CN223430892U - Metal smelting press forging forming die - Google Patents

Abstract

The utility model discloses a metal smelting press forging forming die, which relates to the technical field of metal processing and comprises a fixed plate, a die core and a die head, wherein a lower die body is arranged at the top of the fixed plate, a first installation mechanism for positioning and fixedly installing the die core is arranged on the lower die body, the first installation mechanism is arranged on the die core, a movable plate is arranged on a positioning column in a sliding manner, an installation piece is arranged at the top of the movable plate, an upper die body is arranged at the bottom of the movable plate, a second installation mechanism for positioning and fixedly installing the die head is arranged on the upper die body, the second installation mechanism is arranged on the die head, and a jacking mechanism for automatically jacking and assisting in taking materials after the press forging is formed is arranged on the die core and the die head.

Description

Metal smelting press forging forming die

Technical Field

The utility model relates to the technical field of metal processing, in particular to a metal smelting press forging forming die.

Background

The metal press forging is a processing technology for obtaining a required shape and size by applying pressure to plastically deform metal, namely, press forging forming, namely, applying pressure to a metal blank by utilizing a hammer head, an anvil block and a punch head of a forging machine or by a die to plastically deform the metal blank, and the types of the metal press forging can be classified into hot forging, warm forging and cold forging, and can be classified into free forging, die forging and special forging, so that the microstructure in the metal can be optimized, the mechanical property of the metal can be improved, and in addition, the press forging forming has high precision and controllability, and the forge piece with complex shape and excellent performance can be produced.

In the prior art, when the metal smelting press forging forming die is used, the press forging is pressed and formed through the cooperation between the upper die and the lower die, the formed press forging possibly can be clamped with the lower die to influence demolding, so that material taking is inconvenient, and the die head of the upper die and the die core of the lower die are used for a long time, loss possibly occurs to influence the forming quality of the press forging, and most of the dies are integrally formed, so that the die needs to be replaced integrally, and the cost is high.

Therefore, a metal smelting press forging forming die is provided.

Disclosure of utility model

The utility model aims to solve the problems in the background technology and provides a metal smelting press forging forming die.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a metal smelting press forging forming die, includes fixed plate, mold core and die head, the top of fixed plate is provided with the reference column, the top of fixed plate is provided with down the die body, be provided with on the die body down and be used for fixing a position fixed mounting's installation mechanism one to the mold core, and installation mechanism one sets up on the mold core, it is provided with the movable plate to slide on the reference column, the top of movable plate is provided with the installed part, the bottom of movable plate is provided with the upper die body, be provided with on the upper die body and be used for fixing a position fixed mounting's installation mechanism two to the die head, and installation mechanism two sets up on the die head, be provided with on the die body down and be used for being assisted to the jack-up mechanism of getting material to automatic jack-up after the press forging shaping, and jack-up mechanism sets up on mold core and die head.

Further, the first mounting mechanism comprises four first fixing pieces, the first mounting groove is formed in the top of the lower die body, the die core is slidably mounted on the inner wall of the first mounting groove, and the four first fixing pieces are mounted on the lower die body and the die core in a threaded mode.

Further, the second mounting mechanism comprises four second fixing pieces, the bottom of the upper die body is provided with a second mounting groove, the die head is slidably mounted on the inner wall of the second mounting groove, and the four second fixing pieces are mounted on the upper die body and the die head in a threaded manner.

Further, jack-up mechanism is including two cross cylinders, and two cross cylinder symmetry installs the inside at lower die body, two all overlap on the outer wall of cross cylinder is equipped with two springs, two equal slidable mounting has the slider on the outer wall of cross cylinder, four all rotate on the slider and install the dicyclo pole, slidable mounting has the connecting plate on the inner wall of lower die body, and the dicyclo pole rotates and install on the connecting plate, die body and mold core all run through there are two round holes down, two compression columns are installed to the bottom of die head, and compression column and round hole looks adaptation.

Further, two sliding holes penetrate through the lower die body and the die core, two jacking columns are mounted at the top of the connecting plate, and the jacking columns are slidably mounted on the inner walls of the sliding holes.

Further, the number of the positioning columns is four, and the positioning columns are distributed on the fixing plate in a rectangular mode.

The beneficial effects of the utility model are as follows:

The utility model puts the mould core into the first installation groove through the arrangement of the spring, the double-ring plate, the fixing piece and the like, then rotates and tightens the fixing piece through the hexagonal wrench, locks the lower mould body and the mould core, then puts the mould head into the second installation groove, rotates and tightens the fixing piece through the hexagonal wrench, locks the upper mould body and the mould head, then connects the fixing piece and the air cylinder, and slidingly sleeves the moving plate on the positioning column, fixedly connects the fixing plate and the workbench through the bolt, after preparation, puts the press forging on the mould core, starts the air cylinder, drives the moving plate, the upper mould body, the mould head and the like to move downwards, presses the press forging to form under the cooperation of the mould core and the mould head, drives the two press columns to move along in the process of pressing the mould head downwards, so that the two press columns slide into the round holes, and presses the connecting plate downwards, the four double-ring rods respectively rotate on the four sliding blocks and the connecting plate to form angle change, push the four sliding blocks to slide on the two cross cylinders, compress the springs, enable the two ejector pins to slide downwards in the sliding holes, enable the top surfaces of the two ejector pins to be matched with the surfaces of the die cores, enable the upper die body to reset, enable the pressing pins to release the downward pressing of the connecting plate, enable the connecting plate and the two ejector pins to reset under the resetting elastic force of the springs, enable the press forging products in the die cores to be ejected, facilitate the taking out of the materials by workers, enable loss between the die cores and the die heads to occur after long-time use, enable the die cores and the die heads to be locked through the hexagonal wrench when the die cores are needed to be replaced, and enable the die cores and the die heads to be taken out, so that the automatic ejection of the press forging products after the press forging products are formed is realized, the convenience is achieved for the workers to mount and dismount the die cores, the operation is simple, and the cost is saved, the practicability is strong.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a first mounting mechanism of the present utility model;

FIG. 3 is a schematic view of a second mounting mechanism of the present utility model;

Fig. 4 is a schematic partial structure of the jack-up mechanism of the present utility model.

Reference numeral 1, a fixing plate; 2, a positioning column, 3, a lower die body, 4, a die core, 5, a movable plate, 6, a mounting piece, 7, an upper die body, 8, a die head, 9, a jacking mechanism, 901, a cross cylinder, 902, a spring, 903, a sliding block, 904, a double-ring rod, 905, a connecting plate, 906, a jacking column, 907, a pressing column, 10, a first mounting mechanism, 1001, a first mounting groove, 1002, a first fixing piece, 11, a second mounting mechanism, 1101, a second mounting groove, 1102 and a second fixing piece.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components appearing in the connection are all connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "inner", "outer", "upper", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-3, a metal smelting press forging forming die comprises a fixing plate 1, a die core 4 and a die head 8, wherein a positioning column 2 is arranged at the top of the fixing plate 1, a lower die body 3 is arranged at the top of the fixing plate 1, a first installation mechanism 10 for positioning and fixedly installing the die core 4 is arranged on the lower die body 3, the first installation mechanism 10 is arranged on the die core 4, a moving plate 5 is arranged on the positioning column 2 in a sliding manner, an installation piece 6 is arranged at the top of the moving plate 5, an upper die body 7 is arranged at the bottom of the moving plate 5, a second installation mechanism 11 for positioning and fixedly installing the die head 8 is arranged on the upper die body 7, the second installation mechanism 11 is arranged on the die head 8, a jacking mechanism 9 for automatically jacking and assisting in taking materials after the press forging is formed is arranged on the lower die body 3, and the jacking mechanism 9 is arranged on the die core 4 and the die head 8, the die core 4 is fixedly arranged on the lower die body 3 through the first installation mechanism 10, the die head 8 is fixedly arranged on the upper die body 7 through the second installation mechanism 11, then the die head 8 is connected with the air cylinder through the installation piece 6, the movable plate 5 is sleeved on the positioning column 2 in a sliding way, the fixed plate 1 is fixedly connected with the workbench through a bolt, after the preparation work is finished, the press forging product is placed on the die core 4, the air cylinder is started to drive the movable plate 5, the upper die body 7, the die head 8 and the like to move downwards, the press forging product is press-forged and molded under the cooperation of the die core 4 and the die head 8, the jacking mechanism 9 is triggered in the pressing process, the elastic piece in the jacking mechanism is compressed, the press forging molding is not blocked, when the die head 8 is reset, the press forging molding product is ejected under the reset elastic force of the elastic piece in the jacking mechanism 9, and workers are facilitated, after long-time use, loss can appear between mold core 4 and die head 8, and when needs change, can accomplish through installation mechanism one 10 and installation mechanism two 11 to realize automatic ejecting after the forging shaping to the press forging article, make things convenient for the staff to get the material, and be convenient for to mold core 4 and die head 8 installation dismantlement, easy operation practices thrift the cost, and the practicality is strong.

As shown in fig. 2, the first mounting mechanism 10 includes four first fixing members 1002, a first mounting groove 1001 is formed in the top of the lower mold body 3, the mold core 4 is slidably mounted on the inner wall of the first mounting groove 1001, and the four first fixing members 1002 are threadedly mounted on the lower mold body 3 and the mold core 4, in this embodiment, the mold core 4 is placed in the first mounting groove 1001, and then the first fixing members 1002 are rotated by a hexagonal wrench, so that the lower mold body 3 and the mold core 4 are locked, thereby facilitating the mounting and dismounting of the mold core 4.

As shown in fig. 3, the second mounting mechanism 11 includes four second fixing members 1102, a second mounting groove 1101 is formed in the bottom of the upper die body 7, the die head 8 is slidably mounted on the inner wall of the second mounting groove 1101, and the four second fixing members 1102 are threadedly mounted on the upper die body 7 and the die head 8, in this embodiment, the die head 8 is placed in the second mounting groove 1101, and then the second fixing members 1102 are rotated by a hexagonal wrench, so that the upper die body 7 and the die head 8 are locked, thereby facilitating the mounting and dismounting of the die head 8.

As shown in fig. 1-4, the jacking mechanism 9 includes two cross cylinders 901, the two cross cylinders 901 are symmetrically installed inside the lower die body 3, two springs 902 are sleeved on the outer walls of the two cross cylinders 901, sliding blocks 903 are slidably installed on the outer walls of the two cross cylinders 901, two ring rods 904 are rotatably installed on the four sliding blocks 903, a connecting plate 905 is slidably installed on the inner wall of the lower die body 3, the two ring rods 904 are rotatably installed on the connecting plate 905, two round holes are formed through the lower die body 3 and the die core 4, two press columns 907 are installed at the bottom of the die head 8, and the press columns 907 are matched with the round holes, in this embodiment, when the die head 8 moves downwards, the two press columns 907 are driven to move along with the round holes, so that the two press columns 907 slide into the round holes, and the connecting plate 905 is pressed down, the four ring rods 903 are respectively rotated on the connecting plate 903 to form angle changes, the four ring rods 903 are pushed to slide on the two cross cylinders 907, the springs 902 are compressed, and otherwise, the press columns 907 are released from pressing the connecting plate 905, and the springs are reset by the springs 902.

As shown in fig. 2 and 4, two sliding holes penetrate through the lower die body 3 and the die core 4, two ejector pillars 906 are mounted at the top of the connecting plate 905, and the ejector pillars 906 are slidably mounted on the inner walls of the sliding holes, in this embodiment, when the connecting plate 905 moves downward, the two ejector pillars 906 slide downward in the sliding holes, the top surface of the two ejector pillars is matched with the surface of the die core 4, otherwise, the connecting plate 905 is reset, the two ejector pillars 906 are reset, and the press-forging product in the die core 4 is ejected.

As shown in fig. 1, the number of the positioning columns 2 is four, and the positioning columns are distributed on the fixing plate 1 in a rectangular shape, and in this embodiment, the stability of positioning is improved by the arrangement of the four positioning columns 2.

In sum, when in use, the die core 4 is fixedly arranged on the lower die body 3 by the first installation mechanism 10, the die head 8 is fixedly arranged on the upper die body 7 by the second installation mechanism 11, then the installation piece 6 is connected with the air cylinder, the movable plate 5 is sleeved on the positioning column 2 in a sliding way, the fixed plate 1 is fixedly connected with the workbench by the bolts, after the preparation work is finished, the pressed forging is placed on the die core 4, the air cylinder is started to drive the movable plate 5, the upper die body 7, the die head 8 and the like to move downwards, the pressed forging is pressed and molded by the matching of the die core 4 and the die head 8, the jacking mechanism 9 is triggered in the pressing process, the elastic piece in the pressing mechanism is compressed, so that the pressing forging is not blocked, when the die head 8 is reset, the pressed forging is ejected under the reset elastic force of the elastic piece in the jacking mechanism 9, and the worker is convenient to take materials, after long-time use, the die core 4 and the die head 8 can be worn out, when the die head 8 needs to be replaced, the die head is automatically ejected after the press forging forming through the first installation mechanism 10 and the second installation mechanism 11, the die core 4 and the die head 8 are conveniently installed and detached, the operation is simple, the cost is saved, the practicability is high, the die core 4 is placed in the first installation groove 1001, then the first fixing piece 1002 is rotated through the hexagonal wrench, the lower die body 3 and the die core 4 are locked, the die core 4 is conveniently installed and detached, the die head 8 is placed in the second installation groove 1101, then the second fixing piece 1102 is rotated through the hexagonal wrench, the upper die body 7 and the die head 8 are locked, the die head 8 is conveniently installed and detached, and the two press columns 907 are driven to move along when the die head 8 moves downwards, the two press posts 907 slide into the round holes, the connecting plate 905 is pressed down, the four double-ring rods 904 respectively rotate on the four sliding blocks 903 and the connecting plate 905 to form angle change, the four sliding blocks 903 are pushed to slide on the two cross cylinders 901 to compress the springs 902, otherwise, the press posts 907 release the downward pressing of the connecting plate 905, the connecting plate 905 is reset under the reset elasticity of the springs 902, when the connecting plate 905 moves downwards, the two jacking posts 906 slide downwards in the sliding holes, the top surfaces of the two jacking posts 906 are matched with the surface of the mold core 4, otherwise, the connecting plate 905 resets, the two jacking posts 906 reset along with the connecting plate 905, press forging molded products in the mold core 4 are ejected out, and the positioning stability is improved through the arrangement of the four positioning posts 2.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a metal smelting press forging forming die, includes fixed plate (1), mold core (4) and die head (8), its characterized in that, the top of fixed plate (1) is provided with reference column (2), the top of fixed plate (1) is provided with die body (3) down, be provided with on die body (3) down and be used for fixing a position fixed mounting's installation mechanism (10) to mold core (4), and installation mechanism (10) set up on mold core (4), slide on reference column (2) and be provided with movable plate (5), the top of movable plate (5) is provided with mounting (6), the bottom of movable plate (5) is provided with die body (7), be provided with on die body (7) and be used for fixing a position fixed mounting's installation mechanism second (11) to die head (8), and installation mechanism second (11) set up on die head (8), be provided with on die body (3) down and be used for taking material to the automatic jack-up after the shaping of press forging, and jack-up mechanism (9) set up on mold core (4) and die head (8).

2. The metal smelting press forging forming die according to claim 1, wherein the first mounting mechanism (10) comprises four first fixing pieces (1002), the first mounting groove (1001) is formed in the top of the lower die body (3), the die core (4) is slidably mounted on the inner wall of the first mounting groove (1001), and the four first fixing pieces (1002) are mounted on the lower die body (3) and the die core (4) in a threaded manner.

3. The metal smelting press forging forming die according to claim 1, wherein the second mounting mechanism (11) comprises four second fixing pieces (1102), the second mounting groove (1101) is formed in the bottom of the upper die body (7), the die head (8) is slidably mounted on the inner wall of the second mounting groove (1101), and the four second fixing pieces (1102) are mounted on the upper die body (7) and the die head (8) in a threaded manner.

4. The metal smelting press forging forming die according to claim 1, wherein the jacking mechanism (9) comprises two cross cylinders (901), the two cross cylinders (901) are symmetrically arranged in the lower die body (3), two springs (902) are sleeved on the outer walls of the two cross cylinders (901), sliding blocks (903) are slidably arranged on the outer walls of the two cross cylinders (901), two double-ring rods (904) are rotatably arranged on the four sliding blocks (903), connecting plates (905) are slidably arranged on the inner walls of the lower die body (3), the double-ring rods (904) are rotatably arranged on the connecting plates (905), the lower die body (3) and the die cores (4) are respectively provided with two round holes in a penetrating mode, two pressing columns (907) are arranged at the bottoms of the die heads (8), and the pressing columns (907) are matched with the round holes.

5. The metal smelting press forging forming die according to claim 4, wherein two sliding holes penetrate through the lower die body (3) and the die core (4), two jacking columns (906) are arranged at the top of the connecting plate (905), and the jacking columns (906) are slidably arranged on the inner walls of the sliding holes.

6. The metal smelting press forging forming die according to claim 1, wherein the number of the positioning columns (2) is four, and the positioning columns are distributed on the fixing plate (1) in a rectangular shape.