CN211539358U - Prefabricated annular forging die - Google Patents

Abstract

The utility model discloses a prefabricated annular forging mould, including the middle part module, the shape of middle part module sets up to the loop configuration, and the bottom of middle part module is provided with sealed rand, and sealed rand and middle part module set up to the integrated into one piece structure, and the top of middle part module is provided with the module of exerting pressure, and the module of exerting pressure is fixed on electric cylinder, and the module of exerting pressure and middle part module set up with the axle center, and the bottom of middle part module is provided with the bottom module, and bottom module and middle part module set up with the axle center, and the seal groove has been seted up to the up end of bottom. Can inject the external diameter of loop forming element through the middle part module that sets up, can inject the internal diameter of loop forming element through the bottom module that sets up to can also let the unloading of the loop forming element of processing completion more convenient through the bottom module, can exert pressure to raw and other materials under electric cylinder's effect through setting up the module of exerting pressure, and then can forge raw and other materials into the loop forming element.

Description

Prefabricated annular forging die

Technical Field

The utility model relates to a forge mould technical field, specifically be a prefabricated annular forging die.

Background

The forging die is a die which is formed by heating metal to be in a liquid state or a softened state, then placing the metal into the die, and closing an upper die and a lower die of the die for one-time forming, sometimes a plurality of times are needed, and the internal structure and mechanical property of a part are good and the part is cast under the action of the extrusion force of the upper die and the lower die, so that the forging die is widely used.

The applicant of the present invention has found that, since the temperature of the part is still very high after the processing of the part processed by the forging die is completed, a special blanking tool is required to remove the forged and formed part, which is more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated annular forging mould aims at improving because the part through forging mould processing is after processing is accomplished, and the temperature of part is still very high, consequently needs special unloading instrument to remove to forge fashioned part and take off, so more troublesome problem.

The utility model discloses a realize like this:

the utility model provides a prefabricated annular forging mould, including the middle part module, the shape of middle part module sets up to the loop configuration, and the bottom of middle part module is provided with sealed rand, sealed rand and middle part module set up to the integrated into one piece structure, the top of middle part module is provided with the module of exerting pressure, the module of exerting pressure is fixed on electric cylinder, and the module of exerting pressure and the setting of middle part module with the axle center, the bottom of middle part module is provided with the bottom module, bottom module and middle part module set up with the axle center, and the up end of bottom module has seted up the seal groove, mutually support between seal groove and the.

Further, the side of middle part module is provided with the mount pad, mount pad and middle part module fixed connection, and the mount pad centers on the equidistant distribution in axle center of middle part module, runs through on the mount pad and has seted up the locating hole, is provided with the mount pad through the side at the middle part module to and run through on the mount pad and seted up the locating hole, be for the convenience fix the middle part module on stamping workbench through the bolt, and the middle part module also plays limiting displacement to the external diameter of loop forming element, thereby can pass through the utility model discloses process out accurate loop forming element.

Further, the connecting hole has been seted up to the lower terminal surface of middle part module, the connecting hole centers on the axle center equidistant distribution of middle part module, the up end of bottom module is provided with the spliced pole, spliced pole and bottom module fixed connection, and the spliced pole centers on the axle center equidistant distribution of bottom module, mutually support between spliced pole and the connecting hole, the connecting hole has been seted up through the lower terminal surface at the middle part module, and the up end at the bottom module is provided with the spliced pole, be connected through the mode of joint between for can letting middle part module and the bottom module, and then when forging the loop forming element, prevent the condition of dislocation from appearing between middle part module and the bottom module, and then can reduce the appearance of loop forming element wastrel.

Furthermore, the upper end surface of the bottom module is provided with an annular limiting piece, the annular limiting piece and the bottom module are arranged into an integral structure, the top end of the annular limiting piece is fixedly connected with a conical boss, the lower end surface of the pressure applying module is provided with a conical groove, the conical groove and the annular limiting piece are matched with each other, the upper end surface of the bottom module is provided with the annular limiting piece, and the top end of the annular limiting piece is fixedly connected with the conical boss, so that the middle part of the forging part can be perforated through the conical boss, thereby facilitating the processing of the ring-shaped piece, the ring-shaped limiting piece is arranged to limit the inner diameter of the ring-shaped piece, the lower end surface of the pressure applying module is provided with the conical groove, so that the conical groove and the annular limiting piece can be matched with each other, the raw material can be extruded to the edge, so that the annular piece can be processed more easily.

Furthermore, the lower terminal surface of the module of exerting pressure is provided with the stamping workpiece, the stamping workpiece with exert pressure module fixed connection, and the internal diameter of stamping workpiece is the same with the external diameter of annular locating part, the external diameter of stamping workpiece is the same with the internal diameter of middle part module, is provided with the stamping workpiece through the lower terminal surface at the module of exerting pressure, is for the convenience of exerting pressure to raw and other materials under electric cylinder's effect, and then can forge raw and other materials into the annular component under the effect of pressure.

Further, the first fixed holder of lower terminal surface fixedly connected with of bottom module, the fixed holder of up end fixedly connected with second of the module of exerting pressure, it is for the sake of convenience to fix bottom module and the module of exerting pressure through setting up the fixed holder of first fixed holder and second to can let pass through the utility model discloses process out the loop forming element.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, control convenient, can prescribe a limit to the external diameter of loop forming element through the middle part module that sets up, can prescribe a limit to the internal diameter of loop forming element through the bottom module that sets up to can also let the unloading of the loop forming element of processing completion more convenient through the bottom module, can exert pressure to raw and other materials under electric cylinder's effect through setting up the module of exerting pressure, and then can forge raw and other materials and cause the loop forming element.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a prefabricated annular forging die of the utility model;

fig. 2 is a schematic view of a split structure of the prefabricated annular forging die of the utility model;

fig. 3 is a schematic structural diagram of a middle module of the prefabricated annular forging die of the present invention;

fig. 4 is a schematic structural diagram of a pressing module of the prefabricated annular forging die of the present invention;

fig. 5 is a schematic structural view of a bottom block of the prefabricated annular forging die of the present invention.

In the figure: 1. a middle module; 11. a mounting seat; 111. positioning holes; 12. connecting holes; 13. a sealing collar; 2. a bottom module; 21. a first fixed clamp; 22. a sealing groove; 23. an annular limiting member; 231. a conical boss; 24. connecting columns; 3. a pressure application module; 31. a second stationary clamp; 32. a tapered recess; 33. and (5) stamping.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a prefabricated ring forging die, which comprises a middle module 1, wherein a mounting seat 11 is arranged on the side surface of the middle module 1, the mounting seat 11 is fixedly connected with the middle module 1, and the mounting seat 11 surrounds the axis of the middle module 1 and is distributed at equal intervals, a positioning hole 111 is formed in the mounting seat 11 in a penetrating manner, the mounting seat 11 is arranged on the side surface of the middle module 1, and the positioning hole 111 is formed in the mounting seat 11 in a penetrating manner, so that the middle module 1 is fixed on a stamping workbench through a bolt, and the middle module 1 also has a limiting effect on the outer diameter of a ring piece, thereby being capable of processing an accurate ring piece through the utility model; the middle module 1 is in an annular structure, the lower end face of the middle module 1 is provided with connecting holes 12, the connecting holes 12 are distributed at equal intervals around the axis of the middle module 1, the upper end face of the bottom module 2 is provided with connecting columns 24, the connecting columns 24 are fixedly connected with the bottom module 2, the connecting columns 24 are distributed at equal intervals around the axis of the bottom module 2, the connecting columns 24 and the connecting holes 12 are matched with each other, the connecting holes 12 are formed in the lower end face of the middle module 1, and the connecting columns 24 are arranged on the upper end face of the bottom module 2, so that the middle module 1 and the bottom module 2 can be connected in a clamping manner, and further, when a ring-shaped piece is forged, the condition of dislocation between the middle module 1 and the bottom module 2 is prevented, and further, the occurrence of ring-shaped piece;

the bottom end of the middle module 1 is provided with a sealing clamping ring 13, the sealing clamping ring 13 and the middle module 1 are arranged into an integrated structure, the top end of the middle module 1 is provided with a pressing module 3, the pressing module 3 is fixed on an electric cylinder, the pressing module 3 and the middle module 1 are coaxially arranged, the lower end face of the pressing module 3 is provided with a stamping part 33, the stamping part 33 is fixedly connected with the pressing module 3, the inner diameter of the stamping part 33 is the same as the outer diameter of the annular limiting part 23, the outer diameter of the stamping part 33 is the same as the inner diameter of the middle module 1, and the stamping part 33 is arranged on the lower end face of the pressing module 3, so that pressure is applied to raw materials under the action of the electric cylinder, and further the raw materials; the lower end face of the bottom module 2 is fixedly connected with a first fixed clamping piece 21, the upper end face of the pressure application module 3 is fixedly connected with a second fixed clamping piece 31, and the bottom module 2 and the pressure application module 3 are conveniently fixed by arranging the first fixed clamping piece 21 and the second fixed clamping piece 31, so that the ring-shaped piece can be processed by the utility model; the bottom end of the middle module 1 is provided with a bottom module 2, the bottom module 2 and the middle module 1 are coaxially arranged, the upper end surface of the bottom module 2 is provided with a sealing groove 22, the sealing groove 22 and the sealing collar 13 are matched with each other, the upper end surface of the bottom module 2 is provided with an annular limiting part 23, the annular limiting part 23 and the bottom module 2 are arranged into an integral structure, the top end of the annular limiting part 23 is fixedly connected with a conical boss 231, the lower end surface of the pressure application module 3 is provided with a conical groove 32, the conical groove 32 and the annular limiting part 23 are matched with each other, the upper end surface of the bottom module 2 is provided with the annular limiting part 23, and the top end of the annular limiting part 23 is fixedly connected with the conical boss 231 so as to open a hole in the middle of a forged part through the conical boss 231 and further facilitate the machining of an annular part, and, the conical groove 32 is formed in the lower end face of the pressing module 3, so that the raw materials can be extruded to the edge through the mutual matching between the conical groove 32 and the annular limiting part 23, and the annular part can be processed more easily.

The utility model discloses a theory of operation: the die comprises a pressing module 3, a forging workbench, a bottom module 2, a middle module 1, a bottom module 2, a forging workbench, a motor cylinder, a pressing module 3, a middle module 1, a bottom module, a middle module 1, a ring-shaped piece and a die holder, wherein the pressing module 3 is fixed at the lower end of the motor cylinder, the middle module 1 is fixed on the motor cylinder at the lower end of the forging workbench, raw materials are placed into the middle module 1, and then the pressing module 3 is used for applying pressure to the raw.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A prefabricated annular forging die, includes middle part module (1), its characterized in that: the shape of middle part module (1) sets up to the annular structure, and the bottom of middle part module (1) is provided with sealed rand (13), sealed rand (13) and middle part module (1) set up to the integrated into one piece structure, the top of middle part module (1) is provided with module (3) of exerting pressure, module (3) of exerting pressure are fixed on electric cylinder, and exert pressure module (3) and middle part module (1) set up with the axle center, the bottom of middle part module (1) is provided with bottom module (2), bottom module (2) and middle part module (1) set up with the axle center, and the up end of bottom module (2) has seted up seal groove (22), mutually support between seal groove (22) and sealed rand (13).

2. A prefabricated annular forging die as claimed in claim 1, wherein the side face of the middle module (1) is provided with mounting seats (11), the mounting seats (11) are fixedly connected with the middle module (1), the mounting seats (11) are distributed at equal intervals around the axis of the middle module (1), and positioning holes (111) are formed in the mounting seats (11) in a penetrating mode.

3. A prefabricated ring forging die as claimed in claim 2, wherein the lower end face of the middle module (1) is provided with connecting holes (12), the connecting holes (12) are distributed at equal intervals around the axis of the middle module (1), the upper end face of the bottom module (2) is provided with connecting columns (24), the connecting columns (24) are fixedly connected with the bottom module (2), the connecting columns (24) are distributed at equal intervals around the axis of the bottom module (2), and the connecting columns (24) and the connecting holes (12) are matched with each other.

4. A prefabricated ring forging die as claimed in claim 3, wherein an annular limiting part (23) is arranged on the upper end face of the bottom module (2), the annular limiting part (23) and the bottom module (2) are arranged into an integral structure, a conical boss (231) is fixedly connected to the top end of the annular limiting part (23), a conical groove (32) is formed in the lower end face of the pressing module (3), and the conical groove (32) and the annular limiting part (23) are matched with each other.

5. A pre-forming annular forging die according to claim 4, wherein a stamping part (33) is arranged on the lower end face of the pressing module (3), the stamping part (33) and the pressing module (3) are fixedly connected, the inner diameter of the stamping part (33) is the same as the outer diameter of the annular limiting part (23), and the outer diameter of the stamping part (33) is the same as the inner diameter of the middle module (1).

6. A preform annular forging die according to claim 5, wherein a first stationary gripper (21) is fixedly connected to a lower end face of said bottom block (2) and a second stationary gripper (31) is fixedly connected to an upper end face of said pressing block (3).

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