CN212884795U

CN212884795U - Mining connecting ring fetal membrane forging die

Info

Publication number: CN212884795U
Application number: CN202021484119.8U
Authority: CN
Inventors: 徐杰; 高合超; 左瑞峰
Original assignee: Shandong Xingye Machinery Parts Co ltd
Current assignee: Shandong Xingye Machinery Parts Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-06
Anticipated expiration: 2030-07-24

Abstract

The utility model relates to a mining equipment technical field just discloses a mining go-between fetal membrane forging die, which comprises a table top, there is the mounting panel at the top of mesa through bolt swing joint, the fixed slot that quantity is four is seted up at the top of mounting panel, swing joint has the screw rod between the both ends about the fixed slot inboard, the surface threaded connection of screw rod has the slider, the top fixedly connected with slide bar of slider, the equal fixedly connected with sleeve in both ends about the mesa top, the bottom fixedly connected with hydraulic buffer of sleeve inner chamber, hydraulic buffer's top fixedly connected with fly leaf, the equal fixedly connected with connecting rod in both ends about the fly leaf. This mining go-between fetal membrane forging die carries out the three-layer decompression through exerting force to the press downwards, effectually protects mould and mesa, has avoided the problem because of the emergence damage of exerting pressure for a long time, and whole decompression is effectual, facilitates the use, is applicable to various condition.

Description

Mining connecting ring fetal membrane forging die

Technical Field

The utility model relates to a mining equipment technical field specifically is a mining go-between fetal membrane forging mould.

Background

The forging flow line means that after the forging is formed, the internal structure of the forging has directionality, so that the performance of the forging is anisotropic, the plasticity and the toughness of the forging are increased in the longitudinal direction and are reduced in the transverse direction, and the strength of the forging is not greatly different in different directions, therefore, in the manufacturing process of the forging, the maximum normal stress direction of the forging during working is parallel to the flow line direction, the maximum shear stress direction is vertical to the flow line direction, the distribution of the flow line is matched with the outer contour of the forging to the maximum extent and is not cut off, and the bearing capacity of the forging is improved.

The connecting ring is also called as a shackle and is a common connecting device in mechanical engineering, the existing mining connecting ring tire mold forging die on the market at present has the defect of inconvenience in use, when in use, the existing mining connecting ring places round steel in a die, then performs pressure forging on the round steel through a press machine, when the press machine applies pressure to the die, the lower part of the die does not have a pressure reducing structure, the die and a table top are easy to deform and damage due to long-time pressure application, unnecessary loss is caused, and the mining connecting ring tire mold forging die is inconvenient to use, so that the mining connecting ring tire mold forging die is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mining go-between fetal membrane forging die possesses advantages such as convenient to use, has solved when using, and current mining go-between is through placing the round steel in the mould, then carries out press forging to it through the press, and when the press was exerted pressure to the mould, the mould below did not possess the decompression structure, leads to mould and mesa to take place to warp the damage because of exerting pressure for a long time easily, causes the unnecessary loss, the problem of not convenient to use.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a mining connecting ring fetal membrane forging die comprises a table top, wherein the top of the table top is movably connected with a mounting plate through a bolt, the top of the mounting plate is provided with four fixing grooves, a screw rod is movably connected between the left end and the right end of the inner side of each fixing groove, the outer surface of the screw rod is in threaded connection with a slider, the top of the slider is fixedly connected with a slide rod, the left end and the right end of the top of the table top are fixedly connected with sleeves, the bottom of the inner cavity of each sleeve is fixedly connected with a hydraulic buffer, the top of each hydraulic buffer is fixedly connected with a movable plate, the left end and the right end of each movable plate are fixedly connected with connecting rods, one sides of the two connecting rods, which are opposite to each other, are respectively hinged with a connecting rod, the top of each movable plate is fixedly connected with a movable rod, the die is characterized in that a lower female die is fixedly connected to the top of the bottom plate, positioning telescopic rods are fixedly connected to the periphery of the top of the lower female die, an upper die plate is fixedly connected to the top of each positioning telescopic rod, and a male die is fixedly connected to the bottom of each upper die plate.

Preferably, the fixing groove is a T-shaped fixing groove, and the top of the sliding rod penetrates through and extends to the outside of the fixing groove and is slidably connected with the fixing groove.

Preferably, the movable plate is disc-shaped, and the outer surface of the movable plate is connected with the inner wall of the sleeve in a sliding manner.

Preferably, the slide opening has all been seted up at both ends about the sleeve, two one side that the connecting rod carried on the back mutually all runs through and extends to the outside of slide opening.

Preferably, the top of the upper template is fixedly connected with a mounting ring, and the inner side of the mounting ring is provided with a mounting hole.

Preferably, the male die and the lower female die are located on the same vertical straight line, the positioning telescopic rod is composed of a positioning rod and a positioning sleeve, and one end of the positioning sleeve is connected with the positioning rod in a sliding mode, penetrates through the positioning rod and extends to the outside of the positioning sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a mining go-between fetal membrane forging mould possesses following beneficial effect:

the mining connecting ring tire mold forging die has the advantages that round steel raw materials are placed on the lower female die, pressure is applied to the upper die plate through an external press, the round steel raw materials are positioned through the positioning telescopic rod to drive the male die to move downwards and perform pressure forging on the round steel, the press enables the movable rod to downwards extrude the movable plate in the downward pressure application process, the applied force is subjected to first-layer decompression through the hydraulic buffer, meanwhile, when the movable rod moves downwards, the spring contracts, the elastic force of the spring is used for second-layer decompression on the applied force, when the movable plate moves downwards, the slide rod and the slide block are driven to horizontally move through the connecting rod and the connecting rod to further drive the screw to rotate, the applied force is converted into the rotating force of the screw, third decompression is performed on the applied force, the device is used for three-layer decompression through the downward applied force of the press, and effectively protects the die and, the problem of damage caused by long-time pressure application is avoided, the whole pressure reduction effect is good, the use is convenient, and the pressure reduction device is suitable for various conditions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the inside of the screw rod and the slider of the present invention;

fig. 3 is a perspective view of the movable plate and the connecting rod of the present invention.

In the figure: the device comprises a table top 1, a mounting plate 2, a fixing groove 3, a screw rod 4, a sliding block 5, a sliding rod 6, a sleeve 7, a hydraulic buffer 8, a movable plate 9, a connecting rod 10, a connecting rod 11, a movable rod 12, a bottom plate 13, a spring 14, a lower female die 15, a positioning telescopic rod 16, an upper die plate 17 and a male die 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-3, a mining connecting ring tire mold forging die comprises a table top 1, the top of the table top 1 is movably connected with a mounting plate 2 through a bolt, the top of the mounting plate 2 is provided with four fixing grooves 3, a screw rod 4 is movably connected between the left end and the right end of the inner side of each fixing groove 3, the outer surface of each screw rod 4 is in threaded connection with a slider 5, the top of each slider 5 is fixedly connected with a slide rod 6, each fixing groove 3 is a T-shaped fixing groove, the top of each slide rod 6 penetrates through and extends to the outer part of each fixing groove 3 and is in sliding connection with each fixing groove 3, the left end and the right end of the top of the table top 1 are both fixedly connected with a sleeve 7, the bottom of the inner cavity of each sleeve 7 is fixedly connected with a hydraulic buffer 8, the top of each hydraulic buffer 8 is fixedly connected with a movable plate 9, the left end and the right end of the sleeve 7 are both provided with sliding holes, one side of each of two connecting rods 10, which is opposite to each other, is penetrated and extends to the outside of the sliding hole, one side of each of the two connecting rods 10, which is opposite to each other, is hinged with a connecting rod 11, one end of each connecting rod 11, which is far away from the movable plate 9, is hinged with the corresponding sliding rod 6, the top of the movable plate 9 is fixedly connected with a movable rod 12, the top of the movable rod 12 is fixedly connected with a bottom plate 13, the outer surface of the movable rod 12, which is positioned between the bottom plate 13 and one side of the sleeve 7, is movably connected with a spring 14, the top of the bottom plate 13 is fixedly connected with a lower concave die 15, the periphery of the top of the lower concave die 15 is fixedly connected with positioning telescopic rods 16, the top of each positioning telescopic rod 16 is fixedly connected with an upper die plate 17, the positioning telescopic rod 16 consists of a positioning rod and a positioning sleeve, the positioning sleeve is internally and slidably connected with the positioning rod, one end of the positioning rod penetrates through and extends to the outside of the positioning sleeve, round steel raw materials are placed on the lower female die 15, an external press is used for pressing the upper die plate 17, the positioning telescopic rod 16 is used for positioning, the male die 18 is driven to move downwards, pressure forging is carried out on the round steel, in the process of downward pressing, the press enables the movable rod 12 to downwards extrude the movable plate 9, first-layer decompression is carried out on the applied force through the hydraulic buffer 8, meanwhile, when the movable rod 12 moves downwards, the spring 14 is contracted, the elastic force of the spring 14 carries out second-layer decompression on the applied force, when the movable plate 9 moves downwards, the connecting rod 10 and the connecting rod 11 are used for driving the slide rod 6 and the slide block 5 to move horizontally, and further driving the screw rod 4 to rotate, and, thereby carry out the decompression of third time to exerting force, the device carries out the three-layer decompression through exerting force to the press downwards, and effectual mould and mesa 1 are protected, have avoided the problem because of the emergence damage of exerting pressure for a long time, and whole decompression is effectual, facilitates the use, is applicable to various condition.

In summary, in the mining connecting ring tire mold forging die, a round steel raw material is placed on a lower female die 15, an external press is used for pressing an upper die plate 17, a positioning telescopic rod 16 is used for positioning to drive a male die 18 to move downwards, pressure forging is carried out on the round steel, the press enables a movable rod 12 to extrude a movable plate 9 downwards in the downward pressing process, the applied force is subjected to first-layer decompression through a hydraulic buffer 8, meanwhile, when the movable rod 12 moves downwards, a spring 14 contracts, the applied force is subjected to second-layer decompression through the elastic force of the spring 14, when the movable plate 9 moves downwards, a connecting rod 10 and a connecting rod 11 are used for driving a sliding rod 6 and a sliding block 5 to move horizontally and further driving a screw rod 4 to rotate, the downward applied force is converted into the rotating force of the screw rod 4, so that the applied force is subjected to third decompression, and the device is used for three-layer decompression through the downward applied force, effectual mould and mesa 1 protect, the problem of the emergence damage of having avoided exerting pressure for a long time has been avoided, it is effectual wholly to decompress, and is convenient to use, and is applicable to various conditions, when using, solved, current mining go-between is through placing the round steel in the mould, then carry out press forging to it through the press, when the press is exerted pressure to the mould, the mould below does not have decompression structure, lead to mould and mesa 1 to take place to warp the damage because of exerting pressure for a long time easily, cause the unnecessary loss, the problem of not convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining go-between fetal membrane forging die, includes mesa (1), its characterized in that: the top of the table board (1) is movably connected with a mounting plate (2) through a bolt, the top of the mounting plate (2) is provided with four fixing grooves (3), a screw (4) is movably connected between the left end and the right end of the inner side of the fixing groove (3), a sliding block (5) is connected to the outer surface of the screw (4) in a threaded manner, a sliding rod (6) is fixedly connected to the top of the sliding block (5), sleeves (7) are fixedly connected to the left end and the right end of the top of the table board (1), a hydraulic buffer (8) is fixedly connected to the bottom of the inner cavity of each sleeve (7), a movable plate (9) is fixedly connected to the top of the hydraulic buffer (8), connecting rods (10) are fixedly connected to the left end and the right end of the movable plate (9), connecting rods (11) are hinged to one side of each other of the two connecting rods, the utility model discloses a die, including the top fixedly connected with bottom plate (13) of movable rod (12), the surface swing joint who just is located movable rod (12) between bottom plate (13) and the relative one side of sleeve (7) has spring (14), die (15) under the top fixedly connected with of bottom plate (13), equal fixedly connected with location telescopic link (16) all around at lower die (15) top, the top fixedly connected with cope match-plate pattern (17) of location telescopic link (16), the bottom fixedly connected with terrace die (18) of cope match-plate pattern (17).

2. The mining connecting ring tire mold forging die according to claim 1, wherein: the fixing groove (3) is a T-shaped fixing groove, and the top of the sliding rod (6) penetrates through and extends to the outside of the fixing groove (3) and is connected with the fixing groove (3) in a sliding mode.

3. The mining connecting ring tire mold forging die according to claim 1, wherein: the movable plate (9) is disc-shaped, and the outer surface of the movable plate (9) is connected with the inner wall of the sleeve (7) in a sliding mode.

4. The mining connecting ring tire mold forging die according to claim 1, wherein: slide holes are formed in the left end and the right end of the sleeve (7), and one side, back to the back, of the two connecting rods (10) penetrates through and extends to the outside of the slide holes.

5. The mining connecting ring tire mold forging die according to claim 1, wherein: the top of the upper template (17) is fixedly connected with a mounting ring, and the inner side of the mounting ring is provided with a mounting hole.

6. The mining connecting ring tire mold forging die according to claim 1, wherein: the male die (18) and the lower female die (15) are located on the same vertical straight line, the positioning telescopic rod (16) is composed of a positioning rod and a positioning sleeve, and one end of the positioning sleeve is connected with the positioning rod in a sliding mode, penetrates through the positioning rod and extends to the outside of the positioning sleeve.