CN212792707U

CN212792707U - Mould for continuously producing full-circumference flanging

Info

Publication number: CN212792707U
Application number: CN202021403390.4U
Authority: CN
Inventors: 刘多保; 杨代权; 丁国雄
Original assignee: Deweishi Zhejiang Intelligent Technology Co ltd
Current assignee: Deweishi Zhejiang Intelligent Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-26
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a turn-ups's mould all around of continuous production, the on-line screen storage device comprises a base, the upper end middle part fixed mounting of base has the terrace die, a through-hole has all been seted up to the upper end left part and the upper end right part of base, the equal fixed mounting of the upper end left part and the upper end right part of base has a spring, and is two sets of the upper end of spring is provided with lower mould device jointly, the finished piece has been placed at the upper end middle part of lower mould device, the upper end middle part rear side of base is provided with rotating device, rotating device's front end upper portion is provided with forming device. A turn-ups's mould is all around in continuous production, when the lower bolster drove the finished piece down motion, the finished piece received stopping of terrace die and extrudees the intermediate position of finished piece for the finished piece mid portion is up protruding and enter into the shaping downthehole, thereby conveniently processes the turn-ups, the product can one shot forming, has reduced the amount of labour, has improved work efficiency.

Description

Mould for continuously producing full-circumference flanging

Technical Field

The utility model relates to the technical field of molds, in particular to a mold for continuously producing full-circumference turned edges.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production. The automobile exhaust pipe muffler has the advantages that the name of an industrial bus is adopted, the existing flanging die needs two processes for turnover when the automobile exhaust pipe muffler is produced and machined, labor is wasted, working efficiency is reduced, meanwhile, the position of a part is easy to deviate, and machining precision is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turn-ups's mould of continuous production week to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a turn-ups's mould all around of continuous production, includes the base, the upper end middle part fixed mounting of base has the terrace die, a through-hole has all been seted up to the upper end left part and the upper end right part of base, the equal fixed mounting of the upper end left part and the upper end right part of base has a spring, and is two sets of the upper end of spring is provided with lower mould device jointly, the finished piece has been placed at the upper end middle part of lower mould device, the upper end middle part rear side of base is provided with rotating device, rotating device's front end upper portion is provided with forming device.

Preferably, the lower die device comprises a limiting rod, the limiting rod is provided with two sets, a lower template is fixedly mounted on the upper ends of the two sets of limiting rods, a hole groove is formed in the middle of the upper end of the lower template, a U-shaped limiting plate is fixedly mounted on the left portion of the upper end of the lower template and the right portion of the upper end of the lower template, and the lower template is fixedly connected to the upper ends of the two sets of springs and fixedly connected with the lower die device and the springs.

Preferably, the rotating device comprises a fixing frame, a sliding groove is formed in the front end of the fixing frame, a screw rod is connected to the middle of the groove wall of the sliding groove in an inserting mode, the screw rod penetrates through the top of the groove wall of the sliding groove and is fixedly provided with a positive and negative motor, and the fixing frame is fixedly connected to the rear side of the middle of the upper end of the base and fixedly connects the rotating device and the base together.

Preferably, the forming device comprises a sliding plate, an upper template is fixedly mounted at the front end of the sliding plate, a forming hole is formed in the middle of the lower end of the upper template, and the sliding plate is movably connected to the upper portion of the rotating device to movably connect the forming device and the rotating device.

Preferably, the lower part of the limiting rod is positioned inside the through hole, and the upper part of the male die is positioned inside the hole groove.

Preferably, the workpiece is located in the middle of the two groups of U-shaped limiting plates, and the size of the workpiece is the same as that of the upper template.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the slide drives the cope match-plate pattern and drives the lower bolster downstream when pushing away the finished piece downstream down, two sets of springs are in compression state this moment, set up the stop lever and play limiting displacement to the lower bolster, stability when having improved the lower bolster up-and-down motion, when the lower bolster was down-moved together with the finished piece, the finished piece received stopping of terrace die and extrudeed the intermediate position of finished piece, make the finished piece mid portion up protruding and enter into the shaping downthehole, thereby conveniently process the turn-ups, the product can one shot forming, the amount of labour has been reduced, and the work efficiency is improved.

2. The workpiece is placed on the lower template, and the two groups of U-shaped limiting plates are arranged to limit the workpiece, so that the workpiece is prevented from deviating in the machining process, and the machining precision of the workpiece in the machining process is guaranteed.

Drawings

FIG. 1 is a schematic view of the overall structure of a mold for continuously producing a full-circumference flange according to the present invention;

FIG. 2 is a schematic structural view of a lower mold device for continuously producing a mold with a full-circumference flanging of the present invention;

FIG. 3 is a schematic structural view of a rotating device of the mold for continuously producing the full-circumference flanging of the present invention;

fig. 4 is the structure diagram of the forming device of the mold for continuously producing the full circumference flanging of the utility model.

In the figure: 1. a base; 2. a male die; 3. a through hole; 4. a spring; 5. a lower die device; 6. manufacturing a workpiece; 7. a rotating device; 8. a molding device; 51. a limiting rod; 52. a lower template; 53. a hole groove; 54. a U-shaped limiting plate; 71. a fixed mount; 72. a chute; 73. a screw rod; 74. a positive and negative motor; 81. a slide plate; 82. mounting a template; 83. and (5) forming holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a turn-ups's mould all around of continuous production, including base 1, base 1's upper end middle part fixed mounting has terrace die 2, a through-hole 3 has all been seted up to base 1's upper end left part and upper end right part, base 1's the equal fixed mounting in upper end left part and the upper end right part has a spring 4, the upper end of two sets of springs 4 is provided with lower mould device 5 jointly, finished piece 6 has been placed at the upper end middle part of lower mould device 5, base 1's upper end middle part rear side is provided with rotating device 7, rotating device 7's front end upper portion is provided with forming device 8.

The lower die device 5 comprises a limiting rod 51, the limiting rod 51 plays a limiting role in limiting the lower die plate 52, two groups of limiting rods 51 are arranged, the lower die plate 52 is fixedly mounted at the upper ends of the two groups of limiting rods 51 together, a hole groove 53 is formed in the middle of the upper end of the lower die plate 52, a U-shaped limiting plate 54 is fixedly mounted at each of the left part and the right part of the upper end of the lower die plate 52, the U-shaped limiting plate 54 plays a limiting role in limiting the workpiece 6 and improves the machining precision, and the lower die plate 52 is fixedly connected to the upper ends of the two groups of springs 4 to fixedly connect the lower die device 5; the rotating device 7 comprises a fixed frame 71, the front end of the fixed frame 71 is provided with a sliding chute 72, the middle part of the chute wall of the sliding chute 72 is inserted and connected with a screw rod 73, the screw rod 73 penetrates through the top of the chute wall of the sliding chute 72 and is fixedly provided with a positive and negative motor 74, and the fixed frame 71 is fixedly connected to the rear side of the middle part of the upper end of the base 1 to fixedly connect the rotating device 7 and the base 1 together; the forming device 8 comprises a sliding plate 81, the sliding plate 81 drives an upper template 82 to move downwards, the flanging processing of the workpiece 6 is facilitated, the upper template 82 is fixedly installed at the front end of the sliding plate 81, a forming hole 83 is formed in the middle of the lower end of the upper template 82, and the sliding plate 81 is movably connected to the upper portion of the rotating device 7 to movably connect the forming device 8 and the rotating device 7; the lower part of the limiting rod 51 is positioned inside the through hole 3, and the upper part of the male die 2 is positioned inside the hole groove 53; the workpiece 6 is positioned in the middle of the two groups of U-shaped limiting plates 54, and the size of the workpiece 6 is the same as that of the upper template 82.

It should be noted that the utility model relates to a mould for continuous production of full circumference flanging, a workpiece 6 is placed on a lower template 52, a positive and negative motor 74 drives a screw rod 73 to rotate, thereby driving a sliding plate 81 to move downwards along the screw rod 73, further driving an upper template 82 to contact the surface of the workpiece 6 when the sliding plate 81 moves downwards synchronously, and the lower template 52 is driven to move downwards when the workpiece 6 is pushed to move downwards by extrusion, at the moment, two groups of springs 4 are in a compressed state, a limiting rod 51 is arranged to limit the lower template 52, the stability of the lower template 52 when moving upwards and downwards is improved, when the lower template 52 moves downwards together with the workpiece 6, the workpiece 6 is blocked by a convex die 2 and extrudes the middle position of the workpiece 6, so that the middle part of the workpiece 6 protrudes upwards and enters a forming hole 83, thereby the flanging is convenient to process, the product can be formed at one time, the labor capacity is reduced, the working efficiency is improved, the workpieces 6 are placed on the lower template 52, and the two groups of U-shaped limiting plates 54 are arranged to limit the workpieces 6, so that the workpieces 6 are prevented from being shifted in the machining process, and the machining precision of the workpieces 6 in the machining process is guaranteed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mould of turn-ups is revolved in continuous production week, includes base (1), its characterized in that: the upper end middle part fixed mounting of base (1) has terrace die (2), one through-hole (3) have all been seted up to the upper end left part and the upper end right part of base (1), the equal fixed mounting of the upper end left part and the upper end right part of base (1) has one spring (4), and is two sets of the upper end of spring (4) is provided with lower mould device (5) jointly, finished piece (6) have been placed at the upper end middle part of lower mould device (5), the upper end middle part rear side of base (1) is provided with rotating device (7), the front end upper portion of rotating device (7) is provided with forming device (8).

2. The mold for continuously producing the full-circumference flange according to claim 1, wherein: lower die set (5) are including gag lever post (51), gag lever post (51) are provided with two sets ofly, and the common fixed mounting in upper end of two sets of gag lever posts (51) has lower bolster (52), hole groove (53) have been seted up at the upper end middle part of lower bolster (52), the equal fixed mounting in upper end left part and the upper end right part of lower bolster (52) has a U-shaped limiting plate (54), lower bolster (52) fixed connection is with lower die set (5) and spring (4) fixed connection in the upper end of two sets of springs (4).

3. The mold for continuously producing the full-circumference flange according to claim 1, wherein: rotating device (7) includes mount (71), spout (72) have been seted up to the front end of mount (71), the cell wall middle part of spout (72) alternates and is connected with lead screw (73), lead screw (73) run through the cell wall top of spout (72) and fixed mounting has positive and negative motor (74), mount (71) fixed connection is in the same place rotating device (7) and base (1) fixed connection at the upper end middle part rear side of base (1).

4. The mold for continuously producing the full-circumference flange according to claim 1, wherein: forming device (8) includes slide (81), the front end fixed mounting of slide (81) has cope match-plate pattern (82), shaping hole (83) have been seted up at the lower extreme middle part of cope match-plate pattern (82), slide (81) swing joint is with forming device (8) and rotating device (7) swing joint on the upper portion of rotating device (7).

5. The mold for continuously producing the full-circumference flange according to claim 2, characterized in that: the lower part of the limiting rod (51) is positioned inside the through hole (3), and the upper part of the male die (2) is positioned inside the hole groove (53).

6. The mold for continuously producing the full-circumference flange according to claim 1, wherein: the workpiece (6) is positioned in the middle of the two groups of U-shaped limiting plates (54), and the size of the workpiece (6) is the same as that of the upper template (82).