CN211218205U

CN211218205U - Novel edge covering die

Info

Publication number: CN211218205U
Application number: CN201922076699.0U
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 mould of borduring, insert including die holder, upper die base, pressure material body and lower mould shaping, four edges of die holder up end are connected with the guide pillar, and guide pillar one side is equipped with the stopper, and die holder central point puts and is equipped with the navigation key, and the navigation key is connected the lower mould and is inserted, and the lower mould is inserted and is equipped with the parallel mechanism of borduring of double acting all around, four edges of upper die base terminal surface are equipped with the guide sleeve seat, and upper die base central point puts and is equipped with the mould and inserts, goes up the inside guide post that is equipped with of inserting, goes up the mould and inserts and be equipped with the driver all around, be provided with the guide pin bushing on the pressure material body, guide pin bushing. This novel mould of borduring, through carrying out two steps and bending, last step pressfitting, the action of borduring is wrapped in automatic completion, has improved automatic level, has improved production efficiency, has also improved the quality of product simultaneously, has reduced the defective rate.

Description

Novel edge covering die

Technical Field

The utility model relates to the technical field of mold, specifically a novel mould of borduring.

Background

In recent years, as the automobile industry develops rapidly, the importance of an automobile die is more and more prominent, in the development process of an automobile, as an automobile body covering part has the characteristics of complex shape, large structural size, high precision, strict surface quality requirement and the like, the design of a wrapping die becomes an important development link, the wrapping die needs to be manufactured and debugged finely, the wrapping die has great significance for ensuring the quality of an automobile body, and the existing wrapping die is low in efficiency and low in qualification rate and is always a great problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mould of borduring, through carrying out two steps and bending, last one more step pressfitting, the action of borduring of automatic completion can promote work efficiency, reduces the disqualification rate simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel mould of borduring, includes die holder, upper die base, the parallel mechanism of borduring of double acting, driver, pressure material body and lower mould shaping and inserts, four edges and corners of die holder up end are connected with the guide pillar, are equipped with the stopper on the upper die base terminal surface of guide pillar one side, and die holder central point puts and is equipped with the navigation key, and the navigation key is connected the lower mould and is inserted, and the symmetry all around that the lower mould was inserted is equipped with the parallel mechanism of borduring of double acting, the upper die base is located the die holder top, and four edges and corners of upper die base terminal surface are equipped with the guide bush seat, and upper die base central point puts and is equipped with the mould and inserts, is equipped with two guide posts on the inside diagonal of inserting of going up the mould, goes up and is connected with the driver on the upper die base terminal surface all around.

Furthermore, the bottom of the upper die insert is provided with a plurality of limiting cushion blocks for limiting the stroke of the material pressing body.

Furthermore, two sides of the lower die base are respectively provided with a limiting pile, and the limiting piles correspond to the limiting piles arranged on the two sides of the upper die base.

Furthermore, each corner of four corners of the upper end surface of the lower die insert is connected with two product positioning frames for fixing the product.

Furthermore, the bottom surface of the pressing body is consistent with the surface of the product part in a concave-convex mode, and the pressing body is guaranteed to be pressed on the surface of the product without damaging the product.

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

this novel mould of borduring passes through the cooperation of double acting parallel mechanism of borduring and driver, directly accomplishes preliminary bending, then the pushing down of inserting through the lower mould shaping, further bends the edge of product spare, inserts by the lower mould at last and carries out the pressfitting completion and bordure, and this cover type core package limit mould can accomplish the process of borduring automatically, has saved the time, has improved efficiency, has reduced the unqualified condition of product simultaneously.

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 material pressing body of the present invention;

fig. 4 is the structure diagram of the lower mold forming insert of the present invention.

In the figure: 1. a lower die holder; 11. a guide post; 12. a limiting block; 13. limiting piles; 14. a positioning key; 2. a lower die insert; 21. a product positioning frame; 3. an upper die holder; 31. a guide sleeve seat; 32. a limiting column; 4. an upper die insert; 41. limiting cushion blocks; 42. a guide post; 5. a double-acting parallel edge covering mechanism; 6. a driver; 7. pressing the material body; 71. a guide sleeve; 8. and (4) forming an insert of the lower die.

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 edge covering die comprises a lower die holder 1, an upper die holder 3, a material pressing body 7, a bilateral parallel driving mechanism 5 and a driver 6, wherein a guide pillar 11 is fixedly connected at a four-edge-angle position of the upper end surface of the lower die holder 1 for guiding during die assembly, a limiting block 12 is arranged on the end surface of the lower die holder at the inner side of the guide pillar 11 for limiting the depth during die assembly, a positioning key 14 is arranged at the center of the lower die holder 1, the positioning key 14 is connected with a lower die insert 2, the bilateral parallel driving mechanism 5 is symmetrically connected on the end surface of the lower die holder 1 around the lower die insert 2, the bilateral parallel driving mechanism 5 can extrude a product piece to complete bending action, and limiting piles 13 are connected at two sides of.

Referring to fig. 2, the upper die base 3 is located above the lower die base 1, guide sleeve bases 31 are arranged at four edges of the end surface of the upper die base 3, the guide sleeve bases 31 are slidably connected with guide posts 11 on the lower die base 1 and correspond to each other, an upper die insert 4 is connected to the center of the upper die base 3, a limit cushion block 41 and a guide post 42 are arranged in the upper die insert 4, drivers 6 are arranged on the end surfaces of the upper die base 3 around the upper die insert 4, the drivers 6 drive the bilateral parallel driving mechanism 5 to perform bending operation when die assembly is performed, and limit posts 32 are connected to two sides of the end surface of the upper die base 3.

Referring to fig. 3 and 4, a guide sleeve 71 is arranged on a diagonal line of the press body 7 and is used for matching with the guide post 42 in the upper die insert 4, the press body 7 is located below the upper die holder 3, and the lower die forming insert 8 is located between the upper die holder 3 and the lower die holder 1 to press the product piece which is bent in the first step again.

The working process is as follows: firstly, two product pieces needing edge covering are placed on a lower die insert 4 according to a specified sequence, after a guide post 11 is contacted with a guide sleeve seat 31, a pressing body 7 is pressed on the product pieces, a driver 7 is pressed on a double-acting parallel edge covering mechanism 5, then a lower die forming insert 8 presses the product pieces with curvature, the inclination is formed by pressing, then the lower die forming insert 8 and the double-acting parallel edge covering mechanism 5 perform return motion, then an upper die insert 4 performs pressing, the edge covering of the product pieces is completed, and the upper die insert 4 performs return motion.

In summary, the following steps: this novel mould of borduring through adopting double acting parallel mechanism 5 and the driver 6 of borduring, carries out bending on next step after bending product spare earlier to and last pressfitting, automatic completion is bordured, has improved automatic level, can improve production efficiency, has also improved the quality of product simultaneously, has reduced the disqualification rate.

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 mould of borduring, includes die holder (1), upper die base (3), pressure material body (7) and lower mould shaping insert (8), its characterized in that: four edges of the upper end surface of the lower die base (1) are connected with guide columns (11), one side of each guide column (11) is provided with a limiting block (12), the center of the lower die base (1) is provided with a positioning key (14), the positioning key (14) is connected with the lower die insert (2), the periphery of the lower die insert (2) is provided with a double-acting parallel edge covering mechanism (5), the upper die base (3) is positioned above the lower die base (1), four edges of the end surface of the upper die base (3) are provided with guide sleeve bases (31), the center of the upper die base (3) is provided with an upper die insert (4), two guide posts (42) are arranged on diagonal lines inside the upper die insert (4), the end surface of the upper die base (3) on the periphery of the upper die insert (4) is connected with a driver (6), two guide sleeves (71) are arranged on diagonal lines of the material pressing body (, the lower die forming insert (8) is positioned between the upper die holder (3) and the lower die holder (1).

2. A novel hemming die according to claim 1 wherein: the bottom of the upper die insert (4) is provided with a plurality of limiting cushion blocks (41) for limiting the stroke of the material pressing body.

3. A novel hemming die according to claim 1 wherein: two sides of the lower die holder (1) are respectively provided with a limiting pile (13) which corresponds to a limiting column (32) arranged on two sides of the upper die holder (3).

4. A novel hemming die according to claim 1 wherein: each edge of four edges of the upper end surface of the lower die insert (2) is connected with two product positioning frames (21) for fixing the product.

5. A novel hemming die according to claim 1 wherein: the bottom surface of the material pressing body (7) is consistent with the surface of the product piece in a concave-convex mode, and the product is guaranteed to be pressed on the surface of the product without being damaged.