Novel forging press

Abstract

The utility model relates to the technical field of forging press machines, and discloses a novel forging press machine which comprises a forging press machine body, a lower die base is arranged on the forging press machine body, two fan-shaped slope openings are formed in the top side of the lower die base, and a mounting round cavity, a bottom cavity, a wheel groove and a mounting chamber are formed in the lower die base. A gear column is arranged in the mounting circular cavity, and a transmission cleaning mechanism used for the two fan-shaped slope openings is arranged on the top side of the gear column. According to the utility model, the driving gear is meshed with the gear column, so that the two fan-shaped die holder scrapers on the rotating rod on the top side of the gear column are synchronously driven, and oxide skin falling from the top side of the lower die holder can be cleaned and scraped through the circumferential rotation of the two fan-shaped die holder scrapers on the rotating rod; and the cleaned and scraped oxide skin downwards falls into the corresponding fan-shaped collecting boxes through the two fan-shaped slope openings, and cleaning of the oxide skin falling off from the top side of the lower die base is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a forging press technical field especially relates to a novel forging press. BACKGROUND

[0002] Forging press (also called hydraulic forging machine or mechanical forging machine) is a kind of mechanical equipment for metal forging processing, it changes the shape and size of metal workpiece by exerting great pressure;Forging press is usually used to produce some metal parts that need accurate forming, such as commonly used parts in aerospace, automobile, die and machinery industry.

[0003] The forging press of prior art (its authorized announcement number is: CN211679826U), the forging press of this kind of structure when actually using, by upper die holder down-pressing the red-hot metal workpiece on lower die holder, red-hot metal workpiece is pressure forged, in the forging process of red-hot metal workpiece, the surface of red-hot metal workpiece and oxygen in air react to produce oxide skin (also called iron drop), when being subjected to external force and deforming, oxide skin will drop on lower die holder top side, and the oxide skin dropped on lower die holder top side needs to be cleaned in time;Therefore, a kind of novel forging press is proposed to solve the above problems. SUMMARY

[0004] In view of the defects of prior art, the utility model provides a novel forging press to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A novel forging press, comprising a forging press body, a lower die holder is arranged on the forging press body, two fan-shaped bevel grooves are formed on the top side of the lower die holder, a mounting circular cavity, a bottom cavity, a wheel groove and a mounting chamber are respectively formed in the lower die holder, a gear column is arranged in the mounting circular cavity, a transmission cleaning mechanism for the two fan-shaped bevel grooves is arranged on the top side of the gear column, a telescopic driving mechanism for the gear column is arranged in the mounting circular cavity and the bottom cavity, and a rotating driving mechanism for the gear column is arranged in the wheel groove and the mounting chamber.

[0007] Preferably, the mounting circular cavity and the bottom cavity are communicated, and the wheel groove is located on one side wall of the mounting circular cavity and communicated.

[0008] Preferably, the transmission cleaning mechanism comprises a rotating rod and a fan-shaped mold base scraper, one end of the rotating rod is fixedly installed on the top side of the gear column, the other end of the rotating rod is rotatably extended to the outside of the lower mold base and fixedly installed with two fan-shaped mold base scrapers, and the two fan-shaped mold base scrapers on the rotating rod are respectively attached to the corresponding fan-shaped slope opening.

[0009] Preferably, the telescopic driving mechanism comprises a mounting disc sleeve, a rotating disc and an electric push rod, the mounting disc sleeve is movably installed in the mounting circular cavity, the rotating disc is rotatably installed on the top side of the mounting disc sleeve, the bottom side of the gear column is fixedly connected with the top side of the rotating disc, the electric push rod is fixedly installed on the bottom side of the bottom cavity, and the output end of the electric push rod is fixedly installed on the bottom side of the mounting disc sleeve.

[0010] Preferably, the rotating driving mechanism comprises a motor and a driving gear, the motor is arranged in the mounting chamber, the output shaft of the motor is rotatably extended into the wheel groove and installed with the driving gear, and the driving gear is engaged with the gear column; by starting the motor, the driving gear is rotated, and since the driving gear is engaged with the gear column, the gear column is synchronously driven to rotate.

[0011] Preferably, the bottom side of the two fan-shaped slope openings on the lower mold base is provided with a fan-shaped opening, and a fan-shaped collecting box is arranged in each of the two fan-shaped openings; the fan-shaped collecting box can collect the oxide skin scraped down from the fan-shaped slope opening.

[0012] Preferably, the top side of the lower mold base is fixedly installed with two limiting arc-shaped blocks, and the two limiting arc-shaped blocks are respectively attached to one side of the corresponding fan-shaped collecting box; the limiting arc-shaped blocks can limit the fan-shaped collecting box.

[0013] The novel forging press has the advantages that when the oxide skin fallen from the top side of the lower mold base needs to be cleaned, the electric push rod is started to drive the mounting disc sleeve to move upward, the two fan-shaped mold base scrapers on the rotating rod are separated from the corresponding fan-shaped slope opening, then the motor is started to drive the driving gear to rotate, the two fan-shaped mold base scrapers on the rotating rod are synchronously driven to rotate due to the engagement between the driving gear and the gear column, the oxide skin fallen from the top side of the lower mold base is cleaned by the circumferential rotation of the two fan-shaped mold base scrapers on the rotating rod, the cleaned oxide skin falls downward through the two fan-shaped slope openings and into the corresponding fan-shaped collecting box, the oxide skin fallen from the top side of the lower mold base is cleaned, and the operation is simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1The utility model discloses a three-dimensional view angle structure schematic diagram.

[0015] Figure 2 The utility model discloses a first partial section structure schematic diagram.

[0016] Figure 3 The utility model discloses a second partial section structure schematic diagram.

[0017] Figure 4 The utility model discloses an explosion view angle structure schematic diagram.

[0018] In the figure: 1, forging press body;2, lower die holder;3, fan-shaped bevel;4, install round cavity;5, bottom cavity;6, wheel groove;7, installation chamber;8, gear column;9, rotating rod;10, fan-shaped die holder scraper;11, mounting disc sleeve;12, rotating disc;13, electric push rod;14, motor;15, drive gear;16, fan-shaped opening;17, fan-shaped collection box;18, limit arc block. DETAILED DESCRIPTION

[0019] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Refer to Figures 1-4 A novel forging press, including forging press body 1, be provided with lower die holder 2 on forging press body 1, and the top side of lower die holder 2 is provided with two fan-shaped bevels 3, and the inside of lower die holder 2 is provided with installation round cavity 4, bottom cavity 5, wheel groove 6 and installation chamber 7 respectively, and gear column 8 is arranged in installation round cavity 4, and the top side of gear column 8 is provided with the transmission cleaning mechanism for two fan-shaped bevels 3, and the inside of installation round cavity 4 and bottom cavity 5 is provided with the telescopic drive mechanism for gear column 8, and the inside of wheel groove 6 and installation chamber 7 is provided with the rotating drive mechanism for gear column 8.

[0021] Further, installation round cavity 4 and bottom cavity 5 are communicated, and wheel groove 6 is located on the side wall of installation round cavity 4 and communicated.

[0022] Further, the transmission cleaning mechanism comprises a rotating rod 9 and a fan-shaped die holder scraper 10, one end of the rotating rod 9 is fixedly installed on the top side of the gear column 8, the other end of the rotating rod 9 is rotatably penetrated to the outside of the lower die holder 2 and fixedly installed with two fan-shaped die holder scrapers 10, and the two fan-shaped die holder scrapers 10 on the rotating rod 9 are respectively abutted in the corresponding fan-shaped slope opening 3; through the two fan-shaped die holder scrapers 10 extending out of the rotating rod 9, the circumferential scraping and cleaning of the oxide skin falling off from the top side of the lower die holder 2 can be realized.

[0023] Specifically, the telescopic driving mechanism comprises a mounting disc sleeve 11, a rotating disc 12 and an electric push rod 13, the mounting disc sleeve 11 is movably installed in the mounting circular cavity 4, the rotating disc 12 is rotatably installed on the top side of the mounting disc sleeve 11, the top side of the rotating disc 12 is fixedly connected with the bottom side of the gear column 8, the electric push rod 13 is fixedly installed on the inner wall of the bottom side of the bottom cavity 5, and the output end of the electric push rod 13 is fixedly installed on the bottom side of the mounting disc sleeve 11; through the starting of the electric push rod 13, the mounting disc sleeve 11 pushes the gear column 8 to move upwards.

[0024] Specifically, the rotating driving mechanism comprises a motor 14 and a driving gear 15, the motor 14 is arranged in the mounting chamber 7, the output shaft of the motor 14 is rotatably extended into the wheel groove 6 and installed with the driving gear 15, and the driving gear 15 is engaged with the gear column 8; through the starting of the motor 14, the driving gear 15 is rotated, and since the driving gear 15 is engaged with the gear column 8, the gear column 8 is further synchronously driven to rotate.

[0025] Further, the bottom side of the two fan-shaped slope openings 3 on the lower die holder 2 is provided with a fan-shaped opening 16, and the fan-shaped collecting box 17 is placed in the two fan-shaped openings 16; through the fan-shaped collecting box 17, the oxide skin scraped down in the fan-shaped slope opening 3 can be concentratedly collected.

[0026] Specifically, the top side of the lower die holder 2 is fixedly installed with two limiting arc-shaped blocks 18, and the two limiting arc-shaped blocks 18 are respectively abutted on one side of the corresponding fan-shaped collecting box 17; through the limiting arc-shaped block 18, the fan-shaped collecting box 17 can be limited.

[0027] In use: when the forging press body 1 carries out pressure forging on the red-hot metal workpiece, the surface of the red-hot metal workpiece reacts with oxygen in the air to produce scale (also called iron drop), which will fall off on the top side of the lower die seat 2 during the pressure forging process, when the forging of the red-hot metal workpiece is completed, the forged metal workpiece is removed from the lower die seat 2, then the mounting disc sleeve 11 is pushed up by the gear column 8 by starting the electric push rod 13, the two sector-shaped die seat scrapers 10 on the rotating rod 9 are upwardly separated from the corresponding sector-shaped slope openings 3, then the driving gear 15 is rotated by starting the motor 14, since the driving gear 15 is engaged with the gear column 8, the two sector-shaped die seat scrapers 10 on the top side of the rotating rod 9 are synchronously driven, the scale falling off on the top side of the lower die seat 2 is cleaned and scraped off by the circumferential rotation of the two sector-shaped die seat scrapers 10 on the rotating rod 9, the cleaned and scraped-off scale falls down to the corresponding sector-shaped collecting boxes 17 through the two sector-shaped slope openings 3, the scraped-off scale is collected by the two sector-shaped collecting boxes 17, which is convenient for subsequent unified treatment.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application.

Claims

1. A novel forging press, comprising a forging press body (1), characterized in that, The forging press body (1) is provided with a lower die base (2). The top side of the lower die base (2) has two fan-shaped inclined slots (3). The lower die base (2) is provided with an installation cavity (4), a bottom cavity (5), a wheel groove (6) and an installation chamber (7). The installation cavity (4) is provided with a gear column (8). The top side of the gear column (8) is provided with a transmission and cleaning mechanism for the two fan-shaped inclined slots (3). The installation cavity (4) and the bottom cavity (5) are provided with a telescopic drive mechanism for the gear column (8). The wheel groove (6) and the installation chamber (7) are provided with a rotation drive mechanism for the gear column (8).

2. The novel forging press according to claim 1, characterized in that, The mounting cavity (4) and the bottom cavity (5) are connected, and the wheel groove (6) is located on one side wall of the mounting cavity (4) and is connected.

3. The novel forging press according to claim 1, characterized in that, The transmission cleaning mechanism includes a rotating rod (9) and a fan-shaped mold base scraper (10). One end of the rotating rod (9) is fixedly installed on the top side of the gear column (8). The other end of the rotating rod (9) rotates through to the outside of the lower mold base (2) and is fixedly installed with two fan-shaped mold base scrapers (10). The two fan-shaped mold base scrapers (10) on the rotating rod (9) respectively fit against the corresponding fan-shaped inclined opening (3).

4. A novel forging press according to claim 3, characterized in that, The telescopic drive mechanism includes a mounting disc sleeve (11), a turntable (12), and an electric push rod (13). The mounting disc sleeve (11) is movably installed in the mounting cavity (4). The turntable (12) is rotatably installed on the top side of the mounting disc sleeve (11). The top side of the turntable (12) is fixedly connected to the bottom side of the gear column (8). The electric push rod (13) is fixedly installed on the bottom inner wall of the bottom cavity (5). The output end of the electric push rod (13) is fixedly installed on the bottom side of the mounting disc sleeve (11).

5. A novel forging press according to claim 4, characterized in that, The rotation drive mechanism includes a motor (14) and a drive gear (15). The motor (14) is installed in the mounting chamber (7). The output shaft of the motor (14) extends rotatably into the wheel groove (6) and is fitted with the drive gear (15). The drive gear (15) meshes with the gear column (8).

6. A novel forging press according to claim 1, characterized in that, The bottom sides of the two fan-shaped ramps (3) on the lower mold base (2) are provided with fan-shaped openings (16), and fan-shaped collection boxes (17) are placed in the two fan-shaped openings (16).

7. A novel forging press according to claim 6, characterized in that, Two limiting arc blocks (18) are fixedly installed on the top side of the lower mold base (2), and the two limiting arc blocks (18) are respectively attached to one side of the corresponding fan-shaped collection box (17).

Images