Hot forging forming machine

Abstract

The utility model relates to the technical field of hot forging machining, in particular to a hot forging forming machine. According to the technical scheme, the device comprises a bottom plate, a control box, a supporting frame and a heating box, the supporting frame is fixed to the middle of one end of the upper end face of the bottom plate, the heating box is fixed to the upper end face of the bottom plate and located in the supporting frame, a heating groove is formed in the middle of the upper end of the heating box, and supporting blocks are welded to the two sides of one end of the supporting frame; the two supporting blocks are connected through a fixing shaft, a movable roller is movably installed in the middle of the fixing shaft, the control box is fixed to the side, away from one end of the supporting frame, of the upper end face of the bottom plate, and a supporting plate is fixed to the side, away from the control box, of the upper end face of the bottom plate. The control box is connected with the middle of the upper end of the supporting plate through movable shafts, and pressing rollers are fixed to the middles of the movable shafts. The hot forging die has the advantage of being beneficial to processing steel materials into columns in a hot forging mode.

Description

Technical Field

[0001] The utility model relates to the technical field of hot forging, in particular to a hot forging forming machine. Background Art

[0002] Forging can be divided into cold forging and hot forging according to the temperature of the blank during processing. Cold forging is generally processed at room temperature, and hot forging is processed at a temperature higher than the recrystallization temperature of the blank metal. Sometimes, forging in a heated state but at a temperature not exceeding the recrystallization temperature is called warm forging.

[0003] Rolling bearings are generally composed of four parts: an outer ring, an inner ring, rolling elements and a cage. Rolling bearings are divided into two categories: ball bearings and roller bearings. The biggest difference is that the rolling elements are spheres and rollers. The processing of spherical balls is more mature, while the processing of columnar rollers is more troublesome, and the steel material needs to be processed into a columnar shape. Therefore, a forming machine is needed that is conducive to processing steel materials into a columnar shape through hot forging. Utility Model Content

[0004] The utility model aims to provide a hot forging forming machine, which has the advantage of being conducive to processing steel materials into a columnar shape by hot forging, thereby solving the problem that processing of columnar rollers is troublesome and the steel materials need to be processed into a columnar shape.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot forging machine, comprising a base plate, a control box, a support frame and a heating box, the support frame is fixed at the middle of one end of the upper end surface of the base plate, the heating box is fixed at the upper end surface of the base plate, and the heating box is located inside the support frame, a heating groove is provided at the middle of the upper end of the heating box, support blocks are welded on both sides of one end of the support frame, the two support blocks are connected by a fixed shaft, a movable roller is movably installed at the middle of the fixed shaft, the control box is fixed to the side of the upper end surface of the base plate away from one end of the support frame, a support plate is fixed on the side of the upper end surface of the base plate away from the control box, the control box and the middle of the upper end of the support plate are connected by a movable shaft, a pressure roller is fixed at the middle of the movable shaft, and a pressure groove is provided in the middle of the pressure roller.

[0006] Preferably, a motor is fixed inside the control box, and the motor is meshed with gears at one end of the two movable shafts through gears.

[0007] Preferably, the pressing grooves on the movable shafts are semicircular, and the pressing grooves on the two movable shafts correspond to each other, and the two movable shafts are tangent to each other.

[0008] Preferably, the upper end of the movable roller is higher than the upper end surface of the heating box, and the upper end of the movable roller and the center of the pressing groove are on the same horizontal plane.

[0009] Preferably, the outer width of the support frame is smaller than the width of the bottom plate, and the length and width of the heating box are equal to the inner length and width of the support frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is conducive to achieving the effect of high-temperature heating of steel materials by arranging a heating box and a heating tank. The long steel material is placed on the heating box through a movable roller, and the fuel is burned by the heating box. The flame is ejected outward through the heating tank to heat the long steel material and burn it red, thereby achieving the effect of heat treatment of the long steel material.

[0012] 2. The utility model is conducive to achieving the effect of forging the long steel strips after heat treatment by setting pressure rollers and movable shafts. One end of the long steel strips after heat treatment enters the pressure groove between the two pressure rollers, and the motor is started to drive the rotation of the pressure rollers and the movable shaft to achieve the forging process of the long steel strips after heat treatment, so that the hot long steel strips are forged into a suitable cylindrical shape, which is convenient for cutting the long cylinders in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0016] In the figure: 1. bottom plate; 2. control box; 3. pressure roller; 4. movable shaft; 5. pressure groove; 6. support frame; 7. support block; 8. movable roller; 9. fixed shaft; 10. heating box; 11. heating groove; 12. support plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] See also Figures 1 to 3The utility model provides an embodiment: a hot forging machine, comprising a base plate 1, a control box 2, a support frame 6 and a heating box 10, the support frame 6 is fixed at the middle of one end of the upper end surface of the base plate 1, the heating box 10 is fixed at the upper end surface of the base plate 1, and the heating box 10 is located inside the support frame 6, and a heating groove 11 is opened in the middle of the upper end of the heating box 10, support blocks 7 are welded on both sides of one end of the support frame 6, the two support blocks 7 are connected by a fixed shaft 9, and a movable roller 8 is movably installed in the middle of the fixed shaft 9, the control box 2 is fixed to the side of the upper end surface of the base plate 1 away from one end of the support frame 6, and a support plate 12 is fixed on the side of the upper end surface of the base plate 1 away from the control box 2, the control box 2 and the support plate 12 are connected in the middle of the upper end by a movable shaft 4, and a pressure roller 3 is fixed in the middle of the movable shaft 4, and a pressure groove 5 is opened in the middle of the pressure roller 3.

[0020] The upper end of the movable roller 8 is higher than the upper end surface of the heating box 10 , and the upper end of the movable roller 8 and the center of the pressing groove 5 are on the same horizontal plane.

[0021] The outer width of the support frame 6 is smaller than the width of the bottom plate 1 , and the length and width of the heating box 10 are equal to the inner length and width of the support frame 6 .

[0022] The long steel material is placed on the heating box 10 through the movable roller 8, and the fuel is burned by the heating box 10. The flame is ejected outward through the heating groove 11, so that the long steel material is heated and burned red, thereby achieving the effect of heat treatment of the long steel material.

[0023] Embodiment 2

[0024] See also Figures 1 to 3 The utility model provides an embodiment: a hot forging machine. Compared with the first embodiment, the present embodiment further includes: a motor is fixed inside the control box 2, and the motor is meshed with the gears at one end of the two movable shafts 4 through gears.

[0025] The pressing grooves 5 on the movable shafts 4 are all semicircular, and the pressing grooves 5 on the two movable shafts 4 correspond to each other, and the two movable shafts 4 are tangent to each other.

[0026] One end of the heat-treated long steel material enters the pressing groove 5 between the two pressing rollers 3, and the motor is started to drive the rotation of the pressing rollers 3 and the movable shaft 4 to realize the forging processing of the heat-treated long steel material, so that the hot long steel material is forged into a suitable cylindrical shape, which is convenient for the later cutting of the long cylinder.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A hot forging machine, comprising a base plate (1), a control box (2), a support frame (6) and a heating box (10), characterized in that: The support frame (6) is fixed to the middle of one end of the upper end surface of the bottom plate (1), the heating box (10) is fixed to the upper end surface of the bottom plate (1), and the heating box (10) is located inside the support frame (6), a heating groove (11) is provided in the middle of the upper end of the heating box (10), support blocks (7) are welded on both sides of one end of the support frame (6), the two support blocks (7) are connected by a fixed shaft (9), and the middle of the fixed shaft (9) A movable roller (8) is movably installed, the control box (2) is fixed to the side of the upper end surface of the bottom plate (1) away from one end of the support frame (6), a support plate (12) is fixed to the side of the upper end surface of the bottom plate (1) away from the control box (2), the control box (2) and the support plate (12) are connected at the middle of the upper end through a movable shaft (4), a pressure roller (3) is fixed at the middle of the movable shaft (4), and a pressure groove (5) is opened in the middle of the pressure roller (3).

2. The hot forging machine according to claim 1, characterized in that: A motor is fixed inside the control box (2), and the motor is meshed with gears at one end of the two movable shafts (4) via gears.

3. The hot forging machine according to claim 1, characterized in that: The pressing grooves (5) on the movable shafts (4) are all semicircular in shape, and the pressing grooves (5) on the two movable shafts (4) correspond to each other, and the two movable shafts (4) are tangent to each other.

4. The hot forging machine according to claim 1, characterized in that: The upper end of the movable roller (8) is higher than the upper end surface of the heating box (10), and the upper end of the movable roller (8) and the center of the pressing groove (5) are on the same horizontal plane.

5. The hot forging machine according to claim 1, characterized in that: The outer width of the support frame (6) is smaller than the width of the bottom plate (1), and the length and width of the heating box (10) are equal to the inner length and width of the support frame (6).

Images