CN221494085U

CN221494085U - Continuous forging die for precision parts

Info

Publication number: CN221494085U
Application number: CN202322895117.8U
Authority: CN
Inventors: 胡杰华; 邓文斌
Original assignee: Huizhou Dakan Precision Equipment Co ltd
Current assignee: Huizhou Dakan Precision Equipment Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-08-09
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a continuous forging die for precision parts, which comprises a plurality of support columns; the upper surfaces of the support columns are provided with forging tables together, the upper surfaces of the forging tables are provided with stamping die tables, the left side and the right side of the upper surfaces of the forging tables are provided with support plates, the upper surfaces of the two support plates are provided with limit openings, and the inner walls of the two support plates are provided with screw rods in a rotating mode; according to the utility model, the driving motor in the transmission assembly drives the driving wheel to rotate, the gear chain drives the screw rods on two sides to rotate together with the gear chain, and the two limiting blocks on the wall of the screw rod respectively move along the inner wall of the corresponding limiting opening to the opposite side direction while rotating, so that the feeding position of a material is guided and limited before stamping and forging, and the problem that the position is deviated in the process of stamping and forging the material and the production quality of a forged product is influenced is prevented.

Description

Continuous forging die for precision parts

Technical Field

The utility model relates to the technical field of part forging dies, in particular to a continuous forging die for precision parts.

Background

In the process of equipment part production, a progressive die with the characteristics of high precision and high efficiency is mainly used for stamping and forging production of small and medium-sized precise parts at present, and mainly completes actions such as blanking, bending, stretching and the like on different stations in the die in one stroke of a punch press, so that the parts are forged into required shapes.

In the prior art, in the process of punching and forging materials, the materials are generally directly conveyed to the lower part of a punching head through a conveying roller, namely, the upper surface of a lower die is subjected to punching and forging, and as the traditional punching and forging equipment is not provided with a limiting structure for the materials before and after punching, the position deviation is easy to occur in the process of punching and forging the materials, so that the production quality of the forged products is influenced.

Accordingly, a continuous forging die for precision parts is proposed.

Disclosure of utility model

The utility model aims to provide a continuous forging die for precision parts, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a continuous forging die for precision parts comprises a plurality of support columns; the utility model provides a forging platform is installed jointly to a plurality of the upper surface of support column, a plurality of the upper surface of forging platform is provided with stamping die platform, and a plurality of the backup pad is all installed to the left and right sides of forging platform upper surface, two spacing mouth has all been seted up to the upper surface of backup pad, two the inner wall of backup pad is all rotated and is installed the lead screw, two the equal screw thread of pole wall of lead screw is installed two stoppers, two one side of stopper outer wall is slidable mounting respectively at the inner wall that corresponds spacing mouth, and is a plurality of limiting plate is all installed to the lower surface of stopper, two the front end of lead screw all is provided with drive assembly, the top of forging the platform is provided with stamping assembly.

Preferably, the transmission assembly comprises two transmission shafts, one ends of the two transmission shafts are respectively fixed with the front ends of the corresponding screw rods, the other ends of the two transmission shafts are respectively provided with a driving wheel, the two driving wheels are jointly connected with each other through a gear chain in a rotating mode, a driving motor is arranged on the front side surface of the driving wheel on the right side through a rotating shaft, and the lower surface of the driving motor is fixed with the upper surface of the forging table.

Preferably, the punching press subassembly includes a plurality of spacing posts, a plurality of the lower extreme of spacing post all with forge the upper surface fixed of platform, a plurality of the fixed station is installed jointly to the upper end of spacing post, the upper surface of fixed station is provided with the pneumatic cylinder, and a plurality of the pole wall of spacing post slidable mounting has the sliding table jointly, the lower surface of sliding table is provided with the punching press head, the spliced pole is installed to the output of pneumatic cylinder, the lower extreme of spliced pole and the upper surface fixed of sliding table.

Preferably, the antiskid plates are arranged on the lower surfaces of the support columns, a plurality of limiting heads are arranged on one side of the outer wall of the stamping head, and a plurality of bayonets are arranged on one side of the outer wall of the stamping die table.

Preferably, the lower ends of the plurality of limiting heads are all arranged in an arc shape, and the outer walls of the plurality of limiting heads are respectively matched with the inner walls of the corresponding bayonets in size.

Preferably, the left and right sides of forging platform upper surface all installs the feeding platform, two the front and back both sides of feeding platform upper surface all install the fixed plate, and a plurality of the upper surface of fixed plate all installs the screw rod, and a plurality of the carousel is all installed to the upper end of screw rod.

Preferably, the adjusting blocks are arranged on the rod walls of the corresponding group of the screw rods in a threaded manner, and the feeding rollers are arranged on the surfaces of the opposite sides of the corresponding group of the adjusting blocks in a co-rotating manner.

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

1. According to the utility model, before the equipment is processed, the driving wheel is driven to rotate by the driving motor in the transmission assembly, the screw rods on two sides are driven to rotate together with the gear chain by the gear chain, and the two limiting blocks on the wall of the screw rod are respectively moved to the opposite side along the inner wall of the corresponding limiting opening while rotating, so that the feeding position of a material is guided and limited before punching and forging, and the problem that the position is deviated in the punching and forging process of the material and the production quality of a forged product is influenced is prevented.

2. The inner walls of the bayonets are inserted back and forth through the plurality of limiting heads in the stamping process of the equipment, so that the stamping direction of the stamping heads is further limited, the position deviation in the stamping process is prevented, and the quality of the stamped product is improved;

Materials with different thicknesses are frequently encountered in stamping forging production, the screw rod is driven to rotate together by the rotating turntable before forging so as to facilitate the transportation of materials with different thicknesses, the adjusting block and the feeding roller on the wall of the screw rod are driven to move up and down during rotation, the height of the feeding roller is adjusted to be matched with the thickness of the materials, and therefore the materials are convenient to more smoothly transport in the feeding process, and the device is suitable for transporting more materials.

Drawings

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

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the present utility model;

Fig. 4 is a schematic diagram of the front view structure of the present utility model.

In the figure: 1. a support column; 2. a forging stage; 3. a limit column; 4. a fixed table; 5. a hydraulic cylinder; 6. a sliding table; 7. punching heads; 8. a stamping die table; 9. a support plate; 10. a limit opening; 11. a screw rod; 12. a limiting block; 13. a limiting plate; 14. a transmission shaft; 15. a driving wheel; 16. a gear train; 17. a positioning head; 18. a bayonet; 19. a cleat; 20. a feed table; 21. a fixing plate; 22. a screw; 23. a turntable; 24. an adjusting block; 25. and (3) a feeding roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1: referring to fig. 1-4, the present utility model provides a technical solution: a continuous forging die for precision parts is characterized in that a traditional stamping forging device is not provided with a limiting structure for materials before and after stamping, so that position deviation is easy to occur in the stamping forging process of the materials, the production quality of a forged product is affected, and the continuous forging die comprises a plurality of support columns 1; the upper surfaces of the support columns 1 are jointly provided with forging tables 2, the upper surfaces of the forging tables 2 are provided with stamping die tables 8, the left and right sides of the upper surfaces of the forging tables 2 are respectively provided with support plates 9, the upper surfaces of the two support plates 9 are respectively provided with limiting openings 10, the inner walls of the two support plates 9 are respectively rotatably provided with screw rods 11, the rod walls of the two screw rods 11 are respectively provided with two limiting blocks 12 in a threaded manner, one side of the outer walls of the two limiting blocks 12 is respectively and slidably arranged on the inner wall corresponding to the limiting opening 10, the lower surfaces of the limiting blocks 12 are respectively provided with limiting plates 13, the front ends of the two screw rods 11 are respectively provided with a transmission assembly, the upper side of the forging tables 2 is provided with a stamping assembly, the transmission assembly comprises two transmission shafts 14, one ends of the two transmission shafts 14 are respectively fixed with the front ends corresponding to the screw rods 11, the other ends of the two transmission shafts 14 are respectively provided with driving wheels 15, the two driving wheels 15 are connected in a rotating way through a gear chain 16, a driving motor is arranged on the front side surface of the right driving wheel 15 through a rotating shaft, the lower surface of the driving motor is fixed with the upper surface of the forging table 2, the stamping component comprises a plurality of limiting columns 3, the lower ends of the limiting columns 3 are fixed with the upper surface of the forging table 2, the upper ends of the limiting columns 3 are provided with a fixed table 4 in a sliding way, the upper surface of the fixed table 4 is provided with a hydraulic cylinder 5, the rod walls of the limiting columns 3 are provided with a sliding table 6 in a sliding way, the lower surface of the sliding table 6 is provided with a stamping head 7, the output end of the hydraulic cylinder 5 is provided with a connecting column, the lower end of the connecting column is fixed with the upper surface of the sliding table 6, the driving motor in the transmission component drives the driving wheel 15 to rotate, and the screw rods 11 on two sides are driven by the gear chain 16 to rotate together with the gear chain 16, the two limiting blocks 12 on the rod wall of the screw rod 11 are enabled to move towards the opposite side direction along the inner wall of the corresponding limiting opening 10 during rotation, and the limiting plates 13 are driven to move together, so that the feeding position of materials is guided and limited before punching and forging, the position deviation in the process of punching and forging the materials is prevented, and the production quality problem of the forged products is prevented.

The working principle is as follows: before the material is continuously forged into equipment, the material is limited and adjusted before being fed according to the width of the material, the driving wheel 15 on one side is driven by a driving motor to start rotating, the driving wheel 15 on the other side is driven by a gear chain 16 to rotate together while rotating, the transmission shafts 14 on two sides are driven to rotate together while driving the two screw rods 11 to rotate together, the two limiting blocks 12 on the rod wall of the corresponding screw rod 11 are respectively driven to move along the rod wall to the opposite side while rotating through the two screw rods 11, the moving limiting blocks 12 are limited through the limiting openings 10 while moving, the moving limiting blocks 12 are prevented from moving, the moving limiting plates 13 are driven to move to the opposite side while moving, the limiting blocks are limited before the material enters the forging, the material is prevented from moving in the middle, and the forging of the material can be carried out by controlling the hydraulic cylinders 5 to push the connecting columns and the punching heads 7 after the effect adjustment of the material is influenced.

Example 2: as shown in fig. 1 and 2, in order to further improve the stability of stamping operation, the anti-slip plate 19 is installed on the lower surface of the plurality of support columns 1, a plurality of limit heads 17 are installed on one side of the outer wall of the stamping head 7, a plurality of bayonets 18 are provided on one side of the outer wall of the stamping die table 8, the lower ends of the plurality of limit heads 17 are all in arc arrangement, the outer walls of the plurality of limit heads 17 are respectively matched with the inner wall of the corresponding bayonets 18, and the inner wall of the bayonets 18 is inserted back and forth through the plurality of limit heads 17 in the stamping process of the equipment, so that the stamping direction of the stamping head 7 is further limited, the position is prevented from being deviated in the stamping process, the product quality after stamping is improved, and the running stability of the equipment is further improved through the anti-slip plate 19.

As shown in fig. 1 and 2, materials with different thicknesses are often encountered in the stamping forging production, for convenience in conveying materials with different thicknesses, feeding tables 20 are installed on the left and right sides of the upper surface of a forging table 2, fixing plates 21 are installed on the front and rear sides of the upper surfaces of the two feeding tables 20, screws 22 are installed on the upper surfaces of the fixing plates 21, turntables 23 are installed on the upper ends of the screws 22, adjusting blocks 24 are installed on the rod walls of the corresponding group of screws 22 in a threaded manner, feeding rollers 25 are installed on the surfaces of the opposite sides of the corresponding group of adjusting blocks 24 in a co-rotating manner, the screws 22 are driven to rotate together through rotating the turntables 23, and the adjusting blocks 24 and the feeding rollers 25 on the rod walls of the screws 22 are driven to move up and down during rotation, so that the height of the feeding rollers 25 is adjusted to be matched with the thickness of the materials, and the conveying materials with more materials can be conveniently carried out in the feeding process.

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

Claims

1. A continuous forging die for precision parts, comprising a plurality of support columns (1); the method is characterized in that: the utility model provides a plurality of forge bench (2) are installed jointly to the upper surface of support column (1), a plurality of forge the upper surface of bench (2) and be provided with stamping die platform (8), a plurality of backup pad (9) are all installed to the left and right sides of forge bench (2) upper surface, two spacing mouth (10) are all seted up to the upper surface of backup pad (9), two the inner wall of backup pad (9) is all rotated and is installed lead screw (11), two stopper (12) are installed to the equal screw thread of the pole wall of lead screw (11), two one side of stopper (12) outer wall is slidable mounting respectively at the inner wall that corresponds spacing mouth (10), a plurality of limiting plate (13) are all installed to the lower surface of stopper (12), two the front end of lead screw (11) all is provided with drive assembly, the top of forge bench (2) is provided with stamping assembly.

2. A continuous forging die for precision parts according to claim 1, wherein: the transmission assembly comprises two transmission shafts (14), one ends of the two transmission shafts (14) are respectively fixed with the front ends of corresponding screw rods (11), driving wheels (15) are respectively mounted at the other ends of the two transmission shafts (14), the two driving wheels (15) are jointly connected in a rotating mode through a gear chain (16), driving motors are mounted on the front side surfaces of the driving wheels (15) on the right side through rotating shafts, and the lower surfaces of the driving motors are fixed with the upper surfaces of the forging tables (2).

3. A continuous forging die for precision parts according to claim 1, wherein: the stamping assembly comprises a plurality of limit posts (3), wherein the lower ends of the limit posts (3) are fixed with the upper surface of the forging table (2), the upper ends of the limit posts (3) are provided with a fixing table (4) jointly, the upper surface of the fixing table (4) is provided with a hydraulic cylinder (5), the rod walls of the limit posts (3) are provided with a sliding table (6) in a sliding mode jointly, the lower surface of the sliding table (6) is provided with a stamping head (7), the output end of the hydraulic cylinder (5) is provided with a connecting post, and the lower end of the connecting post is fixed with the upper surface of the sliding table (6).

4. A continuous forging die for precision parts according to claim 3, wherein: the anti-skid plate (19) is installed on the lower surface of the supporting columns (1), the plurality of limiting heads (17) are installed on one side of the outer wall of the stamping head (7), and the plurality of bayonets (18) are formed on one side of the outer wall of the stamping die table (8).

5. A continuous forging die for precision parts as recited in claim 4, wherein: the lower ends of the limiting heads (17) are all arranged in an arc mode, and the outer walls of the limiting heads (17) are matched with the inner walls of the corresponding bayonets (18) in size.

6. A continuous forging die for precision parts according to claim 1, wherein: the left side and the right side of the upper surface of the forging table (2) are provided with feeding tables (20), the front side and the rear side of the upper surface of each feeding table (20) are provided with fixing plates (21), the upper surfaces of a plurality of fixing plates (21) are provided with screw rods (22), and the upper ends of a plurality of screw rods (22) are provided with rotary discs (23).

7. A continuous forging die for precision parts as recited in claim 6, wherein: the adjusting blocks (24) are arranged on the rod walls of a group of the screws (22) in a threaded mode, and the feeding rollers (25) are arranged on the opposite side surfaces of a group of the adjusting blocks (24) in a rotary mode.