CN210586946U

CN210586946U - Forging die for blind hole forgings

Info

Publication number: CN210586946U
Application number: CN201921277977.2U
Authority: CN
Inventors: 韦卓
Original assignee: Xinjiang West Oil Gas Pipe Parts Manufacturing Co ltd
Current assignee: Xinjiang West Oil Gas Pipe Parts Manufacturing Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-05-22
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a forging mould of blind hole class forging, including chassis, first forming die and handle, the sucking disc callus on the sole is all installed to four angular positions of chassis four parts, and first forming die is installed to one side at chassis top, and the chassis top one side of keeping away from first forming die installs second forming die, and the handle is all installed to the intermediate position of second forming die and the outside both sides of first forming die. The utility model discloses an all install sealed rubber ring at the outside intermediate position of first hole post, the inboard laminating with first hole post lateral wall of sealed rubber ring, the installation piece is installed to the intermediate position of the inside bottom of first hole post, thrust spring is all installed to the both sides of installation piece, and thrust spring keeps away from the one end of installation piece and installs the card rod, the dismantlement installation of the first hole post that can be convenient for of device in the in-process that uses has been realized, make the inside first hole post number that can adjust of device, can change the molding of first hole post as required, the flexibility of reinforcing means.

Description

Forging die for blind hole forgings

Technical Field

The utility model relates to a forge mould technical field, specifically be a forging mould of blind hole class forging.

Background

The forging die is a key technological device necessary in die forging production, the forging die is a tool which needs to be used in each stroke of equipment, and plays a role in lifting weight in die forging production, the existing forging die mainly refers to a tool which can enable a blank to be formed into a die forging, although the traditional forging die can meet the use requirements of people in the use process, certain problems still exist, and the method is specifically as follows:

1. according to the traditional forging die, the first hole columns are inconvenient to disassemble and assemble in the using process of the device, and the number of the first hole columns in the device is fixed, so that the flexibility of the device is poor;

2. according to the traditional forging die, the die is inconvenient to disassemble after the device is formed, and the die is easy to damage in the die disassembling process, so that the finished product rate of the die forming in the device is low;

3. in the traditional forging die, the outer surface layer of the die is damaged due to adhesion in the die taking process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forging die for blind hole forgings, which aims to solve the problems that the device proposed in the background technology is inconvenient for the disassembly and the installation of the first hole columns in the using process, and the number of the first hole columns in the device is fixed, so that the flexibility of the device is poor; the device is inconvenient to dismantle the mould after the shaping, damages the mould at the in-process of form removal easily for the lower problem of the yield of the inside moulding of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forging mould of blind hole class forging, includes chassis, first forming die and handle, the sucking disc callus on the sole is all installed to four angular positions of chassis four parts, and first forming die is installed to one side at chassis top, and the chassis top is kept away from one side of first forming die and is installed second forming die, and the handle is all installed to the intermediate position of the outside both sides of second forming die and first forming die, the inside intermediate position of first forming die and second forming die all is provided with first cylinder recess, and the inside intermediate position of first cylinder recess is provided with second cylinder recess, and is provided with first hole post on the first cylinder recess inside wall.

Preferably, the top end inside the chassis is provided with a sliding chute, the sliding chute is connected with a pulley in a sliding manner, and the top end of the pulley is connected with the bottom ends of the first forming die and the second forming die respectively.

Preferably, inside one side of first forming die and the inside one side interlock of second forming die each other, first forming die and second forming die all are "L" type structure, all evenly are provided with the antiseized glutinous piece of polyurethane on first forming die and the second forming die inside wall.

Preferably, the top end of the chassis inside the first cylindrical groove is provided with a circular groove, the tops of the circular grooves are provided with eight second hole columns at equal intervals, and the number of the second hole columns is eight.

Preferably, the inside of first cylinder recess lateral wall is provided with the draw-in groove, inside and the card rod intermeshing of draw-in groove.

Preferably, sealed rubber ring is all installed to the outside intermediate position of first hole post, and the inboard laminating of sealed rubber ring and first hole post lateral wall installs the installation piece in the intermediate position of the inside bottom of first hole post, and thrust spring is all installed to the both sides of installation piece, and thrust spring keeps away from the one end of installation piece and installs the card rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) according to the forging die for the blind hole type forge piece, the sealing rubber rings are arranged in the middle positions outside the first hole column, the inner sides of the sealing rubber rings are attached to the outer side wall of the first hole column, the mounting block is arranged in the middle position of the bottom end inside the first hole column, the thrust springs are arranged on two sides of the mounting block, and the clamping roller is arranged at one end, away from the mounting block, of each thrust spring, so that the first hole column can be conveniently detached and mounted in the using process of the forging die, the number of the first hole columns can be adjusted in the forging die, the shape of the first hole column can be changed as required, and the flexibility of the forging die is enhanced;

(2) according to the forging die for the blind hole type forge piece, the sliding groove is formed in the top end inside the chassis, the pulley is connected inside the sliding groove in a sliding mode, and the top end of the pulley is connected with the bottom ends of the first forming die and the second forming die respectively, so that the die can be conveniently disassembled after the die is formed, the practicability of the die can be reflected, and the yield of the die formed inside the die can be increased;

(3) this forging mould of blind hole class forging, through the inside one side interlock each other of one side and the inside one side of second forming die at first forming die, first forming die and second forming die all are "L" type structure, all evenly are provided with the antiseized glutinous piece of polyurethane on first forming die and the second forming die inside wall for the device can prevent to glue the mould extexine damage that the glutinous leads to the fact at the in-process of getting the mould type.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a partially enlarged schematic view of the first hole-column combination structure of the present invention;

fig. 4 is a schematic side view of the first forming mold and the second forming mold of the present invention.

In the figure: 1. a chassis; 101. a chute; 102. a sucker foot pad; 103. a pulley; 2. a first molding die; 3. a first cylindrical recess; 4. a handle; 5. a circular groove; 6. a first bore post; 601. sealing the rubber ring; 7. a second cylindrical groove; 8. a second bore; 9. a second molding die; 10. a card slot; 11. mounting blocks; 1101. a thrust spring; 1102. clamping a stick; 12. polyurethane anti-sticking block.

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. 1-4, the present invention provides an embodiment: a forging die for blind hole type forgings comprises a chassis 1, a first forming die 2 and a handle 4, wherein sucking disc foot pads 102 are mounted at four angular positions of the chassis 1, the first forming die 2 is mounted at one side of the top of the chassis 1, a sliding groove 101 is formed in the top end of the inside of the chassis 1, a pulley 103 is connected to the inside of the sliding groove 101 in a sliding mode, and the top end of the pulley 103 is connected with the bottom ends of the first forming die 2 and the second forming die 9 respectively, so that internal die taking of the device can be facilitated, and the practicability of the device is enhanced;

as shown in fig. 1 and 4, a second molding die 9 is installed on a side of the top of the chassis 1 away from the first molding die 2, one side of the inside of the first molding die 2 is engaged with one side of the inside of the second molding die 9, the first molding die 2 and the second molding die 9 are both in an "L" shape, and polyurethane anti-sticking blocks 12 are uniformly arranged on the inner side walls of the first molding die 2 and the second molding die 9, so that the device can prevent the damage of the outer surface layer of the die caused by sticking in the process of taking the die;

as shown in fig. 3, the middle positions of the two outer sides of the second forming mold 9 and the first forming mold 2 are both provided with a handle 4, the middle positions of the two inner sides of the first forming mold 2 and the second forming mold 9 are both provided with a first cylindrical groove 3, the middle position of the inner side of the first cylindrical groove 3 is provided with a second cylindrical groove 7, the inner side wall of the first cylindrical groove 3 is provided with a first hole column 6, the middle position of the outer side of the first hole column 6 is both provided with a sealing rubber ring 601, the inner side of the sealing rubber ring 601 is attached to the outer side wall of the first hole column 6, the middle position of the inner bottom end of the first hole column 6 is provided with a mounting block 11, both sides of the mounting block 11 are both provided with a thrust spring 1101, and one end of the thrust spring 1101 far away from the mounting block 11 is provided with a clamping roller 1102, thereby realizing the convenience in the dismounting and mounting of the first hole column 6 in the using process of the, the shape of the first hole column 6 can be changed according to requirements, so that the flexibility of the device is enhanced;

as shown in fig. 1, the top of the chassis 1 inside the first cylindrical groove 3 is provided with a circular groove 5, the tops of the circular grooves 5 are equidistantly provided with second hole columns 8, the second hole columns 8 are eight, the inside of the side wall of the first cylindrical groove 3 is provided with a clamping groove 10, the inside of the clamping groove 10 is meshed with a clamping roller 1102, the blind hole requirements of the mold can be met in the using process, the mold is formed at one time, and the injection molding efficiency of the device is improved.

The working principle is as follows: when in use, firstly, the number of the first hole columns 6 is adjusted according to requirements, then, in the process of adjusting the number of the first hole columns 6, one end of the clamping rod 1102 is clamped into the clamping groove 10 through the mutual matching of the thrust spring 1101 and the clamping rod 1102, so as to finish the installation of the first hole columns 6, after the first hole columns 6 are installed, the first forming die 2 and the second forming die 9 are pushed inwards through the pull handle 4, the inside of the first molding die 2 is caused to bite with the inside of the second molding die 9 during the pushing, the first forming die 2 and the second forming die 9 are injected inside the circular groove 5, the first hole column 6 and the second hole column 8 are matched with each other to form a blind hole in the injection molding process, the requirements of different dies on the blind hole are met, simultaneously all evenly be provided with the antiseized glutinous piece 12 of polyurethane on first forming die 2 and the 9 inside walls of second forming die for the device can prevent to glue the mould extexine damage that the glutinous leads to the fact at the in-process of getting the mould.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a forging mould of blind hole class forging, includes chassis (1), first forming die (2) and handle (4), its characterized in that: sucking disc callus on the sole (102) are all installed to four angular positions on chassis (1) four parts, and first forming die (2) are installed to one side at chassis (1) top, and the intermediate position of the outside both sides of first forming die (2) is kept away from at chassis (1) top installs second forming die (9), and handle (4) are all installed to the intermediate position of second forming die (9) and first forming die (2), the inside intermediate position of first forming die (2) and second forming die (9) all is provided with first cylinder recess (3), and the inside intermediate position of first cylinder recess (3) is provided with second cylinder recess (7), and is provided with first hole post (6) on first cylinder recess (3) inside wall.

2. The forging die for the blind hole type forging piece as claimed in claim 1, wherein: the top end in chassis (1) inside is provided with spout (101), and the inside sliding connection of spout (101) has pulley (103), and the top of pulley (103) is connected with the bottom of first forming die (2) and second forming die (9) respectively.

3. The forging die for the blind hole type forging piece as claimed in claim 1, wherein: inside one side of first forming die (2) and inside one side interlock each other of second forming die (9), first forming die (2) and second forming die (9) all are "L" type structure, all evenly are provided with the antiseized glutinous piece of polyurethane (12) on first forming die (2) and second forming die (9) inside wall.

4. The forging die for the blind hole type forging piece as claimed in claim 1, wherein: the top end of the chassis (1) in the first cylindrical groove (3) is provided with a circular groove (5), the tops of the circular grooves (5) are provided with second hole columns (8) at equal intervals, and eight second hole columns (8) are arranged.

5. The forging die for the blind hole type forging piece as claimed in claim 1, wherein: a clamping groove (10) is formed in the side wall of the first cylindrical groove (3), and the inside of the clamping groove (10) is meshed with the clamping rod (1102).

6. The forging die for the blind hole type forging piece as claimed in claim 1, wherein: sealed rubber ring (601) are all installed to the outside intermediate position of first hole post (6), and the laminating of sealed rubber ring (601) inboard and first hole post (6) lateral wall, and the intermediate position of the inside bottom of first hole post (6) installs installation piece (11), and thrust spring (1101) are all installed to the both sides of installation piece (11), and thrust spring (1101) keep away from the one end of installation piece (11) and install card rod (1102).