CN212577417U

CN212577417U - Combined die for processing forged piece with bending deformation on blank section

Info

Publication number: CN212577417U
Application number: CN202021282526.0U
Authority: CN
Inventors: 赵富民
Original assignee: Yangyuan Mingxin Precision Forging Co ltd
Current assignee: Yangyuan Mingxin Precision Forging Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-23
Anticipated expiration: 2030-07-03

Abstract

The utility model belongs to a forging processing field, especially, a processing blank cross-section has combined die of bending deformation's forging, to current combined die be not convenient for adjust the size, the suitability is relatively poor, the problem that different shapes of forging of being not convenient for carried out processing, the following scheme is put forward now, and it includes the mould body, the mounting groove has been seted up at the top of mould body, installs the replacement core in the mounting groove, and the equal fixed mounting in both sides of mould body has the guide pillar, two slots have been seted up at the top of mould body, and two recesses have been seted up at the top of replacement core, have all seted up the mounting hole on the bottom inner wall of two recesses, and equal fixed mounting has the inserted bar in two mounting holes, and the bottom of two inserted bars is installed in two slots that correspond. The utility model discloses rational in infrastructure, convenient operation, this assembling die are convenient for adjust the use size, and the suitability is better, can process for the forging of different shapes.

Description

Combined die for processing forged piece with bending deformation on blank section

Technical Field

The utility model relates to a forging processing technology field especially relates to a combined die that processing blank cross-section has bending deformation's forging.

Background

At present, the production and processing of a forging part with a bending deformation of a blank section generally adopt a free forging mode, the forging part is gradually deformed and formed, and the bending and shaping work is finally completed by means of a moulding bed with different structures;

however, the existing combined die is inconvenient to adjust the size, poor in applicability and inconvenient to process forged parts in different shapes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the combined die is inconvenient to adjust the size, has poor applicability, is inconvenient for the forged parts of different shapes to process, and the combined die of the forged parts with bending deformation on the section of the processing blank is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined die for processing a forging part with bending deformation of a blank section comprises a die body, wherein the top of the die body is provided with a mounting groove, a replacement core is arranged in the mounting groove, guide pillars are fixedly arranged on both sides of the die body, two slots are arranged on the top of the die body, two grooves are arranged on the top of the replacement core, mounting holes are respectively arranged on the inner walls of the bottoms of the two grooves, inserting rods are fixedly arranged in the two mounting holes, the bottom ends of the two inserting rods are arranged in the two corresponding slots, rotating blocks are respectively rotatably arranged in the two grooves, a limiting groove is respectively arranged on the inner wall of one side of each of the two slots, a connecting groove is respectively arranged on one side of each of the two inserting rods, a limiting block is respectively and slidably arranged in the two connecting grooves, the limiting block is arranged in the corresponding limiting groove, a thread groove is respectively arranged on one end of each of, the two screw rods are in threaded connection with the corresponding two thread grooves.

Preferably, all fixed the cup joint have the worm wheel on two screws, have all seted up the through-hole on the top inner wall of two spread grooves, all rotate in two through-holes and install the dead lever, and the top fixed mounting of two dead levers is in the bottom of two turning blocks that correspond, and the equal fixed mounting in bottom of two dead levers has the worm, worm and the worm wheel meshing that corresponds.

Preferably, a rotating groove is formed in the inner wall of one side of the connecting groove, one end of the screw rod is rotatably installed in the rotating groove, and the screw rod rotates in the rotating groove to stabilize the position of the screw rod during rotation.

Preferably, a moving groove is formed in the inner wall of the connecting groove, a moving block is fixedly mounted on one side of the limiting block, the moving block is connected with the inner wall of the moving groove in a sliding mode, the limiting block can drive the moving block to move synchronously in the moving groove when moving, and the position of the limiting block when moving can be stabilized.

Preferably, the inner wall of the groove is provided with an annular groove, the rotating block is fixedly provided with a fixed block, the fixed block is in sliding connection with the side wall of the annular groove, and the rotating block drives the fixed block to slide in the annular groove when rotating in the groove, so that the position of the rotating block when rotating can be stabilized.

Preferably, the inner wall of the bottom of the mounting groove is fixedly provided with an anti-slip sheet, the anti-slip sheet is contacted with the replacement core, and the anti-slip sheet can increase the anti-slip property of the replacement core and the inner wall of the mounting groove.

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

according to the scheme, the two rotating blocks are rotated, the rotating blocks drive the corresponding fixed rods to rotate, so that the worm drives the corresponding worm wheels to rotate, the screw drives the corresponding limiting blocks to move, the limiting blocks slide out of the corresponding limiting grooves, the replacement cores are taken out from the mounting grooves, the replacement cores can be replaced, and different replacement cores can be suitable for different forging parts;

the utility model discloses rational in infrastructure, convenient operation, this assembling die are convenient for adjust the use size, and the suitability is better, can process for the forging of different shapes.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a mold body; 2. mounting grooves; 3. replacing the core; 4. a guide post; 5. a slot; 6. a groove; 7. mounting holes; 8. inserting a rod; 9. rotating the block; 10. a limiting groove; 11. connecting grooves; 12. a limiting block; 13. a screw; 14. a worm gear; 15. fixing the rod; 16. a worm.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a combined die for processing a forging part with a bending deformation blank section comprises a die body 1, a mounting groove 2 is formed at the top of the die body 1, a replacement core 3 is installed in the mounting groove 2, guide pillars 4 are fixedly installed at both sides of the die body 1, two slots 5 are formed at the top of the die body 1, two grooves 6 are formed at the top of the replacement core 3, mounting holes 7 are formed on the inner walls of the bottoms of the two grooves 6, inserting rods 8 are fixedly installed in the two mounting holes 7, the bottom ends of the two inserting rods 8 are installed in the corresponding two slots 5, rotating blocks 9 are rotatably installed in the two grooves 6, limiting grooves 10 are formed on the inner walls of one sides of the two slots 5, connecting grooves 11 are formed at one side of the two inserting rods 8, limiting blocks 12 are slidably installed in the two connecting grooves 11, the limiting blocks 12 are installed in the corresponding limiting grooves 10, threaded grooves are formed in one ends of the two limiting blocks 12, the inner wall of one side of each connecting groove 11 is rotatably provided with a screw rod 13, and the two screw rods 13 are connected into the corresponding two threaded grooves in a threaded mode.

In this embodiment, worm wheel 14 has all been fixed to having cup jointed on two screw rods 13, has all seted up the through-hole on the top inner wall of two spread grooves 11, all rotates in two through-holes and installs dead lever 15, and the top fixed mounting of two dead levers 15 is in the bottom of two turning blocks 9 that correspond, and the equal fixed mounting in bottom of two dead levers 15 has worm 16, and worm 16 meshes with the worm wheel 14 that corresponds.

In this embodiment, a rotating groove is formed in the inner wall of one side of the connecting groove 11, one end of the screw 13 is rotatably installed in the rotating groove, and the screw 13 rotates in the rotating groove to stabilize the position of the screw 13 during rotation.

In this embodiment, the shifting chute has been seted up on the inner wall of spread groove 11, and one side fixed mounting of stopper 12 has the movable block, and the movable block can drive the movable block synchronous motion in the shifting chute when stopper 12 removes with the inner wall sliding connection of shifting chute, can stabilize the position when stopper 12 removes.

In this embodiment, an annular groove is formed in the inner wall of the groove 6, a fixing block is fixedly mounted on the rotating block 9, the fixing block is connected with the side wall of the annular groove in a sliding mode, the rotating block 9 drives the fixing block to slide in the annular groove when rotating in the groove 6, and the position of the rotating block 9 when rotating can be stabilized.

In this embodiment, fixed mounting has the antiskid piece on the bottom inner wall of mounting groove 2, and the antiskid piece contacts with replacement core 3, and the antiskid nature of antiskid piece multiplicable replacement core 3 and the 2 inner walls of mounting groove.

In this embodiment, through rotating two turning blocks 9, turning block 9 is at the 6 internal rotations of recess that corresponds, turning block 9 drives the dead lever 15 that corresponds and rotates, dead lever 15 drives the worm 16 that corresponds and rotates, make worm 16 drive the worm wheel 14 that corresponds and rotate, worm wheel 14 drives the screw rod 13 that corresponds and takes place to rotate, screw rod 13 drives the stopper 12 that corresponds and removes, the spacing groove 10 that stopper 12 roll-off corresponds, can cancel the fixed restriction of replacing core 3, will replace core 3 and take out from mounting groove 2, can change replacing core 3, thereby can be different replace core 3 and be applicable to different forging pieces.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this assembling die are convenient for adjust the use size, and the suitability is better, can process for the forging of different shapes.

Claims

1. A combined die for processing a forging part with a bending deformation blank section comprises a die body (1) and is characterized in that the top of the die body (1) is provided with a mounting groove (2), a replacement core (3) is arranged in the mounting groove (2), guide pillars (4) are fixedly arranged on two sides of the die body (1), two inserting grooves (5) are arranged on the top of the die body (1), two grooves (6) are arranged on the top of the replacement core (3), mounting holes (7) are respectively arranged on the inner walls of the bottoms of the two grooves (6), inserting rods (8) are respectively fixedly arranged in the two mounting holes (7), the bottom ends of the two inserting rods (8) are arranged in the two corresponding inserting grooves (5), rotating blocks (9) are respectively rotatably arranged in the two grooves (6), and a limiting groove (10) is respectively arranged on the inner wall of one side of the two inserting grooves (5), connecting grooves (11) are formed in one side of each of the two inserting rods (8), limiting blocks (12) are arranged in the two connecting grooves (11) in a sliding mode, the limiting blocks (12) are arranged in corresponding limiting grooves (10), threaded grooves are formed in one ends of the two limiting blocks (12), screw rods (13) are arranged on the inner wall of one side of each of the two connecting grooves (11) in a rotating mode, and the two screw rods (13) are connected in the corresponding threaded grooves in a threaded mode.

2. The combined die for machining the forging part with the bending deformation of the section of the blank as claimed in claim 1, wherein worm gears (14) are fixedly sleeved on the two screw rods (13), through holes are formed in the inner walls of the tops of the two connecting grooves (11), fixing rods (15) are rotatably mounted in the two through holes, the top ends of the two fixing rods (15) are fixedly mounted at the bottoms of the corresponding two rotating blocks (9), worms (16) are fixedly mounted at the bottom ends of the two fixing rods (15), and the worms (16) are meshed with the corresponding worm gears (14).

3. The combined die for processing the forged piece with the bending deformation of the section of the blank as claimed in claim 1, wherein a rotating groove is formed on one side inner wall of the connecting groove (11), and one end of the screw rod (13) is rotatably arranged in the rotating groove.

4. The combined die for machining the forging part with the bending deformation of the section of the blank as claimed in claim 1, wherein a moving groove is formed in the inner wall of the connecting groove (11), a moving block is fixedly mounted on one side of the limiting block (12), and the moving block is connected with the inner wall of the moving groove in a sliding mode.

5. The combined die for processing the forging part with the bending deformation of the section of the blank as claimed in claim 1, wherein an annular groove is formed in the inner wall of the groove (6), a fixed block is fixedly mounted on the rotating block (9), and the fixed block is in sliding connection with the side wall of the annular groove.

6. The assembling die for processing the forged piece with the bending deformation of the section of the blank as claimed in claim 1, wherein the bottom inner wall of the mounting groove (2) is fixedly provided with an anti-skid sheet, and the anti-skid sheet is contacted with the replacing core (3).