CN210387193U

CN210387193U - Continuous stamping die structure

Info

Publication number: CN210387193U
Application number: CN201920680063.4U
Authority: CN
Inventors: 翦幸元
Original assignee: Kunshan Haoruo Micro Precision Mould Co Ltd
Current assignee: Kunshan Haoruo Micro Precision Mould Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-04-24
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a continuous stamping die structure, which comprises a bottom plate, a top plate, a lower template and an upper template, wherein guide posts are arranged at two ends of the bottom plate, guide holes are arranged at two ends of the top plate, the guide posts are matched with the guide holes, and the guide posts are inserted in the guide holes; the lower template is installed on the bottom plate, and the lower template includes die holder and lower die table, the both ends of die holder are equipped with first screw, the both ends of lower die table are equipped with first arc groove, first screw is corresponding with first arc groove, lower die table stacks on the die holder to it is fixed with first arc inslot through the first screw of bolt screw in. According to the continuous stamping die structure, the two sets of lower templates and the upper template are adopted, so that the die structure has the capability of stamping two stamping parts simultaneously, and the production efficiency is effectively improved; and each part in lower bolster and the cope match-plate pattern is fixed through bolted connection, consequently can change corresponding part according to the production demand to adapt to the production demand.

Description

Continuous stamping die structure

Technical Field

The utility model relates to a stamping die technical field specifically is a continuous stamping die structure.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The existing stamping die only has single-piece stamping, namely, one product is stamped at one time, and along with the continuous increase of the production capacity, the single-piece stamping die cannot meet the production requirement, so that the production efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a continuous stamping die structure, which has the capability of simultaneously stamping two stamping parts through two sets of lower templates and upper templates, thereby effectively improving the production efficiency; and each part in lower bolster and the cope match-plate pattern is fixed through bolted connection, consequently can change corresponding part according to the production demand to adapt to the production demand, solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous stamping die structure comprises a bottom plate, a top plate, a lower die plate and an upper die plate, wherein guide posts are mounted at two ends of the bottom plate, guide holes are formed at two ends of the top plate, the guide posts are matched with the guide holes, and the guide posts are inserted in the guide holes; the lower template is arranged on the bottom plate and comprises a lower die base and a lower die table, first screw holes are formed in two ends of the lower die base, first arc grooves are formed in two ends of the lower die table, the first screw holes correspond to the first arc grooves, the lower die table is stacked on the lower die base and is screwed into the first screw holes and the first arc grooves through bolts to be fixed; the upper die plate is installed on the top plate and comprises an upper die base, a pressing plate and an upper die table, wherein second screw holes are formed in two ends of the upper die base, second arc grooves are formed in two ends of the pressing plate and correspond to the second arc grooves, the pressing plate is stacked on the upper die base and fixed with the second arc grooves through bolts screwed in the second screw holes, slots are formed in two ends of the upper die table, ejector rods are inserted into the slots, one ends of the ejector rods extend to the pressing plate and are fixed through screws.

Preferably, the lower template and the upper template have two sets and are symmetrically arranged on the bottom plate and the top plate.

Preferably, the outer surface of the guide post and the inner surface of the guide hole are smooth and burr-free.

Preferably, a spring is arranged between the pressing plate and the upper die table, one end of the spring is fixedly connected with the pressing plate through a screw, and the other end of the spring is fixedly connected with the upper die table through a screw.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this continuous stamping die structure is through lower bolster and the cope match-plate pattern of installing two sets of looks isostructures on bottom plate and roof to make this mould structure possess the ability of punching press two stamping parts simultaneously, the lower bolster in this mould structure is fixed through bolted connection with the essential element in the cope match-plate pattern in addition, consequently can change corresponding mould part according to the production demand, so that adapt to the production demand, therefore effectual solution prior art problem.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a top view of the lower template structure of the present invention;

fig. 3 is a bottom view of the pressing plate structure of the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. a guide post; 4. a guide hole; 5. a lower template; 51. a lower die holder; 511. a first screw hole; 52. a lower die table; 521. a first arc groove; 6. mounting a template; 61. an upper die holder; 611. a second screw hole; 62. pressing a plate; 621. a second arc groove; 63. feeding a die table; 631. a slot; 632. a top rod; 7. a spring.

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. 1-3, a continuous stamping die structure includes a bottom plate 1, a top plate 2, a lower die plate 5 and an upper die plate 6; guide posts 3 are arranged at two ends of the bottom plate 1, guide holes 4 are formed at two ends of the top plate 2, the guide posts 3 are matched with the guide holes 4, and the guide posts 3 are inserted in the guide holes 4; because the outer surface of the guide post 3 and the inner surface of the guide hole 4 are smooth and burr-free, the guide post 3 cannot be obstructed when being inserted into the guide hole 4; the lower template 5 is arranged on the bottom plate 1, the lower template 5 comprises a lower die base 51 and a lower die table 52, first screw holes 511 are arranged at two ends of the lower die base 51, first arc grooves 521 are arranged at two ends of the lower die table 52, the first screw holes 511 correspond to the first arc grooves 521, and the lower die table 52 is stacked on the lower die base 51 and is screwed into the first screw holes 511 and the first arc grooves 521 through bolts for fixation; by the assembly mode, the corresponding parts in the lower template 5 can be replaced according to production requirements, so that the production requirements can be met; the upper template 6 is arranged on the top plate 2, the upper template 6 comprises an upper die holder 61, a pressing plate 62 and an upper die table 63, two ends of the upper die holder 61 are provided with second screw holes 611, two ends of the pressing plate 62 are provided with second arc grooves 621, the second screw holes 611 correspond to the second arc grooves 621, the pressing plate 62 is stacked on the upper die holder 61 and is screwed into the second screw holes 611 and the second arc grooves 621 through bolts for fixation; two ends of the upper mold table 63 are provided with slots 631, a push rod 632 is inserted into the slots 631, and one end of the push rod 632 extends to the pressure plate 62 and is fixed through screws; by the assembly mode, the corresponding parts in the upper template 6 can be replaced according to production requirements, so that the production requirements can be met; a spring 7 is further arranged between the pressing plate 62 and the upper mold table 63, one end of the spring 7 is fixedly connected with the pressing plate 62 through a screw, and the other end of the spring 7 is fixedly connected with the upper mold table 63 through a screw; because the lower template 5 and the upper template 6 have two sets in total and are symmetrically arranged on the bottom plate 1 and the top plate 2, the die structure has the capability of simultaneously punching two stamping parts, and the production efficiency is improved.

This continuous stamping die structure, lower bolster 5 and cope match-plate pattern 6 through installing two sets of looks isostructures on bottom plate 1 and roof 2 to make this mould structure possess the ability of punching press two stamping parts simultaneously, the essential element in lower bolster 5 and the cope match-plate pattern 6 in this mould structure is fixed through bolted connection moreover, consequently can change corresponding mould part according to the production demand, so that adapt to the production demand, therefore effectual solution prior art problem.

In summary, the following steps: according to the continuous stamping die structure, the two sets of lower templates 5 and the upper templates 6 are adopted, so that the die structure has the capability of stamping two stamping parts simultaneously, and the production efficiency is effectively improved; and each part in lower bolster 5 and the cope match-plate pattern 6 is fixed through bolted connection, consequently can change corresponding part according to the production demand to adaptation production demand, therefore the effectual problem of having solved among the prior art.

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 continuous stamping die structure, includes bottom plate (1), roof (2), lower bolster (5) and cope match-plate pattern (6), its characterized in that: guide posts (3) are mounted at two ends of the bottom plate (1), guide holes (4) are formed at two ends of the top plate (2), the guide posts (3) are matched with the guide holes (4), and the guide posts (3) are inserted into the guide holes (4); the lower template (5) is arranged on the bottom plate (1), the lower template (5) comprises a lower die base (51) and a lower die table (52), first screw holes (511) are formed in two ends of the lower die base (51), first arc grooves (521) are formed in two ends of the lower die table (52), the first screw holes (511) correspond to the first arc grooves (521), and the lower die table (52) is stacked on the lower die base (51) and is screwed into the first screw holes (511) and the first arc grooves (521) through bolts to be fixed; the utility model discloses a die holder, including roof (2), cope match-plate pattern (6), clamp plate (621), clamp plate (611), top board (6) are installed on roof (2), and cope match-plate pattern (6) include upper die base (61), clamp plate (62) and cope match-plate pattern (63), the both ends of upper die base (61) are equipped with second screw (611), the both ends of clamp plate (62) are equipped with second arc groove (621), second screw (611) are corresponding with second arc groove (621), clamp plate (62) stack on upper die base (61) to through bolt screw in second screw (611) and second arc groove (621) internal fixation, slot (631) are seted up at the both ends of cope match-plate pattern (63), and slot (631) interpolation is equipped with ejector pin (632), the one end of ejector pin (632) extends to on clamp plate (62.

2. A continuous stamping die structure as claimed in claim 1, wherein: the lower template (5) and the upper template (6) are provided with two sets in total and are symmetrically arranged on the bottom plate (1) and the top plate (2).

3. A continuous stamping die structure as claimed in claim 1, wherein: the outer surface of the guide post (3) and the inner surface of the guide hole (4) are smooth and have no burrs.

4. A continuous stamping die structure as claimed in claim 1, wherein: and a spring (7) is arranged between the pressing plate (62) and the upper die table (63), one end of the spring (7) is fixedly connected with the pressing plate (62) through a screw, and the other end of the spring (7) is fixedly connected with the upper die table (63) through a screw.