CN211564227U

CN211564227U - Forming die of toper work piece

Info

Publication number: CN211564227U
Application number: CN201921955951.9U
Authority: CN
Inventors: 苏虹宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-25
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a forming die of toper work piece, the on-line screen storage device comprises a base, the upper end fixed mounting of base has the location platform, the rear end fixed mounting of a connecting plate has the inner mold core, the rear end of fixed plate is provided with forming device, forming device's rear end sliding connection has the external mold, the center bearing of external mold is connected with the external mold pivot, the front end fixed mounting of fixed plate has the box, the inside of box is provided with demoulding mechanism, the rear end fixedly connected with connecting plate No. two of base, the rear end fixedly connected with of connecting plate No. two connects the workbin. A forming die of toper work piece, through a quick fashioned effect to the sheet material, improved product production efficiency, the device simple structure simultaneously, convenient operation, reduction of very big degree carries out big investment in earlier stage because the problem of equipment in toper product production process, can be to the quick drawing of patterns effect of part simultaneously.

Description

Forming die of toper work piece

Technical Field

The utility model relates to a forming die field, in particular to forming die of toper work piece.

Background

The forming die is a die manufactured according to the shape and the structure of a real object in proportion, and a pressing or pouring method is used for enabling a material to be a tool with a certain shape, so that the forming die well improves the speed of processing parts and reduces the processing cost.

The taper sleeve is commonly used in a plurality of sheet metal parts, and a plurality of forming dies have high requirements on equipment, so that a large number of punching machines are required, and high early-stage production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a forming die of toper work piece can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a forming die of toper work piece, includes the base, the upper end fixed mounting of base has the location platform, base front end fixedly connected with connecting plate No. one, the front end fixedly connected with fixed plate of connecting plate No. one, the rear end fixedly mounted of connecting plate has the inner mold core, the rear end of fixed plate is provided with forming device, forming device's rear end sliding connection has the external mold, the central bearing of external mold is connected with the external mold pivot, the front end fixedly mounted of fixed plate has the box, the inside of box is provided with demoulding mechanism, the rear end fixedly connected with connecting plate No. two of base, the rear end fixedly connected with of connecting plate No. two connects the workbin.

Preferably, the surfaces of the first connecting plate and the second connecting plate are provided with a front-back through-shaped groove, the sizes and the positions of the two groups of back-shaped grooves are the same, the middle of the second connecting plate is provided with a front-back through-shaped stripping groove, and the upper surface of the positioning table is provided with a positioning groove.

Preferably, forming device primary structure has first connecting rod and second connecting rod, the spout of controlling the break-over is seted up on the surface of first connecting rod and second connecting rod, the equal fixedly connected with gear shaft in upper end of first connecting rod and second connecting rod, the equal fixed mounting in surface of gear shaft has first gear, and two sets of first gear intermeshing, the front end swing joint of gear shaft is at the rear end of fixed plate.

Preferably, the outer die and the outer die rotating shafts are arranged in two groups, the front end of each outer die rotating shaft is connected to the inner wall of the corresponding sliding groove in a sliding mode, the rear end of each outer die rotating shaft is connected to the inside of the corresponding second connecting plate in a sliding mode, the angle of the taper of the outer die is the same as that of the inner die core, and the directions of the taper of the outer die and the inner die core are opposite.

Preferably, the main structure of the demolding mechanism is provided with a pushing sleeve and a pressing rod, the front end of the pushing sleeve is fixedly connected with a push rod, the rear end of the pressing rod penetrates through the box wall of the box body and is fixedly connected to the front end of the push rod, the rear end of the push rod is fixedly connected with a spring, the rear end of the spring is fixedly connected to the front end of the fixing plate, and the pushing sleeve is sleeved on the surface of the inner mold core.

Preferably, the rear end of the fixing plate is provided with a rotating groove which penetrates through the left and right, and the forming device is positioned in the rotating groove.

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

1. the first connecting rod is controlled to be shifted upwards, the two outer dies are perfectly matched on the surface of the inner die core, gaps exist between the inner die core and the outer dies, the gaps between the inner die core and the outer dies are the thickness of the raw material plates, and after the first connecting rod is rotated to the position with the largest upper end, the raw material plates are formed into the conical sleeve along with the first connecting rod, so that the effect of quickly forming the plates is achieved, the production efficiency of products is improved, meanwhile, the device is simple in structure and convenient to operate, and large investment is performed to a large extent in the production process of the conical products due to the problem of equipment.

2. After the forming, the whole pushing sleeve is driven to push backwards through pressing the pressing rod, and the formed product slides into the material receiving box, so that the effect of quickly demoulding the product is achieved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a forming mold for a conical workpiece according to the present invention;

fig. 2 is a rear schematic view of the overall structure of a forming die for a conical workpiece according to the present invention;

fig. 3 is a schematic structural view of an inner mold core and an outer mold of the forming mold for a conical workpiece according to the present invention;

fig. 4 is a schematic structural view of a molding device of a mold for molding a conical workpiece according to the present invention;

fig. 5 is a schematic diagram of a demolding mechanism of a mold for molding a conical workpiece according to the present invention.

In the figure: 1. a base; 2. a positioning table; 3. a fixing plate; 4. a box body; 5. a molding device; 51. a first link; 52. a second link; 53. a first gear; 54. a chute; 55. a gear shaft; 6. a first connecting plate; 7. positioning a groove; 8. an inner mold core; 9. a demolding mechanism; 91. pushing a sleeve; 92. a push rod; 93. a pressure lever; 94. a spring; 10. an outer mold; 11. a circular groove; 12. a stripping groove; 13. a material receiving box; 14. an outer mold rotating shaft; 15. a rotating groove; 16. and a second connecting plate.

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.

As shown in fig. 1-5, a forming die for a conical workpiece comprises a base 1, a positioning table 2 is fixedly mounted at the upper end of the base 1, a first connecting plate 6 is fixedly connected to the front end of the base 1, a first fixing plate 3 is fixedly connected to the front end of the first connecting plate 6, an inner die core 8 is fixedly mounted at the rear end of the first connecting plate 6, a forming device 5 is arranged at the rear end of the fixing plate 3, an outer die 10 is slidably connected to the rear end of the forming device 5, a central bearing of the outer die 10 is connected with an outer die rotating shaft 14, a box body 4 is fixedly mounted at the front end of the fixing plate 3, a demoulding mechanism 9 is arranged inside the box body 4, a second connecting plate 16 is fixedly connected to the rear end of.

The surfaces of the first connecting plate 6 and the second connecting plate 16 are provided with a front-back through-going circular groove 11, the sizes and the positions of the two groups of circular grooves 11 are the same, the middle part of the second connecting plate 16 is provided with a front-back through-going stripping groove 12, the upper surface of the positioning table 2 is provided with a positioning groove 7 for limiting the rotating position, so that the rotation rotates along with the appearance of the inner mold core 8; the forming device 5 mainly comprises a first connecting rod 51 and a second connecting rod 52, wherein the surfaces of the first connecting rod 51 and the second connecting rod 52 are provided with left and right through sliding chutes 54, the upper ends of the first connecting rod 51 and the second connecting rod 52 are fixedly connected with a gear shaft 55, the surfaces of the gear shaft 55 are fixedly provided with first gears 53, the two groups of first gears 53 are mutually meshed, the front end of the gear shaft 55 is movably connected to the rear end of the fixing plate 3, and the two outer dies 10 can synchronously rotate through the mutual meshing of the two first gears 53; the outer die 10 and the outer die rotating shaft 14 are provided with two groups, the front end of the outer die rotating shaft 14 is connected to the inner wall of the sliding groove 54 in a sliding mode, the rear end of the outer die rotating shaft 14 is connected to the inside of the second connecting plate 16 in a sliding mode, the conical angle of the outer die 10 is the same as that of the inner die core 8, and the direction of the conical angle is opposite; the demoulding mechanism 9 mainly comprises a push sleeve 91 and a pressure lever 93, wherein the front end of the push sleeve 91 is fixedly connected with a push rod 92, the rear end of the pressure lever 93 penetrates through the box wall of the box body 4 and is fixedly connected with the front end of the push rod 92, the rear end of the push rod 92 is fixedly connected with a spring 94, the rear end of the spring 94 is fixedly connected with the front end of the fixed plate 3, and the push sleeve 91 is sleeved on the surface of the inner mold core 8; the rear end of the fixing plate 3 is provided with a rotating groove 15 which penetrates left and right, and the forming device 5 is positioned inside the rotating groove 15 and provides a rotating space for the first connecting rod 51 and the second connecting rod 52 to rotate.

It should be noted that, the utility model relates to a forming die for conical workpiece, by placing the sheet material to be formed in the positioning groove 7 at the upper end of the positioning table 2, then controlling the first connecting rod 51 to be shifted upwards, driving the first gear 53 to rotate, and two first gears 53 to be meshed with each other, so the second connecting rod 52 can also rotate along with shifting of the first connecting rod 51, and the outer die rotating shaft 14 inside the two outer dies 10 is slidably connected in the sliding groove 54, and the return grooves 11 on the first connecting plate 6 and the second connecting plate 16 limit the rotating range of the two outer dies 10, so that the sheet material is perfectly matched with the surface of the inner die core 8, and the inner die core 8 and the outer die 10 have a gap, the gap between them is the thickness of the sheet material, after the first connecting rod 51 is rotated to the maximum position at the upper end, the sheet material is formed into a conical sleeve, and after forming, the whole pushing sleeve 91 is driven to push backwards by pressing the pressing rod 93, and the formed product slides into the material receiving box 13.

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 forming die of toper work piece, includes base (1), its characterized in that: the utility model discloses a demolding machine, including base (1), front end fixed connection have a connecting plate (6) No. one, the front end fixed connection of a connecting plate (6) has fixed plate (3), the rear end fixed mounting of a connecting plate (6) has interior mold core (8), the rear end of fixed plate (3) is provided with forming device (5), the rear end sliding connection of forming device (5) has external mold (10), the central bearing of external mold (10) is connected with external mold pivot (14), the front end fixed mounting of fixed plate (3) has box (4), the inside of box (4) is provided with demoulding mechanism (9), the rear end fixed connection of base (1) has connecting plate (16) No. two, the rear end fixed connection of connecting plate (16) connects workbin (13).

2. The die for forming a tapered work piece according to claim 1, wherein: the utility model discloses a material taking off groove (12) that run through around the surface of a connecting plate (6) and No. two connecting plates (16) is seted up, shape groove (11) that go through around just the size and the position of two sets of shape grooves (11) are the same, No. two connecting plates (16) the middle part of seting up run through around, constant head tank (7) have been seted up to the upper surface of location platform (2).

3. The die for forming a tapered work piece according to claim 1, wherein: forming device (5) major structure has first connecting rod (51) and second connecting rod (52), the spout (54) of controlling the break-over are seted up on the surface of first connecting rod (51) and second connecting rod (52), the equal fixed connection in upper end of first connecting rod (51) and second connecting rod (52) has gear shaft (55), the equal fixed mounting in surface of gear shaft (55) has first gear (53), and two sets of first gear (53) intermeshing, the front end swing joint of gear shaft (55) is at the rear end of fixed plate (3).

4. A die for forming a tapered work as claimed in claim 1 or 3, wherein: the outer die (10) and the outer die rotating shafts (14) are arranged in two groups, the front ends of the outer die rotating shafts (14) are connected to the inner wall of the sliding groove (54) in a sliding mode, the rear ends of the outer die rotating shafts (14) are connected to the inner portion of the second connecting plate (16) in a sliding mode, the conical angle of the outer die (10) is the same as that of the inner die core (8), and the direction of the conical angle is opposite to that of the inner die core.

5. The die for forming a tapered work piece according to claim 1, wherein: demoulding mechanism (9) major structure has and pushes away cover (91) and depression bar (93), the front end fixedly connected with push rod (92) that pushes away cover (91), the tank wall fixed connection that the rear end of depression bar (93) runs through box (4) is at the front end of push rod (92), the rear end fixedly connected with spring (94) of push rod (92), the rear end fixed connection of spring (94) is at the front end of fixed plate (3), push away the surface that cover (91) cup jointed in inner mold core (8).

6. The die for forming a tapered work piece according to claim 1, wherein: the rear end of the fixing plate (3) is provided with a rotating groove (15) which penetrates left and right, and the forming device (5) is located inside the rotating groove (15).