CN211638193U

CN211638193U - Forging and pressing die mounting structure capable of achieving accurate alignment

Info

Publication number: CN211638193U
Application number: CN201922450320.8U
Authority: CN
Inventors: 黄军虎; 徐伟
Original assignee: Jiangsu Tongyu Forging Co Ltd
Current assignee: Jiangsu Tongyu Forging Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a can accurate forging and pressing mould mounting structure who counterpoints, it relates to forging and pressing technical field. The top of a workbench of the die is provided with a cavity, a lower die is arranged in the cavity, the side edge of the lower die is fixed through a locking bolt, the top of the upper die is provided with a pressing block mounting groove, and a pressing block is arranged in the pressing block mounting groove and fixed through a fixing stud; go up the mould and dismantle with the connecting rod and be connected, even have the mount between forging press roof-rack and the workstation, be equipped with the shifting chute on the mount, the connecting rod reciprocates in the shifting chute, and the top side of going up the mould is equipped with the fixed slot, and the vertical rod end card that sets up of connecting rod is established and is connected fixedly with last mould in the fixed slot. The utility model has the advantages that: the lower mould passes through in the locking bolt is fixed in the cavity of workstation, and the installation is firm, goes up mould and connecting rod and be detachable joint structure, goes up the mould and also is detachable construction with the briquetting, can place the position of confirming in the lower mould alone with last mould in advance, then will go up the mould and fix with connecting rod, briquetting, goes up mould and lower mould and realizes accurate counterpoint.

Description

Forging and pressing die mounting structure capable of achieving accurate alignment

Technical Field

The utility model relates to a forging and pressing technical field, concretely relates to can accurate forging and pressing die mounting structure who counterpoints.

Background

The forging die is a die for obtaining a product with a required shape and size by forging and stamping, applying pressure to a blank by utilizing the matching of a punch head and a die cavity of a forging and stamping machine to generate plastic deformation. The forging die in the prior art generally comprises an upper die and a lower die, and when in forging, a blank is stamped and formed by matching the upper die and the lower die.

Among the prior art, the lower mould is established in the cavity of workstation, goes up the mould and installs in advance and fix the bottom at the briquetting, drives through the briquetting and goes up the mould and push down, forges and presses with the lower mould cooperation, but when lower mould and last mould installation, the lower mould is installed respectively with last mould, leads to very easily that the lower mould does not correspond, can not guarantee the accurate counterpoint of installation, can influence product quality during the forging and pressing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a forging and pressing die mounting structure that can accurate counterpoint, can not guarantee when the last lower mould that exists among the prior art installs that accurate counterpoint, forging and pressing can influence product quality scheduling problem.

In order to solve the technical problem, the utility model adopts the technical scheme that: the forging press comprises a forging press, a pressing block and a workbench, wherein a cavity is formed in the top of the workbench, a lower die is arranged in the cavity, the side edge of the lower die is fixed through a locking bolt, a pressing block mounting groove is formed in the top of an upper die, the pressing block is arranged in the pressing block mounting groove and fixed through a fixing stud, and the pressing block is driven to press through a pressing rod of the forging press;

go up the mould and dismantle with the connecting rod and be connected, the connecting rod is the telescopic link of the type of falling L, is connected with the mount that two symmetries set up between the roof-rack of forging press and the workstation, and two mounts are established respectively in the both sides of briquetting, and one side that the mount is close to the briquetting is equipped with fore-and-aft shifting chute, and the one end of connecting rod reciprocates in the shifting chute, and the top side of going up the mould is equipped with the fixed slot, and the vertical rod end card that sets up of connecting rod is established and is.

Further, the vertical rod end both sides limit that sets up of connecting rod is connected with the fixture block respectively, is equipped with the perforation that supplies the fixture block to pass through on the connecting rod, and the fixture block passes through the spring and fixes with the inside of connecting rod, and inside the connecting rod was located to the spring, the top of fixture block was connected with the push rod, is equipped with the recess that supplies the fixture block to place that leads to with the fixed slot in the last mould.

Furthermore, the push rod is arranged in the middle of the top of the clamping block.

Furthermore, the rod end of the connecting rod which is longitudinally arranged is clamped in the fixing groove, and one end of each of the two clamping blocks is clamped in the groove of the upper die respectively to connect and fix the connecting rod and the upper die.

Furthermore, the connecting rod is a telescopic structure formed by sleeving the inner rod and the outer rod, and the inner rod and the outer rod are locked and fixed through bolts.

After adopting the structure, the utility model has the advantages that:

1. the lower die is fixed in a cavity of the workbench through a locking bolt, the installation is stable, the upper die and the connecting rod are of a detachable clamping structure, the upper die and the pressing block are also of a detachable structure, the upper die can be independently placed in the lower die in advance to confirm the position, then the upper die and the connecting rod are fixed, the connecting rod is of a telescopic structure and can be properly adjusted, and after the upper die and the connecting rod are connected and fixed, the position of the upper die is determined and is accurately aligned with the lower die;

2. after the position of going up the mould is confirmed, move up the mould with the connecting rod drive, will go up the mould and remove to briquetting department for in the briquetting was arranged in the briquetting mounting groove of last mould, it is fixed with last mould locking with the briquetting through fixing stud, can drive when the briquetting pushed down and go up the mould and move down along the mount, can accurately press to the lower mould in, guarantee the forging and pressing quality of product.

Drawings

Fig. 1 is a schematic structural view of an upper mold of the present invention before installation;

FIG. 2 is a schematic structural view of the upper mold of the present invention after being mounted with the pressing block and the connecting rod;

fig. 3 is an enlarged schematic view of the structure within the circle in fig. 2.

Description of reference numerals: the forging press comprises a forging press 1, a pressing block 2, a workbench 3, a cavity 4, a lower die 5, an upper die 6, a locking bolt 7, a pressing block mounting groove 8, a fixing stud 9, a connecting rod 10, a fixing groove 11, a clamping block 12 and a push rod 13.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: including forging press 1, briquetting 2 and workstation 3, the top of workstation 3 is equipped with cavity 4, cavity 4 is arranged in to lower mould 5, the side of lower mould 5 is fixed through locking bolt 7, can be fixed in cavity 4 inside with the lower mould, briquetting mounting groove 8 is left at the top of going up mould 6, briquetting 2 is arranged in briquetting mounting groove 8 and is fixed through fixing stud 9, briquetting 2 is connected for dismantling with last mould 6, can be connected with briquetting 2 after going up mould 6 position determination earlier, it counterpoints to ensure the upper and lower mould, briquetting 2 pushes down through the depression bar drive of forging press 1, briquetting 2 drives and goes up mould 6 and pushes down to lower mould 5 together.

The upper die 6 is detachably connected with the connecting rod 10 and can be connected with the connecting rod 10 after the position of the upper die 6 is adjusted, the connecting rod 10 is an inverted L-shaped telescopic rod, the connecting rod 10 is a telescopic structure formed by sleeving an inner rod and an outer rod, the inner rod and the outer rod are locked and fixed through bolts, the telescopic structure of the connecting rod 10 enables the connecting rod 10 to be adjusted and fixed with the upper die 6, two symmetrically arranged fixing frames are connected between a top frame of the forging press 1 and the workbench 3, the two fixing frames are respectively arranged on two sides of the pressing block 2, one side of the fixing frame, which is close to the pressing block 2, is provided with a longitudinal moving groove, one end of the connecting rod 10 moves up and down in the moving groove, the fixing frame can be used as a guide frame of the connecting rod 10, the connecting rod 10 moves up and down along the fixing frames, the position is kept to be constant, the connecting rod 10 is detachably connected with the upper die 6 and can be connected after the position of the upper die 6 is determined, so that the adjustment and alignment are convenient.

Connecting rod 10 vertically sets up the rod end both sides limit and is connected with fixture block 12 respectively, be equipped with the perforation that supplies fixture block 12 to pass through on the connecting rod 10, fixture block 12 passes through the spring and fixes with the inside of connecting rod 10, inside connecting rod 10 was located to the spring, the top of fixture block 12 is connected with push rod 13, push rod 13 is established at the top intermediate position of fixture block 12, impel push rod 13 to connecting rod 10, push rod 13 can drive fixture block 12 with the spring compression, make fixture block 12 get into smoothly inside fixed slot 11 of last mould 6, loosen push rod 13, because the reset action of spring, outwards pop out fixture block 12, fixture block 12 can just in time block go into in the last mould 6 with the recess that fixed slot 11 leads to even, connecting rod 10.

The working principle is as follows: when the device is installed, the lower die 5 is firstly installed in the cavity 4 of the workbench 3, the position of the lower die 5 is fixed through the locking bolt 7, the upper die 6 is then arranged in the lower die 5, the position corresponding to the lower die 5 is determined, the connecting rod 10 is moved downwards to the top of the upper die 6, the push rod 13 is pushed towards the connecting rod 10, the push rod 13 can drive the fixture block 12 to compress the spring, so that the fixture block 12 and the longitudinal end part of the connecting rod 10 smoothly enter the fixing groove 11 of the upper die 6, the push rod 13 is loosened, the fixture block 12 is outwards ejected due to the resetting action of the spring, the fixture block 12 can be just clamped into the groove communicated with the fixing groove 11 in the upper die 6, the connecting rod 10 is connected and fixed with the upper die 6, the inner rod and the outer rod of the connecting rod 10 are fixed through the bolt lock, the relative positions of the upper die 6 and the connecting rod 10, make briquetting 2 arrange in the briquetting mounting groove 8 of last mould 6, it is fixed with briquetting 2 and last mould 6 locking through fixing stud 9, so far, it accomplishes with the installation of briquetting 2 to go up mould 6, it realizes accurate counterpoint to go up mould 6 and lower mould 5, then 1 drive depression bar of forging press drives briquetting 2 and pushes down, 6 pushes down on the briquetting 2 drives, because the guide effect of mount, it can reciprocate along the mount to go up mould 6 under the drive of connecting rod 10, ensure that the position of going up mould 6 can not change, it can get into down and forge and press in the lower mould 5 smoothly to go up mould 6 after pushing down, the forging and pressing quality is high.

The forging press 1 described above is a universal standard or part known to those skilled in the art, the structure and principle of actuation of which are known to those skilled in the art through technical manuals or through routine experimentation and will not be described.

In the specific embodiment, the lower die is fixed in a cavity of the workbench through the locking bolt, the installation is stable, the upper die and the connecting rod are of a detachable clamping structure, the upper die and the pressing block are also of a detachable structure, the upper die can be independently placed in the lower die in advance to confirm the position, then the upper die and the connecting rod are fixed, the connecting rod is of a telescopic structure and can be properly adjusted, and after the upper die and the connecting rod are fixedly connected, the position of the upper die is determined and is accurately aligned with the lower die; after the position of going up the mould is confirmed, move up the mould with the connecting rod drive, will go up the mould and remove to briquetting department for in the briquetting was arranged in the briquetting mounting groove of last mould, it is fixed with last mould locking with the briquetting through fixing stud, can drive when the briquetting pushed down and go up the mould and move down along the mount, can accurately press to the lower mould in, guarantee the forging and pressing quality of product.

The basic principles and 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 forging and pressing mould mounting structure that can accurate counterpoint, includes forging press, briquetting and workstation, its characterized in that: the top of the workbench is provided with a cavity, the lower die is arranged in the cavity, the side edge of the lower die is fixed through a locking bolt, the top of the upper die is provided with a pressing block mounting groove, a pressing block is arranged in the pressing block mounting groove and fixed through a fixing stud, and the pressing block is driven to press through a pressing rod of the forging press;

2. The forging and pressing die mounting structure capable of being precisely aligned as claimed in claim 1, wherein: the connecting rod is characterized in that two side edges of the rod end, which is longitudinally arranged, of the connecting rod are respectively connected with a clamping block, a through hole for the clamping block to pass through is formed in the connecting rod, the clamping block is fixed with the inside of the connecting rod through a spring, the spring is arranged inside the connecting rod, the top of the clamping block is connected with a push rod, and a groove communicated with a fixing groove and used for placing the clamping block is formed.

3. The forging and pressing die mounting structure capable of being precisely aligned as claimed in claim 2, wherein: the push rod is arranged in the middle of the top of the clamping block.

4. The forging and pressing die mounting structure capable of being precisely aligned as claimed in claim 2, wherein: the rod end of the connecting rod which is longitudinally arranged is clamped in the fixing groove, and one end of each clamping block is clamped in the groove of the upper die respectively to connect and fix the connecting rod and the upper die.

5. The forging and pressing die mounting structure capable of being precisely aligned as claimed in claim 1, wherein: the connecting rod is a telescopic structure formed by sleeving the inner rod and the outer rod, and the inner rod and the outer rod are locked and fixed through bolts.