CN212442825U

CN212442825U - Antenna base station reflecting plate bending and punching device

Info

Publication number: CN212442825U
Application number: CN201922351846.0U
Authority: CN
Inventors: 黄壮藩
Original assignee: Dongguan Metalwork Hardware Technology Co ltd
Current assignee: Dongguan Metalwork Hardware Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-02-02
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an antenna base station reflecting plate punching device that bends, including cope match-plate pattern and lower bolster, touch in the fixed surface installation of cope match-plate pattern lower surface, both sides are the arcwall face about touching, be equipped with the recess on the upper surface of lower bolster, the live-rollers, two are installed respectively to both sides about the recess install the lower mould between the gyro wheel, both sides are the arcwall face about the lower mould, upward be equipped with the head of punching a hole on touching the lower surface, be equipped with on the upper surface of lower mould and punch a hole groove of head assorted. The beneficial effects of the utility model are that, once accomplish to bend and punch a hole, work efficiency is high, improves the machining precision.

Description

Antenna base station reflecting plate bending and punching device

Technical Field

The utility model relates to a basic station antenna reflecting plate processing technology field, especially an antenna basic station reflecting plate punching device that bends.

Background

In a cellular mobile communication system, an antenna is a converter of circuit signals of a communication device and space radiation electromagnetic waves, so that a base station antenna is an important component of the mobile communication system, and the characteristics of the base station antenna directly influence the overall performance of the whole wireless network.

When the base station antenna is manufactured, the reflecting plate is required to be bent to form the reflecting side wall of the reflecting plate and the radio frequency connector mounting plate, and the radio frequency connector mounting hole is punched. The traditional method is separately and independently carried out on a punching machine, so that the processing efficiency is low, and the problem of poor precision exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a bending and punching device for the reflector plate of the antenna base station is designed.

According to the technical scheme, the utility model, realize above-mentioned purpose, an antenna base station reflecting plate punching device that bends, including cope match-plate pattern and lower bolster, touch in the fixed surface installation of cope match-plate pattern lower surface, both sides are the arcwall face about touching, be equipped with the recess on the upper surface of lower bolster, the live-rollers, two are installed respectively on both sides about the recess install the lower mould between the gyro wheel, both sides are the arcwall face about the lower mould, upward be equipped with the head of punching a hole on touching the lower surface, be equipped with on the upper surface of lower mould and punch a hole groove first assorted.

The shape of the hole groove is matched with that of the punching head, and the size of the hole groove is slightly larger than that of the punching head.

The punching head is cylindrical, and the difference between the diameter of the section of the punching head and the diameter of the section of the hole groove is 0.5-1 mm.

The length of the upper template and the upper die is less than the distance between the two rotating rollers.

The arc surfaces of the left and right lower dies are in contact with the surface of the rotating roller.

Advantageous effects

Utilize the technical scheme of the utility model the antenna base station reflecting plate punching device that bends of manufacturing, buckle the reflecting plate and once accomplish with two processes that punch a hole on the punch press, no longer separately independently go on, improved machining efficiency, also solved the poor problem of precision simultaneously.

Drawings

Fig. 1 is a schematic structural view of the antenna base station reflecting plate bending and punching device of the present invention;

in the figure, 1, an upper template; 2. a lower template; 3. an upper die; 4. a groove; 5. a rotating roller; 6. a lower die; 7. a punching head; 8. and (4) a hole groove.

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, the creation point of the present application is that the upper die 3 is fixedly installed on the lower surface of the upper die, both sides of the upper die are arc surfaces, a groove 4 is formed in the upper surface of the lower die, rotating rollers 5 are installed on both sides of the groove, two lower dies 6 are installed between the rollers, both sides of the lower dies are arc surfaces, a punching head 7 is arranged on the lower surface of the upper die, and a hole groove 8 matched with the punching head is formed in the upper surface of the lower dies.

In the technical scheme of this application, place panel between last mould and lower mould, go up the mould through the punch press drive, go up the mould and go up the recess of mould lower bolster with panel impressing down, through the rotor roll with go up the arcwall cooperation at mould edge, accomplish the work of bending of panel plane of reflection, the punching head and the cooperation of hole groove through last lower mould simultaneously accomplish the work of punching a hole.

Preferably, the shape of the hole groove is matched with that of the punching head, and the size of the hole groove is slightly larger than that of the punching head.

Preferably, the punching head is cylindrical, and the difference between the cross-sectional diameter of the punching head and the cross-sectional diameter of the hole groove is 0.5-1 mm.

Preferably, the length of the upper die plate and the upper die is smaller than the distance between the two rotating rollers.

Preferably, the left and right arc surfaces of the lower die are in contact with the surface of the rotating roller.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 antenna base station reflecting plate punching device that bends, includes cope match-plate pattern (1) and lower bolster (2), touch (3) on the fixed surface installation of cope match-plate pattern lower surface, its characterized in that, both sides are the arcwall face about touching, be equipped with recess (4) on the upper surface of lower bolster, live-rollers (5), two are installed respectively on both sides about the recess install lower mould (6) between the live-rollers, both sides are the arcwall face about the lower mould, be equipped with on the lower surface of touching and punch a hole head (7), be equipped with on the upper surface of lower mould and punch a hole groove (8) of first assorted.

2. The antenna base station reflector bending and punching device of claim 1, wherein the shape of the hole slot matches the shape of the punching head, and the size of the hole slot is slightly larger than that of the punching head.

3. The antenna base station reflector bending and punching device according to claim 1, wherein the punching head is cylindrical, and the difference between the cross-sectional diameter of the punching head and the cross-sectional diameter of the slot is 0.5-1 mm.

4. The antenna base station reflector bending and punching device according to claim 1, wherein the length of the upper die plate and the upper die is smaller than the distance between the two rotating rollers.

5. The antenna base station reflecting plate bending and punching device according to claim 1, wherein the left and right arc-shaped surfaces of the lower die are in contact with the surface of the rotating roller.