CN211679543U

CN211679543U - Punching equipment for microwave antenna pressing strip

Info

Publication number: CN211679543U
Application number: CN201922105884.8U
Authority: CN
Inventors: 方思达; 窦华土; 郭海滨
Original assignee: Tongyu Communication Inc
Current assignee: Tongyu Communication Inc
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-16
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a microwave antenna production auxiliary assembly field, specific punching equipment for microwave antenna layering that says so. The punching mechanism comprises a supporting lower plate, a supporting upper plate arranged above the supporting lower plate at intervals in parallel and a plurality of punching mechanisms arranged on the supporting upper plate at intervals; a positioning area for placing and positioning the pressing strip is formed in a gap between the lower supporting plate and the upper supporting plate; any one punching mechanism comprises a hydraulic cylinder fixed on the supporting upper plate and a punch fixed on a piston rod of the hydraulic cylinder, and a through hole for the punch to extend into the positioning area is formed in the position, corresponding to any one punching mechanism, on the supporting upper plate. The utility model discloses can improve the machining efficiency and the degree of accuracy in layering hole, reduce staff intensity of labour by a wide margin.

Description

Punching equipment for microwave antenna pressing strip

Technical Field

The utility model relates to a microwave antenna production auxiliary assembly field, specific punching equipment for microwave antenna layering that says so.

Background

The layering is the key equipment of microwave antenna bowl, and the layering is the ring-shaped, and evenly spaced apart along the axial is equipped with a plurality of holes. For the processing of the holes on the pressing strip, the antenna center plate and the bushing are commonly used to be drilled in the prior art. As shown in fig. 2, the pressing strip 8 is flatly placed on the workbench, the tooling 12 with twelve holes uniformly distributed is placed on the pressing strip 8 to be aligned, the drill bit 11 on the electric hand drill is aligned with the hole of the tooling 12 and drills on the pressing strip 8 downwards along the vertical direction, and after twelve holes are drilled successively, the processing of the holes on the pressing strip is completed.

The processing method in the prior art has low technical requirements, is simple to operate and has high speed of replacing the drill bit 11. But the working steps are multiple, the labor intensity of workers is high, and the problem of arm acid numbness is easily caused when the electric drill is held for drilling for a long time; the twelve holes need to be drilled one by one, so that the production efficiency is low, and the hidden danger that the drill is inclined every time the hole is drilled is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a punching equipment for microwave antenna layering improves the machining efficiency and the degree of accuracy in layering hole, reduces staff intensity of labour by a wide margin.

In order to solve the technical problem, the utility model discloses a technical scheme be: a punching device for microwave antenna battens comprises a supporting lower plate, a supporting upper plate and a plurality of punching mechanisms, wherein the supporting upper plate is arranged above the supporting lower plate in parallel at intervals; a positioning area for placing and positioning the pressing strip is formed in a gap between the lower supporting plate and the upper supporting plate; any one punching mechanism comprises a hydraulic cylinder fixed on the supporting upper plate and a punch fixed on a piston rod of the hydraulic cylinder, and a through hole for the punch to extend into the positioning area is formed in the position, corresponding to any one punching mechanism, on the supporting upper plate.

Preferably, the upper supporting plate and the lower supporting plate are both annular plates, and a plurality of first supporting columns are arranged between the upper supporting plate and the lower supporting plate at intervals; the first support columns are arranged on one side of a gap between the upper support plate and the lower support plate, so that a feed port for placing the pressing strips into the positioning area is formed on the other side of the gap between the upper support plate and the lower support plate.

Preferably, the pneumatic cylinder setting is on being fixed in the fixing base that supports on the upper plate, and the fixing base includes interval distribution in the bedplate that supports the upper plate top and connects the bedplate and support many second support columns between the upper plate.

Preferably, a plurality of positioning blocks are arranged on the lower supporting plate at intervals along the circumferential direction, the positioning blocks are arc-shaped on the side opposite to the center of the lower supporting plate, and the arc-shaped side surfaces of all the positioning blocks jointly form a positioning surface for positioning the inner edge of the pressing strip.

Preferably, the distance between the positioning block and the upper supporting plate is greater than the thickness of the pressing strip.

Preferably, the support lower plate is fixed on a frame, and the frame is further provided with an electric cabinet for controlling synchronous starting of all the punches and a hydraulic station for controlling synchronous extension of all the hydraulic cylinders.

Advantageous effects

The utility model discloses simple structure easily realizes. After the pressing strip is arranged in the positioning area, the hydraulic cylinders in the plurality of punching mechanisms synchronously extend out, and the punches on the piston rods of the plurality of hydraulic cylinders are synchronously started, so that all holes can be punched on the pressing strip at the same time. The processing time is short, and degree of mechanization is high, reduces artifical working strength, and the hole uniformity of punching out is better, can effectively avoid drilling out the inclined hole.

Drawings

Fig. 1 is a schematic view of a three-dimensional mechanism of the present invention;

FIG. 2 is a schematic view of a prior art method of forming openings in a bead;

the labels in the figure are: 1. the electric cabinet, 2, support hypoplastron, 3, first support post, 4, support upper plate, 401, through-hole, 5, the mechanism of punching a hole, 501, second support post, 502, bedplate, 503, pneumatic cylinder, 504, drift, 6, locating piece, 7, feed inlet, 8, layering, 9, frame, 10, hydraulic pressure station, 11, drill bit, 12, frock.

Detailed Description

As shown in fig. 1, the utility model discloses a punching equipment for microwave antenna layering, include frame 9, support hypoplastron 2, support upper plate 4 and a plurality of punching mechanism 5 that distribute in order from bottom to top.

The lower supporting plate 2 and the upper supporting plate 4 are both annular plates, and the lower supporting plate 2 and the upper supporting plate 4 are distributed at intervals in parallel. The lower supporting plate 2 is fixed on the top of the frame 9. The supporting lower plate 2 and the supporting upper plate 4 are distributed at intervals through a plurality of first supporting columns 3, so that a positioning area for positioning and placing the pressing strips 8 to be punched is formed between the supporting lower plate 2 and the supporting upper plate 4. In fig. 1, a plurality of first support columns 3 are arranged at the left half position of the positioning area, so that the right half position of the positioning area is in an open state and forms a feed opening 7, and the blank pressing to be punched can be inserted into the positioning area from the feed opening 7 and still be drawn out from the positioning area by the feed opening 7 after punching.

In order to realize the accurate positioning of the batten 8 to be processed, a plurality of positioning blocks 6 are arranged on the lower supporting plate 2 at intervals along the circumferential direction. The positioning blocks 6 are arc-shaped on the side opposite to the center of the support lower plate 2, and the radian is the same as that of the inner edge of the batten 8 to be processed, so that the arc-shaped side surfaces of all the positioning blocks 6 jointly form a positioning surface for positioning the inner edge of the batten 8. The distance between the positioning block 6 and the supporting upper plate 4 is larger than the thickness of the pressing strip 8. When the pressing strips 8 are positioned and clamped, the pressing strips 8 are inserted into gaps between the upper edges of the positioning blocks 6 and the lower edges of the supporting upper plates 4 through the feed openings 7, and after the arc-shaped side surfaces of all the positioning blocks 6 are contacted with the inner edges of the pressing strips 8, the pressing strips 8 automatically slide to the upper edges of the supporting lower plates 2 along with gravity, so that the positioning and clamping of the pressing strips 8 are completed.

The number of the punching mechanisms 5 is twelve. Any one of the punching mechanisms 5 includes a hydraulic cylinder 503 fixed to the support upper plate 4 and a punch 504 fixed to a piston rod of the hydraulic cylinder 503. Through holes 401 are formed in the positions, corresponding to any one of the punching mechanisms 5, of the supporting upper plate 4, so that the punch 504 can penetrate through the through holes 401 and enter a positioning area after a piston rod of the hydraulic cylinder 503 extends out, and punching operation is further performed on the pressing strip 8.

The utility model discloses an application as follows: firstly, a pressing strip 8 to be processed is placed into a positioning area through a feeding hole 7, and is positioned and clamped through a positioning block 6. Then the hydraulic station 10 arranged on the frame 9 controls the piston rods of the twelve hydraulic cylinders 503 to synchronously extend, and the electric cabinet 1 arranged on the frame 9 controls the twelve punches 504 to simultaneously start. Finally, twelve holes are synchronously machined on the pressing strip 8 by the continuous extension of the piston rod of the hydraulic cylinder 503 in cooperation with the punch 504. The actuation of the hydraulic cylinder 503 and the plunger 504 is preferably performed by a pedal switch, so as to further free the hands of the worker and reduce the labor intensity.

The hydraulic cylinder 503 in this embodiment is disposed on a fixing seat fixed on the supporting upper plate 4, and the fixing seat includes a seat plate 502 and a plurality of second supporting columns 501, wherein the seat plate 502 is spaced above the supporting upper plate 4, and the second supporting columns are connected between the seat plate 502 and the supporting upper plate 4. Thereby forming a gap between the seat plate 502 and the supporting upper plate 4 to facilitate sufficient space for the replacement punch 504 work.

Claims

1. A punching equipment for microwave antenna layering which characterized in that: comprises a lower supporting plate (2), an upper supporting plate (4) which is arranged above the lower supporting plate (2) in parallel at intervals and a plurality of punching mechanisms (5) which are arranged on the upper supporting plate (4) at intervals; a positioning area for placing and positioning the pressing strip (8) is formed in a gap between the lower supporting plate (2) and the upper supporting plate (4); any one punching mechanism (5) comprises a hydraulic cylinder (503) fixed on the supporting upper plate (4) and a punch (504) fixed on a piston rod of the hydraulic cylinder (503), and a through hole (401) for the punch (504) to extend into the positioning area is formed in the position, corresponding to any one punching mechanism (5), on the supporting upper plate (4).

2. A punching apparatus for microwave antenna molding according to claim 1, characterized in that: the upper supporting plate (4) and the lower supporting plate (2) are both annular plates, and a plurality of first supporting columns (3) are arranged between the upper supporting plate (4) and the lower supporting plate (2) at intervals; the first support columns (3) are arranged on one side of a gap between the upper support plate (4) and the lower support plate (2), so that a feeding hole (7) for placing the pressing strip (8) into the positioning area is formed on the other side of the gap between the upper support plate (4) and the lower support plate (2).

3. A punching apparatus for microwave antenna molding according to claim 1, characterized in that: pneumatic cylinder (503) set up on being fixed in the fixing base that supports on upper plate (4), and the fixing base includes interval distribution in bedplate (502) that supports upper plate (4) top and connect in bedplate (502) and support many second support columns (501) between upper plate (4).

4. A punching apparatus for microwave antenna molding according to claim 1, characterized in that: a plurality of positioning blocks (6) are arranged on the lower supporting plate (2) at intervals along the circumferential direction, the positioning blocks (6) are arc-shaped on the side opposite to the center of the lower supporting plate (2), and the arc-shaped side surfaces of all the positioning blocks (6) jointly form a positioning surface for positioning the inner edge of the pressing strip (8).

5. A punching apparatus for microwave antenna molding according to claim 4, characterized in that: the distance between the positioning block (6) and the supporting upper plate (4) is larger than the thickness of the pressing strip (8).

6. A punching apparatus for microwave antenna molding according to claim 1, characterized in that: the supporting lower plate (2) is fixed on a frame (9), and the frame (9) is also provided with an electric cabinet (1) for controlling all the punches (504) to be synchronously started and a hydraulic station (10) for controlling all the hydraulic cylinders (503) to be synchronously stretched.