Steel casting heat treatment device

Abstract

The utility model discloses a steel casting heat treatment device which comprises a frame body, a first box body is connected to the frame body, a round rod is rotationally connected to the first box body, a motor is installed on the first box body, the output end of the motor is connected with the round rod, a baffle is connected to the round rod, and the baffle is provided with a baffle. One end and the other end of the inner wall of the first box body are both rotationally connected with rod bodies, one ends of the two sets of rod bodies are both connected with grooved wheels, ropes are attached to the two sets of grooved wheels, and one ends of the two sets of ropes are both connected with block bodies. A steel casting is placed on the mesh plate, the heating box is started, the steel casting is subjected to heat treatment, after treatment is completed, the motor is started to drive the baffle to rotate through the round rod, the baffle drives the rope to move, the rope drives the block to move under the guiding effect of the grooved wheel, and the block drives the mesh plate to move. A worker can take down the steel casting through other devices for follow-up treatment, and damage to the surface of the steel casting due to friction with other devices is avoided to a certain extent.

Description

Technical Field

[0001] This utility model relates to the technical field of cast steel parts processing, and in particular to a heat treatment device for cast steel parts. Background Technology

[0002] Cast steel parts develop significant internal stresses during the casting process, which can lead to deformation or cracking during use. A common method to relieve this stress is heat treatment.

[0003] The existing announcement number is CN221626311 U, which discloses a heat treatment device for cast steel parts. Through the cooperation of heating elements and heat treatment racks, it can perform heat treatment on cast steel parts. By using a fan and air guide hood, it can make the temperature inside the furnace more uniform and improve the quality of heat treatment of cast steel parts. Through the cooperation of a second hydraulic rod and push plate, it can push the cast steel parts out of the furnace body, making it convenient for workers to remove the cast steel parts and ensuring high safety. By using a storage box and buckle plate, it is convenient for workers to collect the heat-treated cast steel parts and improve the work efficiency of workers.

[0004] Although the steel castings can be heat-treated using heating elements and heat treatment racks, the friction between the castings and the heat treatment racks during the process of pushing the castings out of the furnace by the pusher plate may cause some damage to the surface of the castings. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a heat treatment device for cast steel parts.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A heat treatment device for cast steel parts includes a frame, a first box connected to the frame, a round rod rotatably connected to the first box, a motor mounted on the first box, the output end of the motor connected to the round rod, a baffle connected to the round rod, rods rotatably connected to one end and the other end of the inner wall of the first box, grooved wheels connected to one end of each set of rods, ropes attached to each set of grooved wheels, blocks connected to one end of each set of ropes, a baffle connected to one end of each set of ropes, a common mesh plate connected to each set of blocks, springs connected to one end of each set of blocks, and a heating chamber installed inside the first box.

[0008] Preferably, one end of the frame is connected to a second box, and the second box has multiple sets of holes, some of which are fitted with cylinders with clearance.

[0009] Preferably, the baffle plate is connected with a sealing gasket at one end.

[0010] Preferably, the mesh plate is provided with grooves at one end and the other end, and the two groups of grooves are slidably connected with the first box body.

[0011] Preferably, the first box body is inlaid with an observation window at one end.

[0012] Preferably, the observation window is made of polyimide.

[0013] Preferably, the second box body is adhered with a rubber pad.

[0014] The beneficial effects of the utility model are:

[0015] 1. The first box body, the heating box and the baffle plate are matched, the cast steel part is placed on the mesh plate, the heating box is started, the cast steel part is heat treated, after the treatment, the motor is started to drive the baffle plate to rotate through the round rod, the baffle plate drives the rope to move, under the guidance of the notch wheel, the rope drives the block to move, the block drives the mesh plate to move, the staff can take down the cast steel part for subsequent treatment through other devices, to a certain extent, the surface of the cast steel part is prevented from being damaged by friction with other devices.

[0016] 2. The second box body, the hole body and the cylinder are matched, the cylinder in the second box body can be inserted and pulled out to isolate and place the cast steel part of different sizes which has not been heat treated, the cast steel part is prevented from rolling and contacting other cast steel parts, so that the cast steel part is prevented from being damaged by collision. DRAWINGS

[0017] Figure 1 The utility model provides a cast steel part heat treatment device structure schematic view;

[0018] Figure 2 The utility model discloses a cast steel part heat treatment device structure schematic view; Figure 1 The utility model discloses a cast steel part heat treatment device structure schematic view;

[0019] Figure 3 The utility model discloses a cast steel part heat treatment device structure schematic view; Figure 1 The utility model discloses a cast steel part heat treatment device structure schematic view;

[0020] Figure 4 The utility model discloses a cast steel part heat treatment device structure schematic view; Figure 1 The utility model discloses a cast steel part heat treatment device structure schematic view;

[0021] Figure 5 The utility model discloses a cast steel part heat treatment device structure schematic view. Figure 3 The utility model discloses a cast steel part heat treatment device structure schematic view.

[0022] In the figure: 1, frame body; 2, first box body; 3, round rod; 4, baffle; 5, motor; 6, rod body; 7, groove wheel; 8, rope; 9, block body; 10, spring; 11, mesh plate; 12, heating box; 13, groove body; 14, sealing gasket; 15, second box body; 16, hole body; 17, cylinder; 18, rubber pad; 19, observation window. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Embodiment 1, refer to Figures 1 to 5 A cast steel heat treatment device, including frame body 1, frame body 1 is connected with first box body 2, the steel casting is treated in heat in first box body 2, first box body 2 is rotatably connected with round rod 3, first box body 2 is installed with motor 5, the model of motor 5 can be selected according to actual situation, the output end of motor 5 is connected with round rod 3, motor 5 drives round rod 3 to rotate, round rod 3 is connected with baffle 4, round rod 3 drives baffle 4 to rotate, the inner wall one end and the other end of first box body 2 are rotatably connected with rod body 6, both groups of rod body 6 one end are connected with groove wheel 7, groove wheel 7 guides rope 8, mesh plate 11 can move horizontally, both groups of groove wheel 7 are attached with rope 8, both groups of rope 8 one end are connected with block body 9, both groups of rope 8 one end are connected with baffle 4, baffle 4 moves through rope 8 and drives block body 9 to move, both groups of block body 9 are connected with same mesh plate 11, block body 9 drives mesh plate 11 to move, both groups of block body 9 one end are connected with spring 10, spring 10 gives mesh plate 11 the force that moves to first box body 2, when baffle 4 and first box body 2 are attached, mesh plate 11 moves to the inside of first box body 2 under the action of spring 10, both groups of spring 10 one end are connected with the inner wall of first box body 2, first box body 2 is installed with heating box 12, the model of heating box 12 can be selected according to actual situation, this is prior art and will not be described too much, place the steel casting on mesh plate 11, start heating box 12 and treat the steel casting in heat, after treatment, start motor 5 and drive baffle 4 to rotate, simultaneously drive mesh plate 11 to move, the staff can take down the steel casting and carry out subsequent treatment through other devices, to a certain extent, avoid the problem that the surface of steel casting is damaged by friction with other devices in the process of taking out steel casting.

[0025] In the embodiment, the frame body 1 is connected with a second box body 15, the second box body 15 can place the steel castings to be processed, a plurality of hole bodies 16 are arranged in the second box body 15, a cylindrical body 17 is matched with part of the hole bodies 16, the second box body 15 can be divided into spaces with different sizes by inserting the cylindrical body 17 into different hole bodies 16, so that the steel castings with different volumes can be placed, and the steel castings are prevented from being damaged due to collision. The baffle 4 is connected with a sealing gasket 14, which seals the connection between the baffle 4 and the first box body 2 to a certain extent. The mesh plate 11 is connected with two groups of groove bodies 13 at one end and the other end, and the two groups of groove bodies 13 are slidably connected with the first box body 2, and the groove bodies 13 guide the mesh plate 11. The first box body 2 is embedded with an observation window 19 at one end, through which the heat treatment progress of the steel castings in the first box body 2 can be observed, and timely adjustment can be made. The observation window 19 is made of polyimide, which is a high-temperature-resistant and transparent material. The second box body 15 is attached with a rubber pad 18, which provides a buffer for the steel castings falling into the second box body 15.

[0026] The working principle of the embodiment is as follows: during use, the second box body 15 can be divided into spaces with different sizes by inserting and pulling out the cylindrical body 17, the steel castings to be processed are placed in the second box body 15, the steel castings are prevented from colliding with each other in the second box body 15, the steel castings are placed on the mesh plate 11, the heating box 12 is started through an external power supply to heat treat the steel castings, after the heat treatment is completed, the motor 5 is started to drive the baffle 4 to rotate through the round rod 3, the baffle 4 drives the rope 8 to move, the rope 8 drives the block body 9 to move under the guidance of the groove wheel 7, the block body 9 drives the mesh plate 11 to move, and the workers can take out the steel castings for subsequent processing through other devices, which to a certain extent, avoids the problem that the surface of the steel castings is damaged due to friction with other devices.

[0027] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for heat treating cast steel pieces, comprising a frame (1), characterized in that, The frame (1) is connected with a first box (2), the first box (2) is rotatably connected with a round rod (3), the first box (2) is provided with a motor (5), the output end of the motor (5) is connected with the round rod (3), the round rod (3) is connected with a baffle (4), the inner wall of the first box (2) is rotatably connected with a rod body (6) at one end and the other end, two groups of the rod body (6) are connected with a groove wheel (7) at one end, two groups of the groove wheel (7) are attached with a rope (8), two groups of the rope (8) are connected with a block (9) at one end, two groups of the rope (8) are connected with the baffle (4) at one end, two groups of the block (9) are connected with the same mesh plate (11), two groups of the block (9) are connected with a spring (10) at one end, two groups of the spring (10) are connected with the inner wall of the first box (2) at one end, and the first box (2) is provided with a heating box (12).

2. The apparatus for heat treating a cast steel piece according to claim 1, wherein The frame (1) is connected with a second box (15), a plurality of hole bodies (16) are formed in the second box (15), and part of the hole bodies (16) are clearance-fitted with a cylinder (17).

3. The apparatus for heat treating a cast steel part according to claim 1, wherein The baffle (4) is connected with a sealing gasket (14) at one end.

4. The apparatus for heat treating a cast steel part according to claim 1, wherein The mesh plate (11) is provided with a groove (13) at one end and the other end, and two groups of the groove (13) are slidably connected with the first box (2).

5. The apparatus for heat treating a cast steel part according to claim 1, wherein The first box (2) is embedded with an observation window (19) at one end.

6. The apparatus for heat treating a cast steel piece according to claim 5, wherein The observation window (19) is made of polyimide.

7. The apparatus for heat treating a cast steel piece according to claim 2, wherein The second box (15) is attached with a rubber pad (18).

Images