CN219837898U - Universal single-punch die for Mylar sheet - Google Patents

Abstract

The utility model discloses a general single-punch die for a Mylar film, which comprises an upper die holder and a lower die holder, wherein an upper cover and an upper backing plate are respectively arranged on the upper end face and the lower end face of the upper die holder, an upper clamping plate is arranged on the lower end face of the upper backing plate, a stripper plate is arranged on the lower end face of the stripper plate, a lower backing plate is arranged on the upper end face of the upper backing plate, a lower die plate is arranged on the upper end face of the lower backing plate, an outer guide post is arranged on the lower end face of the upper die holder, the outer guide post is in sliding connection with the lower die holder, four inner guide posts are uniformly arranged on the upper end face of the lower die holder, the lower backing plate and the lower die plate are exposed at the upper end of the inner guide posts, the upper die holder, the upper backing plate, the upper clamping plate, the stripper plate and the stripper plate are in sliding connection with the inner guide posts, a limiting ring is arranged on the inner guide posts, the limiting ring limits the positions of the stripper plate, a pressing block is arranged on the lower end face of the stripper plate, a blanking punch is arranged on the lower end face of the pressing block, and a spring is arranged between the stripper plate and the lower die plate. The utility model has the advantages that: is convenient for disassembly and maintenance, can be continuously produced and has high production efficiency.

Description

Universal single-punch die for Mylar sheet

Technical Field

The utility model relates to the technical field of dies, in particular to a universal single-punch die for a Mylar film.

Background

In the process of processing and producing the Mylar, a single-punch die is required to be used for punch forming the Mylar. The existing single-punch die mainly comprises an upper die holder, a lower die holder, a punch and other accessories, when a Mylar is processed, the punch moves downwards to perform punching forming of raw materials, and the existing single-punch die mainly has the following defects:

1. the upper die holder and other accessories are not easy to disassemble and assemble, so that the maintenance is inconvenient;

2. in the process of processing production, continuous production cannot be realized, so that the processing efficiency of the wheat pulling-on piece is low

Disclosure of Invention

The utility model aims to solve the technical problem and provides the general single-punch die for the Mylar film, which is convenient to assemble, disassemble and maintain, can be continuously produced and has high production efficiency.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a general single punching die of wheat pulling-on piece, includes upper die base and die holder, the up end is equipped with upper cover and upper padding plate respectively, the up end is equipped with the punch holder down, the punch holder below is equipped with takes off the backplate, take off backplate lower extreme face and be equipped with takes off the flitch, the upper die holder up end is equipped with the die holder down, the lower bolster up end is equipped with the lower bolster, the upper die holder lower extreme face is equipped with outer guide pillar, outer guide pillar and die holder sliding connection, the die holder up end evenly is equipped with four interior guide pillars, interior guide pillar upper end exposes lower bolster and lower bolster, be equipped with the spacing ring on interior guide pillar, the spacing ring is prescribe a limit to taking off the position of backplate, take off the flitch lower extreme face and be equipped with the briquetting, the briquetting lower extreme face is equipped with the blanking drift, take off and be equipped with the spring between flitch and the lower bolster.

Further, upper padding plate, punch holder, take off backplate and take off the flitch through screw connection, upper padding plate, punch holder, take off backplate and take off sliding connection have first locating pin and second locating pin on the flitch.

Further, a limiting column is arranged in the stripping plate, and the limiting column limits the position of the stripping plate.

Further, a detector is arranged on the lower end face of the stripper plate.

Compared with the prior art, the utility model has the advantages that:

1. the upper base plate, the upper clamping plate, the back plate and the material plate are connected through screws, and are positioned through the first positioning pin and the second positioning pin, so that the upper base plate, the upper clamping plate, the back plate and the material plate are convenient to assemble and disassemble, and maintenance is convenient;

2. the upper clamping plate is used for fixing the punch, the stripper plate is used for positioning the punch and separating the punch from the material, the lower clamping plate is used for fixing the knife edge and cutting the punch into the required product by matching with the punch, and continuous production of the Mylar can be realized.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a bottom view of the stripper plate of the present utility model.

Reference numerals: the blanking punch comprises the following components of a 1-upper cover, a 2-upper die holder, a 3-upper base plate, a 4-upper clamping plate, a 5-back plate removing plate, a 6-material removing plate, a 7-lower die plate, an 8-lower base plate, a 9-lower die holder, a 10-outer guide pillar, an 11-inner guide pillar, a 12-first locating pin, a 13-die plate limiting pillar, a 14-detector, a 15-screw, a 16-second locating pin, a 17-pressing block and an 18-blanking punch.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model will now be further described with reference to the accompanying drawings.

Referring to fig. 1-2, an upper base plate 3 is arranged on the lower end surface of the upper die holder 2, an upper clamping plate 4 is arranged on the lower end surface of the upper base plate 3, a stripper plate 5 is arranged below the upper clamping plate 4, a stripper plate 6 is arranged on the lower end surface of the stripper plate 5, the upper base plate 3, the upper clamping plate 4, the stripper plate 5 and the stripper plate 6 are connected through screws 15, and a first positioning pin 12 and a second positioning pin 16 are slidably connected on the upper base plate 3, the upper clamping plate 4, the stripper plate 5 and the stripper plate 6.

When carrying out dismouting maintenance, upper backing plate 3, punch holder 4, take off backplate 5 and take off flitch 6 and pass through screw 15 to be connected, unscrew or unscrew screw 15, installation or dismantlement upper backing plate 3, punch holder 4, take off backplate 5 and take off flitch 6, upper backing plate 3, punch holder 4, take off backplate 5 and take off flitch 6 are fixed a position through first locating pin 12 and second locating pin 16, are convenient for assemble the location.

Referring to fig. 1-2, an outer guide post 10 is arranged on the lower end face of the upper die holder 2, the outer guide post 10 is slidably connected with the lower die holder 9, four inner guide posts 11 are uniformly arranged on the upper end face of the lower die holder 9, a lower base plate 8 and a lower die plate 7 are exposed out of the upper end of the inner guide posts 11, the upper die holder 2, the upper base plate 3, the upper clamping plate 4, the stripping plate 5 and the stripping plate 6 are slidably connected with the inner guide posts 11, a limiting ring is arranged on the inner guide posts 11, the limiting ring limits the position of the stripping plate 5, a pressing block 17 is arranged on the lower end face of the stripping plate 6, a blanking punch 18 is arranged on the lower end face of the pressing block 17, and a spring is arranged between the stripping plate 6 and the lower die plate 7.

The outer guide post 10 and the inner guide post 11 serve as support fixing guides, and the springs assist the three punching plates to work. The strip material enters from the inlet, and the die is opened and closed up and down once to advance by a set distance. The three punching plates are an upper clamping plate 4, a stripper plate 6 and a lower template 7. The upper clamping plate 4 is used for fixing a blanking punch 18; the stripper plate 6 is used for positioning the blanking punch 18 and separating the blanking punch 18 from the material; the lower die plate 7 is used for fixing a knife edge and cutting materials by matching with the blanking punch 18 to form a required product.

The utility model and its embodiments have been described in a non-limiting manner, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (4)

1. The utility model provides a general single punch mould of Mylar, includes upper die base (2) and die holder (9), its characterized in that: the upper die holder (2) up and down terminal surface is equipped with upper cover (1) and upper padding plate (3) respectively, upper padding plate (3) lower terminal surface is equipped with punch holder (4), punch holder (4) below is equipped with takes off backplate (5), take off backplate (5) lower terminal surface is equipped with takes off flitch (6), upper die holder (2) up end is equipped with lower bolster (8), lower bolster (8) up end is equipped with lower bolster (7), upper die holder (2) lower terminal surface is equipped with outer guide pillar (10), outer guide pillar (10) and die holder (9) sliding connection, die holder (9) up end evenly is equipped with four interior guide pillar (11), interior guide pillar (11) upper end exposes lower bolster (8) and lower bolster (7), upper padding plate (2), punch holder (4), take off backplate (5) and take off flitch (6) and interior guide pillar (11) sliding connection, be equipped with the spacing ring on interior (11), the spacing ring carries out to taking off backplate (5) position and prescribing a limit to take off punch (17), take off between guide pillar (17) and be equipped with between punch (17) and take off punch press block (17).

2. The universal single punch die of claim 1, wherein: the upper backing plate (3), the upper clamping plate (4), the back removing plate (5) and the material removing plate (6) are connected through screws (15), and the upper backing plate (3), the upper clamping plate (4), the back removing plate (5) and the material removing plate (6) are connected with a first locating pin (12) and a second locating pin (16) in a sliding mode.

3. The universal single punch die of claim 1, wherein: a limiting column (13) is arranged in the stripping plate (6), and the limiting column (13) limits the position of the stripping plate (5).

4. The universal single punch die of claim 1, wherein: the lower end face of the stripper plate (6) is provided with a detector (14).