CN221209592U

CN221209592U - Stamping die's bearing structure

Info

Publication number: CN221209592U
Application number: CN202322562972.7U
Authority: CN
Inventors: 周守喜
Original assignee: Qingdao Xinwo Jikang Precision Mould Co ltd
Current assignee: Qingdao Xinwo Jikang Precision Mould Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-06-25
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the field of stamping devices and discloses a supporting structure of a stamping die, which comprises a base, wherein four horizontal adjusting plates are fixedly connected to the top end of the base, fixing assemblies are arranged in the four horizontal adjusting plates, one end of each fixing assembly is in threaded connection with a fixing block, the inner threads of the bottom ends of the fixing blocks are connected with a first fixing bolt, the inner threads of the top ends of the fixing blocks are connected with a second fixing bolt, the top ends of the four horizontal adjusting plates are rotatably connected with wheels, a fixed shaft is rotatably connected to the inner parts of the wheels, a buffer assembly is fixedly connected to the top ends of the fixed shafts, and four limiting rings are slidably connected to the inner parts of limiting grooves. According to the utility model, the processing precision of stamping is improved by adjusting the horizontal angle of the die, the flexibility is improved, the production efficiency and the product quality are improved, and the service life of the die is prolonged by reducing the impact force in the stamping process.

Description

Stamping die's bearing structure

Technical Field

The utility model relates to the field of stamping devices, in particular to a supporting structure of a stamping die.

Background

Stamping is a common metal forming process that utilizes impact and pressure forces to machine sheet metal into parts of a desired shape. It is usually done on continuously operated presses, wherein the sheet metal is subjected to processing steps of cutting, shaping, bending, cooling, etc. using stamping dies, which are widely used in the manufacturing industry and play an important role in the industrial field.

Through retrieval, the prior Chinese patent publication number is: CN110496904a provides a stamping die with umbrella-shaped bearing structure, at first set up the die holder, it includes base and lower bolster, be provided with a plurality of locating part on the lower bolster, locating part passes through bolt assembly screw thread to be installed on the lower bolster, and be located the sheet metal component on the locating part, install guide part between upper die holder and the lower die holder, supporting mechanism installs between base and lower bolster, supporting mechanism includes first umbrella-shaped bracing piece subassembly, second umbrella-shaped bracing piece subassembly and air pump, the end fixed connection that diverges of first umbrella-shaped bracing piece subassembly is on the lower bolster, the end fixed connection that diverges of second umbrella-shaped bracing piece subassembly is on the base, and the air pump is connected between first umbrella-shaped bracing piece subassembly and the second umbrella-shaped bracing piece subassembly. Compared with the prior art, the invention is additionally provided with the supporting mechanism, and the umbrella-shaped supporting rod component greatly improves the stability of the supporting mechanism, thereby being beneficial to improving the stamping precision.

However, the above-mentioned stamping die with umbrella-shaped supporting structure has the following problems: the supporting structure cannot be well adapted to stamping work by adjusting the horizontal angle of the die, and certain flexibility is lacked in work.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a supporting structure of a stamping die, which can improve the processing precision of stamping by adjusting the horizontal angle of the die, and improve the flexibility, the production efficiency and the product quality.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a stamping die's bearing structure, includes the base, four horizontal adjustment plates are connected with to the top of base, four the inside of horizontal adjustment plate all is provided with fixed subassembly, fixed subassembly's one end threaded connection has the fixed block, the inside threaded connection in bottom of fixed block has fixing bolt one, the inside threaded connection in top of fixed block has fixing bolt two, the top of four horizontal adjustment plates rotates and is connected with the wheel, the inside rotation of wheel is connected with the fixed axle, the top fixedly connected with buffer assembly of fixed axle;

through above-mentioned technical scheme, the design of base is for bearing and supporting the horizontal regulation board, and the design of horizontal regulation board is for adjusting the level of bottom plate, and fixed subassembly's design is for fixed block, and fixing bolt one's design is for fixed block, and fixing bolt two's design is for fixing the wheel through the fixed block, and the design of fixed axle is for conveniently fixing wheel and buffer subassembly together.

Further, the fixing assembly comprises limit grooves, limit rings and fixing rings, wherein four limit grooves are formed in the horizontal adjusting plate, four limit rings are slidably connected in the limit grooves, and internal threads of the fixing rings are connected to the outer side of the first fixing bolt;

through above-mentioned technical scheme, the design of spacing groove is in order to restrict the removal of spacing ring, and the design of spacing ring is in order to let fixing bolt one not drop, also conveniently fixes simultaneously, and the design of fixing ring is in order to screw up and unscrew fixing bolt one.

The buffer assembly comprises a support column, a connecting column, a spring and a telescopic groove, wherein the bottom end of the support column is fixedly connected to the top end of the fixed shaft, the bottom end of the connecting column is slidably connected to the top end of the outer side of the support column, the telescopic groove is formed in the connecting column, and the spring is arranged in the telescopic groove;

Through above-mentioned technical scheme, the design of support post is for supporting the bottom plate, and the design of spliced pole is for connecting the bottom plate, and the design of flexible groove is for making things convenient for the support column to slide in its inside, and the effect of spring is the buffering, the force that the bottom plate transmitted during the buffering punching press.

Further, the middle parts of the outer sides of the first four fixing bolts are connected with the inside of the horizontal adjusting plate in a threaded manner, and the fixing blocks are contacted with the horizontal adjusting plate;

Through the technical scheme, the first fixing bolt is designed to fix the fixing block, and the fixing block is designed to fix the wheel.

Further, the top ends of the support columns are slidably connected in the telescopic grooves, and the springs are fixedly connected to the top ends of the support columns;

through above-mentioned technical scheme, the design of support post is in order to support the bottom plate, and the effect of spring is buffering, the force that the bottom plate transmitted during buffering punching press.

Further, the top end of the connecting column is fixedly connected with a bottom plate, four corners of the top end of the bottom plate are fixedly connected with buffer columns, the middle part of the top end of the bottom plate is fixedly connected with a lower die, the left side and the right side of the rear part of the lower die are both slidingly connected with buffer grooves, and the buffer grooves are arranged in the punching machine main body;

through the technical scheme, the bottom plate is designed for placing the lower die, the buffer column is designed for buffering the force during stamping, the lower die is designed for placing the stamping part and producing the stamping part in cooperation with the upper die, and the buffer groove is designed for facilitating the bottom plate to move downwards for buffering during stamping.

Further, the rear side of the base is fixedly connected with a punching machine main body, an upper die is connected inside the top end of the punching machine main body in a sliding mode, and four corners of the bottom end of the upper die are fixedly connected with cylinders;

through the technical scheme, the punching machine body is designed for punching parts, the upper die is designed for being matched with the lower die to produce a stamping part, and the cylinder is used for transmitting part of force to the buffer column in the stamping process;

Further, the upper die is in contact with the lower die, and the cylinder is in contact with the buffer column;

Through the technical scheme, the upper die is designed to be matched with the lower die to produce stamping parts, and the buffer column is designed to buffer the force during stamping.

The utility model has the following beneficial effects:

1. According to the utility model, the stamping processing precision is improved by adjusting the horizontal angle of the die under the cooperation of the structures such as the fixed block, the fixed bolt I, the fixed bolt II and the wheel, so that the flexibility is improved, and meanwhile, the production efficiency and the product quality are also improved.

2. According to the utility model, the impact force in the stamping process is relieved and part of vibration energy is absorbed through the buffer under the cooperation of the structures such as the telescopic groove, the telescopic column, the spring and the support column, so that the impact and abrasion to the die in the stamping process are reduced, and the service life of the die is prolonged.

Drawings

Fig. 1 is a perspective view of a supporting structure of a stamping die according to the present utility model;

fig. 2 is a schematic diagram of a horizontal adjusting plate structure of a supporting structure of a stamping die according to the present utility model;

FIG. 3 is a cross-sectional view of a connecting post of a supporting structure of a stamping die according to the present utility model;

fig. 4 is a cross-sectional view of a horizontal adjusting plate of a supporting structure of a stamping die according to the present utility model.

Legend description:

1. a base; 2. a horizontal adjustment plate; 3. a limit groove; 4. a first fixing bolt; 5. a limiting ring; 6. a fixed block; 7. a second fixing bolt; 8. a wheel; 9. a fixed shaft; 10. a support column; 11. a connecting column; 12. a spring; 13. a telescopic slot; 14. a bottom plate; 15. a lower die; 16. a buffer column; 17. a buffer tank; 18. an upper die; 19. a press body; 20. a cylinder; 21. and a fixing ring.

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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a stamping die's bearing structure, includes base 1, the top fixedly connected with four horizontal adjustment boards 2 of base 1, the design of base 1 is for bearing and supporting horizontal adjustment board 2, and the design of horizontal adjustment board 2 is for adjusting the level of bottom plate 14, four the inside of horizontal adjustment board 2 all is provided with fixed subassembly, and fixed subassembly's design is in order to fix fixed block 6, fixed subassembly's one end threaded connection has fixed block 6, fixed block 6's bottom internal thread connection has fixing bolt one 4, and fixing bolt one 4's design is in order to fix fixed block 6, fixing bolt two 7's top internal thread connection of fixed block 6 has, and fixing bolt two 7's design is in order to fix wheel 8 through fixed block 6, the top rotation of four horizontal adjustment boards 2 is connected with wheel 8, the inside rotation of wheel 8 is connected with fixed axle 9, and fixed axle 9's design is in order to conveniently fix wheel 8 and buffer unit together, the top fixedly connected with buffer unit of fixed axle 9.

As shown in fig. 1, the rear side of the base 1 is fixedly connected with a punching machine main body 19, the punching machine main body 19 is designed for punching parts, an upper die 18 is slidably connected inside the top end of the punching machine main body 19, the upper die 18 is designed for producing stamping parts by matching with a lower die 15, four corners of the bottom end of the upper die 18 are fixedly connected with columns 20, and the columns 20 are used for transmitting a part of force to the buffer columns 16 in punching.

As shown in fig. 2, the outer middle parts of the four fixing bolts 4 are all in threaded connection with the inside of the horizontal adjusting plate 2, the fixing bolts 4 are designed to fix the fixing blocks 6, the fixing blocks 6 are contacted with the horizontal adjusting plate 2, the fixing blocks 6 are designed to fix the wheels 8, the top ends of the connecting columns 11 are fixedly connected with the bottom plates 14, the four corners of the top ends of the bottom plates 14 are fixedly connected with the buffer columns 16, the buffer columns 16 are designed to buffer the force during stamping, the middle parts of the top ends of the bottom plates 14 are fixedly connected with the lower dies 15, the lower dies 15 are designed to place stamping parts and produce stamping parts in cooperation with the upper dies 18, the buffer grooves 17 are slidably connected to the left and right sides of the rear parts of the lower dies 15, the buffer grooves 17 are designed to facilitate the downward movement of the bottom plates 14 during stamping, the buffer grooves 17 are arranged in the inside of the stamping machine main body 19, the upper dies 18 are contacted with the lower dies 15, the upper dies 18 are designed to produce stamping parts in cooperation with the lower dies 15, the column 20 are contacted with the buffer columns 16, and the buffer columns 16 are designed to buffer the force during stamping.

As shown in fig. 3, the buffering component comprises a supporting column 10, a connecting column 11, a spring 12 and a telescopic slot 13, wherein the bottom end of the supporting column 10 is fixedly connected to the top end of the fixed shaft 9, the supporting column 10 is designed to support a bottom plate 14, the bottom end of the connecting column 11 is slidably connected to the top end of the outer side of the supporting column 10, the telescopic slot 13 is arranged in the connecting column 11, the telescopic slot 13 is designed to facilitate the supporting column 10 to slide in the telescopic slot 13, the spring 12 is arranged in the telescopic slot 13, the spring 12 is used for buffering, the top end of the supporting column 10 is slidably connected in the telescopic slot 13, the supporting column 10 is designed to support the bottom plate 14, the spring 12 is fixedly connected to the top end of the supporting column 10, and the spring 12 is used for buffering, and buffering the force transmitted by the bottom plate 14 during punching.

As shown in fig. 4, the fixing component includes a limit groove 3, a limit ring 5 and a fixing ring 21, four limit grooves 3 are all arranged in the horizontal adjusting plate 2, the limit groove 3 is designed to limit the movement of the limit ring 5, four limit rings 5 are all slidably connected in the limit groove 3, the limit ring 5 is designed to prevent the fixing bolt 4 from falling off, and meanwhile, the fixing ring 21 is also convenient to fix, and internal threads of the fixing ring 21 are connected to the outer side of the fixing bolt 4, and the fixing ring 21 is designed to screw and unscrew the fixing bolt 4.

Working principle: the workman is first with the solid fixed ring 21 turn round loose, let gu fixed bolt one 4 no longer extrude fixed block 6, this moment fixed block 6 no longer closely laminates on the surface of horizontal adjustment board 2, simultaneously with gu fixed bolt two 7 turn round loose, let fixed bolt two 7 no longer extrude wheel 8, let spacing ring 5 slide in spacing inslot 3, spacing inslot 3 is the arc, just can adjust the level of bottom plate 14 through adjusting the position of wheel 8 at horizontal adjustment board 2 top this moment, thereby lower mould 15 remains at suitable level, after the debugging level, remove fixed block 6 to wheel 8 lower extreme, fix wheel 8 through screwing up fixing bolt two 7 this moment, simultaneously also screw up gu fixed ring 21, thereby let fixed bolt one 4 extrude fixed block 6, let it closely laminate on the surface of horizontal adjustment board 2, thereby fix wheel 8, the machining precision of punching press is improved through adjusting the horizontal angle of mould, production efficiency and product quality are also improved when having improved the flexibility, when carrying out punching press work, connecting column 11 presses down spliced column 11, through buffering, the pair lightens the wheel 8, and the impact energy to the impact in the mould has been reduced in the process and the impact has prolonged the life-span.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a stamping die's bearing structure, includes base (1), its characterized in that: the novel horizontal adjusting device is characterized in that four horizontal adjusting plates (2) are fixedly connected to the top end of the base (1), fixing components are arranged in the horizontal adjusting plates (2), one end of each fixing component is connected with a fixing block (6) in a threaded mode, a fixing bolt I (4) is connected to the bottom end of each fixing block (6) in an internal threaded mode, a fixing bolt II (7) is connected to the top end of each fixing block (6) in an internal threaded mode, wheels (8) are connected to the top ends of the four horizontal adjusting plates (2) in a rotating mode, fixing shafts (9) are connected to the inner rotating mode of the wheels (8), and buffering components are connected to the top ends of the fixing shafts (9) in a fixedly mode.

2. The stamping die support structure of claim 1, wherein: the fixing assembly comprises limit grooves (3), limit rings (5) and fixing rings (21), wherein four limit grooves (3) are formed in the horizontal adjusting plate (2), four limit rings (5) are slidably connected in the limit grooves (3), and internal threads of the fixing rings (21) are connected to the outer sides of the first fixing bolts (4).

3. The stamping die support structure of claim 1, wherein: the buffer assembly comprises a support column (10), a connecting column (11), a spring (12) and a telescopic groove (13), wherein the bottom end of the support column (10) is fixedly connected to the top end of a fixed shaft (9), the bottom end of the connecting column (11) is slidably connected to the top end of the outer side of the support column (10), the telescopic groove (13) is formed in the connecting column (11), and the spring (12) is arranged in the telescopic groove (13).

4. The stamping die support structure of claim 1, wherein: the middle parts of the outer sides of the four fixing bolts I (4) are in threaded connection with the inside of the horizontal adjusting plate (2), and the fixing blocks (6) are in contact with the horizontal adjusting plate (2).

5. A stamping die support structure as claimed in claim 3, wherein: the top end of the support column (10) is slidably connected in the telescopic groove (13), and the spring (12) is fixedly connected to the top end of the support column (10).

6. A stamping die support structure as claimed in claim 3, wherein: the top fixedly connected with bottom plate (14) of spliced pole (11), top four corners fixedly connected with buffer column (16) of bottom plate (14), top middle part fixedly connected with lower mould (15) of bottom plate (14), the equal sliding connection in rear portion left and right sides of lower mould (15) has buffer tank (17), buffer tank (17) set up the inside in punching machine main part (19).

7. The stamping die support structure of claim 1, wherein: the novel punching machine is characterized in that the rear side of the base (1) is fixedly connected with a punching machine body (19), an upper die (18) is connected inside the top end of the punching machine body (19) in a sliding mode, and cylinders (20) are fixedly connected to four corners of the bottom end of the upper die (18).

8. The stamping die support structure of claim 7, wherein: the upper die (18) is in contact with the lower die (15), and the cylinder (20) is in contact with the buffer column (16).