CN209902037U

CN209902037U - Edge punching device for aluminum lampshade

Info

Publication number: CN209902037U
Application number: CN201920237430.3U
Authority: CN
Inventors: 郭伟
Original assignee: Jiangsu Wun Wun Forging Co Ltd
Current assignee: Jiangsu Wun Wun Forging Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2020-01-07
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses an edge punching device for aluminium system lamp shade, including workstation and spacing groove, the workstation top is provided with the support, and the support top is fixed with the cylinder, and the cylinder bottom runs through the support top simultaneously and is connected with the movable support, the movable support bottom is provided with the fixed column, and the fixed column runs through the fixed plate, the fixed plate left and right sides all runs through there is the guide post, and the guide post setting is in the workstation top left and right sides, the fixed column bottom is connected with last baffle, and goes up the baffle bottom and be provided with first spring, be provided with the trompil needle in the first spring, and trompil needle top and last baffle bottom be connected, first spring bottom is connected with lower baffle. This aluminium system is edge punching device for lamp shade is provided with movable support, fixed column, fixed plate and guide post, and when the cylinder drove movable support and fixed column and removes, can ensure through fixed plate and guide post that the fixed column keeps steady when removing, improves the safety in utilization.

Description

Edge punching device for aluminum lampshade

Technical Field

The utility model relates to a lamp shade technical field that punches a hole specifically is an edge punching device for aluminium system lamp shade.

Background

In the production of the aluminum lampshade, a through hole is usually required to be formed at the edge position of the aluminum lampshade, so that the aluminum lampshade can be conveniently mounted in use, and therefore, an edge punching device for the aluminum lampshade is required to be used.

Current punching device simple structure is usually through placing the lamp shade on cut-out press, and rethread hydraulic means drives the hole digger and punches a hole to the lamp shade, and the mould lacks bearing device, and the lamp shade that finishes of punching a hole of being not convenient for takes out, and the hole digger lacks buffer simultaneously, causes the lamp shade damage easily when punching a hole, and it is convenient inadequately consequently to use, to above-mentioned problem, needs to improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an edge punching device for aluminium system lamp shade to solve the current punching device simple structure who proposes in the above-mentioned background art, generally through placing the lamp shade on cut-out press, rethread hydraulic means drives the hole digger and punches a hole to the lamp shade, and the mould lacks bearing device, and the lamp shade that finishes of punching a hole of being not convenient for takes out, and the hole digger lacks buffer simultaneously, causes the problem of lamp shade damage easily when punching a hole.

In order to achieve the above object, the utility model provides a following technical scheme: an edge punching device for an aluminum lampshade comprises a workbench and a limiting groove, wherein a support is arranged at the top of the workbench, an air cylinder is fixed at the top of the support, the bottom of the air cylinder penetrates through the top of the support to be connected with a movable support, a fixed column is arranged at the bottom of the movable support and penetrates through a fixed plate, guide columns penetrate through the left side and the right side of the fixed plate and are arranged at the left side and the right side of the top of the workbench, the bottom of the fixed column is connected with an upper baffle plate, a first spring is arranged at the bottom of the upper baffle plate, a perforating needle is arranged in the first spring, the top of the perforating needle is fixedly connected with the bottom of the upper baffle plate, the bottom of the first spring is connected with a lower baffle plate, a buffer sleeve is arranged at the bottom of the lower baffle plate, a telescopic connecting rod is arranged between the upper baffle plate and the lower baffle plate and is arranged between the first springs, the utility model discloses a fixing base, including baffle, fixing base, workstation top, fixing base top, through-hole, fixing base top diagonal, the spacing groove is seted up in the middle of the fixing base top, baffle below is provided with the fixing base down, and the fixing base is fixed at the workstation top, the fixing base top is provided with the second spring, and is provided with the through-hole between the adjacent second spring, and the through-hole is seted up in fixing base.

Preferably, the cylinder, the movable support, the fixed column and the fixed plate form a telescopic mechanism, and the telescopic distance of the telescopic mechanism is greater than the distance between the bottom of the buffer sleeve and the top of the fixed seat.

Preferably, the fixed column, the upper baffle and the lower baffle are all provided with 2, and the fixed column, the upper baffle and the lower baffle are all symmetrical about the central point of the movable support.

Preferably, the guide posts are provided with 2 groups, each group of guide posts is provided with 2, and the 2 groups of guide posts are symmetrical about the central point of the fixing plate.

Preferably, the central point of the perforating needle and the central point of the through hole are on the same vertical straight line.

Preferably, fixing base and spacing groove all are provided with 2, and 2 fixing bases and spacing groove are symmetrical about the central point of workstation.

Compared with the prior art, the beneficial effects of the utility model are that: the edge punching device for the aluminum lampshade is provided with a punching hole,

(1) the movable support, the fixed column, the fixed plate and the guide column are arranged, when the movable support and the fixed column are driven by the air cylinder to move, the fixed column can be ensured to be stable in moving through the fixed plate and the guide column, and the use safety is improved;

(2) the lamp shade is provided with an upper baffle, a first spring, a hole opening needle, a lower baffle and a buffer sleeve, when the buffer sleeve is in contact with the lamp shade, the buffer sleeve and the lower baffle stop moving downwards, the first spring starts to compress, the upper baffle drives the hole opening needle to continue moving downwards, holes are formed in the edge of the lamp shade through the holes, and the use safety is further improved through the buffer sleeve and the first spring;

(3) be provided with fixing base and second spring, can drive the lamp shade through the second spring and upwards bounce after finishing punching a hole, make to have the gap between lamp shade and the fixing base, the operating personnel of being convenient for takes out the lamp shade that finishes of punching a hole, has improved the practicality.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the fixing base shown in fig. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. the working table comprises a working table, 2, a support, 3, a cylinder, 4, a movable support, 5, a fixed column, 6, a fixed plate, 7, a guide column, 8, an upper baffle, 9, a first spring, 10, a hole forming needle, 11, a lower baffle, 12, a buffer sleeve, 13, a telescopic connecting rod, 14, a fixed seat, 15, a second spring, 16, a through hole, 17 and a limiting 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an edge punching device for aluminium system lamp shade, as shown in fig. 1, fig. 2 and fig. 4, 1 top of workstation is provided with

support

2, and 2 tops of support are fixed with

cylinder

3, 3 bottoms of cylinder run through 2 tops of support and are connected with movable support 4 simultaneously, cylinder 3, movable support 4, telescopic machanism is constituteed to fixed column 5 and fixed plate 6, and telescopic machanism's flexible distance is greater than the interval at 12 bottoms of cushion collar and 14 tops of fixing base, drive fixed column 5 through cylinder 3 and move down, thereby promote trompil needle 10 and carry out the trompil to the lamp shade.

As shown in fig. 1, the bottom of the movable support 4 is provided with a fixed column 5, the fixed column 5 penetrates through the fixed plate 6, the fixed column 5, the upper baffle 8 and the lower baffle 11 are all provided with 2, the fixed column 5, the upper baffle 8 and the lower baffle 11 are symmetrical about the central point of the movable support 4, holes can be formed in 2 lamp shades simultaneously, and the working efficiency is improved.

As shown in fig. 2, guide posts 7 are penetrated through the left side and the right side of the fixing plate 6, the guide posts 7 are arranged on the left side and the right side of the top of the

workbench

1, 2 groups of guide posts 7 are arranged, 2 guide posts 7 are arranged on each group, the 2 groups of guide posts 7 are symmetrical about the central point of the fixing plate 6, and the fixing column 5 is ensured to be stable in moving through the guide posts 7.

As shown in fig. 1, 2 and 3, the bottom of the fixing column 5 is connected with the upper baffle 8, the bottom of the upper baffle 8 is provided with a first spring 9, a hole opening needle 10 is arranged in the first spring 9, the top of the hole opening needle 10 is fixedly connected with the bottom of the upper baffle 8, and the central point of the hole opening needle 10 and the central point of the through hole 16 are on the same vertical straight line, so that the hole opening needle 10 is ensured not to be impacted when being opened, and the hole opening needle 10 is ensured not to be damaged.

As shown in fig. 1, 2 and 5, the bottom of the first spring 9 is connected with the lower baffle 11, the bottom of the lower baffle 11 is provided with a buffer sleeve 12, the lower end of the holing needle 10 penetrates through the lower baffle 11 and the buffer sleeve 12, a telescopic connecting rod 13 is arranged between the upper baffle 8 and the lower baffle 11, and the telescopic connecting rod 13 is arranged between the first springs 9, a fixed seat 14 is arranged below the lower baffle plate 11, the fixed seat 14 is fixed on the top of the

workbench

1, 2 fixed

seats

14 and 2 limit grooves 17 are arranged, and the 2 fixed seats 14 and the limit grooves 17 are symmetrical about the central point of the workbench 1, can support 2 lampshades at the same time, and is matched with 2 fixing columns 5 to open holes on the 2 lampshades at the same time, the top of the fixed seat 14 is provided with a second spring 15, a through hole 16 is arranged between the adjacent second springs 15, meanwhile, the through hole 16 is formed in the opposite angle of the top of the fixing seat 14, and the limiting groove 17 is formed in the middle of the top of the fixing seat 14.

The working principle is as follows: when the edge punching device for the aluminum lampshade is used, firstly, the bottom of the lampshade is embedded in the limiting groove 17, the bottom of the edge of the lampshade is contacted with the top of the second spring 15, at the moment, an external power supply is switched on, the cylinder 3 is started, the fixed column 5 and the fixed plate 6 are driven by the movable support 4 to start to move downwards, the fixed plate 6 starts to vertically slide downwards along the guide column 7, the fixed column 5 drives the upper baffle plate 8 and the lower baffle plate 11 to simultaneously start to move downwards, when the buffer sleeve 12 is contacted with the top of the edge of the lampshade, the second spring 15 starts to compress, until the bottom of the edge of the lampshade is contacted with the top of the fixed seat 14, the buffer sleeve 12 and the lower baffle plate 11 stop moving downwards, the lower baffle plate 11 pushes the perforating needle 10 to continue to move downwards, at the moment, the first spring 9 starts to compress, when the perforating needle 10 continues to move downwards, the perforating needle, at this moment, an external power supply is disconnected, the cylinder 3 drives the fixing column 5 and the fixing plate 6 to start to move upwards through the moving support 4, after the second spring 15 loses downward pressure, the punched lampshade is driven to bounce upwards through self resilience, and the punched lampshade is taken out, so that the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by technical personnel in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an edge punching device for aluminium system lamp shade, includes workstation (1) and spacing groove (17), its characterized in that: the top of the workbench (1) is provided with a support (2), the top of the support (2) is fixedly provided with a cylinder (3), the bottom of the cylinder (3) penetrates through the top of the support (2) to be connected with a movable support (4), the bottom of the movable support (4) is provided with a fixed column (5), the fixed column (5) penetrates through a fixed plate (6), the left side and the right side of the fixed plate (6) are respectively penetrated with a guide column (7), the guide columns (7) are arranged on the left side and the right side of the top of the workbench (1), the bottom of the fixed column (5) is connected with an upper baffle (8), the bottom of the upper baffle (8) is provided with a first spring (9), a perforating needle (10) is arranged in the first spring (9), the top of the perforating needle (10) is fixedly connected with the bottom of the upper baffle (8), the bottom of the first spring (9) is connected with a lower baffle (11), and the bottom of the lower baffle (, the punching needle is characterized in that the lower end of the punching needle (10) penetrates through the lower baffle (11) and the buffer sleeve (12), a telescopic connecting rod (13) is arranged between the upper baffle (8) and the lower baffle (11), the telescopic connecting rod (13) is arranged between the first springs (9), a fixing seat (14) is arranged below the lower baffle (11), the fixing seat (14) is fixed to the top of the workbench (1), the top of the fixing seat (14) is provided with a second spring (15), a through hole (16) is formed between the adjacent second springs (15), the through hole (16) is formed in the diagonal position of the top of the fixing seat (14), and a limiting groove (17) is formed in the middle of the top of the fixing seat (14).

2. The edge punching apparatus for an aluminum lamp cover according to claim 1, wherein: the telescopic mechanism is composed of the cylinder (3), the moving support (4), the fixing column (5) and the fixing plate (6), and the telescopic distance of the telescopic mechanism is larger than the distance between the bottom of the buffer sleeve (12) and the top of the fixing seat (14).

3. The edge punching apparatus for an aluminum lamp cover according to claim 1, wherein: fixed column (5), overhead gage (8) and lower baffle (11) all are provided with 2, and fixed column (5), overhead gage (8) and lower baffle (11) are all symmetrical about the central point that removes support (4).

4. The edge punching apparatus for an aluminum lamp cover according to claim 1, wherein: the guide post (7) are provided with 2 groups, each group of guide posts (7) is provided with 2, and the 2 groups of guide posts (7) are symmetrical about the central point of the fixing plate (6).

5. The edge punching apparatus for an aluminum lamp cover according to claim 1, wherein: the central point of the perforating needle (10) and the central point of the through hole (16) are on the same vertical straight line.

6. The edge punching apparatus for an aluminum lamp cover according to claim 1, wherein: fixing base (14) and spacing groove (17) all are provided with 2, and 2 fixing base (14) and spacing groove (17) are symmetrical about the central point of workstation (1).