Gear transmission type die forging machine

Abstract

The utility model provides a gear transmission type die forging machine, which relates to the technical field of die forging machines and comprises a base, a mounting frame, a first shaft, a second shaft, a first gear, a balancing weight, a disc, a frame, a sliding seat, a through groove, an upper die, a motor, a first belt wheel, a second gear, a second belt wheel, a belt, a mounting groove, an electric push rod, a baffle, a movable seat and a groove. According to the die forging machine, the lower die can be moved to the outer portion of the mounting frame, a worker can conveniently take out a workpiece in the lower die, new materials can be conveniently placed in the lower die, use is convenient, through the arranged baffle and the arranged vertical plate, the die forging machine is convenient to use, and the machining efficiency is improved. According to the device, the sputtering range and the sputtering distance of high-temperature metal oxide generated during forging of a workpiece can be limited, threats to the safety of workers are prevented, meanwhile, in the using process of the device, the workers are located on the side portion of the movable base, and therefore the protection effect on the workers can be further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die forging machine technical field, and specifically is a gear transmission type die forging machine. BACKGROUND

[0002] The die forging machine exerts certain pressure on the heated material and makes the workpiece produced meet the requirements through the corresponding die, the existing die forging machine is used for placing the die of the material to be processed in the position close to the internal center position of the equipment, the equipment body can cause certain limitation to the placement and taking out of the material, and the convenience of feeding and discharging is affected. CONTENT

[0003] The utility model discloses a gear transmission type die forging machine, aims at solving the problem mentioned in the above background art.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: the gear transmission type die forging machine, including the base, be provided with the mounting bracket on the base, be provided with the first shaft and the second shaft on the mounting bracket, the both ends of the first shaft are provided with the first gear and the counterweight respectively, be provided with the disc on the first shaft, the disc is eccentric and is provided with on the first shaft, be provided with the frame that can slide up and down along the mounting bracket in the mounting bracket, the inside of the frame is provided with the sliding seat that can slide back and forth along the bottom of the frame, be provided with the through slot on the sliding seat, the disc is located in the inside of the through slot and is rotationally connected with the sliding seat, the bottom of the frame is provided with the detachable upper die, be provided with the motor on the mounting bracket, the output of the motor is provided with the first pulley, the both ends of the second shaft are provided with the second gear and the second pulley respectively, the second gear is engaged outside the first gear, the first pulley is driven through the belt between the second pulley, the lateral part of the base is provided with the installation groove, the inside of the installation groove is provided with the electric push rod, the output of the electric push rod is provided with the baffle, the upper surface of the base is slidably connected with the movable seat, one end of the movable seat is fixedly connected with the baffle, be provided with the recess on the movable seat, the inside of the recess is provided with the detachable lower die.

[0005] Preferably, the movable seat is provided with a vertical plate on one side of the lower die.

[0006] Preferably, the disc and the sliding seat are rotationally connected through a bearing.

[0007] Preferably, the counterweight and the second pulley are located on the same side of the mounting bracket, and the second pulley is located between the counterweight and the mounting bracket.

[0008] Preferably, the lower surface of the movable seat is symmetrically provided with two guide rails, and the upper surface of the base is provided with a sliding groove matched with the guide rails.

[0009] The utility model discloses beneficial effect is:

[0010] The lower mould in the die forging machine can be moved to the outside of the mounting frame, the workpiece in the lower mould is convenient for workman to take out, also convenient for the new material is placed to the lower mould, convenient to use, and through the setting baffle and opposite board, the splash range and splash distance of high temperature metal oxide that workpiece produces when forging can be limited to prevent the security of workman from being threatened, simultaneously in the process of using the device, workman is located the side portion of movable seat to can further promote the protection effect to workman. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structure schematic diagram of the specific embodiment of the utility model.

[0012] Figure 2 It is the structure schematic diagram of another angle of die forging machine.

[0013] Figure 3 It is the back view of die forging machine.

[0014] Figure 4 It is the side view of die forging machine.

[0015] Figure 5 It is the structure schematic diagram of frame.

[0016] In the drawing: 1, base; 2, mounting frame; 3, first shaft; 4, second shaft; 5, first gear; 6, counterweight; 7, disc; 8, frame; 9, sliding seat; 10, bearing; 11, upper mould; 12, motor; 13, first pulley; 14, second gear; 15, second pulley; 16, belt; 17, electric push rod; 18, baffle; 19, movable seat; 20, lower mould; 21, vertical board; 22, guide rail. DETAILED DESCRIPTION

[0017] The specific embodiment of the utility model is further explained below in combination with the drawings.

[0018] As Figures 1-5As shown, a gear transmission type die forging machine, including the base 1, the base 1 is provided with mounting frame 2, mounting frame 2 is provided with the first shaft 3 and the second shaft 4, the both ends of the first shaft 3 are provided with the first gear 5 and the counterweight 6 respectively, the first shaft 3 is provided with the disc 7, the disc 7 is eccentric on the first shaft 3, the mounting frame 2 is provided with the frame 8 which can slide up and down along the mounting frame 2, the inside of the frame 8 is provided with the sliding seat 9 which can slide back and forth along the bottom of the frame 8, the sliding seat 9 is provided with a through slot, the disc 7 is located in the inside of the through slot and is rotationally connected with the sliding seat 9, the bottom of the frame 8 is provided with the upper die 11 which can be detached, the mounting frame 2 is provided with the motor 12, the output end of the motor 12 is provided with the first pulley 13, the both ends of the second shaft 4 are provided with the second gear 14 and the second pulley 15 respectively, the second gear 14 is engaged with the first gear 5, the first pulley 13 is driven by the belt 16 between the second pulley 15, the side of the base 1 is provided with the mounting slot, the inside of the mounting slot is provided with the electric push rod 17, the output end of the electric push rod 17 is provided with the baffle 18, the upper surface of the base 1 is slidably connected with the movable seat 19, one end of the movable seat 19 is fixedly connected with the baffle 18, the movable seat 19 is provided with the groove, the inside of the groove is provided with the lower die 20 which can be detached.

[0019] In processing, first, the heated material is placed into the lower die 20, then the electric push rod 17 is started, the output end of the electric push rod 17 drives the baffle 18 to move towards the mounting frame 2, at the same time, the baffle 18 drives the movable seat 19 and the lower die 20 to move synchronously, when the lower die 20 moves to the directly below of the upper die 11, at this time, the baffle 18 is located at the side of the mounting frame 2, then the electric push rod 17 stops, then the motor 12 is started, the output end of the motor 12 drives the first pulley 13 to rotate, through the transmission of the belt 16, the second pulley 15 is driven to rotate, after the second pulley 15 rotates, the second shaft 4 is driven to rotate, the second gear 14 on the second shaft 4 also rotates synchronously with the second shaft 4, the second gear 14 drives the first shaft 3 to rotate through the engagement with the first gear 5, the first shaft 3 drives the disc 7 to rotate, through the circumferential rotation of the disc 7, the sliding seat 9 in the frame 8 can be driven to move back and forth along the inner bottom of the sliding seat 9, at the same time, the frame 8 can be driven to move up and down in the mounting frame 2, when the frame 8 moves up and down, the upper die 11 can be driven to move downwards, through the extrusion of the upper die 11 and the lower die 20, the material can be extruded into a workpiece, after the processing of the workpiece is completed, the upper die 11 moves upwards to the highest position and stops, then the lower die 20 is pushed out from the mounting frame 2 through the electric push rod 17, the worker takes out the workpiece in the lower die 20, places new material into the lower die 20.

[0020] When the upper die 11 and the lower die 20 are extruding materials, the baffle 18 can shield the high-temperature metal oxides that appear during rapid extrusion, so as to avoid the high-temperature metal oxides threatening the personal safety of the workers. At the same time, in this case, the workers can feed the material from the side of the movable seat 19, which can further avoid the high-temperature metal oxides threatening the safety of the workers.

[0021] Furthermore, a vertical plate 21 is provided on the movable seat 19 and on one side of the lower mold 20 to prevent metal oxides from flying out from the other end opening of the mounting bracket 2, thereby limiting the sputtering range and distance of the metal oxides and helping to maintain the working environment on site.

[0022] Furthermore, the disc 7 and the slide 9 are rotatably connected by the bearing 10 to reduce the friction between the disc 7 and the slide 9.

[0023] Furthermore, the counterweight 6 and the second pulley 15 are both located on the same side of the mounting frame 2. The second pulley 15 is located between the counterweight 6 and the mounting frame 2. The counterweight 6 is used to maintain the balance of the first shaft 3. Within a certain range, the farther the counterweight 6 is from the mounting frame 2, the smaller the weight of the counterweight 6 itself will be while maintaining the balance of the first shaft 3. This can reduce the amount of material used in the counterweight 6 and also provide sufficient space for the transmission of the first pulley 13 and the second pulley 15.

[0024] Furthermore, two guide rails 22 are symmetrically arranged on the lower surface of the movable seat 19, and a sliding groove that cooperates with the guide rails 22 is provided on the upper surface of the base 1 to improve the stability of the movable seat 19 when it moves on the base 1.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A gear-driven die forging machine, characterized in that, The device includes a base, a mounting frame on the base, a first shaft and a second shaft on the mounting frame, a first gear and a counterweight at both ends of the first shaft, a disc on the first shaft, the disc being eccentrically positioned on the first shaft, a frame that can slide up and down along the mounting frame inside the mounting frame, a slide block that can slide back and forth along the bottom of the frame inside the frame, a through groove on the slide block, the disc being located inside the through groove and rotatably connected to the slide block, a detachable upper mold at the bottom of the frame, a motor on the mounting frame, a first pulley at the output end of the motor, a second gear and a second pulley at both ends of the second shaft, the second gear meshing with the first gear, and the first pulley and the second pulley being driven by a belt, a mounting groove on the side of the base, an electric push rod inside the mounting groove, a baffle at the output end of the electric push rod, a movable seat slidably connected to the upper surface of the base, one end of the movable seat being fixedly connected to the baffle, a groove on the movable seat, and a detachable lower mold inside the groove.

2. The gear-driven die forging machine according to claim 1, characterized in that, A vertical plate is provided on the movable seat and on one side of the lower mold.

3. The gear-driven die forging machine according to claim 1, characterized in that, The disk and the slide are rotatably connected by bearings.

4. The gear-driven die forging machine according to claim 1, characterized in that, The counterweight and the second pulley are both located on the same side of the mounting frame, with the second pulley located between the counterweight and the mounting frame.

5. The gear-driven die forging machine according to any one of claims 1-4, characterized in that, The lower surface of the movable seat is symmetrically provided with two guide rails, and the upper surface of the base is provided with a sliding groove that cooperates with the guide rails.

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