CN211218322U

CN211218322U - Novel drawing forming die

Info

Publication number: CN211218322U
Application number: CN201922077813.1U
Authority: CN
Inventors: 毛成利
Original assignee: Qingdao Lianwang Mould Manufacturing Co ltd
Current assignee: Qingdao Lianwang Mould Manufacturing Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-11
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a novel drawing forming die, which comprises an upper die base, a lower die base and a material pressing body, wherein the lower die base is provided with a squat dead cushion block, four corners of the lower die base are provided with discharging bolts, two sides of the lower die base are provided with outer guide plates, the central position of the lower die base is provided with a positioning key, the positioning key is connected with a lower die insert, four edges of the bottom surface of the lower die insert are fixedly connected with fixed support legs, and the fixed support legs are connected on the lower die base; an upper die groove is formed in the center of the upper die base, limiting columns are connected to the end face of the upper die base on the periphery of the upper die groove, and first sliding grooves are formed in two sides of the upper die base; the material pressing device is characterized in that a material positioning frame is arranged on the upper end face of the material pressing body, second sliding grooves are formed in two sides of the material pressing body, and a guide post is arranged on the lower end face of the material pressing body. This novel drawing forming die adopts the bolt of unloading to press the restriction of material body, can unload as fast as possible, has improved production efficiency, adds the material locating rack and carries out the fixed of tablet, prevents that the tablet dislocation from producing the wastrel.

Description

Novel drawing forming die

Technical Field

The utility model relates to a mould technical field specifically is a novel drawing forming die.

Background

The mold is an important technical device in the automobile industrial production, is an indispensable technology and tool in the production, and the updating of the production and the improvement of the yield requirement require the application of a new technology of the mold and the improvement of the production adaptability. The mould is basic technological equipment of manufacturing industry, because the technical level of mould determines the quality of product to a great extent, therefore the height of production technical level of mould has become the important mark of weighing an enterprise's product level height, and current mould can take place the dislocation of tablet when carrying out the pressfitting, influences product quality for the mould can't carry out long-time production, has reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel draw forming die for the mould is firmer, and difficult wearing and tearing have increased simultaneously and have been equipped with the bolt of unloading, conveniently carry out taking of formed part, have improved production speed, have solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel drawing forming die comprises an upper die base, a lower die base and a material pressing body, wherein the lower die base is provided with squat dead cushion blocks, four corners of the lower die base are provided with unloading bolts, two sides of the lower die base are provided with outer guide plates, the central position of the lower die base is provided with a positioning key, the positioning key is connected with a lower die insert, four edges of the bottom surface of the lower die insert are fixedly connected with fixing support legs, and the fixing support legs are connected to the lower die base; an upper die groove is formed in the center of the upper die base, limiting columns are connected to the end face of the upper die base on the periphery of the upper die groove, and first sliding grooves are formed in two sides of the upper die base; the material pressing device is characterized in that a material positioning frame is arranged on the upper end face of the material pressing body, second sliding grooves are formed in two sides of the material pressing body, and a guide post is arranged on the lower end face of the material pressing body.

Furthermore, the upper end face of the pressing body is provided with an adjusting cushion block, and the adjusting cushion block corresponds to a limiting column in the upper die base, so that overlarge pressing can be prevented.

Furthermore, the upper die base is provided with an aperture matched with the material positioning frame, so that the material positioning frame is prevented from obstructing the pressing work.

Further, the discharging bolt penetrates through a hole formed in the pressing body and is used for limiting the stroke of the pressing body.

Further, the fixed support legs are fixedly connected with the lower die base through bolts.

Furthermore, a hole matched with the guide post is formed in the lower die base.

Compared with the prior art, the technology has the following beneficial effects:

this novel draw forming die directly designs into the recess in the upper die base with the die, has increased the intensity of die, adopts the bolt of unloading simultaneously will press the material body restriction, can unload as fast as possible, has improved production efficiency, has added the material locating rack on the material body for the fixed of tablet prevents the tablet dislocation, produces the wastrel.

Drawings

FIG. 1 is a lower die structure diagram of the present invention;

FIG. 2 is a structural view of an upper mold of the present invention;

fig. 3 is a structural view of the pressing body of the present invention.

In the figure: 1. a lower die holder; 11. a squat dead cushion block; 12. a discharge bolt; 13. a positioning key; 14. an outer guide plate; 2. a lower die insert; 21. a fixed leg; 3. an upper die holder; 31. an upper die groove; 32. a limiting column; 33. a first sliding groove; 4. pressing the material body; 41. a material positioning frame; 42. adjusting the cushion block; 43. a second sliding groove; 44. And a guide post.

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.

Please refer to fig. 1, a novel drawing forming die, which comprises an upper die base 3, a lower die base 1 and a pressure material body 4, wherein the lower die base 1 comprises a squat dead cushion block 11, the squat dead cushion block 11 is fixed on the upper end surface of the lower die base and used for limiting the stroke during die assembly and preventing the formed part from being damaged, a discharging bolt 12 is installed at the four corners of the lower die base 1 and used for limiting the stroke during the rising of the pressure material body 4 so as to take the formed part, outer guide plates 14 are installed at the two sides of the lower die base 1 and used for guiding the die, a positioning key 13 is arranged at the center of the lower die base 1 and used for determining the position of a lower die insert 2, the positioning key 13 is connected with the lower die insert 2, and the bottom of the lower die insert 2 is connected with a lower die insert.

Referring to fig. 2, the upper die holder 3 includes an upper die groove 31, the female die is directly designed to be a groove in the upper die holder 3, which can ensure the strength of the female die and enhance the service life, a limiting post 32 is disposed around the upper die groove 31 for limiting during die assembly and ensuring the pressing precision, and first sliding grooves 33 are disposed on both sides of the upper die holder 3 for sliding in cooperation with the outer guide plate 14 and ensuring the direction during die assembly.

Referring to fig. 3, the upper end surface of the pressing body 4 is provided with an adjusting pad 42, four corners of the pressing body 4, which are matched with the lower die insert 2, are provided with material positioning frames 41 for fixing the position of the material to prevent the material from shifting when pressing is performed, two sides of the pressing body 4 are provided with second sliding grooves 43, which are slidably connected with the outer guide plate 14, and the pressing body 4 is provided with guide posts 44 for guiding when closing the die.

The working process is as follows: during working, the material pressing body 4 is ejected firstly, a material sheet is placed in the material pressing body 4, then pressing is conducted, the outer guide plate 14 on the lower die base 1 slides along the first sliding groove 33 and the second sliding groove 43, the upper die base 3 presses the material pressing body 4 firstly, then presses the material pressing body 4 onto the squat cushion block 11 of the lower die base 1, pressing of the material sheet is completed, after pressing is completed, the upper die base 3 and the material pressing body 4 leave the lower die base 1, after the material pressing body 4 rises to a certain height, the material pressing body 4 is limited by the discharging bolt 12, the upper die base 3 and the material pressing body 4 are separated, then the material pressing body 4 is ejected, a formed part is taken out, then the material sheet is placed, and pressing is conducted again.

In summary, the following steps: this novel drawing forming die directly designs into the recess in the upper die base with the die, has increased the intensity of die, adopts the bolt of unloading 14 to press material body 4 restriction simultaneously, can unload as fast as possible, has improved production efficiency, has added material locating rack 41 on pressing the material body 4 for the fixed of tablet prevents the tablet dislocation, produces the wastrel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a novel drawing forming die, includes upper die base (3), die holder (1) and pressure material body (4), its characterized in that: the die-casting die is characterized in that a squat dead cushion block (11) is arranged on the lower die base (1), unloading bolts (12) are installed at four corners of the lower die base (1), outer guide plates (14) are arranged on two sides of the lower die base (1), a positioning key (13) is arranged at the central position of the lower die base (1), the positioning key (13) is connected with a lower die insert (2), four edges of the bottom surface of the lower die insert (2) are fixedly connected with fixing support legs (21), and the fixing support legs (21) are connected to the lower die base (1); an upper die groove (31) is formed in the center of the upper die base (3), limiting columns (32) are connected to the end faces of the upper die base (3) on the periphery of the upper die groove (31), and first sliding grooves (33) are formed in the two sides of the upper die base (3); the material positioning frame (41) is arranged on the upper end face of the material pressing body (4), second sliding grooves (43) are formed in two sides of the material pressing body (4), and guide columns (44) are arranged on the lower end face of the material pressing body (4).

2. The novel drawing forming die as claimed in claim 1, wherein: the upper end surface of the pressing body (4) is provided with an adjusting cushion block (42), and the adjusting cushion block (42) corresponds to a limiting column (32) in the upper die holder (3) and can control the pressing depth.

3. The novel drawing forming die as claimed in claim 1, wherein: and a hole matched with the material positioning frame (41) is formed in the upper die base (3) and used for inserting the material positioning frame (41) during die assembly.

4. The novel drawing forming die as claimed in claim 1, wherein: the discharge screw (12) passes through an aperture provided in the press body and is used to limit the stroke of the press body (4).

5. The novel drawing forming die as claimed in claim 1, wherein: the fixed supporting legs (21) are fixedly connected with the lower die base (1) through bolts.

6. The novel drawing forming die as claimed in claim 1, wherein: and a hole matched with the guide column (44) is formed in the lower die base (1).