CN210850601U

CN210850601U - Die limiting punching mechanism

Info

Publication number: CN210850601U
Application number: CN201921292472.3U
Authority: CN
Inventors: 余天华
Original assignee: Suzhou Becklos Electronic Technology Co ltd
Current assignee: Suzhou Becklos Electronic Technology Co ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-06-26
Anticipated expiration: 2029-08-10

Abstract

The utility model discloses a die limiting punching mechanism, including an upper die base and a lower die base, the upper die base is arranged above the lower die base, the bottom end face of the upper die base is provided with a longitudinal plate, the lower end face of the longitudinal plate is fixedly provided with a punching blade, the upper end face of the lower die base is provided with a transverse plate, etching knife dies are installed on the left side and the right side of the upper end face of the transverse plate, the structure is simple, the structure is clear and easy to understand, when a product punches multiple-time nesting products, the die is easy to generate position offset and dislocation, the product is suitable for multiple-time nesting products through cross contraposition marking, and whether the product nesting is accurate is convenient; operators can easily identify the deviation direction of the product, and the proper orientation of the die material can be conveniently adjusted; effectively prevent slow-witted product and dash the position badly, improve and transfer mould efficiency, make things convenient for the quality control person to inspect.

Description

Die limiting punching mechanism

Technical Field

The utility model relates to a die-cut mould technical field specifically is a spacing die-cut mechanism of mould.

Background

The punching die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products). Punching is a press working method in which a die attached to a press machine 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. When punching a plurality of sets of position products, the offset is easily caused between the punching blade and the etching cutting die corresponding to each other in the die, the die production is not facilitated, the die position calibration adjustment is required to be manually carried out, and therefore, a die limiting punching mechanism is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing die-cut mechanism of mould to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a spacing die-cutting mechanism of mould, includes upper die base and die holder, the die holder top setting is arranged in to the upper die base, upper die base bottom end face is provided with the longitudinal plate, the fixed die-cut blade that is provided with of terminal surface under the longitudinal plate, the die holder up end is provided with the diaphragm, the etching cutting die is installed to the diaphragm up end left and right sides.

Preferably, the longitudinal plate is integrally provided with transverse sleeve plates on the front and rear end faces, the left and right sides of the front and rear end faces of the upper die base are fixedly provided with first connectors, a transverse rod is connected between the first connectors on the left and right sides, and the transverse sleeve plates on the front and rear sides are sleeved on the outer surfaces of the transverse rods.

Preferably, the transverse plate and the left and right end faces are integrally provided with longitudinal sleeve plates, the front and rear sides of the left and right end faces of the lower die base are fixedly provided with second connectors, a longitudinal rod is connected between the second connectors on the front and rear sides, and the longitudinal sleeve plates on the left and right sides are respectively sleeved on the outer surfaces of the longitudinal rods on the left and right sides.

Preferably, the end faces of the front and rear lateral sleeve plates, which are separated from one side, are fixedly provided with first compression bolts, and the end faces of the left and right longitudinal sleeve plates, which are separated from one side, are fixedly provided with second compression bolts.

Preferably, the front side and the rear side of the bottom end face of the longitudinal plate are fixedly connected with a plurality of guide rods, the front side and the rear side of the upper end face of the etching cutting die are provided with a plurality of guide holes, the guide holes are vertically communicated, and the guide rods and the guide holes are correspondingly connected.

Preferably, a transparent glass plate is arranged in the middle of the front side of the bottom end face of the longitudinal plate, the transparent glass plate is arranged between the guide rods on the left side and the right side, a first cross-shaped alignment tool line is arranged on the bottom end face of the transparent glass plate, a second cross-shaped alignment tool line is arranged on the front side of the upper end face of the etching cutting die, and the second cross-shaped alignment tool line is arranged between the guide holes on the left side and the right side.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure, clear and understandable structure, when the product is punched for a plurality of times of nesting products, the mould is easy to generate position offset and dislocation, and the product is suitable for the plurality of times of nesting products through the cross alignment mark, thereby being convenient for identifying whether the product nesting is accurate or not; operators can easily identify the deviation direction of the product, and the proper orientation of the die material can be conveniently adjusted; effectively prevent slow-witted product and dash the position badly, improve and transfer mould efficiency, make things convenient for the quality control person to inspect.

Drawings

FIG. 1 is a schematic view of the overall structure of a die-limiting punching mechanism;

FIG. 2 is a schematic structural diagram of a bottom view of an upper die base of a die limiting and punching mechanism;

fig. 3 is a schematic structural diagram of a top view of a lower die holder of the die limiting and punching mechanism.

In the figure: 1-punching blade, 2-longitudinal plate, 3-upper die holder, 4-first compression bolt, 5-transverse sleeve plate, 6-etching knife die, 7-lower die holder, 8-second compression bolt, 9-transverse plate, 10-longitudinal sleeve plate, 11-first connector, 12-transverse rod, 13-guide rod, 14-first cross alignment knife line, 15-transparent glass plate, 16-longitudinal rod, 17-second connector, 18-guide hole and 19-second cross alignment knife line.

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 to 3, the present invention provides a technical solution: a die limiting and punching mechanism comprises an upper die holder 3 and a lower die holder 7, wherein the upper die holder 3 is arranged above the lower die holder 7, a longitudinal plate 2 is arranged on the bottom end face of the upper die holder 3, a punching blade 1 is fixedly arranged on the lower end face of the longitudinal plate 2, a transverse plate 9 is arranged on the upper end face of the lower die holder 7, etching cutting dies 6 are arranged on the left side and the right side of the upper end face of the transverse plate 9, transverse sleeve plates 5 are integrally arranged on the front end face and the rear end face of the longitudinal plate 2, first connecting heads 11 are fixedly arranged on the left side and the right side of the front end face and the rear end face of the upper die holder 3, a transverse rod 12 is connected between the first connecting heads 11 on the left side and the right side, the transverse sleeve plates 5 on the front side and the rear side are sleeved on the outer surfaces of the transverse rods 12, a longitudinal sleeve plate 10 is integrally arranged on the left end, the left and right longitudinal sleeve plates 10 are respectively sleeved on the outer surfaces of the left and right longitudinal rods 16, the end surfaces of the left and right transverse sleeve plates 5 and the left and right longitudinal sleeve plates 10, which are away from each other, are fixedly provided with first compression bolts 4, the end surfaces of the left and right longitudinal sleeve plates 10, which are away from each other, are fixedly provided with second compression bolts 8, a plurality of guide rods 13 are fixedly connected with the front side and the rear side of the bottom end surface of the longitudinal plate 2, a plurality of guide holes 18 are arranged on the front side and the rear side of the upper end surface of the etching cutter die 6, the guide holes 18 are arranged in a vertical communication way, a plurality of guide rods 13 are correspondingly connected with a plurality of guide holes 18, a transparent glass plate 15 is arranged in the middle of the front side of the bottom end face of the longitudinal plate 2, the transparent glass plate 15 is arranged between the guide rods 13 on the left side and the right side, the bottom end face of the transparent glass plate 15 is provided with a first cross-shaped alignment tool line 14, the front side of the upper end face of the etching tool die 6 is provided with a second cross-shaped alignment tool line 19, and the second cross-shaped alignment tool line 19 is arranged between the guide holes 18 on the left side and the right side.

Longitudinal plate 2 in the upper die base 3 can remove about along horizontal pole 12, and fix through first clamp bolt 4, diaphragm 9 in the die holder can carry out the back-and-forth movement along longitudinal rod 16, and fix through second clamp bolt 8, after the mould punching press of a lot of, dislocation takes place easily between die-cut blade 1 and the etching cutting die 6, need calibrate, avoid the die punching mistake, with

upper die base

3 and 7 compound dies of die holder, see through transparent glass board 15 and observe whether first cross counterpoint knife line 14 and second cross counterpoint knife line 19 coincide back are the cross, and carry out the position control of diaphragm 9 and longitudinal plate 2 as the reference point in proper order, be used for position calibration.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a spacing die-cutting mechanism of mould, includes upper die base (3) and die holder (7), its characterized in that: the upper die base (3) is arranged above the lower die base (7), a longitudinal plate (2) is arranged on the bottom end face of the upper die base (3), punching blades (1) are fixedly arranged on the lower end face of the longitudinal plate (2), a transverse plate (9) is arranged on the upper end face of the lower die base (7), and etching cutting dies (6) are installed on the left side and the right side of the upper end face of the transverse plate (9).

2. The die-limiting punching mechanism according to claim 1, wherein: the integrated horizontal sleeve plate (5) that is provided with of both ends face around indulging board (2), the terminal surface left and right sides is fixed around upper die base (3) and is provided with first connector (11), is connected with horizontal pole (12) between first connector (11) of left and right sides, and horizontal sleeve plate (5) of front and back both sides cover is established horizontal pole (12) surface setting in front and back both sides.

3. The die-limiting punching mechanism according to claim 2, wherein: both ends face integration is provided with vertical lagging (10) about diaphragm (9), both ends face is fixed around lower bolster (7) is provided with second connector (17), is connected with vertical pole (16) between front and back both sides second connector (17), and the vertical lagging (10) of the left and right sides is established respectively the cover and is established the setting of left and right sides vertical pole (16) surface.

4. The die-limiting punching mechanism according to claim 3, wherein: the front and rear lateral sleeve plates (5) are fixedly provided with a first compression bolt (4) at the end surface of one side away from each other, and the left and right longitudinal sleeve plates (10) are fixedly provided with a second compression bolt (8) at the end surface of one side away from each other.

5. The die-limiting punching mechanism according to claim 4, wherein: the front side and the rear side of the bottom end face of the longitudinal plate (2) are fixedly connected with a plurality of guide rods (13), the front side and the rear side of the upper end face of the etching cutting die (6) are provided with a plurality of guide holes (18), the guide holes (18) are communicated up and down, and the guide rods (13) and the guide holes (18) are correspondingly connected.

6. The die-limiting punching mechanism according to claim 5, wherein: be provided with transparent glass board (15) in the middle of the vertical plate (2) bottom front side, transparent glass board (15) set up between left and right sides guide arm (13), transparent glass board (15) bottom face is provided with first cross counterpoint tool line (14), etching cutting die (6) up end front side is provided with second letter counterpoint tool line (19), second letter counterpoint tool line (19) set up between left and right sides guide hole (18).