CN202591348U

CN202591348U - Automatic blanking cut-off processing system for stamping parts

Info

Publication number: CN202591348U
Application number: CN 201220259260
Authority: CN
Inventors: 曹勇; 李海涛
Original assignee: KUNSHAN SANZHONG MOULD MANUFACTURING Co Ltd
Current assignee: KUNSHAN SANZHONG AUTO PARTS CO., LTD.
Priority date: 2012-06-04
Filing date: 2012-06-04
Publication date: 2012-12-12
Anticipated expiration: 2022-06-04

Abstract

The utility model relates to an automatic blanking cut-off processing system for stamping parts. The automatic blanking cut-off processing system comprises an automatic feeder, a punch press, a stamping mould, a programmable logic controller and a variable frequency speed controller, the stamping mould is arranged on the punch press, the programmable logic controller is used for controlling the automatic feeder and the punch press to run, the variable frequency speed controller is used for regulating stamping speeds of the punch press, a material sheet ejecting mechanism which is used for ejecting stripped material sheets out of the stamping mould is arranged on the stamping mould, and the material sheet ejecting mechanism is connected with the programmable logic controller through a signal line. According to the automatic blanking cut-off processing system for the stamping parts, automatic blanking is used for replacing a plate shearing machine and labor blanking so as to reduce intermediate links and operating persons, improve production efficiencies and product qualities and increase a use ratio of materials; and the intermediate links of blanking processes are reduced, so that the operating persons are reduced, labor pressure is eliminated, and two persons can independently finish work load which is finished by original two blanking groups formed by 8 persons.

Description

Stamping parts is with automatically disconnected blanking system of processing

Technical field

The utility model relates to a kind of stamping parts producing unit, what be specifically related to is the processing unit (plant) of a kind of stamping parts with automatic fracture, blanking.

Background technology

It is the progressive die and stage die (also being the single die tool) that diel can simply be divided into two types.The stamping parts order volume is big, the demanding consideration exploitation of output continuous mould.And the general quantity on order of automotive-type stamping parts is less and the more complicated size of shape is bigger; Open continuous mould; Operation is many, die size, expense high; And the tonnage of supporting lathe will strengthen several times little lathes and can only leave unused, so except that the little stamping parts exploitation continuous mould of fraction, be main with the engineering mould generally.

The first working procedure of engineering mould all is blanking or fracture, for later process provides tablet.Referring to Fig. 1, traditional flow process is: at first purchase the plate of standard, be cut into billot by plate shearing machine then, again by mould completion tablet.The technical staff calculates through stock layout and makes that the corner material is minimum, stock utilization is the highest in this process.But leftover pieces are difficult to avoid adding reasons such as variation and workman's operation error of scantling on the market, the very big waste of material; Because the plate shearing machine production capacity is lower, the blanking operation still usually becomes the bottleneck operation under the situation of arranging several employees, generally at least 8 people need be installed simultaneously, increases labour intensity and production cost.Artificial in addition blanking fraction defective is high, and lacking the limit unfilled corner often becomes hidden danger of quality.Utility model automatic blanking, fracture system for this reason.

The utility model content

To the deficiency that exists on the prior art; The utility model provides a kind of and replaces plate shearing machine and artificial blanking with automatic blanking, and the stamping parts of cutting down the number of intermediate links reduces the operating personnel with automatically disconnected blanking system of processing; Improve the quality of products; Eliminated the production capacity that the bottleneck operation discharges, reduced production cost, enhance productivity with stock utilization.

To achieve these goals, the utility model is to realize through following technical scheme:

A kind of stamping parts is with automatically disconnected blanking system of processing; Comprise autoloader, punch press and be arranged on the diel on the punch press; It is characterized in that; It also comprises and is used to control autoloader and the Programmable Logic Controller of punch press operation and the variable frequency regulating speed control device that is used to regulate punch ram speed; In said diel, also be provided with the tablet ejecting mechanism that is used for taking off outside the tablet release diel of material back, said tablet ejecting mechanism connects Programmable Logic Controller through holding wire, through the whole device operation of Controlled by Programmable Controller.

Further, what said diel was adopted is single operation diel, and said tablet ejecting mechanism is arranged on the bottom of single operation diel.

Further; Said diel comprises patrix, with the suitable counterdie of patrix be arranged on a plurality of mould pin of counterdie bottom; Said patrix is provided with the correcting nail and is arranged on the waste material cutter of patrix one lateral edges; Said counterdie is provided with grows floating on water pin and is arranged on the stock guide on counterdie one lateral edges, between said mould pin, the tablet ejecting mechanism is set.

Further, said tablet ejecting mechanism comprises head board and release cylinder, and the push-off pin of said release cylinder connects described head board, and said release cylinder connects described Programmable Logic Controller through the electronics line.

The utility model compared with prior art, its beneficial effect that has is following:

1. the utility model has reduced the operating personnel through reducing the intermediate link of blanking operation, has eliminated recruitment pressure, and original two blanking classes workload improvement back of totally 8 people just can be accomplished alone by 2 people;

2. the utility model reduces the intermediate link of blanking operation, enhances productivity; And, cut and lacked the loss that middle operation has just been removed the leftover pieces of middle operation, improve stock utilization, practiced thrift cost;

3. the utility model replaces artificial feeding through autoloader, has improved pushing precision, has reduced fraction defective, has improved quality;

4. the utility model replaces artificial feeding through self-feeding, and raising speed class produces promptly by original 4,000 and heightens 16,000, has eliminated the production capacity that the bottleneck operation discharges.

5. the employee need not oneself to get material and feeding behind the utility model automatic blanking, has lowered labor strength and operating personnel, has reduced production cost.

Description of drawings

Specify the utility model below in conjunction with the accompanying drawing and the specific embodiment;

Fig. 1 is the blanking and the fracture operation chart of existing stamping parts;

Fig. 2 is the structured flowchart of the utility model;

Fig. 3 is the diel sketch map of the utility model.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.

Referring to Fig. 2 to Fig. 4; A kind of stamping parts of the utility model is with automatically disconnected blanking system of processing, comprises autoloader 30, punch press 50, is installed in diel 60 on the punch press 50, is used to control autoloader 30 and the Programmable Logic Controller 20 of punch press 50 operations and the variable frequency regulating speed control device 40 that is used to regulate punch press 50 drawing velocities.This variable frequency regulating speed control device 40 and punch press 50 are connected through circuit, control its punching press frequency; In diel 60, also install and be used for releasing the tablet ejecting mechanism 70 outside the diel 60 taking off material back tablet; This tablet ejecting mechanism 70, punch press 50 and autoloader 30 are connected Programmable Logic Controller 20 through holding wire, through the whole device operation of Programmable Logic Controller 20 controls.

In the present embodiment, diel 60 can be adopted single operation diel, and said tablet ejecting mechanism 70 is arranged on the bottom of single operation diel.The diel 60 of present embodiment comprises patrix 61, with the suitable counterdie 62 of patrix 61 be arranged on a plurality of mould pin 67 of counterdie 62 bottoms; Correcting nail 64 is installed on the patrix 61; At patrix 61 1 lateral edges waste material cutter 63 is installed; Counterdie 62 is provided with floating life pin 65 and is arranged on the stock guide 66 on counterdie 62 1 lateral edges, and tablet ejecting mechanism 70 is installed between two mould pin 67, is convenient to take off tablet and reaches after the some it is released outside mould.

What deserves to be mentioned is; The tablet ejecting mechanism 70 of present embodiment comprises head board and releases cylinder; The push-off pin of this release cylinder connects described head board, and said release cylinder is connected the electronics line through magnetic valve and with it and connects described Programmable Logic Controller, the operation of control cylinder.What the Programmable Logic Controller 20 of this enforcement adopted is the PLC Programmable Logic Controller, and it is connected with the starting switch 10 that starts whole device, is convenient to close or starts PLC Programmable Logic Controller 20.

Present embodiment in use, the workman will expect that volume passes autoloader 30 and diel 60, and press starting switch 10 after adjusting the self-feeding step pitch.The PLC Programmable Logic Controller starts autoloader 30 self-feedings and punch press 50 cooperates automatic blanking and fracture; The speed of variable frequency regulating speed control device 40 Adjustment System blankings, when blanking quantity reached predetermined number, tablet ejecting mechanism 70 was released tablet is whole, workman's storage bin 80 of packing into.

The utility model replaces plate shearing machine and artificial blanking to cut down the number of intermediate links with automatic blanking, reduces the operating personnel, enhances productivity, improves stock utilization, improves the quality of products; Reach the minimizing operating personnel through the intermediate link that reduces the blanking operation and eliminated recruitment pressure; Original two blanking classes by 2 people just can alone be accomplished after 8 people's workload is improved totally; And replace artificial feeding through self-feeding; Raising speed class produces promptly by original 4,000 and heightens 16,000, eliminates the bottleneck operation and has discharged production capacity.

More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. stamping parts is with automatically disconnected blanking system of processing; Comprise autoloader, punch press and be arranged on the diel on the punch press; It is characterized in that; It also comprises and is used to control autoloader and the Programmable Logic Controller of punch press operation and the variable frequency regulating speed control device that is used to regulate punch ram speed, in said diel, also is provided with to be used for releasing the outer tablet ejecting mechanism of diel with taking off material back tablet, and said tablet ejecting mechanism is through holding wire connection Programmable Logic Controller.

2. stamping parts according to claim 1 is characterized in that with automatically disconnected blanking system of processing what said diel was adopted is single operation diel, and said tablet ejecting mechanism is arranged on the bottom of single operation diel.

3. stamping parts according to claim 1 is with automatically disconnected blanking system of processing; It is characterized in that; Said diel comprises patrix, with the suitable counterdie of patrix be arranged on a plurality of mould pin of counterdie bottom; Said patrix is provided with the correcting nail and is arranged on the waste material cutter of patrix one lateral edges, and said counterdie is provided with grows floating on water pin and be arranged on the stock guide on counterdie one lateral edges, between said mould pin, the tablet ejecting mechanism is set.

4. use automatically disconnected blanking system of processing according to any described stamping parts of claim 1 to 3; It is characterized in that; Said tablet ejecting mechanism comprises head board and releases cylinder; The push-off pin of said release cylinder connects described head board, and said release cylinder connects described Programmable Logic Controller through the electronics line.