CN214814069U

CN214814069U - Continuous punching device for metal barrel body

Info

Publication number: CN214814069U
Application number: CN202120102469.1U
Authority: CN
Inventors: 肖小东; 胡杰; 潘常峰
Original assignee: Jiaxing Dongbei Technology Co ltd
Current assignee: Jiaxing Dongbei Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-23
Anticipated expiration: 2031-01-13

Abstract

The utility model is suitable for the field of punching devices, and provides a continuous punching device for a metal barrel body, which comprises a supporting table, the supporting platform is provided with a plurality of groups of punching mechanisms, each punching mechanism comprises a fixed seat fixed on the supporting platform, the fixed seat is provided with a punching cylinder, the front side of the fixed seat is provided with a die seat, a punching die is arranged in the die seat, the punching die comprises a front die and a rear die, a compression spring is connected between the front die and the rear die, the driving shaft of the punching cylinder is connected to the back surface of the rear die, the rear die is provided with a plurality of punching needles which penetrate through the front die forwards, the utility model discloses a punching device, including mould seat, punch needle, this device has realized punching a hole in succession the porous position of metal ladle body, the mould seat front side is equipped with the dog, set up in the dog and towards a plurality of through-holes that the needle corresponds, and this device has guaranteed the quality of product, improves production efficiency, has solved the inaccurate problem of hole site when punching a hole.

Description

Continuous punching device for metal barrel body

Technical Field

The utility model belongs to the punching device field especially relates to a continuous punching device of metal ladle body.

Background

The machine that present industry is used for metal ladle body to punch a hole belongs to and utilizes the mould single to punch a hole, and the position of punching a hole can appear not accurate when the circular ladle body punches a hole many times, and the phenomenon that product quality can't be guaranteed punches a hole many times has reduced the production efficiency of product, consequently needs design a metal ladle body device of punching a hole in succession.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a continuous punching device of metal ladle body aims at solving current punching device punching hole position and is not accurate, and product quality can't guarantee, the technical problem that production efficiency is low.

The utility model adopts the following technical scheme:

the continuous punching device for the metal barrel body comprises a supporting table, a plurality of groups of punching mechanisms are arranged on the supporting table, each punching mechanism comprises a fixed seat fixed on the supporting table, a punching cylinder is arranged on each fixed seat, a die seat is arranged on the front side of each fixed seat, a punching die is arranged in each die seat, each punching die comprises a front die and a rear die, a compression spring is connected between each front die and each rear die, a driving shaft of each punching cylinder is connected to the back of each rear die, each rear die is provided with a plurality of punching needles penetrating through the front dies forwards, a stop block is arranged on the front side of each die seat, and a plurality of through holes corresponding to the punching needles are formed in the stop block.

Furthermore, the die holder comprises two side plates which are arranged oppositely and a top plate fixed at the tops of the two side plates, and the punching die is arranged between the two side plates.

Furthermore, the inner wall of each side plate is provided with a plurality of sliding sheets.

Further, the back of the rear die is provided with a connecting block, a door-shaped groove is formed in the connecting block, the tail end of a driving shaft of the punching cylinder is provided with a clamping block, the tail end of the driving shaft of the punching cylinder is a threaded section and is screwed with a clamping nut, and the connecting block is used for being clamped between the clamping nut and the clamping block.

Furthermore, a waste material opening is formed in the supporting platform and located on the front side of the punching structure.

Furthermore, a supporting seat is fixed in the center of the supporting table and is abutted to a stop block of the corresponding side punching mechanism through a supporting rod.

Furthermore, the front side of the front die and the back side of the check block are both arc-shaped surfaces.

Further, punching device still includes air compressor, solenoid valve, switch board and foot switch, air compressor and punching cylinder all are connected to the solenoid valve, foot switch all are connected to the switch board.

Further, the punching device also comprises a supporting assembly, and the supporting assembly is used for supporting the punching mechanism.

The utility model has the advantages that: the utility model provides a continuous punching device for a metal barrel body, which realizes continuous punching of multiple holes of the metal barrel body, ensures the quality of products, improves the production efficiency and solves the problem of inaccurate hole positions during punching; the punching dies with different specifications can be replaced according to actual conditions, so that punching work with different apertures is realized, and the application range is wide; the front side of the front die and the back side of the check block are arc-shaped surfaces, so that the front die and the back side of the check block can adapt to the arc surface of the side wall of the metal barrel body, the product can not be damaged, and the quality of the product is further ensured; the supporting component can heighten the punching position of the punching mechanism so as to realize punching work at different heights.

Drawings

Fig. 1 is a top view of a continuous punching device for a metal can body according to an embodiment of the present invention;

fig. 2 is a front view of a punching mechanism provided by an embodiment of the present invention;

fig. 3 is a structural diagram of a connecting block provided by the embodiment of the present invention;

fig. 4 is a structural diagram of a punching die provided by an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Fig. 1 shows a structure of a metal barrel continuous punching device provided by an embodiment of the present invention, and only parts related to the embodiment of the present invention are shown for convenience of description.

As shown in fig. 1-4, the continuous punching device for metal barrels provided in this embodiment includes a supporting platform 1, three sets of punching mechanisms 2 are provided on the supporting platform 1, wherein the two groups of punching mechanisms 2 are symmetrically distributed, the punching mechanisms 2 comprise fixed seats 3 fixed on the supporting table 1, a punching cylinder 4 is arranged at the rear side of the fixed seat 3, a die seat 5 is arranged at the front side of the fixed seat 3, a punching die 6 is arranged in the die seat 5, the punching die 6 comprises a front die 7 and a rear die 8, the front die 7 and the rear die 8 are connected through a plurality of compression springs 9, a driving shaft of the punching cylinder 4 penetrates through the fixed seat 3 and is fixed on the back surface of the rear die 8, the rear die 8 is provided with a plurality of punching needles 10 which penetrate through the front die 7 forward, the front side of the die seat 5 is provided with a stop block 11, and a plurality of through holes corresponding to the punching needles 10 are formed in the stop block 11. Wherein, three different angle mechanisms of punching a hole of group can carry out the continuity of multi-angle to the product and punch a hole to guaranteed the precision of hole site, production efficiency is high.

In this embodiment, the die holder 5 includes two side plates 51 disposed opposite to each other and a top plate 52 fixed to tops of the two side plates 51, and the punching die 6 is disposed between the two side plates 51. During concrete realization, can pull down the roof at mould seat top, change the cut-out press of different specifications according to actual conditions to realize the work of punching a hole in different apertures, application scope is wide, and the device need be fixed the roof when using, places cut-out press and takes place the skew, improves the stability of whole device.

As a preferred structure, curb plate 51 inner wall all is equipped with a plurality of gleitbretters 53, sets up the gleitbretter and can reduce frictional force, and the cut-out press carries out fore-and-aft movement in the mould seat when conveniently punching a hole.

As shown in fig. 3 and 4, a connecting block 12 is arranged on the back of the rear mold 8, a door-shaped groove 13 is formed in the connecting block 12, a clamping block 14 is arranged at the tail end of a driving shaft of the punching cylinder 4, the tail end of the driving shaft of the punching cylinder 4 is a threaded section and is screwed with a clamping nut 15, and the connecting block 12 is used for being clamped between the clamping nut 15 and the clamping block 14. When the clamping device is used specifically, the door-shaped groove is buckled into the tail end of the driving shaft of the punching cylinder, the connecting block is located between the clamping block and the clamping nut, the clamping nut is screwed up through the wrench, the driving shaft of the punching cylinder and the rear die are fixed, the operation is simple, and the rear die is convenient to install and disassemble.

Support 1 is last and be located punching structure 2 front side and open and be equipped with waste material mouth 16, and the produced waste material of punching a hole can drop to the waste material mouth so that collect.

More specifically, a supporting seat 17 is fixed at the center of the supporting table 1, the supporting seat 17 is abutted to the stop 11 corresponding to the side punching mechanism 2 through a supporting rod 18, the supporting rod can support the stop, and the stability of the overall structure is improved.

Preferably, the front surface of the front mold 7 and the back surface of the stop block 11 are arc-shaped surfaces, so that the front mold can adapt to the arc surface of the side wall of the metal barrel body, the product can not be damaged, and the quality of the product is further ensured.

In addition, punching device still includes air compressor, solenoid valve, switch board and foot switch, air compressor and punching cylinder all are connected to the solenoid valve, foot switch all are connected to the switch board. During the concrete realization, air compressor produces gas and passes to the solenoid valve, and solenoid valve send signal to the switch board shows that preparation work finishes, when needing to punch a hole, and operating personnel sends the instruction to the switch board through foot switch, and the switch board sends signal to the solenoid valve, and the reasonable conversion of solenoid valve is gaseous to the cylinder that punches a hole, and the cylinder that punches a hole produces power, begins the work of punching a hole.

As a specific structure, the punching device further comprises a supporting component 19, the supporting component 19 is used for supporting the punching mechanism 2, and when the hole position to be punched is higher, the punching mechanism can be mounted on the supporting component to increase the hole position to be punched.

This device during operation, place the metal ladle body between front mould and baffle, operating personnel passes through the work of foot switch control punching cylinder, the drive shaft of punching cylinder drives punching die and promotes forward, fix the bucket wall between front mould and baffle, punching cylinder continues to promote the back mould, the punching needle of back mould front side passes front mould and carries out the work of punching a hole, compression spring compression, after punching a hole, punching cylinder's drive shaft drives the back mould and returns, compression spring opens, when compression spring opens to a certain degree, drive front mould and return back together, accomplish a punching a hole circulation when punching die returns to the initial position.

In summary, the utility model provides a continuous punching device for metal barrel, which realizes continuous punching of multiple holes of the metal barrel, ensures the quality of products, improves the production efficiency, and solves the problem of inaccurate holes during punching; the punching dies with different specifications can be replaced according to actual conditions, so that punching work with different apertures is realized, and the application range is wide; the front side of the front die and the back side of the check block are arc-shaped surfaces, so that the front die and the back side of the check block can adapt to the arc surface of the side wall of the metal barrel body, the product can not be damaged, and the quality of the product is further ensured; the supporting component can heighten the punching position of the punching mechanism so as to realize punching work at different heights.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a continuous punching device of metal ladle body, a serial communication port, includes a supporting bench, be equipped with a plurality of groups mechanism of punching a hole on the supporting bench, the mechanism of punching a hole is including being fixed in the fixing base on the supporting bench, be equipped with the cylinder that punches a hole on the fixing base, the fixing base front side is equipped with the mould seat, be equipped with cut-out press in the mould seat, cut-out press includes front mould and back mould, be connected with compression spring between front mould and the back mould, the drive shaft of the cylinder that punches a hole is connected to the back mould back, back mould is equipped with a plurality of towards the needle that punches of front mould that pass forward, mould seat front side is equipped with the dog, set up in the dog and punch a plurality of through-holes that the needle is corresponding.

2. A continuous punch apparatus for metal cans as claimed in claim 1, wherein the die holder includes two side plates disposed opposite to each other and a top plate secured to the tops of the two side plates, the punch die being disposed between the two side plates.

3. A continuous punch apparatus for metal cans as claimed in claim 2, wherein the inner walls of the side panels are provided with a plurality of sliding sheets.

4. The continuous punching device for the metal barrel body according to claim 3, wherein a connecting block is arranged on the back face of the rear die, a door-shaped groove is formed in the connecting block, a clamping block is arranged at the tail end of a driving shaft of the punching cylinder, the tail end of the driving shaft of the punching cylinder is a threaded section and is screwed with a clamping nut, and the connecting block is used for being clamped between the clamping nut and the clamping block.

5. A continuous punch apparatus for metal barrels as claimed in claim 4 in which the support platform is provided with a scrap opening at the front of the punch structure.

6. The apparatus for continuously punching a metal tub as claimed in claim 5, wherein a support seat is centrally fixed to the support table, and the support seat is abutted against a stopper of a corresponding side punching mechanism through a support rod.

7. A continuous punch apparatus for metal pails as in claim 6 wherein the front die face and the back of the stop are arcuate.

8. The apparatus for continuously punching a metal tub as claimed in claim 7, wherein the punching apparatus further comprises an air compressor, a solenoid valve, a control cabinet and a foot switch, the air compressor and the punching cylinder are connected to the solenoid valve, and the solenoid valve and the foot switch are connected to the control cabinet.

9. A continuous punch apparatus for metal cans as claimed in claim 8, wherein the punch apparatus further comprises a support assembly for supporting the punch mechanism.