Flange forging and extruding device

Abstract

The utility model discloses a flange forging extrusion device, and particularly relates to the technical field of flange forging extrusion, which comprises a fixed plate I. The rear side of the middle part of the upper surface of the fixed plate I is fixedly connected with a fixed frame, the surface of the fixed frame is fixedly connected with an air cylinder I, and the lower end of the air cylinder I penetrates through the upper and lower surfaces of the fixed frame and is fixedly connected with an extrusion block. A mold is fixedly connected to the middle of the upper surface of the first fixing plate, positioning assemblies are fixedly connected to the left side and the right side of the mold, supporting legs are fixedly connected to the four corners of the lower surface of the first fixing plate, a second fixing plate is fixedly connected to the middles of the surfaces of the supporting legs, and a demolding assembly is fixedly connected to the middle of the upper surface of the second fixing plate. By means of the positioning assembly, when the equipment is used, a machined material only needs to be placed on the upper surface of the mold, the machined material is pushed to the middle of the mold under the action of the positioning assembly, the extrusion effect is better, and the formed material can be ejected out of the mold through the demolding assembly so that the material can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of flange forging and extrusion, in particular to a flange forging and extrusion device. Background Art

[0002] Heating the raw materials to the specified temperature is an important step before forging. Heating can improve the plasticity of the metal and make it easier to forge. During the heating process, it is necessary to control the temperature and heating time to prevent overburning or uneven temperature.

[0003] In the existing flange forging and extrusion equipment, when forging the flange, it is necessary to manually place the unprocessed material into the middle position of the equipment before extrusion processing. In addition, the unprocessed material will shift during the extrusion process and needs to be manually reset multiple times. Not only is the speed slow and dangerous, but after the extrusion is completed, the formed flange is not convenient to remove from the inside of the mold. Utility Model Content

[0004] The purpose of the utility model is to provide a flange forging and extruding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange forging extrusion device, comprising a fixing plate 1, a fixing frame is fixedly connected to the rear side of the middle part of the upper surface of the fixing plate 1, a cylinder 1 is fixedly connected to the surface of the fixing frame, a lower end of the cylinder passes through the upper and lower surfaces of the fixing frame and is fixedly connected to an extrusion block, a mold is fixedly connected to the middle part of the upper surface of the fixing plate 1, a positioning assembly is fixedly connected to the left and right sides of the mold, support legs are fixedly connected to the four corners of the lower surface of the fixing plate, a fixing plate 2 is fixedly connected to the middle part of the surface of the support leg, and a demolding assembly is fixedly connected to the middle part of the upper surface of the fixing plate 2.

[0006] Preferably, the positioning assembly includes a fixed plate three, the front and rear ends of the upper surface of the fixed plate three away from the mold are rotatably connected to a rotating rod, the upper end of the rotating rod is fixedly connected to a rotating arm one, and the upper and lower sides of the rotating arm one away from the rotating rod are rotatably connected to positioning wheels.

[0007] Preferably, both the front and rear ends of the left and right sides of the outer surface of the mold are fixedly connected to limit sliding rods, the surface of the limit sliding rod is slidably connected to a sliding block, the middle part of the front and rear surfaces of the sliding block is rotatably connected to a rotating arm 2, the end of the rotating arm 2 away from the sliding block is rotatably connected to a rotating arm 3, and the end of the rotating arm 3 away from the rotating arm 2 is fixedly connected to the lower end of the rotating rod.

[0008] Preferably, a second cylinder is fixedly connected to the middle of a surface of the sliding block that is away from each other, and the second cylinder is fixedly connected to the upper surface of the second fixed plate.

[0009] Preferably, the demoulding assembly includes a fixed block, a movable groove is opened on the upper surface of the fixed block, a movable block is slidably connected inside the movable groove, a roller is movably connected to the upper surface of the movable block, a movable frame is rotatably connected to the front and rear surfaces of the roller, a fixed rod is fixedly connected to the upper surface of the movable frame, a cylinder three is fixedly connected to the middle of the left side surface of the movable block, and the cylinder three is fixedly connected to the fixed plate two.

[0010] Preferably, the upper end of the fixing rod passes through the fixing plate 1 and the upper and lower surfaces of the mold.

[0011] Preferably, when the top end of the fixing rod is at the lowest position, it is in the same plane as the lowest surface inside the mold.

[0012] Preferably, the portion of the rotating rod located inside the fixing plate three is cylindrical.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a positioning component, and when a flange needs to be forged, it is only necessary to put the processed material on the upper surface of the mold, and the processed material is moved to the middle position of the mold under the action of the positioning component.

[0015] The utility model uses the demoulding component to eject the molded material from the inside of the mold after the material is extruded and molded, so that the molded material can be taken out conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the upper structure of the positioning assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the lower structure of the positioning component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the demoulding component of the utility model;

[0020] Figure 5 It is a schematic diagram of the local structure of the demoulding component of the utility model.

[0021] In the figure: 1. fixed plate one; 2. fixed frame; 3. cylinder one; 4. extrusion block; 5. mold; 6. positioning assembly; 7. support leg; 8. fixed plate two; 9. demoulding assembly; 101. fixed plate three; 102. rotating rod; 103. rotating arm one; 104. positioning wheel; 105. limiting slide bar; 106. sliding block; 107. rotating arm two; 108. rotating arm three; 109. cylinder two; 201. fixed block; 202. moving block; 203. roller; 204. moving frame; 205. fixed rod; 206. cylinder three; 207. moving groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 The utility model provides a technical solution: a flange forging extrusion device, including a fixed plate 1, a fixed frame 2 is fixedly connected to the rear side of the middle part of the upper surface of the fixed plate 1, a cylinder 3 can be fixedly connected to the surface of the fixed frame 2, the lower end of the cylinder 3 passes through the upper and lower surfaces of the fixed frame 2 and is fixedly connected to an extrusion block 4, a mold 5 is fixedly connected to the middle part of the upper surface of the fixed plate 1, and a positioning component 6 is fixedly connected to the left and right sides of the mold 5, four corners of the lower surface of the fixed plate 1 are fixedly connected to support legs 7, the middle part of the surface of the support leg 7 is fixedly connected to a fixed plate 2 8, and the middle part of the upper surface of the fixed plate 2 8 is fixedly connected to a demoulding component 9.

[0024] By setting the positioning component 6, it is only necessary to place the processed material above the mold 5. The processed material can be moved to the middle of the mold 5 through the positioning component 6. After the processed material is extruded and formed, the formed material can be ejected from the inside of the mold 5 through the demolding component.

[0025] See also Figure 2 , Figure 3 The positioning assembly 6 includes a fixed plate 3 101, and the front and rear ends of the upper surface of the fixed plate 3 101 away from the mold 5 are rotatably connected to a rotating rod 102, the upper end of the rotating rod 102 is fixedly connected to a rotating arm 103, and the upper and lower sides of the rotating arm 103 away from the rotating rod 102 are rotatably connected to positioning wheels 104.

[0026] The outer surface of the mold 5 is fixedly connected to the limit slide rod 105 on both the front and rear ends on the left and right sides, and the limit slide rod 105 is slidably connected to the surface of the slide block 106. The sliding block 106 is rotatably connected to the middle of the front and rear surfaces of the slide block 106. The end of the rotating arm 107 away from the sliding block 106 is rotatably connected to the rotating arm 3 108, and the end of the rotating arm 3 108 away from the rotating arm 107 is fixedly connected to the lower end of the rotating rod 102.

[0027] A second cylinder 109 is fixedly connected to the middle of the side of the sliding block 106 that is away from each other, and the second cylinder 109 is fixedly connected to the upper surface of the second fixed plate 8.

[0028] The sliding block 106 is pushed to move left and right by the cylinder 2 109 , and during the movement of the sliding block 106 , the rotating arm 2 107 is driven to move, and then the rotating arm 3 108 is driven to move, and then the rotating arm 1 103 is driven to rotate, so as to achieve the purpose of pushing the processed material to the center position of the mold 5 .

[0029] See also Figure 4 , Figure 5 The demoulding component 9 includes a fixed block 201, a movable groove 207 is opened on the upper surface of the fixed block 201, a movable block 202 is slidably connected inside the movable groove 207, a roller 203 is movably connected to the upper surface of the movable block 202, a movable frame 204 is rotatably connected to the front and rear surfaces of the roller 203, a fixed rod 205 is fixedly connected to the upper surface of the movable frame 204, a cylinder three 206 is fixedly connected to the middle of the left side surface of the movable block 202, and the cylinder three 206 is fixedly connected to the fixed plate two 8.

[0030] The upper end of the fixing rod 205 penetrates the fixing plate 1 and the upper and lower surfaces of the mold 5.

[0031] The cylinder 3 206 pushes the moving block 202 to move rightward, and pushes the fixing rod 205 upward through the roller 203, thereby pushing the formed material out from the inside of the mold 5.

[0032] Working principle: first, place the material to be processed on the upper surface of the mold 5, and then push the sliding block 106 to move left and right through the cylinder 2 109. During the movement of the sliding block 106, it drives the rotating arm 2 107 to move, and then drives the rotating arm 3 108 to move, and then drives the rotating arm 1 103 to rotate to push the processed material to the center position of the mold 5, and then let the cylinder 2 109 shrink. At this time, start the cylinder 1 3, and drive the extrusion block to move downward under the action of the cylinder 1 3 to extrude the processed material. After the extrusion is completed, shrink the cylinder 1 3, and then start the cylinder 3 206. The cylinder 3 206 pushes the moving block 202 to move to the right, and lifts the fixed rod 205 upward through the roller 203, thereby ejecting the formed material from the inside of the mold 5. After the formed material is taken out, shrink the cylinder 3 206, and the next flange forging extrusion work can be carried out.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange forging and extrusion device, comprising a fixing plate (1), characterized in that: A fixing frame (2) is fixedly connected to the rear middle of the upper surface of the fixing plate 1 (1); a cylinder 1 (3) is fixedly connected to the surface of the fixing frame (2); a lower end of the cylinder 1 (3) passes through the upper and lower surfaces of the fixing frame (2) and is fixedly connected to an extrusion block (4); a mold (5) is fixedly connected to the middle of the upper surface of the fixing plate 1 (1); a positioning assembly (6) is fixedly connected to the left and right sides of the mold (5); four corners of the lower surface of the fixing plate 1 (1) are fixedly connected to support legs (7); a fixing plate 2 (8) is fixedly connected to the middle of the surface of the support legs (7); and a demoulding assembly (9) is fixedly connected to the middle of the upper surface of the fixing plate 2 (8).

2. A flange forging and extrusion device according to claim 1, characterized in that: The positioning assembly (6) comprises a fixing plate three (101), wherein the front and rear ends of the upper surface of the fixing plate three (101) away from the mould (5) are rotatably connected to a rotating rod (102), the upper end of the rotating rod (102) is fixedly connected to a rotating arm one (103), and the upper and lower ends of the end of the rotating arm one (103) away from the rotating rod (102) are rotatably connected to positioning wheels (104).

3. A flange forging and extrusion device according to claim 2, characterized in that: The outer surface of the mold (5) is fixedly connected to a limit slide rod (105) on both the left and right sides and the front and rear ends. The surface of the limit slide rod (105) is slidably connected to a sliding block (106). The middle of the front and rear surfaces of the sliding block (106) is rotatably connected to a rotating arm 2 (107). The end of the rotating arm 2 (107) away from the sliding block (106) is rotatably connected to a rotating arm 3 (108). The end of the rotating arm 3 (108) away from the rotating arm 2 (107) is fixedly connected to the lower end of the rotating rod (102).

4. A flange forging and extrusion device according to claim 3, characterized in that: The middle part of the side of the sliding block (106) that is away from each other is fixedly connected with a second cylinder (109), and the second cylinder (109) is fixedly connected to the upper surface of the second fixed plate (8).

5. The flange forging and extrusion device according to claim 1, characterized in that: The demoulding assembly (9) comprises a fixed block (201), a movable groove (207) is provided on the upper surface of the fixed block (201), a movable block (202) is slidably connected inside the movable groove (207), a roller (203) is movably connected to the upper surface of the movable block (202), the front and rear surfaces of the roller (203) are rotatably connected to a movable frame (204), a fixed rod (205) is fixedly connected to the upper surface of the movable frame (204), a cylinder three (206) is fixedly connected to the middle part of the left side surface of the movable block (202), and the cylinder three (206) is fixedly connected to the fixed plate two (8).

6. A flange forging and extrusion device according to claim 5, characterized in that: The upper end of the fixing rod (205) passes through the fixing plate 1 (1) and the upper and lower surfaces of the mold (5).

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