CN212551224U - Stamping device for shelf sheet metal parts - Google Patents

Stamping device for shelf sheet metal parts Download PDF

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Publication number
CN212551224U
CN212551224U CN202021246721.8U CN202021246721U CN212551224U CN 212551224 U CN212551224 U CN 212551224U CN 202021246721 U CN202021246721 U CN 202021246721U CN 212551224 U CN212551224 U CN 212551224U
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Prior art keywords
plate
workbench
template
sheet metal
lower die
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CN202021246721.8U
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Chinese (zh)
Inventor
周晓东
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Kunshan Beisuda Precision Machinery Co ltd
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Kunshan Haochun'an Hardware Products Co ltd
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Abstract

The utility model relates to the technical field of punching devices, in particular to a shelf sheet metal part punching device, which solves the defect of low production efficiency in the prior art and comprises a workbench, wherein symmetrically arranged guide pillars are fixed at the top of the workbench through bolts, the top of the guide pillars is connected with a top plate through hexagon screws, the top of the top plate is fixedly provided with a cylinder through bolts, the inside of the cylinder is provided with a piston rod, through the arrangement of structures such as a template, a rotating plate, a roller, a second spring, a sliding plate, a mandril and an L-shaped connecting plate, when the sliding reset of the template is completed through punching, the bulge at one side of the template can push the rotating plate to rotate, the rotating plate can jack up and slide the sliding plate at one side, the sliding plate drives the L-shaped connecting plate to move so that the mandril can eject a product, a workpiece falls on a lower die holder by utilizing, the condition that the workpiece is clamped in the lower die cavity is avoided, and the production efficiency is improved.

Description

Stamping device for shelf sheet metal parts
Technical Field
The utility model relates to a stamping device technical field especially relates to a goods shelves sheet metal component stamping device.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.
Traditional stamping device all relies on artifical manual work to take out the work piece from the die cavity after the punching press is ended, and the sheet metal component receives pressure can block inside the die cavity after the punching press, takes out more difficultly, and then has influenced production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of low production efficiency in the prior art and providing a stamping device for a shelf sheet metal part.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stamping device for shelf sheet metal parts comprises a workbench, wherein guide pillars which are symmetrically arranged are fixed at the top of the workbench through bolts, the tops of the guide pillars are connected with a top plate through hexagon screws, the top of the top plate is fixedly provided with a cylinder through bolts, a piston rod is arranged inside the cylinder, the end part of the piston rod is fixedly connected with a template through screws, the template is arranged outside the guide pillars in a sliding manner, the bottom of the template is fixedly provided with a male die through countersunk bolts, the top of the workbench is fixedly provided with a lower die holder through bolts, and a lower die cavity is formed in the lower die holder;
an ejector rod is further arranged inside the workbench in a sliding manner, a rotary unloading plate is movably hinged to the top of the ejector rod, the bottom of the ejector rod is connected with an L-shaped connecting plate through a sunk screw, and a sliding plate is welded to the top of the L-shaped connecting plate;
the utility model discloses a quick-witted, including workstation, buckle, the support, the tip activity of support is articulated to have the gyro wheel, the gyro wheel has been installed to one side of workstation through countersunk head bolt, the tip activity of support is articulated to have the rotor plate, the gyro wheel has been installed to the tip of rotor plate, and one side of rotor plate is through buckle fixedly connected with second spring, the other end of second spring with one side fixed connection of support, one side of template is passed through the screw fixation and is had the arch.
Preferably, a slide hole is formed in the workbench, the ejector rod is connected with the slide hole in a sliding mode, a limiting block of an integrally formed structure is arranged on one side of the ejector rod, and the ejector rod extends to the inner portion of the lower die cavity.
Preferably, the lower die base is further internally provided with a groove communicated with the lower die cavity.
Preferably, the outside cover of ejector pin is equipped with first spring, the both ends of first spring are respectively through buckle and workstation and L type connecting plate fixed connection.
Preferably, one side of the top plate is connected with a fixed plate through a screw, one side of the workbench is welded with a side plate, a sleeve rod is welded between the side plate and the fixed plate, a through hole is formed in the sliding plate, and the sleeve rod is embedded into the through hole.
Preferably, the die plate is provided with symmetrically arranged guide holes, and the guide posts are embedded in the guide holes.
The utility model has the advantages that: compared with the prior art, the utility model has the advantages of simple structure and reasonable design, through the template, the rotor plate, the gyro wheel, the second spring, the slide, the setting of ejector pin and L type connecting plate isotructure, when the template slip resets is accomplished in the punching press, the arch of template one side can promote the rotor plate and rotate, the rotor plate then slides with the slide jack-up of one side, the slide drives to make the ejector pin ejecting with the product after L type connecting plate removes, the inclined plane that utilizes the rotation stripper makes the work piece fall on the die holder, get a convenient and fast, the condition of die cavity takes place under having avoided the work piece card, and the production efficiency is improved.
Drawings
Fig. 1 is a front view of a stamping device for shelf sheet metal parts according to the present invention;
fig. 2 is the utility model provides a shelf sheet metal part stamping device's reference numeral A department enlargedly.
In the figure: the device comprises a workbench 1, a guide post 2, a top plate 3, a cylinder 4, a piston rod 5, a template 6, a protrusion 61, a male die 7, a lower die holder 8, a lower die cavity 9, a top rod 10, a first spring 11, a connecting plate 12L-shaped, a side plate 13, a support 14, a loop bar 15, a sliding plate 16, a fixing plate 17, a second spring 18, a limiting block 19, a rotary discharging plate 20, a groove 21 and a slide hole 22.
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.
Referring to fig. 1-2, a stamping device for shelf sheet metal parts comprises a workbench 1, wherein guide pillars 2 which are symmetrically arranged are fixed at the top of the workbench 1 through bolts, the top of each guide pillar 2 is connected with a top plate 3 through a hexagon screw, the top of each top plate 3 is fixedly provided with a cylinder 4 through a bolt, a piston rod 5 is arranged inside each cylinder 4, the end part of each piston rod 5 is fixedly connected with a template 6 through a screw, each template 6 is arranged outside each guide pillar 2 in a sliding manner, the bottom of each template 6 is fixedly provided with a male die 7 through a countersunk head bolt, the top of the workbench 1 is fixedly provided with a lower die holder 8 through a bolt, and a lower die cavity 9 is formed in each; an ejector rod 10 is further arranged inside the workbench 1 in a sliding mode, a rotary discharging plate 20 is movably hinged to the top of the ejector rod 10, the bottom of the ejector rod 10 is connected with an L-shaped connecting plate 12 through a countersunk screw, and a sliding plate 16 is welded to the top of the L-shaped connecting plate 12; one side of the workbench 1 is fixed with a support 14 through a countersunk bolt, the end part of the support 14 is movably hinged with a rotating plate, the end part of the rotating plate is provided with a roller, one side of the rotating plate is fixedly connected with a second spring 18 through a buckle, the other end of the second spring 18 is fixedly connected with one side of the support 14, and one side of the template 6 is fixed with a bulge 61 through a screw.
Through template 6, the rotor plate, the gyro wheel, second spring 18, slide 16, the setting of ejector pin 10 and L type connecting plate 12 isotructure, when template 6 slides and resets is accomplished in the punching press, the arch 61 of template 6 one side can promote the rotor plate and rotate, the rotor plate then slides with the slide 16 jack-up of one side, slide 16 drives and makes ejector pin 10 ejecting with the product after L type connecting plate 10 removes, utilize the inclined plane that rotates stripper plate 20 to make the work piece fall on die holder 8, get a convenient and fast, the condition of die cavity under the work piece card has been avoided takes place, and the production efficiency is improved.
In this embodiment, slide opening 22 has been seted up to the inside of workstation 1, ejector pin 10 and slide opening 22's inside sliding connection, and one side of ejector pin 10 is provided with stopper 19 of integrated into one piece structure, and ejector pin 10 extends to the inside of die cavity 9 down.
In this embodiment, the lower die base 8 is further provided with a groove 21 communicating with the lower die cavity 9.
In this embodiment, the outside cover of ejector pin 10 is equipped with first spring 11, and the both ends of first spring 11 are respectively through buckle and workstation 1 and L type connecting plate 12 fixed connection.
In this embodiment, one side of the top plate 3 is connected with a fixing plate 17 through a screw, one side of the workbench 1 is welded with a side plate 13, a loop bar 15 is welded between the side plate 13 and the fixing plate 17, a through hole is formed in the sliding plate 16, and the loop bar 15 is embedded in the through hole.
In this embodiment, the template 6 is provided with symmetrically arranged guide holes, and the guide posts 2 are embedded in the guide holes.
The utility model discloses a concrete implementation process as follows: when the stamping die works, a sheet metal part is placed in a lower die cavity 9 of a lower die holder 8, a cylinder 4 utilizes a piston rod 5 to extend out to push a template 6 to drive a punch 7 to move downwards to stamp a workpiece, when a protrusion 61 beats a rotating plate on one side, the position of a sliding plate 16 does not act, after stamping is completed, the cylinder 4 again acts to drive the template 6 to slide upwards to reset, when the protrusion 61 passes through the position of the sliding plate 16, the end part of the protrusion 61 pushes a roller wheel, so that the rotating plate rotates around a fulcrum of the rotating plate on a support 14, the top of the rotating plate jacks up the sliding plate 16, the sliding plate 16 drives an L-shaped connecting plate 12 and a mandril 10 rigidly connected with the L-shaped connecting plate to slide upwards, the mandril 10 drags the rotating discharging plate 20 to jack up the workpiece, when the workpiece is jacked up, the rotating discharging plate 20 rotates due to the fact that the bottom is unsupported, the rotating discharging plate is rotated, at the moment, the workpiece slides down on the lower die seat 8 on the inclined surface of the rotary unloading plate 20, and then a person can take the workpiece off, when the template 6 is completely reset, the protrusion 61 moves over the position of the rotary plate, the rotary plate is reset under the action of the second spring 18, meanwhile, the L-shaped connecting plate 12 is reset under the action of the first spring 11, and then the workpiece can be continuously placed for processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The stamping device for the shelf sheet metal parts comprises a workbench (1) and is characterized in that guide pillars (2) which are symmetrically arranged are fixed at the top of the workbench (1) through bolts, the top of each guide pillar (2) is connected with a top plate (3) through a hexagon screw, an air cylinder (4) is fixedly mounted at the top of each top plate (3) through a bolt, a piston rod (5) is arranged inside each air cylinder (4), the end part of each piston rod (5) is fixedly connected with a template (6) through a screw, each template (6) is slidably arranged outside each guide pillar (2), a male die (7) is fixed at the bottom of each template (6) through a countersunk head bolt, a lower die holder (8) is fixed at the top of the workbench (1) through a bolt, and a lower die cavity (9) is formed inside each lower die holder (8);
an ejector rod (10) is further arranged inside the workbench (1) in a sliding mode, a rotary discharging plate (20) is movably hinged to the top of the ejector rod (10), the bottom of the ejector rod (10) is connected with an L-shaped connecting plate (12) through a sunk screw, and a sliding plate (16) is welded to the top of the L-shaped connecting plate (12);
one side of workstation (1) is fixed with support (14) through countersunk head bolt, the tip activity hinge of support (14) has the rotor plate, the gyro wheel has been installed to the tip of rotor plate, and one side of rotor plate is through buckle fixedly connected with second spring (18), the other end of second spring (18) with one side fixed connection of support (14), the screw fixation has arch (61) in one side of template (6).
2. The stamping device for the shelf sheet metal parts as claimed in claim 1, wherein a sliding hole (22) is formed in the workbench (1), the ejector rod (10) is slidably connected with the sliding hole (22), a limiting block (19) of an integrally formed structure is arranged on one side of the ejector rod (10), and the ejector rod (10) extends into the lower die cavity (9).
3. The stamping device for the shelf sheet metal parts as claimed in claim 1, wherein a groove (21) communicated with the lower die cavity (9) is further formed in the lower die holder (8).
4. The stamping device for the shelf sheet metal parts as claimed in claim 1, wherein a first spring (11) is sleeved outside the ejector rod (10), and two ends of the first spring (11) are respectively fixedly connected with the workbench (1) and the L-shaped connecting plate (12) through buckles.
5. The stamping device for the shelf sheet metal parts as claimed in claim 1, wherein a fixing plate (17) is connected to one side of the top plate (3) through screws, a side plate (13) is welded to one side of the workbench (1), a loop bar (15) is welded between the side plate (13) and the fixing plate (17), a through hole is formed in the sliding plate (16), and the loop bar (15) is embedded in the through hole.
6. The stamping device for the shelf sheet metal parts as claimed in claim 1, wherein the die plate (6) is provided with symmetrically arranged guide holes, and the guide posts (2) are embedded in the guide holes.
CN202021246721.8U 2020-07-01 2020-07-01 Stamping device for shelf sheet metal parts Active CN212551224U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021246721.8U CN212551224U (en) 2020-07-01 2020-07-01 Stamping device for shelf sheet metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021246721.8U CN212551224U (en) 2020-07-01 2020-07-01 Stamping device for shelf sheet metal parts

Publications (1)

Publication Number Publication Date
CN212551224U true CN212551224U (en) 2021-02-19

Family

ID=74615144

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021246721.8U Active CN212551224U (en) 2020-07-01 2020-07-01 Stamping device for shelf sheet metal parts

Country Status (1)

Country Link
CN (1) CN212551224U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113926945A (en) * 2021-09-26 2022-01-14 陈淑清 Automatic change machine part stamping equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113926945A (en) * 2021-09-26 2022-01-14 陈淑清 Automatic change machine part stamping equipment

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Effective date of registration: 20231107

Address after: 215300 room 3, No. 2023, Beimen Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee after: Kunshan BEISUDA Precision Machinery Co.,Ltd.

Address before: 215000 rooms 6 and 7, 9 Yangjia Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee before: Kunshan haochun'an Hardware Products Co.,Ltd.