CN218692974U

CN218692974U - Stamping die of U type panel beating part

Info

Publication number: CN218692974U
Application number: CN202223137893.3U
Authority: CN
Inventors: 许鑫
Original assignee: Suzhou Futong Prec Machinery Co ltd
Current assignee: Suzhou Futong Prec Machinery Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-24
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a panel beating product processing field discloses a stamping die of U type panel beating part, including bottom plate and mount pad, bottom plate up end fixedly connected with lower mould fixed plate, the lower mould fixed plate runs through there is the spliced pole, the spliced pole bottom mounting is provided with the limiting plate, spliced pole outer wall cover is equipped with the connecting cylinder, spliced pole up end fixedly connected with punching press lower mould, punching press U die cavity has been seted up to punching press lower mould up end, bottom plate in bottom plate bottom end fixedly connected with a plurality of hydraulic stretching ejector pins, it is a plurality of hydraulic stretching ejector pin up end fixedly connected with sliding plate, two plays the stock columns of sliding plate up end fixedly connected with. The utility model discloses in, this a stamping die for a U type panel beating part has the efficiency of quick demolding, has solved the slower problem of the stamping die demolding speed of a current U type panel beating part, and this a stamping die for a U type panel beating part has the function that the mould dismantlement was changed in the convenient punching press simultaneously.

Description

Stamping die of U type panel beating part

Technical Field

The utility model relates to a panel beating product processing field especially relates to a stamping die of U type panel beating part.

Background

The metal plate has the characteristics of light weight, high strength, conductivity (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like, for example, in computer cases, mobile phones and MP3, the metal plate is an essential component. With the increasing and wider application of sheet metal, the design of sheet metal parts becomes an important part in the product development process, and a mechanical engineer must skillfully master the design skill of the sheet metal parts, so that the designed sheet metal not only meets the requirements of the product on function, appearance and the like, but also enables the stamping die to be manufactured simply and at low cost by applying external force to plates, strips, pipes, profiles and the like by a press and a die to generate plastic deformation or separation, thereby obtaining the forming processing method of workpieces (stamping parts) with required shapes and sizes. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips.

At present, most of templates of stamping dies are fixed on equipment and cannot be replaced easily, so that the equipment cannot stamp other dies, and the stamping manufacturing cost is high. Therefore, the person skilled in the art provides a stamping die for U-shaped sheet metal parts to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the stamping die of a U type panel beating part that proposes, this a stamping die for a U type panel beating part has the efficiency of quick demolding, has solved the current slower problem of stamping die demolding speed of a U type panel beating part, and this a stamping die for a U type panel beating part has the function that the mould dismantlement was changed in convenient punching press simultaneously.

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

a stamping die for U-shaped sheet metal parts comprises a bottom plate and an installation seat, wherein the upper end face of the bottom plate is fixedly connected with a lower die fixing plate, a connecting post penetrates through the lower die fixing plate, a limiting plate is fixedly arranged at the bottom end of the connecting post, a connecting cylinder is sleeved on the outer wall of the connecting post, the upper end face of the connecting post is fixedly connected with a stamping lower die, a stamping U-shaped cavity is formed in the upper end face of the stamping lower die, a plurality of hydraulic telescopic ejector rods are fixedly connected with the inner end face of the bottom plate, a sliding plate is fixedly connected with the upper end faces of the hydraulic telescopic ejector rods, two material lifting columns are fixedly connected with the upper end face of the sliding plate, and the upper ends of the two material lifting columns are fixedly connected with the stamping U-shaped cavity;

terminal surface threaded connection has an upper fixing plate under the mount pad, terminal surface fixedly connected with mould mounting panel in the punching press under the upper fixing plate, mould mounting panel threaded connection has the mould in the punching press on the punching press, mount pad up end fixedly connected with hydraulic telescoping post.

Through the technical scheme, the disassembly of the lower die can be conveniently punched through the connecting column, the limiting plate and the connecting cylinder, the error is reduced, the material can be quickly lifted through the hydraulic telescopic ejector rod, the material lifting column and the sliding plate, and the upper die can be driven to punch through the hydraulic telescopic column.

Furthermore, a support column is fixedly connected to the upper end face of the bottom plate, and a top plate is fixedly connected to the upper end face of the support column;

through above-mentioned technical scheme, can support the roof through the support column, can connect the punching press through the roof and go up the mould.

Furthermore, a limiting rod is fixedly connected to the middle ends of the two support columns, and the limiting rod is sleeved on the outer wall of the guide sleeve;

through above-mentioned technical scheme, can prevent through the gag lever post that the punching press from taking place to deviate.

Further, the mounting base is in threaded connection with a plurality of second bolts;

through above-mentioned technical scheme, can make upper die fixed plate and mount pad connect through the second bolt.

Further, the stamping upper die mounting plate is in threaded connection with a first bolt, and the first bolt is in threaded connection with an upper die fixing plate;

through above-mentioned technical scheme, can make mould mounting panel and upper die fixed plate in the punching press through first bolt.

Furthermore, two sliding grooves are formed in the middle of the lower stamping die;

through the technical scheme, the material lifting column can slide in the stamping U-shaped cavity through the sliding groove.

Furthermore, two guide rods penetrate through the upper end face of the mounting seat, and guide sleeves are sleeved on the outer walls of the two guide rods;

through above-mentioned technical scheme, play the guard action to the guide bar through the guide sleeve.

Furthermore, the two guide rods are matched with the two clamping grooves;

through above-mentioned technical scheme, can improve the punching press precision through the draw-in groove.

The utility model discloses following beneficial effect has:

1. the utility model provides a stamping die of U type panel beating part through setting up the lower mould fixed plate, sets up the connecting cylinder in the lower mould fixed plate and conveniently dismantles the change to the punching press cope match-plate pattern to can adapt to the stamping process of multiple part product, reduced manufacturing cost.

2. The utility model provides a stamping die of U type panel beating part through setting up hydraulic stretching ejector pin, sliding plate and play stock column, provides power through hydraulic stretching ejector pin, makes sliding plate and play stock column upwards impel to push up out stamping forming's part, make things convenient for the drawing of patterns.

3. The utility model provides a stamping die of U type panel beating part, through setting up gag lever post, guide bar and guide sleeve, when the mould punching press, make the guide bar accurately be connected with the draw-in groove through the gag lever post to improve the die accuracy degree, reduce the error.

Drawings

Fig. 1 is an axial view of a stamping die for a U-shaped sheet metal part according to the present invention;

fig. 2 is a cross-sectional view of a stamping die for a U-shaped sheet metal part according to the present invention;

fig. 3 is a lower die shaft side view of a stamping die for a U-shaped sheet metal part provided by the present invention;

fig. 4 is a side view of an upper stamping die of a stamping die for U-shaped sheet metal parts according to the present invention;

fig. 5 is the utility model provides a cross-sectional view of stamping die connecting cylinder of U type panel beating part.

Illustration of the drawings:

1. a base plate; 2. a support pillar; 3. a limiting rod; 4. a top plate; 5. stamping a lower die; 6. a guide bar; 7. a guide sleeve; 8. a material lifting column; 9. a sliding groove; 10. a hydraulic telescopic ejector rod; 11. a sliding plate; 12. an upper die fixing plate; 13. a mounting seat; 14. a hydraulic telescopic column; 15. a first bolt; 16. stamping a U-shaped cavity; 17. a lower die fixing plate; 18. a limiting plate; 19. a second bolt; 20. stamping an upper die; 21. a connecting cylinder; 22. connecting columns; 23. a card slot; 24. and (5) stamping an upper die mounting plate.

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. 1-5, the present invention provides an embodiment: a stamping die of a U-shaped sheet metal part comprises a bottom plate 1 and a mounting base 13, wherein the upper end face of the bottom plate 1 is fixedly connected with a lower die fixing plate 17, a connecting column 22 penetrates through the lower die fixing plate 17, a limiting plate 18 is fixedly arranged at the bottom end of the connecting column 22, a connecting cylinder 21 is sleeved on the outer wall of the connecting column 22, and the upper end face of the connecting column 22 is fixedly connected with a stamping lower die 5;

terminal surface threaded connection has an upper fixing plate 12 under the mount pad 13, and terminal surface fixedly connected with mould mounting panel 24 in the punching press under the upper fixing plate 12, mould mounting panel 24 threaded connection has mould 20 in the punching press, and 13 up end fixedly connected with hydraulic stretching post 14 on the mount pad can drive mould 20 in the punching press and carry out the punching press through hydraulic stretching post 14.

2 up end fixedly connected with roofs 4 of support column, can roof 4 through support column 2, can connect punching press through roof 4 and go up

mould

20, 3 covers of gag lever post are established at guide sleeve 7 outer wall, can prevent through gag lever post 3 that the punching press from taking place skew, mount pad 13 threaded connection has a plurality of second bolts 19, can make punch fixing plate 12 and mount pad 13 connect through

second bolt

19, 24 threaded connection of punch fixing plate has first bolt 15 on the punching press, 15 threaded connection of first bolt has last fixed plate 12, can make mould mounting plate 24 and last fixed plate 12 on the punching press through first bolt 15, two sliding tray 9 have been seted up in the middle of punching press lower mould 5, can make material column 8 slide in punching press U die cavity 16 through sliding tray 9, mount pad 13 up end runs through there are two

guide bars

6, 6 outer wall cover of two guide bars is equipped with guide sleeve 7, play the guard action to guide bar 6 through guide sleeve 7, two guide bars 6 agree with two draw-in grooves 23 mutually, can improve the punching press precision through draw-in groove 23.

The working principle is as follows: the utility model discloses during the use, at first drive the mould 20 downstream in the punching press through hydraulic stretching post 14, it can to agree with mutually when guide bar 6 and draw-in groove 23, then make hydraulic stretching post 14 drive mould 20 upward removal in the punching press, hydraulic stretching ejector pin 10 drives sliding plate 11 and plays the part that the material post 8 upwards impels to carry out the drawing of patterns with the punching press is successful simultaneously can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a stamping die of U type panel beating part, includes bottom plate (1) and mount pad (13), its characterized in that: the stamping die comprises a bottom plate (1), a lower die fixing plate (17) and a connecting column (22) are fixedly connected to the upper end face of the bottom plate (1), a limiting plate (18) is fixedly arranged at the bottom end of the connecting column (22), a connecting cylinder (21) is sleeved on the outer wall of the connecting column (22), a stamping lower die (5) is fixedly connected to the upper end face of the connecting column (22), a stamping U-shaped cavity (16) is formed in the upper end face of the stamping lower die (5), a plurality of hydraulic telescopic ejector rods (10) are fixedly connected to the inner bottom end of the bottom plate (1), a sliding plate (11) is fixedly connected to the upper end face of each hydraulic telescopic ejector rod (10), two material lifting columns (8) are fixedly connected to the upper end face of each sliding plate (11), and the upper ends of the two material lifting columns (8) are fixedly connected with the stamping U-shaped cavity (16);

terminal surface threaded connection has last mold fixing plate (12) under mount pad (13), last mold fixing plate (12) lower terminal surface fixedly connected with mould mounting panel (24) in the punching press, mould mounting panel (24) threaded connection has mould (20) in the punching press, mount pad (13) up end fixedly connected with hydraulic telescoping post (14).

2. The stamping die for U-shaped sheet metal parts as claimed in claim 1, wherein: bottom plate (1) up end fixedly connected with support column (2), support column (2) up end fixedly connected with roof (4).

3. The stamping die for U-shaped sheet metal parts as claimed in claim 2, wherein: the middle of the support column (2) is fixedly connected with a limiting rod (3).

4. The stamping die for U-shaped sheet metal parts as claimed in claim 1, wherein: the mounting base (13) is in threaded connection with a plurality of second bolts (19).

5. The stamping die for U-shaped sheet metal parts as claimed in claim 1, wherein: mould mounting panel (24) threaded connection has first bolt (15) on the punching press, first bolt (15) threaded connection has last mould fixed plate (12).

6. The stamping die for U-shaped sheet metal parts as claimed in claim 1, wherein: two sliding grooves (9) are formed in the middle of the lower stamping die (5).

7. The stamping die for U-shaped sheet metal parts as claimed in claim 1, wherein: two guide rods (6) penetrate through the upper end face of the mounting seat (13), and two guide sleeves (7) are sleeved on the outer walls of the guide rods (6).

8. The stamping die for U-shaped sheet metal parts as claimed in claim 7, wherein: the two guide rods (6) are matched with the two clamping grooves (23).