CN212884459U

CN212884459U - Improve mould of punching press riveting effect

Info

Publication number: CN212884459U
Application number: CN202021688239.XU
Authority: CN
Inventors: 廖传林
Original assignee: Dongguan Hefeng Electronic Co ltd
Current assignee: Dongguan Hefeng Electronic Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-06
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an improve mould of punching press riveting effect, which comprises a base, four corners of the upper surface of base all are connected with the stand perpendicularly, four horizontally connect has last mould between the upper end of stand, the upper surface of base is located the fixed die holder that is provided with of below position department of last mould, a cylinder is installed in a side embedding of die holder, and the upper surface intermediate position department of die holder is provided with the punching press board. The utility model relates to the technical field of mold, this improve mould of punching press riveting effect, through set up the slider in the spout, then set up flutedly on the slider, after the shape is decided to the mould punching press, under the effect of first cylinder, can make two fashioned products rivet together, and at the in-process of riveting, make second cylinder jack-up, withhold fashioned product, can improve the dynamics of riveting between the product of two mould punching presses like this, and then make the product after the riveting more firm, prevent that the product from taking place the condition of droing.

Description

Improve mould of punching press riveting effect

Technical Field

The utility model relates to the technical field of mold, specifically be an improve mould of punching press riveting effect.

Background

The mould is a kind of mould and tool for obtaining the required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping, etc. in industrial production, in short, the mould is a tool for making the formed article, the tool is composed of various parts, different moulds are composed of different parts, it mainly realizes the processing of the article shape by changing the physical state of the formed material, and it is called as "industrial mother".

However, the existing stamping die has some defects when in use, the existing die products cannot rivet the stamped products together after stamping, and need to rivet the products by using a separate machine, although some dies have the riveting function, the riveting effect is poor, the situation of falling is easy to occur, and the defects are not correspondingly improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an improve mould of punching press riveting effect has solved current mould behind the punching press, can not make the riveting together between the product of punching press, need carry out riveting work to it with solitary machine, though also have some moulds to have the riveting function, but the effect of riveting is poor, takes place the problem of the condition of droing easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a die for improving stamping and riveting effects comprises a base, wherein stand columns are vertically connected at four corners of the upper surface of the base, an upper die is horizontally connected between the upper ends of the four stand columns, a die holder is fixedly arranged on the upper surface of the base at the position below the upper die, a first cylinder is embedded and installed on one side surface of the die holder, and the middle position of the upper surface of the die holder is provided with a stamping plate, the upper surface of the stamping plate is uniformly provided with two rows of stamping models, the upper surface of the die holder is provided with a sliding chute corresponding to the stamping plate, a sliding block is arranged in the sliding chute in a sliding way, the output shaft of the first cylinder is fixedly connected with the surface of one end of the sliding block, the upper surface of the other end of the sliding block is provided with a groove corresponding to a stamping model on the stamping plate, and the lower surface of the base is provided with a second cylinder corresponding to the groove in a penetrating mode.

Preferably, the length of the sliding groove is greater than the width of the punching plate, and the length of the sliding block is smaller than the length of the sliding groove.

Preferably, the inner upper surface of the groove is provided with a through groove corresponding to the output shaft of the second cylinder.

Preferably, a limiting plate is vertically installed on one side face of the base through a bolt, and one end surface of the first cylinder is fixedly connected with the rear surface above the limiting plate.

Preferably, the first cylinder and the second cylinder are both electrically connected with an external power supply through wires.

Preferably, the lower surface of the upper die is fixedly connected with a stamping module, and the position of a stamping head on the stamping module corresponds to a stamping model on the stamping plate.

Advantageous effects

The utility model provides an improve mould of punching press riveting effect, compare with prior art and possess following beneficial effect:

this improve mould of punching press riveting effect, through set up the slider in the spout, then set up flutedly on the slider, after the shape is decided to the mould punching press, under the effect of first cylinder, can make two fashioned products rivet together, and at the in-process of riveting, make second cylinder jack-up, withhold fashioned product, can improve the dynamics of riveting between the product of two mould punching presses like this, and then make the product after the riveting more firm, prevent that the condition that drops from taking place for the product, the device structural design is reasonable, the practicality of the device has been improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the die holder structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure A of FIG. 2 according to the present invention;

fig. 4 is a schematic connection diagram of the slider structure of the present invention.

In the figure: 1. a base; 101. a limiting plate; 2. a column; 3. an upper die; 31. a stamping module; 4. a die holder; 5. a first cylinder; 6. stamping the plate; 7. punching the model; 8. a chute; 9. a slider; 10. a groove; 1001. a through groove; 11. a second cylinder.

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. 1-4, the present invention provides a technical solution: a die for improving stamping riveting effect comprises a base 1, stand columns 2 are vertically connected at four corners of the upper surface of the base 1, an upper die 3 is horizontally connected between the upper ends of the four stand columns 2, a die holder 4 is fixedly arranged at the position, below the upper die 3, of the upper surface of the base 1, a first cylinder 5 is embedded in one side surface of the die holder 4, a limiting plate 101 is vertically arranged at one side surface of the base 1 through bolts, one end surface of the first cylinder 5 is fixedly connected with the upper rear surface of the limiting plate 101, a stamping plate 6 is arranged at the middle position of the upper surface of the die holder 4 for fixing the first cylinder 5, two rows of stamping models 7 are uniformly arranged on the upper surface of the stamping plate 6, a stamping module 31 is fixedly connected to the lower surface of the upper die 3, the position of a stamping head on the stamping module 31 corresponds to the stamping model 7 on the stamping plate 6, and the die can be, the upper surface of the die holder 4 is provided with a sliding chute 8 corresponding to the stamping plate 6, a sliding block 9 is arranged inside the sliding chute 8 in a sliding way, the length of the sliding chute 8 is larger than the width of the stamping plate 6, the length of the sliding block 9 is smaller than the length of the sliding chute 8, in order to enable the formed product to be stamped into the groove 10 on the sliding block 9, the output shaft of the first air cylinder 5 is fixedly connected with one end surface of the sliding block 9, the upper surface of the other end of the sliding block 9 is provided with a groove 10 corresponding to the stamping model 7 on the stamping plate 6, the lower surface of the base 1 is provided with a second air cylinder 11 corresponding to the groove 10 in a penetrating way, the inner upper surface of the groove 10 is provided with a through groove 1001 corresponding to the output shaft of the second air cylinder 11, in order to support the product and improve the riveting force, the first cylinder 5 and the second cylinder 11 are both electrically connected with an external power supply through leads, and the types of the first cylinder 5 and the second cylinder 11 are SC 100-25.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, the stamping module 31 on the upper die 3 stamps the die to form the die in the stamping model 7 on the stamping plate 6, then the formed product is moved to the position of the groove 10 on the slide block 9, then the forming die on the first row of stamping model 7 is stamped again to fall into the groove 10 on the slide block 9, after the formed product falls into the groove, the first air cylinder 5 drives the slide block 9 to slide in the chute 8 to move the groove 10 on the slide block 9 to the position of the second row of stamping model 7 on the stamping plate 6, then the stamping module 31 stamps the forming die on the second row of stamping model 7 to fall into the groove 10 on the slide block 9, then the stamping is continued, the product stamped by the two dies in the groove 10 can be riveted, in the riveting process, the output shaft of the second air cylinder 11 slides upwards in the through groove 1001 to support the product in the groove 10, therefore, the riveting force between the products stamped by the two dies can be increased, and the product riveting effect is improved.

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 an improve mould of punching press riveting effect, includes base (1), four equal vertical connections of corner of upper surface of base (1) have stand (2), four horizontally connect has last mould (3), its characterized in that between the upper end of stand (2): a die holder (4) is fixedly arranged on the upper surface of the base (1) at the position below the upper die (3), a first cylinder (5) is embedded in one side surface of the die holder (4), a stamping plate (6) is arranged in the middle of the upper surface of the die holder (4), two rows of stamping models (7) are uniformly arranged on the upper surface of the stamping plate (6), the upper surface of the die holder (4) is provided with a sliding chute (8) corresponding to the stamping plate (6), a sliding block (9) is arranged in the sliding groove (8) in a sliding way, the output shaft of the first cylinder (5) is fixedly connected with the surface of one end of the sliding block (9), the upper surface of the other end of the slide block (9) is provided with a groove (10) corresponding to the stamping model (7) on the stamping plate (6), and a second cylinder (11) corresponding to the groove (10) is arranged on the lower surface of the base (1) in a penetrating way.

2. The die for improving the punching riveting effect as claimed in claim 1, wherein: the length of the sliding groove (8) is greater than the width of the stamping plate (6), and the length of the sliding block (9) is less than that of the sliding groove (8).

3. The die for improving the punching riveting effect as claimed in claim 1, wherein: the upper surface of the inner part of the groove (10) is provided with a through groove (1001) corresponding to the output shaft of the second cylinder (11).

4. The die for improving the punching riveting effect as claimed in claim 1, wherein: limiting plate (101) are installed perpendicularly through the bolt to a side of base (1), the one end surface of first cylinder (5) and the top rear surface fixed connection of limiting plate (101).

5. The die for improving the punching riveting effect as claimed in claim 1, wherein: the first cylinder (5) and the second cylinder (11) are both electrically connected with an external power supply through leads.

6. The die for improving the punching riveting effect as claimed in claim 1, wherein: the lower surface fixedly connected with punching press module (31) of going up mould (3), punching press head position on punching press module (31) is corresponding with punching press model (7) on punching press board (6).