CN210172374U

CN210172374U - High-precision antenna bracket stamping die

Info

Publication number: CN210172374U
Application number: CN201920873982.3U
Authority: CN
Inventors: Xiaobing Hu; 胡晓兵; Chengqun OuYang; 欧阳承群
Original assignee: Dongguan Rising Seiko Technology Co Ltd
Current assignee: Dongguan Rising Seiko Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-03-24
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a high accuracy antenna boom stamping die, including die holder and upper die base, the structure of die holder and upper die base is the same, inside gomphosis respectively of a side that die holder and upper die base are close to each other has lower bolster and cope match-plate pattern, the lower bolster gomphosis is in the die holder, the cope match-plate pattern gomphosis is in the upper die base, all be equipped with template bottom reference column on a side both ends that lower bolster and cope match-plate pattern are the same, template bottom reference column one-to-one is pegged graft in template bottom reference column, template bottom reference column sets up respectively in lower die base and upper die base, lower bolster and the both sides that cope match-plate pattern and template bottom reference column are adjacent all the centre gripping between the centre gripping bolt, the centre gripping bolt screw thread setting of lower bolster side is: the utility model discloses novel structure, convenient to use is a novel and practical high accuracy antenna boom stamping die.

Description

High-precision antenna bracket stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a high accuracy antenna boom stamping die.

Background

Among the prior art, antenna boom's stamping die has a lot of differences according to the kind of its part, and the deviation can appear in the precision in the mould of convenient change, leads to the condition that the part damaged can appear when the part of preparation antenna boom, so the utility model provides a high accuracy antenna boom stamping die solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy antenna boom stamping die 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: a high-precision antenna support stamping die comprises a lower die base and an upper die base, wherein the lower die base and the upper die base are identical in structure, a lower die plate and an upper die plate are respectively embedded in one side face, close to each other, of the lower die base and the upper die base, the lower die plate is embedded in the lower die base, the upper die plate is embedded in the upper die base, template bottom positioning columns are arranged at two ends of the same side edge of the lower die plate and the upper die plate respectively and are inserted in the template bottom positioning tubes in a one-to-one correspondence mode, the template bottom positioning tubes are arranged in the lower die base and the upper die base respectively, two sides, adjacent to the template bottom positioning columns, of the lower die plate and the upper die plate are clamped between clamping bolts, the clamping bolt threads at the side edge of the lower die plate are arranged on the lower die base, the clamping bolt threads at the side edge of the upper die plate are arranged on the upper die base, and four die, the long edge of the lower die base is provided with two first die base positioning pipes, the lower die base between the first die base positioning pipe and the first die base positioning column is vertically connected with a second die base positioning pipe, and the clamping bolt is arranged between the first die base positioning column and the second die base positioning pipe.

Preferably, both sides of one end, far away from the template bottom positioning column, of the lower template and the upper template are in threaded connection with fixing bolts, the fixing bolts on the lower template are in threaded connection with the lower die base, and the fixing bolts on the upper template are in threaded connection with the upper die base.

Preferably, the upper die base corresponding to the first die base positioning column is vertically connected with a third die base positioning column, and the upper die base corresponding to the second die base positioning column is vertically connected with a second die base positioning column.

Preferably, the length of the lower template is equal to the length of the upper template, and the width of the lower template is equal to the width of the upper template.

Preferably, the length of the template bottom positioning column is smaller than that of the template bottom positioning pipe.

Preferably, the diameter of the first die holder positioning column is equal to the inner diameter of the third die holder positioning tube, the diameter of the third die holder positioning column is equal to the inner diameter of the third die holder positioning column, and the diameter of the second die holder positioning column is equal to the inner diameter of the second die holder positioning tube.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a mode of becoming the gomphosis with the template design makes the clearance between template and the die holder diminish to the grafting design between cooperation template bottom reference column and the template bottom registration arm makes the relative position between template and the die holder more difficult to change, and the utility model discloses a grip slipper then is further tightly the centre gripping with the template in the die holder, and the fixed messenger template that deuterogamies the gim to the template is more immovable, has improved the compressive property when the template collides when the punching press greatly, has still ensured the precision when having reduced the error appearance, in addition, the utility model relates to an each die holder reference column and die holder registration arm then are the condition that appears the dislocation when having reduced the die holder compound die, the utility model discloses novel structure, convenient to use is a novel and practical high accuracy antenna boom stamping die.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic structural view of the upper die base of the present invention.

In the figure: 1. a lower die holder; 2. a lower template; 3. positioning columns at the bottom of the template; 4. a template bottom positioning pipe; 5. a clamping bolt; 6. a fixing bolt; 7. an upper die holder; 8. mounting a template; 9. a first die holder positioning column; 10. a first die holder positioning tube; 11. a second die holder positioning tube; 12. a third die holder positioning tube; 13. a second die holder positioning column; 14. no. three die holder reference column.

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, the present invention provides a technical solution: a high-precision antenna support stamping die comprises a lower die holder 1 and an upper die holder 7, wherein the lower die holder 1 and the upper die holder 7 are identical in structure, a lower template 2 and an upper template 8 are respectively embedded in one side surface of the lower die holder 1, which is close to the upper die holder 7, the lower template 2 is embedded in the lower die holder 1, the upper template 8 is embedded in the upper die holder 7, template bottom positioning columns 3 are respectively arranged at two ends of the same side edge of the lower template 2 and the upper template 8, the template bottom positioning columns 3 are correspondingly inserted in template bottom positioning tubes 4 one by one, the template bottom positioning tubes 4 are respectively arranged in the lower die holder 1 and the upper die holder 7, two sides of the lower template 2 and the upper template 8, which are adjacent to the template bottom positioning columns 3, are respectively clamped between clamping bolts 5, clamping bolts 5 at the side edge of the lower template 2 are arranged on the lower die holder 1 in a threaded manner, and clamping bolts 5 at the, four corners of one side of the lower die base 1 close to the upper die plate 8 are vertically welded with a first die base positioning column 9, two first die base positioning pipes 10 are arranged on the long edge of the lower die base 1, a second die base positioning pipe 11 is vertically connected to the lower die base 1 between the first die base positioning pipe 10 and the first die base positioning column 9, and the clamping bolt 5 is arranged between the first die base positioning column 9 and the second die base positioning pipe 11.

All threaded connection has gim peg 6 on the one end both sides of template bottom reference column 3 are kept away from to lower bolster 2 and cope match-plate pattern 8, and threaded connection between gim peg 6 on the lower bolster 2 and the die holder 1, threaded connection between gim peg 6 on the cope match-plate pattern 8 and the cope match-plate pattern 7.

A third die holder positioning pipe 12 is vertically connected to the upper die holder 7 corresponding to the first die holder positioning column 9, a third die holder positioning column 14 is vertically connected to the upper die holder 7 corresponding to the first die holder positioning pipe 10, and a second die holder positioning column 13 is vertically connected to the upper die holder 7 corresponding to the second die holder positioning pipe 11.

The length of the lower template 2 is equal to the length of the upper template 8, and the width of the lower template 2 is equal to the width of the upper template 8. The length of the template bottom positioning column 3 is less than that of the template bottom positioning tube 4. The diameter of the first die holder positioning column 9 is equal to the inner diameter of the third die holder positioning tube 12, the diameter of the third die holder positioning column 14 is equal to the inner diameter of the third die holder positioning column 14, and the diameter of the second die holder positioning column 13 is equal to the inner diameter of the second die holder positioning tube 11.

During the use, the utility model discloses a mode of becoming the gomphosis with the template design makes the clearance between template and the die holder diminish to the grafting design between cooperation template bottom reference column 3 and the template bottom registration arm 4 makes the relative position between template and the die holder more difficult to change, and the utility model discloses a grip slipper 5 then is further tightly the centre gripping with the template in the die holder, and it makes the template more unmovable to cooperate gim peg 6 to the fixed of template again, has improved the compressive property when the template collides when the punching press greatly, has still ensured the precision when having reduced the error appearance, in addition, the utility model discloses an each die holder reference column and die holder registration arm then appear the condition of dislocation when having reduced the die holder compound die, the utility model discloses novel structure, convenient to use is a novel and practical high accuracy antenna boom stamping die.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 high accuracy antenna boom stamping die which characterized in that: the die comprises a lower die holder (1) and an upper die holder (7), the lower die holder (1) and the upper die holder (7) are identical in structure, a lower template (2) and an upper template (8) are respectively embedded in one side surface, close to each other, of the lower die holder (1) and the upper die holder (7), the lower template (2) is embedded in the lower die holder (1), the upper template (8) is embedded in the upper die holder (7), template bottom positioning columns (3) are respectively arranged at two ends of the same side edge of the lower template (2) and the upper template (8), the template bottom positioning columns (3) are correspondingly inserted in template bottom positioning tubes (4), the template bottom positioning tubes (4) are respectively arranged in the lower die holder (1) and the upper die holder (7), two adjacent sides of the lower template (2) and the upper template (8) and the template bottom positioning columns (3) are clamped between clamping bolts (5), the clamping bolt (5) screw thread setting of lower bolster (2) side is on lower die base (1), the clamping bolt (5) screw thread setting of cope match-plate pattern (8) side is on cope match-plate pattern (7), die base (1) is close to a side four corners of cope match-plate pattern (8) and all welds perpendicularly No. one die holder reference column (9), be equipped with two die holder registration arms (10) on the long limit of die base (1), be connected with No. two die holder registration arms (11) perpendicularly on die base (1) between a die holder registration arm (10) and a die holder reference column (9), clamping bolt (5) set up between a die holder reference column (9) and No. two die holder reference arms (11).

2. The high-precision antenna bracket stamping die as claimed in claim 1, wherein: the die is characterized in that fixing bolts (6) are connected to two sides of one end, far away from the die bottom positioning column (3), of the lower die plate (2) and the upper die plate (8) in a threaded mode, the fixing bolts (6) on the lower die plate (2) are connected with the lower die base (1) in a threaded mode, and the fixing bolts (6) on the upper die plate (8) are connected with the upper die base (7) in a threaded mode.

3. The high-precision antenna bracket stamping die as claimed in claim 1, wherein: the die holder is characterized in that an upper die holder (7) corresponding to the first die holder positioning column (9) is vertically connected with a third die holder positioning column (12), an upper die holder (7) corresponding to the first die holder positioning column (10) is vertically connected with a third die holder positioning column (14), and an upper die holder (7) corresponding to the second die holder positioning column (11) is vertically connected with a second die holder positioning column (13).

4. The high-precision antenna bracket stamping die as claimed in claim 1, wherein: the length of the lower template (2) is equal to that of the upper template (8), and the width of the lower template (2) is equal to that of the upper template (8).

5. The high-precision antenna bracket stamping die as claimed in claim 1, wherein: the length of the template bottom positioning column (3) is smaller than that of the template bottom positioning pipe (4).

6. A high accuracy antenna boom stamping die as defined in claim 3 wherein: the diameter of the first die holder positioning column (9) is equal to the inner diameter of the third die holder positioning tube (12), the diameter of the third die holder positioning column (14) is equal to the inner diameter of the third die holder positioning column (14), and the diameter of the second die holder positioning column (13) is equal to the inner diameter of the second die holder positioning tube (11).