded rod 401 start to move oppositely under the dual action of the threaded rod 401 and the limiting column 403 until the steel casting is clamped, the controller 5 controls the second motor 402 to stop, the electric lifting rod 305 is controlled to ascend, the controller 5 controls the first motor 302 to rotate, the first motor 302 drives the threaded rod 303 to rotate, the moving block 304 screwed on the threaded rod 303 under the dual action of the limiting groove 301 and the threaded rod 303, the moving block 304 drives the clamping blocks 404 to move until the moving block moves right above the annealing device 2, the controller 5 controls the first motor 302 to stop, the electric lifting rod 305 descends to a certain height, the electric lifting rod 305 stops, at the moment, the controller 5 controls the second motor 402 to rotate in the direction opposite to the direction just above, so that the two clamping blocks 404 are far away, the operation can be repeated during the heating of the steel casting, another steel casting is placed into the annealing device 2, the annealed steel casting is clamped out of the goods returning device 2 and placed at the top of the oblique sliding plate 604 fixedly connected inside the water tank 6, and the controller 5 controls the electric push rod 602 to move to drive the push plate 603 to enable the steel casting to enter the water tank 6 along the oblique sliding plate 604 and prevent water splash as much as possible.

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. A steel casting heat treatment device comprises an annealing device (2), and is characterized in that: conveyer belt (1) has been placed to annealing device (2) one side, water tank (6) have been placed to the opposite side, annealing device (2) one side is provided with support (3), spacing groove (301) have been seted up to support (3) bottom, support (3) one side fixed mounting has first motor (302), first motor (302) output end fixedly connected with threaded rod (303), threaded rod (303) are gone up the spiro union have with the movable block (304) of spacing groove (301) looks adaptation, movable block (304) one side fixedly connected with electric lift pole (305), opposite side fixedly connected with dog (306), electric lift pole (305) bottom fixedly connected with supporting shoe (4), the inside spiro union of supporting shoe (4) has screw rod (401), screw rod (401) one side fixedly connected with second motor (402), symmetrical spiro union has clamp splice (404) on screw rod (401).

2. The steel casting heat treatment device according to claim 1, wherein: the water tank is characterized in that an inclined sliding plate (604) is fixedly connected to the inside of the water tank (6), a connecting block (601) is fixedly connected to one side of the water tank (6), an electric push rod (602) is fixedly connected to the top of the connecting block (601), a push plate (603) is fixedly connected to one side of the electric push rod (602), and the push plate (603) is movably connected to the top of the inclined sliding plate (604).

3. The steel casting heat treatment device according to claim 1, wherein: a sliding groove (307) is formed in the stop block (306), the supporting block (4) is movably connected to the inside of the sliding groove (307), and the stop block (306) is located between the electric lifting rod (305) and the annealing device (2).

4. The steel casting heat treatment device according to claim 1, wherein: the automatic annealing device is characterized in that a controller (5) is fixedly mounted on one side of the support (3), and the first motor (302), the second motor (402), the electric lifting rod (305), the annealing device (2), the conveyor belt (1) and the electric push rod (602) are all electrically connected with the controller (5).

5. The steel casting heat treatment device according to claim 1, wherein: the supporting block (4) is movably connected with a limiting column (403), one side of the limiting column (403) is fixedly connected with a connecting plate (406), the connecting plate (406) is fixedly connected to one side of the supporting block (4), and the second motor (402) is fixedly connected with the connecting plate (406).

6. The steel casting heat treatment device according to claim 1, wherein: a blocking piece (405) is fixedly connected to one side of the threaded rod (401), threads formed on the threaded rod (401) are symmetrical reverse threads, and the two clamping blocks (404) move relatively.