CN216397893U

CN216397893U - Die ejection device for forging production and processing

Info

Publication number: CN216397893U
Application number: CN202122928232.1U
Authority: CN
Inventors: 丁伟; 潘峰; 秦绪伟; 申作平; 徐延斌
Original assignee: Rizhao Fangjin Metal Products Co ltd
Current assignee: Rizhao Fangjin Metal Products Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-29
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a die ejection device for forging production and processing, and particularly relates to the technical field of forging processing. According to the die ejection device for forging production and processing, due to the linkage of the air cylinder, the movable plate, the supporting column and the first ejection plate, a forged product can be easily ejected out of the forging die frame to be flush with a fixed plate surface, the second ejection device works through the matching of the gear and the rack bar while the first ejection device works, and after the forged product is ejected out, the second ejection plate pushes the forged product to the conveying device, so that the quality of the product is effectively guaranteed.

Description

Die ejection device for forging production and processing

Technical Field

The utility model relates to the technical field of forging processing, in particular to a die ejection device for forging production processing.

Background

The forging mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.

The conventional ejection device has the following disadvantages: the forged product can often produce the adhesiveness to the inner wall of the lower forging die set, and the product is difficult to separate quickly and completely during ejection, so that the product is difficult to damage or deform, and the quality of the product is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a die ejection device for forging production and processing, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a die ejection device for forging production and processing comprises a bottom plate, a supporting plate is fixedly arranged at the front end of the bottom plate, two limit grooves are symmetrically arranged in the middle of the supporting plate, two expansion brackets are fixedly arranged in the middle of the upper end of the bottom plate, a fixing plate is fixedly arranged at one end of the upper part of the supporting plate close to the bottom plate, the fixing plate comprises a plate body, a first ejection device is movably arranged in the middle of the fixed plate and comprises a cover plate, a forging die is fixedly arranged in the middle of the lower end of the cover plate, a second ejection device is movably arranged at one side of the upper end of the fixed plate close to the support plate, the second ejection device comprises a gear, a conveying device is fixedly arranged on one side of the upper end of the bottom plate far away from the supporting plate, the conveying device comprises two symmetrical supporting frames, a driving motor is fixedly mounted on the conveying device, and a motor frame is fixedly mounted at the lower end of the driving motor.

Preferably, a transmission shaft is rotatably arranged between the two support frames positioned on the same side, and a conveyor belt is rotatably arranged on the transmission shaft.

Preferably, a forging die set is arranged in the middle of the upper end of the plate body, and two ejection grooves are symmetrically formed in the bottom wall of the forging die set.

Preferably, the fixed mounting of apron lower extreme bilateral symmetry has two cylinders, the apron lower extreme is located fixed mounting between forging mould and the apron has two first supports, the inside equal slidable mounting of first support has the second support, second support lower extreme fixed mounting has the movable plate, the movable plate upper end is located fixed mounting between two second supports has the support column, support column upper end fixed mounting has first roof, the movable plate is close to the fixed mounting of the one end symmetry of backup pad has two third supports, two the one end upper portion fixed mounting that the movable plate was kept away from to the third support has the rack bar.

Preferably, the gear all rotates and installs first pivot, the equal fixed mounting in one end that the gear was kept away from to first pivot has first toper tooth, first toper tooth rotates installs the second toper tooth rather than intermeshing, two fixed mounting has the second pivot between the second toper tooth, second pivot surface both sides slidable mounting has the mobile device, the mobile device includes spacing, second pivot surface middle part is provided with stop device, stop device includes the mount, stop device keeps away from the one end fixed mounting of second pivot has the second roof.

Preferably, the limit frame is hinged to one end close to the second top plate, and a limit column is fixedly mounted at one end, close to the second top plate, of the fixing frame.

Preferably, one end of the third bracket, which is located at the rack bar, penetrates through the limiting groove and extends to one end, which is far away from the moving plate, of the supporting plate.

Preferably, the width of the third bracket is the same as the width of the limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a die ejection device for forging production and processing, which can easily eject a forged product from a forging die frame to be flush with a fixed plate surface by arranging a cylinder, a movable plate, a support column and a first ejection plate in a linkage manner, wherein a second ejection device works by matching a gear and a rack bar while the first ejection device works, after the forged product is ejected, the second ejection plate pushes the forged product to a conveying device, the conveying device conveys the forged product to be stored, the injection molded product is effectively prevented from being damaged in the ejection process, and the quality of the product is guaranteed.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present invention;

FIG. 2 is a rear elevational view of the overall construction of the present invention;

FIG. 3 is a front elevational view of the overall construction of the present invention;

FIG. 4 is a structural view of a first ejection device of the present invention;

fig. 5 is a structural view of a second ejection device of the present invention.

In the figure: 1. a base plate; 2. a support plate; 21. a limiting groove; 3. a conveying device; 31. a support frame; 32. a conveyor belt; 33. a drive shaft; 4. a fixing plate; 41. a plate body; 42. forging a die carrier; 43. ejecting the groove; 5. a telescopic frame; 6. a first ejection device; 61. a cover plate; 62. a cylinder; 63. a second bracket; 64. moving the plate; 65. a support pillar; 66. a first top plate; 67. a third support; 68. a rack bar; 69. a first bracket; 7. a second ejection device; 71. a gear; 72. a first conical tooth; 73. a second rotating shaft; 74. a limiting device; 741. a fixed mount; 742. a limiting column; 75. a mobile device; 751. a limiting frame; 752. a transmission frame; 76. a second top plate; 77. a first rotating shaft; 78. a second tapered tooth; 8. a drive motor; 9. a motor frame; 10. and (5) forging the die.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-5, a die ejection device for forging production and processing comprises a bottom plate 1, a supporting plate 2 is fixedly installed at the front end of the bottom plate 1, two limiting grooves 21 are symmetrically formed in the middle of the supporting plate 2, two expansion brackets 5 are fixedly installed in the middle of the upper end of the bottom plate 1, a fixed plate 4 is fixedly installed at one end, close to the bottom plate 1, of the upper portion of the supporting plate 2, the fixed plate 4 comprises a plate body 41, a first ejection device 6 is movably installed in the middle of the fixed plate 4, the first ejection device 6 comprises a cover plate 61, a forging die 10 is fixedly installed in the middle of the lower end of the cover plate 61, a second ejection device 7 is movably installed at one side, close to the supporting plate 2, of the upper end of the fixed plate 4, the second ejection device 7 comprises a gear 71, a conveying device 3 is fixedly installed at one side, far away from the supporting plate 2, of the upper end of the bottom plate 1, the conveying device 3 comprises two symmetrical supporting frames 31, a driving motor 8 is fixedly installed on the conveying device 3, the lower end of the driving motor 8 is fixedly provided with a motor frame 9.

A transmission shaft 33 is rotatably arranged between the two support frames 31 positioned on the same side, the transmission shaft 33 is rotatably provided with a conveyor belt 32, the middle part of the upper end of the plate body 41 is provided with a forging die set 42, and the bottom wall of the forging die set 42 is symmetrically provided with two ejection grooves 43; the upper end of the conveyor belt 32 is flush with the plate body 41.

Two cylinders 62 are symmetrically and fixedly mounted on two sides of the lower end of the cover plate 61, two first supports 69 are fixedly mounted at the lower end of the cover plate 61 between the forging die 10 and the cover plate 61, second supports 63 are slidably mounted in the first supports 69, a moving plate 64 is fixedly mounted at the lower end of the second supports 63, a support column 65 is fixedly mounted at the upper end of the moving plate 64 between the two second supports 63, a first top plate 66 is fixedly mounted at the upper end of the support column 65, two third supports 67 are symmetrically and fixedly mounted at one end of the moving plate 64 close to the support plate 2, a rack bar 68 is fixedly mounted at the upper part of one end of each of the two third supports 67 far away from the moving plate 64, one end of each rack bar 68 at the position of the third support 67 penetrates through the limiting groove 21 and extends to one end of the support plate 2 far away from the moving plate 64, and the width of each third support 67 is the same as the width of the limiting groove 21; the size of the lower opening of the first bracket 69 is the same as that of the lower rod of the second bracket 63, the size of the top of the second bracket 63 is the same as that of the inner cavity of the first bracket 69, and one end of the rack bar 68 close to the support plate 2 is tightly attached to the support plate 2.

A first rotating shaft 77 is rotatably mounted on each gear 71, first conical teeth 72 are fixedly mounted at one end, far away from the gear 71, of each first rotating shaft 77, second conical teeth 78 meshed with the first conical teeth 72 are rotatably mounted on the first conical teeth 72, a second rotating shaft 73 is fixedly mounted between the two second conical teeth 78, moving devices 75 are slidably mounted on two sides of the outer surface of the second rotating shaft 73, each moving device 75 comprises a limiting frame 751, a limiting device 74 is arranged in the middle of the outer surface of the second rotating shaft 73, each limiting device 74 comprises a fixing frame 741, a second top plate 76 is fixedly mounted at one end, far away from the second rotating shaft 73, of each limiting frame 751, close to the second top plate 76, is hinged with a transmission frame 752, and a limiting column 742 is fixedly mounted at one end, close to the second top plate 76, of each fixing frame 741; the gear 71 is engaged with the rack bar 68, the surface of the second rotating shaft 73 is provided with threads, the limiting frame 751 is slidably mounted on the upper portion of the fixing plate 4, the inner portion of the limiting frame 751 is provided with threads matched with the second rotating shaft 73, the fixing frame 741 is fixedly mounted on the upper end of the fixing plate 4, and the fixing frame 741 is not in contact with the second rotating shaft 73.

The working principle of the utility model is as follows: when the forging machine works, the driving motor 8 is started, the air cylinders 62 and the telescopic frame 5 drive the cover plate 61 upwards through the two air cylinders 62, the cover plate 61 drives the first support 69 upwards, when the first support 69 ascends to the upper part of the second support 63, the moving plate 64 is driven upwards through the second support 63, the moving plate 64 drives the first top plate 66 upwards through the two support columns 65 fixedly arranged at the upper end of the moving plate 64, the moving plate 64 drives the support columns 65 to ascend and simultaneously drives the rack bar 68 to ascend through the third support 67, the rack bar 68 drives the gear 71 to rotate, the gear 71 drives the second rotating shaft 73 to rotate through the first conical gear 72 and the second conical gear 78 which are mutually meshed, the limiting frame 751 slides towards the fixed frame 741, the hinged transmission frame 752 rotates to push the second top plate 76 to approach to the forged products which are gradually ejected, when the forged products are completely ejected, the air cylinders 62 stop ascending, the telescopic frame 5 continues to push the moving plate 64 upwards, the second carriage 63 slides inside the first carriage 69, and the second top plate 76 ejects the forged product onto the conveyor belt 32 of the conveyor 3 to convey it to the storage position.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a forge mould ejecting device for production and processing, includes bottom plate (1), its characterized in that: the front end of the bottom plate (1) is fixedly provided with a supporting plate (2), the middle of the supporting plate (2) is symmetrically provided with two limiting grooves (21), the middle of the upper end of the bottom plate (1) is fixedly provided with two expansion brackets (5), the upper part of the supporting plate (2) is fixedly provided with a fixed plate (4) close to the end of the bottom plate (1), the fixed plate (4) comprises a plate body (41), the middle of the fixed plate (4) is movably provided with a first ejection device (6), the first ejection device (6) comprises a cover plate (61), the middle of the lower end of the cover plate (61) is fixedly provided with a forging die (10), one side of the upper end of the fixed plate (4) close to the supporting plate (2) is movably provided with a second ejection device (7), the second ejection device (7) comprises a gear (71), one side of the upper end of the bottom plate (1) far away from the supporting plate (2) is fixedly provided with a conveying device (3), conveyer (3) include two bisymmetry's support frame (31), conveyer (3) fixed mounting has driving motor (8), driving motor (8) lower extreme fixed mounting has motor frame (9).

2. The die ejection device for forging production processing according to claim 1, wherein: two that lie in same side rotate between support frame (31) and install transmission shaft (33), transmission shaft (33) are rotated and are installed conveyer belt (32).

3. The die ejection device for forging production processing according to claim 1, wherein: the middle part of the upper end of the plate body (41) is provided with a forging die set (42), and two ejection grooves (43) are symmetrically formed in the bottom wall of the forging die set (42).

4. The die ejection device for forging production processing according to claim 1, wherein: fixed mounting of apron (61) lower extreme bilateral symmetry has two cylinders (62), apron (61) lower extreme is located fixed mounting between forging mould (10) and apron (61) has two first supports (69), inside equal slidable mounting of first support (69) has second support (63), second support (63) lower extreme fixed mounting has movable plate (64), fixed mounting has support column (65) between two second supports (63) is located to movable plate (64) upper end, support column (65) upper end fixed mounting has first roof (66), fixed mounting that movable plate (64) is close to the one end symmetry of backup pad (2) has two third supports (67), two the one end upper portion fixed mounting that movable plate (64) were kept away from in third support (67) has rack (68).

5. The die ejection device for forging production processing according to claim 1, wherein: gear (71) all rotates and installs first pivot (77), the equal fixed mounting of one end that gear (71) was kept away from in first pivot (77) has first toper tooth (72), first toper tooth (72) rotate and install second toper tooth (78) rather than intermeshing, two fixed mounting has second pivot (73) between second toper tooth (78), second pivot (73) surface both sides slidable mounting has mobile device (75), mobile device (75) are including spacing (751), second pivot (73) surface middle part is provided with stop device (74), stop device (74) are including mount (741), the one end fixed mounting that second pivot (73) were kept away from in stop device (74) has second roof (76).

6. The die ejection device for forging production processing according to claim 5, wherein: one end, close to the second top plate (76), of the limiting frame (751) is hinged to a transmission frame (752), and one end, close to the second top plate (76), of the fixing frame (741) is fixedly provided with a limiting column (742).

7. The die ejection device for forging production processing according to claim 4, wherein: one end of the third bracket (67) positioned on the rack bar (68) penetrates through the limiting groove (21) and extends to one end, far away from the moving plate (64), of the supporting plate (2).

8. The die ejection device for forging production processing according to claim 4, wherein: the width of the third support (67) is the same as that of the limiting groove (21).