CN220698078U

CN220698078U - Stamping die carrier

Info

Publication number: CN220698078U
Application number: CN202321911766.6U
Authority: CN
Inventors: 胡子豪
Original assignee: Hangzhou Xiling Trading Co ltd
Current assignee: Whit Precision Devices Shanghai Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-04-02
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of die frames, in particular to a stamping die frame. The automatic feeding device comprises a workbench, wherein the workbench comprises an upper die frame, a lower die frame and a top plate, the top plate is connected with the lower die frame through a supporting rod, penetrating components are arranged on two sides of the bottom of the upper die frame, and starting components are arranged in the two penetrating components. According to the utility model, the upper die frame can slide on the surface of the supporting rod under the driving of the air cylinder by utilizing the supporting rod arranged between the lower die frame and the top plate, so that the die block fixedly connected to the bottom of the upper die frame can slide into the pressing groove, the workpiece body can be punched conveniently, when the upper die frame slides downwards for punching, the starting assembly is driven to operate, the penetrating assembly is driven to start, the punched workpiece body can be clamped by the penetrating assembly, and when the upper die frame is lifted, the punched workpiece body can be driven to be lifted simultaneously, so that the workpiece body can be taken conveniently.

Description

Stamping die carrier

Technical Field

The utility model relates to the technical field of die frames, in particular to a stamping die frame.

Background

The stamping die carrier is a special technological device for processing materials into parts, the materials are pressed by a die arranged on a press machine to be separated or plastically deformed, and aiming at the stamping die carrier, the prior art has a plurality of:

the Chinese patent publication number is as follows: the stamping die frame structure of CN213613721U comprises a support and an upper die, wherein the top of the inner wall of the support is fixedly connected with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is fixedly connected with a sliding plate, and a sliding groove is formed in the support. According to the stamping die frame structure, the threaded rod can be indirectly driven to rotate through rotation of the handle, the two threaded blocks can be indirectly driven to move in the same or opposite directions through rotation of the threaded rod, and the two L-shaped fixing plates can be indirectly driven to move in the same or opposite directions through movement of the two threaded blocks through the transmission rod, so that an upper die can be dismounted by a worker, the lower die of the stamping die frame structure is connected with the connecting plate in an inserting manner, the replacement of the lower die by the worker can be facilitated, the use of dies with different specifications can be facilitated, the whole application range of the stamping die frame structure is widened, and the stamping die frame structure is convenient to popularize;

when the existing workpiece is processed through the stamping die carrier, the workpiece needs to be moved to the die, the workpiece is subjected to compression molding through the hydraulic telescopic rod, after the workpiece is stamped, the workpiece is attached to the inner wall of the die groove, and part of the workpiece is thinner, if the workpiece is attached to the inner wall of the die groove, the condition of inconvenient taking is easily caused, so that the stamping efficiency of the workpiece is affected, and in view of the problem, the stamping die carrier is provided.

Disclosure of Invention

The utility model aims to solve the defects and provide the stamping die carrier which can make the stamped workpiece body clamped in a penetrating way through the penetrating component arranged at the bottom of the upper die carrier and the starting component arranged in the upper die carrier, so that the stamping die carrier can slide out of the pressing groove along with the upper die carrier conveniently.

Through the interlude subassembly and its inside start-up subassembly that set up in last die carrier bottom for the work piece body that the punching press finishes can alternate the centre gripping, thereby be convenient for follow die carrier roll-off indent, utilize the closed angle that the end of interlude pole one side of the interior groove was offered simultaneously, make the interlude pole more be convenient for alternate the work piece body that the punching press finishes and lift up, thereby be convenient for take out the work piece body.

The utility model provides a stamping die carrier, which comprises a workbench, wherein the workbench comprises an upper die carrier, a lower die carrier and a top plate, the top plate is connected with the lower die carrier through a supporting rod, an air cylinder is fixedly connected inside one side of the top plate, which is close to the lower die carrier, a piston rod is movably connected inside the air cylinder, the other end of the piston rod is fixedly connected with the top of the upper die carrier, a module is fixedly connected with the bottom of the upper die carrier, a pressing groove is formed in the top of the lower die carrier, and the module is pressed inside the pressing groove and is used for assisting a workpiece body to be stamped;

and penetrating assemblies are arranged on two sides of the bottom of the upper die frame, starting assemblies are arranged in the two penetrating assemblies, and the starting assemblies drive the penetrating assemblies to slide at the bottom of the upper die frame and are used for assisting in taking the punched workpiece body.

As a further improvement of the technical scheme, the penetrating component comprises a groove formed in the bottom of the upper die frame, a fixing block is fixedly connected to the inside of the groove, an inner groove is formed in one side of the fixing block extending out of the groove, a penetrating rod is fixedly connected to the inside of the inner groove, and one end, close to the inner wall of the inner groove, of the penetrating rod is in a folding telescopic shape.

As a further improvement of the technical scheme, the starting assembly comprises a starting groove which is formed in the inner wall of the inner groove, a grid baffle is slidably arranged in the starting groove, and an open hole for assisting the inserting rod to extend is formed in the lower end of the surface of the grid baffle.

As a further improvement of the technical scheme, a sharp angle is formed at one end of the penetrating rod extending out of the inner groove and used for assisting the penetrating rod to extend to the bottom of the edge of the workpiece body.

As a further improvement of the technical scheme, the top of the grid baffle is fixedly connected with an elastic piece, the other end of the elastic piece is fixedly connected with the top of the inner cavity of the starting groove, and the end part of the auxiliary grid baffle extends out of the starting groove.

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

in this punching press die carrier, through utilizing the bracing piece that sets up between lower die carrier and roof for go up the die carrier and slide the surface at the bracing piece under the drive of cylinder, thereby be convenient for fixed connection is in the inside of the module slip to the indent of die carrier bottom, make the work piece body be convenient for carry out the punching press, when going up die carrier gliding punching press, drive the operation of starting components, thereby make interlude subassembly start, make the work piece body that the punching press finishes can be by interlude subassembly centre gripping, when last die carrier lifting, can drive the work piece body simultaneous lifting that the punching press finishes, be convenient for take the work piece body.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the overall cut-away structure of the present utility model;

FIG. 2 is a schematic diagram of a stamping structure of a die carrier according to the present utility model;

FIG. 3 is a schematic view of a workpiece body clamping structure according to the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic illustration of a penetrating assembly according to the present utility model;

fig. 6 is a schematic view of a sliding structure of a grid baffle according to the present utility model.

The meaning of each reference sign in the figure is:

1. a work table; 11. a lower die frame; 12. a top plate; 13. a die carrier is arranged; 14. a cylinder; 15. a piston rod; 16. a module; 17. pressing a groove; 18. a support rod; 19. a workpiece body;

2. inserting an assembly; 21. a groove; 22. a fixed block; 23. an inner tank; 24. penetrating the inserting rod;

3. a start assembly; 31. a start-up tank; 32. a grid baffle; 33. an open hole;

4. an elastic member.

Detailed Description

When the current work piece is processed through the stamping die carrier, the work piece needs to be moved to the die, and then the work piece is subjected to compression molding through the hydraulic telescopic rod, after the work piece is stamped, the work piece can be attached to the inner wall of the die groove, and part of the work piece is thinner, and if the work piece is attached to the inner wall of the die groove, the inconvenient condition of taking is easily caused, so that the work piece stamping efficiency is affected.

Referring to fig. 1-6, the device includes a workbench 1, the workbench 1 includes an upper die frame 13, a lower die frame 11 and a top plate 12, the top plate 12 is connected with the lower die frame 11 through a supporting rod 18, an inner part of the top plate 12 close to one side of the lower die frame 11 is fixedly connected with a cylinder 14, a piston rod 15 is movably connected in the cylinder 14, the other end of the piston rod 15 is fixedly connected with the top of the upper die frame 13, a module 16 is fixedly connected with the bottom of the upper die frame 13, a pressing groove 17 is formed in the top of the lower die frame 11, the module 16 is pressed in the pressing groove 17 and is used for assisting in stamping a workpiece body 19, penetrating components 2 are arranged on two sides of the bottom of the upper die frame 13, starting components 3 are respectively arranged in the two penetrating components 2, and the starting components 3 drive the penetrating components 2 to slide on the bottom of the upper die frame 13 and are used for assisting in taking the stamped workpiece body 19.

Firstly, a specific structure of the penetrating component 2 is disclosed, the penetrating component 2 comprises a groove 21 formed in the bottom of the upper die frame 13, a fixed block 22 is fixedly connected to the inside of the groove 21, an inner groove 23 is formed in one side of the fixed block 22 extending out of the groove 21, a penetrating rod 24 is fixedly connected to the inside of the inner groove 23, and one end, close to the inner wall of the inner groove 23, of the penetrating rod 24 is in a folding telescopic shape. Through utilizing the recess 21 of seting up in last die carrier 13 bottom for fixed block 22 can set up in the inside of recess 21, when last die carrier 13 carries out the punching press hole to the work piece body 19 under the drive of cylinder 14, drive fixed block 22 and slide down along with it, after the punching press is accomplished, make the inside interlude pole 24 tip of inside groove 23 lose the check and keep off, thereby make the inside spring part of interlude pole 24 lose the resilience of supporting the power, drive and wear the whole extension of interlude pole 24, when the tip of wearing the interlude pole 24 is in the marginal bottom of work piece body 19, can carry out the centre gripping to the work piece body 19, when last die carrier 13 lifting, can drive the work piece body 19 simultaneously and carry out the lifting, be convenient for take the work piece body 19 that the punching press was accomplished.

Secondly, a specific structure of the starting assembly 3 is disclosed, the starting assembly 3 comprises a starting groove 31 formed in the inner wall of the inner groove 23, a grid baffle 32 is slidably arranged in the starting groove 31, and an open hole 33 for assisting the penetrating rod 24 to extend is formed in the lower end of the surface of the grid baffle 32. When the upper die frame 13 slides down, the fixing block 22 is driven to slide down, the end part of the grid baffle 32 extends out of the starting groove 31, so that the end part of the grid baffle 32 is firstly attached to the surface of the lower die frame 11, and along with the sliding down of the upper die frame 13, the grid baffle 32 is driven to slide in the starting groove 31, when the open holes 33 formed in the surface of the grid baffle 32 slide to the opening of the inner groove 23, the grid baffle is lost at the opening of the inner groove 23, so that the inserting rod 24 can be conveniently stretched, and the workpiece body 19 can be conveniently clamped and lifted.

The improvement of the embodiment is that: firstly, the support rods 18 arranged between the lower die frame 11 and the top plate 12 are utilized, the upper die frame 13 can slide on the surface of the support rods 18 under the driving of the air cylinders 14, so that the module 16 fixedly connected to the bottom of the upper die frame 13 can slide to the inside of the pressing groove 17, the workpiece body 19 can be punched conveniently, when the upper die frame 13 slides downwards, the fixing block 22 is driven to slide downwards, the end parts of the grid baffle 32 extend out of the starting groove 31, the end parts of the grid baffle 32 are firstly attached to the surface of the lower die frame 11, along with the sliding of the upper die frame 13, the grid baffle 32 is driven to slide in the inside of the starting groove 31, when the open holes 33 formed in the surface of the grid baffle 32 slide to the opening of the inner groove 23, the opening of the inner groove 23 is enabled to lose the grid baffle, so that the spring part in the inner part of the penetrating rod 24 is enabled to lose the supporting force rebound, the penetrating rod 24 is driven to integrally stretch, when the end parts of the penetrating rod 24 are penetrated at the bottom of the edge of the workpiece body 19, the workpiece body 19 can be clamped, when the upper die frame 13 is penetrated, the workpiece body 19 can be lifted, and the workpiece body 19 can be lifted simultaneously, and the punched workpiece body 19 can be lifted conveniently.

Considering that the penetration rod 24 needs to be penetrated into the bottom of the workpiece body 19 when pushing the workpiece body 19, in order to more conveniently penetrate the end of the penetration rod 24 into the edge bottom of the workpiece body 19, as shown in fig. 1-4, a sharp angle is formed at one end of the penetration rod 24 extending out of the inner groove 23, so as to assist the penetration rod 24 to extend to the edge bottom of the workpiece body 19.

The improvement is that: the penetrating rod 24 is more convenient for penetrating and lifting the punched workpiece body 19 by utilizing the sharp angle formed at the end part of one side of the penetrating rod 24 extending out of the inner groove 23, so that the workpiece body 19 is convenient to take out.

Since the penetration rod 24 needs to be retracted inside the inner groove 23 when the workpiece body 19 is not punched, considering the stability of penetration rod 24 penetrating inside the inner groove 23, the top of the grid baffle 32 is fixedly connected with the elastic member 4, and the other end of the elastic member 4 is fixedly connected with the top of the inner cavity of the starting groove 31, so as to assist the end of the grid baffle 32 to extend out of the starting groove 31, as shown in fig. 3-4.

The improvement is that: by using the elastic element 4 arranged between the grid baffle 32 and the top of the inner cavity of the starting groove 31, the end part of the grid baffle 32 can be driven to extend out of the starting groove 31 by using the self elastic force of the elastic element 4, so that the grid baffle is more convenient for blocking the penetrating rod 24.

The purpose of the elastic member 4 is mainly: the end of the grid baffle 32 can be driven to extend out of the starting groove 31 by the self elasticity of the elastic piece 4, so that the grid baffle is more convenient for the insertion rod 24, the elastic piece 4 is preferably a spiral spring piece, and a rubber pad can be used for achieving the purposes.

To sum up, the working principle of the scheme is as follows: firstly, the support rods 18 arranged between the lower die frame 11 and the top plate 12 are utilized, the upper die frame 13 can slide on the surface of the support rods 18 under the drive of the air cylinders 14, so that a module 16 fixedly connected to the bottom of the upper die frame 13 slides to the inside of the pressing groove 17, the workpiece body 19 is convenient to punch, when the upper die frame 13 slides downwards, the fixing block 22 is driven to slide downwards, the end part of the grid baffle 32 extends out of the starting groove 31, the end part of the grid baffle 32 is firstly attached to the surface of the lower die frame 11, along with the sliding of the upper die frame 13, the grid baffle 32 is driven to slide in the starting groove 31, when an open hole 33 formed on the surface of the grid baffle 32 slides to the opening of the inner groove 23, the opening of the inner groove 23 loses the grid baffle, so that a spring part in the inner part of the penetrating rod 24 loses the resilience, the penetrating rod 24 is driven to integrally stretch, the workpiece body 19 which is punched is more conveniently to penetrate through the sharp angle formed at one side end part of the inner groove 23 by the penetrating rod 24, and when the upper die frame 13 is arranged, the workpiece body 19 is driven to lift the workpiece body 19 at the same time, so that the workpiece body 19 is convenient to be lifted;

the elastic piece 4 arranged between the grid baffle 32 and the top of the inner cavity of the starting groove 31 is utilized, and the end part of the grid baffle 32 can be driven to extend out of the starting groove 31 by utilizing the self elasticity of the elastic piece 4, so that the penetrating rod 24 can be more conveniently blocked.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The stamping die carrier comprises a workbench (1), and is characterized in that: the workbench (1) comprises an upper die frame (13), a lower die frame (11) and a top plate (12), wherein the top plate (12) is connected with the lower die frame (11) through a supporting rod (18), an air cylinder (14) is fixedly connected to the inside of one side of the top plate (12) close to the lower die frame (11), a piston rod (15) is movably connected to the inside of the air cylinder (14), the other end of the piston rod (15) is fixedly connected with the top of the upper die frame (13), a module (16) is fixedly connected to the bottom of the upper die frame (13), a pressing groove (17) is formed in the top of the lower die frame (11), and the module (16) is pressed in the pressing groove (17) and used for assisting in punching of a workpiece body (19);

the two sides of the bottom of the upper die frame (13) are respectively provided with an inserting component (2), the two inserting components (2) are respectively provided with a starting component (3), and the starting components (3) drive the inserting components (2) to slide at the bottom of the upper die frame (13) and are used for assisting in taking a punched workpiece body (19).

2. The stamping die carrier as claimed in claim 1, wherein: the inserting assembly (2) comprises a groove (21) formed in the bottom of the upper die frame (13), a fixed block (22) is fixedly connected to the inside of the groove (21), an inner groove (23) is formed in one side, extending out of the groove (21), of the fixed block (22), an inserting rod (24) is fixedly connected to the inside of the inner groove (23), and one end, close to the inner wall of the inner groove (23), of the inserting rod (24) is in a folding telescopic shape.

3. The stamping die carrier as claimed in claim 2, wherein: the starting assembly (3) comprises a starting groove (31) formed in the inner wall of the inner groove (23), a grid baffle plate (32) is slidably arranged in the starting groove (31), and an open hole (33) for assisting the penetrating rod (24) to extend is formed in the lower end of the surface of the grid baffle plate (32).

4. The stamping die carrier as claimed in claim 2, wherein: and a sharp angle is formed at one end of the penetrating rod (24) extending out of the inner groove (23) and is used for assisting the penetrating rod (24) to extend to the bottom of the edge of the workpiece body (19).

5. A stamping die carrier as claimed in claim 3, wherein: the top fixedly connected with elastic component (4) of check baffle (32), the other end of elastic component (4) and the inner chamber top fixed connection of start groove (31) for the tip of supplementary check baffle (32) stretches out start groove (31).