Forge piece tempering supporting device for annular forge piece production

Abstract

The utility model relates to a forge piece tempering support device for annular forge piece production, which comprises a support plate and a bottom plate, the support plate is movably connected with the bottom plate, the bottom of the support plate is fixedly provided with a channel steel frame, the bottom of the channel steel frame is fixedly provided with a plurality of connecting rods, the outer wall of the bottom of the bottom plate is provided with a plurality of holes, and the holes are communicated with the channel steel frame. The number and the forming positions of the open holes correspond to those of the connecting rods, and the connecting rods penetrate through the open holes. The bottom plate is separated from the channel steel frame and the supporting plate due to the fact that when the channel steel frame and the supporting plate are lifted, the channel steel frame and the supporting plate are in the state of sinking into the bottom plate, and when the channel steel frame and the supporting plate are lifted by a pallet fork, the channel steel frame and the supporting plate are separated from the bottom plate. The overall gravity center of the supporting plate on which the annular forgings are placed is downward, and the supporting plate is hung on the pallet fork through the fixing rod, so that the annular forgings cannot shake back and forth, and the feeding stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of annular forgings, in particular to a forging tempering support device for producing annular forgings. Background Art

[0002] After the forgings are initially formed, they are stacked on a support plate and, after cooling, a forklift drives the support plate and the forgings above into a tempering furnace.

[0003] Since the fork of the forklift has a certain thickness, the fork needs to be lowered to the same height as the tempering furnace base, and then pushed to the tempering furnace base by the operator. Since the forgings are stacked on the support plate, when the support plate is pushed onto the tempering furnace base, the forgings will shake and lack stability. After tempering is completed, the high-temperature support plate and forgings need to be manually pulled out of the tempering furnace, which lacks safety. Utility Model Content

[0004] The purpose of the present application is to provide a forging tempering support device for producing annular forgings to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A forging tempering support device for ring forging production includes a support plate and a bottom plate, wherein the support plate is movably connected to the bottom plate, a channel steel frame is fixedly installed at the bottom of the support plate, a plurality of connecting rods are fixedly installed at the bottom of the channel steel frame, a plurality of openings are opened on the bottom outer wall of the bottom plate, the number and opening positions of the openings correspond to the connecting rods, and the plurality of connecting rods all pass through the openings. A limit rod is fixedly installed at one end of the connecting rod passing through the opening, and the connecting rod is vertically fixedly installed at the bottom of the channel steel frame.

[0007] Preferably, the bottom plate includes two side plates, which are symmetrically fixedly installed on both sides of the bottom plate, a plurality of fixing rods are fixedly installed on the outer wall of the side plates of the bottom plate, and a support block is fixedly installed on the inner wall of the side plates of the bottom plate. Two support rods are fixedly installed at the bottom of the bottom plate, and the two support rods are symmetrically arranged. The structure of the two support rods is a circular channel steel, and the height of the support rod is greater than the outer diameter of the limit rod. The support plate is made of ceramic material, and the two side edges of the channel steel frame do not fit the two side edges of the support plate, and the support block is installed at a position on the bottom surface of the support plate that exceeds the edge of the channel steel frame.

[0008] The beneficial effect of the utility model is that the bottom plate, the channel steel frame and the support plate are provided, and the reason for separating the bottom plate from the channel steel frame and the support plate is that when the channel steel frame and the support plate are lifted, the channel steel frame and the support plate are in a state of being sunken inside the bottom plate. When lifted by a fork, the support plate with multiple annular forgings placed on it has an overall center of gravity downward, and is hung on the fork through a fixing rod, so that the annular forgings will not swing back and forth, thereby increasing stability during feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0010] Figure 2 It is a schematic cross-sectional structure diagram of the bottom plate of the utility model;

[0011] Figure 3 It is a structural explosion diagram of the support plate and the bottom plate in the utility model.

[0012] In the figure: 1. support plate; 2. channel steel frame; 3. bottom plate; 4. support rod; 5. fixing rod; 6. connecting rod; 7. limiting rod; 8. support block; 9. opening. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0014] like Figure 1-3 A forging tempering support device for annular forging production shown in the figure comprises a support plate 1 and a bottom plate 3, the support plate 1 is movably connected to the bottom plate 3, a channel steel frame 2 is fixedly installed at the bottom of the support plate 1, a plurality of connecting rods 6 are fixedly installed at the bottom of the channel steel frame 2, a plurality of openings 9 are opened on the bottom outer wall of the bottom plate 3, the number and opening positions of the openings 9 correspond to the connecting rods 6, and the plurality of connecting rods 6 all pass through the openings 9. A limiting rod 7 is fixedly installed at one end of the connecting rod 6 passing through the opening 9, and the connecting rod 6 is vertically fixedly installed at the bottom of the channel steel frame 2.

[0015] The bottom plate 3 includes two side plates, which are symmetrically fixed on both sides of the bottom plate 3. A plurality of fixing rods 5 are fixedly installed on the outer wall of the side plates of the bottom plate 3, and a support block 8 is fixedly installed on the inner wall of the side plates of the bottom plate 3. Two support rods 4 are fixedly installed at the bottom of the bottom plate 3. The two support rods 4 are symmetrically arranged. The structure of the two support rods 4 is a circular channel steel. The height of the support rod 4 is greater than the outer diameter of the limit rod 7. The support plate 1 is made of ceramic material. The edges of the two sides of the channel steel frame 2 do not fit the edges of the two sides of the support plate 1. The support block 8 is installed at a position where the bottom surface of the support plate 1 exceeds the edge of the channel steel frame 2.

[0016] Embodiment: In the initial state, the support rod 4 and the limit rod 7 are placed on the ground, and the height of the connecting rod 6 is greater than that of the support rod 4, so the connecting rod 6 pushes the channel steel frame 2 upward, and the channel steel frame 2 and the support plate 1 are separated from the bottom plate 3 and the side plates on both sides of the two bottom plates 3. The fixing rod 5 of the side plate of the bottom plate 3 is at a certain distance from the ground, and the distance can meet the entry of the fork. The operator stacks the annular forgings on the support plate 1. After the placement is completed, the forklift extends the fork into the bottom of the fixing rod 5, and then the forklift lifts the fork, and the fork lifts the bottom plate 3 through the fixing rod 5. After the bottom plate 3 is lifted to a certain height, the inner wall of the bottom plate 3 fits the bottom surface of the channel steel frame 2, and the bottom plate 3 slides on the outer wall of the connecting rod 6 through the opening 9. The support block 8 fits with the bottom edge of the support plate 1. Since the support plate 1 is a non-standard part and the channel steel frame 2 is a standard part, the edge of the channel steel frame 2 does not fit with the edge of the support plate 1. Therefore, the support block 8 is used to support the excess bottom surface of the support plate 1 to prevent the support plate 1 and the channel steel frame 2 from shaking on the bottom plate 3. The reason for separating the bottom plate 3 from the channel steel frame 2 and the support plate 1 is that when the channel steel frame 2 and the support plate 1 are lifted, the channel steel frame 2 and the support plate 1 are in a state of sinking inside the bottom plate 3. When lifted by the fork, the support plate 1 with multiple annular forgings placed on it has its overall center of gravity downward and is hung on the fork through the fixing rod 5, so that the annular forgings will not shake back and forth, increasing the stability during feeding.

[0017] After the bottom plate 3 lifts the support plate 1 as a whole, the forklift transports the bottom plate 3, the support plate 1 and the annular forgings on the support plate 1 to the top of the base of the tempering furnace, and then the forklift lowers the fork, and the limit rod 7 first contacts the base of the tempering furnace. As the fork descends, the bottom plate 3 separates from the channel steel frame 2 and the support plate 1. After the support rod 4 contacts the base, the bottom plate 3 is placed on the base of the tempering furnace, and the limit rod 7 supports the channel steel frame 2 and the support plate 1. The forklift withdraws the fork from the bottom of the fixed rod 5, and then closes the furnace door, and the annular forgings are tempered. After the tempering is completed, the furnace door is opened, and the forklift uses the fork to lift the bottom plate 3, and then takes away the support plate 1 and the tempered annular forgings.

[0018] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0019] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A forging tempering support device for producing annular forgings, comprising a support plate (1) and a base plate (3), characterized in that: The support plate (1) is movably connected to the bottom plate (3); a channel steel frame (2) is fixedly mounted on the bottom of the support plate (1); a plurality of connecting rods (6) are fixedly mounted on the bottom of the channel steel frame (2); a plurality of openings (9) are provided on the bottom outer wall of the bottom plate (3); the number and opening positions of the openings (9) correspond to those of the connecting rods (6); and the plurality of connecting rods (6) all pass through the openings (9).

2. The forging tempering support device for producing annular forgings according to claim 1, characterized in that: The bottom plate (3) comprises two side plates, which are symmetrically fixedly mounted on both sides of the bottom plate (3), a plurality of fixing rods (5) are fixedly mounted on the outer walls of the side plates of the bottom plate (3), and a support block (8) is fixedly mounted on the inner walls of the side plates of the bottom plate (3).

3. The forging tempering support device for producing annular forgings according to claim 1, characterized in that: One end of the connecting rod (6) passing through the opening (9) is fixedly mounted with a limit rod (7), and the connecting rod (6) is vertically fixedly mounted on the bottom of the channel steel frame (2).

4. The forging tempering support device for producing annular forgings according to claim 2, characterized in that: Two support rods (4) are fixedly mounted at the bottom of the base plate (3), the two support rods (4) are symmetrically arranged, the two support rods (4) are structured as circular channel steels, and the height of the support rods (4) is greater than the outer diameter of the limiting rod (7).

5. The forging tempering support device for producing annular forgings according to claim 2, characterized in that: The support plate (1) is made of ceramic material, the two side edges of the channel steel frame (2) are not in contact with the two side edges of the support plate (1), and the support block (8) is installed at a position on the bottom surface of the support plate (1) that exceeds the edge of the channel steel frame (2).

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